Articles | Volume 5, issue 2
https://doi.org/10.5194/se-5-595-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/se-5-595-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Review article
| 
01 Jul 2014
Review article |
| 01 Jul 2014
Permafrost-affected soils and their carbon pools with a focus on the Russian Arctic
S. Zubrzycki
Institute of Soil Science, Center for Earth System Research and Sustainability, Universität Hamburg, Hamburg, Germany
L. Kutzbach
Institute of Soil Science, Center for Earth System Research and Sustainability, Universität Hamburg, Hamburg, Germany
E.-M. Pfeiffer
Institute of Soil Science, Center for Earth System Research and Sustainability, Universität Hamburg, Hamburg, Germany
Related authors
Isabel Prater, Sebastian Zubrzycki, Franz Buegger, Lena C. Zoor-Füllgraff, Gerrit Angst, Michael Dannenmann, and Carsten W. Mueller
Biogeosciences, 17, 3367–3383, https://doi.org/10.5194/bg-17-3367-2020, https://doi.org/10.5194/bg-17-3367-2020, 2020
Short summary
Short summary
Large amounts of soil organic matter stored in permafrost-affected soils from Arctic Russia are present as undecomposed plant residues. This large fibrous organic matter might be highly vulnerable to microbial decay, while small mineral-associated organic matter can most probably attenuate carbon mineralization in a warmer future. Labile soil fractions also store large amounts of nitrogen, which might be lost during permafrost collapse while fostering the decomposition of soil organic matter.
Sonja Kaiser, Mathias Göckede, Karel Castro-Morales, Christian Knoblauch, Altug Ekici, Thomas Kleinen, Sebastian Zubrzycki, Torsten Sachs, Christian Wille, and Christian Beer
Geosci. Model Dev., 10, 333–358, https://doi.org/10.5194/gmd-10-333-2017, https://doi.org/10.5194/gmd-10-333-2017, 2017
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A new consistent, process-based methane module that is integrated with permafrost processes is presented. It was developed within a global land surface scheme and evaluated at a polygonal tundra site in Samoylov, Russia. The calculated methane emissions show fair agreement with field data and capture detailed differences between the explicitly modelled gas transport processes and in the gas dynamics under varying soil water and temperature conditions during seasons and on different microsites.
G. Hugelius, J. Strauss, S. Zubrzycki, J. W. Harden, E. A. G. Schuur, C.-L. Ping, L. Schirrmeister, G. Grosse, G. J. Michaelson, C. D. Koven, J. A. O'Donnell, B. Elberling, U. Mishra, P. Camill, Z. Yu, J. Palmtag, and P. Kuhry
Biogeosciences, 11, 6573–6593, https://doi.org/10.5194/bg-11-6573-2014, https://doi.org/10.5194/bg-11-6573-2014, 2014
Short summary
Short summary
This study provides an updated estimate of organic carbon stored in the northern permafrost region. The study includes estimates for carbon in soils (0 to 3 m depth) and deeper sediments in river deltas and the Yedoma region. We find that field data is still scarce from many regions. Total estimated carbon storage is ~1300 Pg with an uncertainty range of between 1100 and 1500 Pg. Around 800 Pg carbon is perennially frozen, equivalent to all carbon dioxide currently in the Earth's atmosphere.
I. Antcibor, A. Eschenbach, S. Zubrzycki, L. Kutzbach, D. Bolshiyanov, and E.-M. Pfeiffer
Biogeosciences, 11, 1–15, https://doi.org/10.5194/bg-11-1-2014, https://doi.org/10.5194/bg-11-1-2014, 2014
S. Zubrzycki, L. Kutzbach, G. Grosse, A. Desyatkin, and E.-M. Pfeiffer
Biogeosciences, 10, 3507–3524, https://doi.org/10.5194/bg-10-3507-2013, https://doi.org/10.5194/bg-10-3507-2013, 2013
Georg Kleinschmidt, Anke Friedrich, and Eva-Maria Pfeiffer
Polarforschung, 89, 111–113, https://doi.org/10.5194/polf-89-111-2021, https://doi.org/10.5194/polf-89-111-2021, 2021
Isabel Prater, Sebastian Zubrzycki, Franz Buegger, Lena C. Zoor-Füllgraff, Gerrit Angst, Michael Dannenmann, and Carsten W. Mueller
Biogeosciences, 17, 3367–3383, https://doi.org/10.5194/bg-17-3367-2020, https://doi.org/10.5194/bg-17-3367-2020, 2020
Short summary
Short summary
Large amounts of soil organic matter stored in permafrost-affected soils from Arctic Russia are present as undecomposed plant residues. This large fibrous organic matter might be highly vulnerable to microbial decay, while small mineral-associated organic matter can most probably attenuate carbon mineralization in a warmer future. Labile soil fractions also store large amounts of nitrogen, which might be lost during permafrost collapse while fostering the decomposition of soil organic matter.
Sonja Kaiser, Mathias Göckede, Karel Castro-Morales, Christian Knoblauch, Altug Ekici, Thomas Kleinen, Sebastian Zubrzycki, Torsten Sachs, Christian Wille, and Christian Beer
Geosci. Model Dev., 10, 333–358, https://doi.org/10.5194/gmd-10-333-2017, https://doi.org/10.5194/gmd-10-333-2017, 2017
Short summary
Short summary
A new consistent, process-based methane module that is integrated with permafrost processes is presented. It was developed within a global land surface scheme and evaluated at a polygonal tundra site in Samoylov, Russia. The calculated methane emissions show fair agreement with field data and capture detailed differences between the explicitly modelled gas transport processes and in the gas dynamics under varying soil water and temperature conditions during seasons and on different microsites.
Fabian Beermann, Moritz Langer, Sebastian Wetterich, Jens Strauss, Julia Boike, Claudia Fiencke, Lutz Schirrmeister, Eva-Maria Pfeiffer, and Lars Kutzbach
Biogeosciences Discuss., https://doi.org/10.5194/bg-2016-117, https://doi.org/10.5194/bg-2016-117, 2016
Revised manuscript not accepted
Short summary
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This paper aims to quantify pools of inorganic nitrogen in permafrost soils of arctic Siberia and to estimate annual release rates of this nitrogen due to permafrost thaw. We report for the first time stores of inorganic nitrogen in Siberian permafrost soils. These nitrogen stores are important as permafrost thaw can mobilize substantial amounts of nitrogen, potentially changing the nutrient balance of these soils and representing a significant non-carbon permafrost climate feedback.
G. Hugelius, J. Strauss, S. Zubrzycki, J. W. Harden, E. A. G. Schuur, C.-L. Ping, L. Schirrmeister, G. Grosse, G. J. Michaelson, C. D. Koven, J. A. O'Donnell, B. Elberling, U. Mishra, P. Camill, Z. Yu, J. Palmtag, and P. Kuhry
Biogeosciences, 11, 6573–6593, https://doi.org/10.5194/bg-11-6573-2014, https://doi.org/10.5194/bg-11-6573-2014, 2014
Short summary
Short summary
This study provides an updated estimate of organic carbon stored in the northern permafrost region. The study includes estimates for carbon in soils (0 to 3 m depth) and deeper sediments in river deltas and the Yedoma region. We find that field data is still scarce from many regions. Total estimated carbon storage is ~1300 Pg with an uncertainty range of between 1100 and 1500 Pg. Around 800 Pg carbon is perennially frozen, equivalent to all carbon dioxide currently in the Earth's atmosphere.
H. N. Mbufong, M. Lund, M. Aurela, T. R. Christensen, W. Eugster, T. Friborg, B. U. Hansen, E. R. Humphreys, M. Jackowicz-Korczynski, L. Kutzbach, P. M. Lafleur, W. C. Oechel, F. J. W. Parmentier, D. P. Rasse, A. V. Rocha, T. Sachs, M. K. van der Molen, and M. P. Tamstorf
Biogeosciences, 11, 4897–4912, https://doi.org/10.5194/bg-11-4897-2014, https://doi.org/10.5194/bg-11-4897-2014, 2014
I. Antcibor, A. Eschenbach, S. Zubrzycki, L. Kutzbach, D. Bolshiyanov, and E.-M. Pfeiffer
Biogeosciences, 11, 1–15, https://doi.org/10.5194/bg-11-1-2014, https://doi.org/10.5194/bg-11-1-2014, 2014
S. Zubrzycki, L. Kutzbach, G. Grosse, A. Desyatkin, and E.-M. Pfeiffer
Biogeosciences, 10, 3507–3524, https://doi.org/10.5194/bg-10-3507-2013, https://doi.org/10.5194/bg-10-3507-2013, 2013
B. R. K. Runkle, T. Sachs, C. Wille, E.-M. Pfeiffer, and L. Kutzbach
Biogeosciences, 10, 1337–1349, https://doi.org/10.5194/bg-10-1337-2013, https://doi.org/10.5194/bg-10-1337-2013, 2013
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Determinants of farmers' tree-planting investment decisions as a degraded landscape management strategy in the central highlands of Ethiopia
The effects of grazing on the spatial pattern of elm (Ulmus pumila L.) in the sparse woodland steppe of Horqin Sandy Land in northeastern China
Rangeland degradation assessment: a new strategy based on the ecological knowledge of indigenous pastoralists
The role of sexual vs. asexual recruitment of Artemisia wudanica in transition zone habitats between inter-dune lowlands and active dunes in Inner Mongolia, China
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The effectiveness of jute and coir blankets for erosion control in different field and laboratory conditions
Ion association in water solution of soil and vadose zone of chestnut saline solonetz as a driver of terrestrial carbon sink
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Soil contamination in landfills: a case study of a landfill in Czech Republic
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Grazing effects on soil characteristics and vegetation of grassland in northern China
The challenge and future of rocky desertification control in karst areas in southwest China
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Predicting parameters of degradation succession processes of Tibetan Kobresia grasslands
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Land use effects on soil organic carbon sequestration in calcareous Leptosols in former pastureland – a case study from the Tatra Mountains (Poland)
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Karst bare slope soil erosion and soil quality: a simulation case study
Landfill site suitability assessment by means of geographic information system analysis
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M. Zhang, J. Wu, and Y. Tang
Solid Earth, 7, 631–637, https://doi.org/10.5194/se-7-631-2016, https://doi.org/10.5194/se-7-631-2016, 2016
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The aim was to explore the effects of grazing on the formation of the spatial pattern of elm growth in a sparse woodland steppe. A point pattern method was used to analyze elm trees within different diameter classes in both grazed and fenced plots, located in Horqin Sandy Land, China. Effects of grazing on the formation of the spatial pattern of elm were not reported. This study is helpful for understanding the formation of the spatial pattern of the elm population in sparse woodland steppes.
Bahareh Behmanesh, Hossein Barani, Ahmad Abedi Sarvestani, Mohammad Reza Shahraki, and Mohsen Sharafatmandrad
Solid Earth, 7, 611–619, https://doi.org/10.5194/se-7-611-2016, https://doi.org/10.5194/se-7-611-2016, 2016
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The study deals with incorporating indigenous ecological knowledge alongside scientific knowledge to identify and test rangeland degradation indicators for two sites in Golestan National Park, NE Iran. The area pastoralists are asked to introduce and test rangeland degradation indicators and to assess degradation on their own rangelands. The final analysis identified 17 indicators that are usable by the pastoralists themselves and could be integrated into land degradation assessment plans.
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Solid Earth, 7, 621–629, https://doi.org/10.5194/se-7-621-2016, https://doi.org/10.5194/se-7-621-2016, 2016
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Soil coarseness is the main process decreasing soil organic matter and threatening the productivity of sandy grasslands. Previous studies demonstrated negative effect of soil coarseness on soil carbon storage, but less is known about how soil base cations (exchangeable Ca, Mg, K, and Na) and available micronutrients (available Fe, Mn, Cu, and Zn) response to soil coarseness. In a semi-arid grassland of northern China, a field experiment was initiated in 2011 to solve this problem.
Jana Kalibová, Lukáš Jačka, and Jan Petrů
Solid Earth, 7, 469–479, https://doi.org/10.5194/se-7-469-2016, https://doi.org/10.5194/se-7-469-2016, 2016
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Jute and coir geotextiles (GTXs) significantly reduced the volume of surface run-off induced by simulated rainfall. “No-soil” conditions used during the laboratory experiment guarantee data based on GTX properties only. Contrary to our expectations, the performance ranking of GTXs in the laboratory did not match the field records. Soil did not influence all GTX samples equally. Further research may shed light on the variability of GTX effectiveness reported in available studies.
Abdul-Malik A. Batukaev, Anatoly P. Endovitsky, Andrey G. Andreev, Valery P. Kalinichenko, Tatiana M. Minkina, Zaurbek S. Dikaev, Saglara S. Mandzhieva, and Svetlana N. Sushkova
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Calcium carbonate equilibrium in a solution of soil and vadose zone is a factor of geochemical cycle of the terrestrial system. The analytical concentration of ions was determined. The algorithm of computer program was developed to calculate the real equilibrium forms of ions. The concentration and mobility of ions in solution of soil and vadose zone is much higher compared to solubility product, and it promotes flux of carbon from soil.
Edoardo A. C. Costantini, Cristina Branquinho, Alice Nunes, Gudrun Schwilch, Ilan Stavi, Alejandro Valdecantos, and Claudio Zucca
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Several soil indicators, which can be used to assess the effectiveness of restoration strategies in dryland ecosystems at different spatial and temporal scales, are discussed from different viewpoints of pedology, ecology, hydrology, and land management.
A. A. Elisa, S. Ninomiya, J. Shamshuddin, and I. Roslan
Solid Earth, 7, 367–374, https://doi.org/10.5194/se-7-367-2016, https://doi.org/10.5194/se-7-367-2016, 2016
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The main problem of acid sulfate soil is that it has a low soil pH and contains a high amount of aluminum (Al). There have been several approaches to improve this soil. In this study, the application of calcium silicate was found to be a suitable soil ameliorant as it alleviated Al toxicity below the critical level for rice production, as well as also providing a sufficient amount of silicon (Si) and calcium (Ca), which are also needed for rice growth.
P. Shoba and S. S. Ramakrishnan
Solid Earth, 7, 341–354, https://doi.org/10.5194/se-7-341-2016, https://doi.org/10.5194/se-7-341-2016, 2016
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The paper systematically illustrates and identifies the causative factors of desertification processes through use of a geostatistical model. This paper also concentrates on studying and identifying the possible soil degradation processes which have been caused by prime factors. As such, this paper should be of interest to a broad readership including those interested in land degradation, environmental deterioration, desertification, remote sensing and geostatistical modeling.
T. K. Udeigwe, M. B. Eichmann, M. C. Menkiti, and N. Y. O. Kusi
Solid Earth, 7, 311–321, https://doi.org/10.5194/se-7-311-2016, https://doi.org/10.5194/se-7-311-2016, 2016
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Fixation pattern and kinetics of chelated and non-chelated Cu compounds in semiarid soils were examined. 22% more Cu was fixed in the non-chelated system within the first 14 days (difference of only 7% by day 90). The slope of change in Cu in respect to other nutrients was higher in the non-chelated system. Fixation of Cu was better described by the power function and second-order models in the non-chelated and chelated systems, respectively. Findings are vital for improved nutrient management.
Guo Sheng Zhang and Jian Cha Li
Solid Earth, 7, 301–310, https://doi.org/10.5194/se-7-301-2016, https://doi.org/10.5194/se-7-301-2016, 2016
D. Adamcová, M. D. Vaverková, S. Bartoň, Z. Havlíček, and E. Břoušková
Solid Earth, 7, 239–247, https://doi.org/10.5194/se-7-239-2016, https://doi.org/10.5194/se-7-239-2016, 2016
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Phytotoxicity test was determined to assess ecotoxicity of landfill soil. Sinapis alba L. was used. Soil samples meet the limits for Co, Cd, Pb, and Zn specified in the legislation. An increase in plant biomass was observed in plants growing on soil samples, but no changes in appearance, slow growth, or necrotic lesions appeared. The tested soils reach high percentage values of germination capacity of seeds. Plant growth test can be good protocol to assess the phytotoxicity of landfill soil.
B.-Q. Zhu
Solid Earth, 7, 191–203, https://doi.org/10.5194/se-7-191-2016, https://doi.org/10.5194/se-7-191-2016, 2016
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Salt archives in sediments are critical to understanding a number of geochemical processes in the earth surface conditions. This study presents a physical and geochemical survey into aeolian salts in the Chinese deserts to explore their possible climatic implications. The results suggest the aeolian salts are atmospheric origin without local geological limits. It is a latent indicator in onefold depositional environment but not so in diverse conditions. Palaeoenvironmental use should be careful.
I. S. Panagea, I. N. Daliakopoulos, I. K. Tsanis, and G. Schwilch
Solid Earth, 7, 177–190, https://doi.org/10.5194/se-7-177-2016, https://doi.org/10.5194/se-7-177-2016, 2016
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The application of a participatory approach towards sustainable solutions against the soil salinisation threat in arid environments is described. Three sustainable land management (SLM) technologies are evaluated using the WOCAT framework. This work presents considerations for the adoption of SLM practices and insights into the stakeholder preferences for the selection of available and new amelioration methods, and it hints on how a participatory learning process can raise awareness.
H. C. Li, X. D. Gao, X. N. Zhao, P. T. Wu, L. S. Li, Q. Ling, and W. H. Sun
Solid Earth, 7, 167–175, https://doi.org/10.5194/se-7-167-2016, https://doi.org/10.5194/se-7-167-2016, 2016
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We integrated fish-scale pits with mulching to test whether this integration could improve soil water conservation. The results showed that integrating fish-scale pits with mulching could conserve significantly more soil water by increasing infiltration and decreasing evaporation, and showed greater soil water storage and degree of soil water compensation compared to fish-scale pits alone. In addition, jujube branches exerted better mulching effects than maize straw.
E. Ejarque and E. Abakumov
Solid Earth, 7, 153–165, https://doi.org/10.5194/se-7-153-2016, https://doi.org/10.5194/se-7-153-2016, 2016
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This study presents, for the first time, a characterisation of soil organic matter from the Gydan Peninsula in the Yamal Region, Western Siberia, Russia. We provide evidences that soils in this region accumulate lowly decomposed organic matter with a high mineralisation potential. This emphasises the vulnerability of this soil carbon pool to be remobilised as CO2 to the atmosphere under climate warming effects.
F. K. Tang, M. Cui, Q. Lu, Y. G. Liu, H. Y. Guo, and J. X. Zhou
Solid Earth, 7, 141–151, https://doi.org/10.5194/se-7-141-2016, https://doi.org/10.5194/se-7-141-2016, 2016
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A study of vegetation restoration's effects on soil aggregate stability and SOC sequestration was carried out in a typical karst region (China). We found that revegetation promoted soil stability and accumulation of total SOC and SOC associated in water stable aggregates (WSA). WSA < 0.25 mm has the greatest contribution to total SOC. Fractal dimensions could objectively and comprehensively reflect soil stability. Promoting natural restoration is the ideal method to restore ecology in karst region.
S. Schlüter, F. Leuther, S. Vogler, and H.-J. Vogel
Solid Earth, 7, 129–140, https://doi.org/10.5194/se-7-129-2016, https://doi.org/10.5194/se-7-129-2016, 2016
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A new protocol for digital volume correlation facilitates detailed insights into internal deformation of soil. Structure deformation during centrifugation is revealed by comparing X-ray CT images before and after centrifugation. Quantitative image analysis reveals that soil structure changes are driven by soil shrinkage due to drying and soil compaction due to compression.
J. Svajda, S. Korony, I. Brighton, S. Esser, and S. Ciapala
Solid Earth, 7, 115–128, https://doi.org/10.5194/se-7-115-2016, https://doi.org/10.5194/se-7-115-2016, 2016
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Rocky Mountain National Park is one of the most visited national parks in the United States. 95 % of the park is managed as wilderness. This paper examines the impacts of trampling on the vegetation and soil along selected trails. Trail widening and soil loss are the most visible types of trail degradation. Insights into the influence of different factors (use level, topography) can lead to the selection of appropriate management measures to avoid or minimize negative consequences.
N. Yazdanpanah
Solid Earth, 7, 105–114, https://doi.org/10.5194/se-7-105-2016, https://doi.org/10.5194/se-7-105-2016, 2016
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Following the application of organic amendment treatments, the increased organic carbon and total porosity values, as compared to the control treatment, were greater in the loamy sand soil than in the clay loam soil. Moreover, compared to the microbial respiration of control plots, the application of municipal solid waste resulted in higher levels of microbial respiration from the clay loam soil than from the loamy sand soil, whereas the reverse was found for alfalfa residue.
B. G. J. S. Sonneveld, M. A. Keyzer, and D. Ndiaye
Solid Earth, 7, 93–103, https://doi.org/10.5194/se-7-93-2016, https://doi.org/10.5194/se-7-93-2016, 2016
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We found a plausible relationship between crop yield and a land degradation index based on expert judgements and affected area share.
A pseudo-experiment was designed that for sites with otherwise similar circumstances compares the yield of a site with and one without land degradation.
Our overall conclusion is that yield reduction is associated with higher levels of land degradation, irrespective of whether fertilizer is being applied or not.
A. Cruz-Ruíz, E. Cruz-Ruíz, R. Vaca, P. Del Aguila, and J. Lugo
Solid Earth, 7, 1–9, https://doi.org/10.5194/se-7-1-2016, https://doi.org/10.5194/se-7-1-2016, 2016
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The main aim was to assess agriculture soils differing in elapsed time since pumice mining in Mexico. The study sites in 0, 4, 10 and 15 year old reclaimed soils were compared with an adjacent undisturbed site. A general trend of recovery towards the undisturbed condition with reclamation age was found after disturbance. The multivariate analysis applied indicates that the most appropriate indicators to diagnose the quality of the soils were total N, urease and available phosphorus.
Z. Wang, D. A. Johnson, Y. Rong, and K. Wang
Solid Earth, 7, 55–65, https://doi.org/10.5194/se-7-55-2016, https://doi.org/10.5194/se-7-55-2016, 2016
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Grazing increased diversity, but heavy grazing decreased aboveground biomass and increased the non-grass component. Overgrazing homogenized soil characteristics at a 10m scale. Therefore, moderate grazing was recommended as the preferred management alternative for grasslands in northern China because of increased plant diversity without negative consequences related to decreased forage quality forage quantity and soil heterogeneity in northern China's grasslands.
J. Y. Zhang, M. H. Dai, L. C. Wang, C. F. Zeng, and W. C. Su
Solid Earth, 7, 83–91, https://doi.org/10.5194/se-7-83-2016, https://doi.org/10.5194/se-7-83-2016, 2016
H. Biswas, A. Raizada, D. Mandal, S. Kumar, S. Srinivas, and P. K. Mishra
Solid Earth, 6, 1247–1257, https://doi.org/10.5194/se-6-1247-2015, https://doi.org/10.5194/se-6-1247-2015, 2015
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The paper presents a simple and novel approach to prioritize districts (or subregions) of a state (or region) for implementing soil conservation measures through computation of weighted soil erosion risk (WSER), by deducting soil loss tolerance limit values from soil erosion rates. WSER values obtained for the districts of Telangana state, India, led us to identify Adilabad, Warangal, and Khammam as the districts calling for the urgent attention of policymakers for natural resource conservation.
L. Lin, Y. K. Li, X. L. Xu, F. W. Zhang, Y. G. Du, S. L. Liu, X. W. Guo, and G. M. Cao
Solid Earth, 6, 1237–1246, https://doi.org/10.5194/se-6-1237-2015, https://doi.org/10.5194/se-6-1237-2015, 2015
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We investigated environmental factors and plant functional groups to quantity and identify factors during alpine grassland succession processes. The degree of degradation of alpine meadows may be delineated by development of mattic epipedon and PFG composition. Because relatively few environmental factors are investigated, this approach can save time and labor to formulate a conservation management plan for degraded alpine meadows.
İ. Gümüş and C. Şeker
Solid Earth, 6, 1231–1236, https://doi.org/10.5194/se-6-1231-2015, https://doi.org/10.5194/se-6-1231-2015, 2015
X. Lu, Y. Yan, J. Sun, X. Zhang, Y. Chen, X. Wang, and G. Cheng
Solid Earth, 6, 1195–1205, https://doi.org/10.5194/se-6-1195-2015, https://doi.org/10.5194/se-6-1195-2015, 2015
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Grazing exclusion has been widely adopted to restore degraded grasslands in Tibet. We investigated soil properties and nutrients by comparing free-grazing and grazing exclusion grasslands. The results showed that grazing exclusion had no impact on most soil properties and nutrients, and even caused a considerable decrease in soil TN and TP in the soil surface layer. Nevertheless, climate conditions during the growing season played an important role in controlling the soil quality status.
Z. Gong, K. Kawamura, N. Ishikawa, M. Goto, T. Wulan, D. Alateng, T. Yin, and Y. Ito
Solid Earth, 6, 1185–1194, https://doi.org/10.5194/se-6-1185-2015, https://doi.org/10.5194/se-6-1185-2015, 2015
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This study evaluated trends in vegetation cover and phenology dynamics in the Inner Mongolia grassland by applying a normalized difference vegetation index (NDVI) time series obtained by the Terra Moderate Resolution Imaging Spectroradiometer (MODIS) during 2002–2014. The positive trends of the cumulative annual NDVI (77.10%) could be interpreted as an increase in plant productivity in the Inner Mongolia permanent grassland. And the growing season has lengthened by 10.86 days.
C. Y. Niu, A. Musa, and Y. Liu
Solid Earth, 6, 1157–1167, https://doi.org/10.5194/se-6-1157-2015, https://doi.org/10.5194/se-6-1157-2015, 2015
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The higher soil moisture content among different land uses was exhibited by the grassland, and followed by cropland, poplar land, inter-dunes and shrub land. The temporal variations of soil moisture in different land uses were not always consistent with the rainfall due to the dry sequence. The infiltration depth exhibited a positive correlation with precipitation under all land uses. This study provided an insight into the implications for land and agricultural water management in this area.
K. Wasak and M. Drewnik
Solid Earth, 6, 1103–1115, https://doi.org/10.5194/se-6-1103-2015, https://doi.org/10.5194/se-6-1103-2015, 2015
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The paper shows soil organic carbon sequestration (SOC) rates in calcareous shallow soils in reforested areas in the Tatra Mts., with a particular focus on the different forms of organic matter (OM) storage. Fifty years after the conversion of pastureland to grassland, the emergence of dwarf pine shrub, larch forest, the development of genetic soil horizons as well as SOC sequestration and the occurrence of OM forms in soil, are related to plant community.
D. Tsozué, J. P. Nghonda, and D. L. Mekem
Solid Earth, 6, 1087–1101, https://doi.org/10.5194/se-6-1087-2015, https://doi.org/10.5194/se-6-1087-2015, 2015
P. Musinguzi, P. Ebanyat, J. S. Tenywa, T. A. Basamba, M. M. Tenywa, and D. Mubiru
Solid Earth, 6, 1063–1073, https://doi.org/10.5194/se-6-1063-2015, https://doi.org/10.5194/se-6-1063-2015, 2015
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This study showed that resource-poor smallholder farmers can ably rate fields for soil fertility as poor or good but had difficulties in identifying medium-fertility fields. Rating with SOC improved precision to rate medium-fertility fields. SOC and clay content explained the highest yield variances in heterogeneous smallholder farms. A combination of SOC and farmers' field experiences can be affordable approaches to guide fertility management and fertilizer application.
A. Erol, Ö. Koşkan, and M. A. Başaran
Solid Earth, 6, 1025–1035, https://doi.org/10.5194/se-6-1025-2015, https://doi.org/10.5194/se-6-1025-2015, 2015
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In addition to physical factors, socioeconomic factors have crucial effects on soil erosion, although the joint study of physical and socioeconomic factors has been limited to date. To address this, the present study aimed to determine the effect of socioeconomic factors on soil loss and, in turn, to modify the universal soil loss equation (USLE).
J. Wang, A. Ge, Y. Hu, C. Li, and L. Wang
Solid Earth, 6, 997–1006, https://doi.org/10.5194/se-6-997-2015, https://doi.org/10.5194/se-6-997-2015, 2015
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A fuzzy intelligent system based on a fuzzy decision tree was established for land potential evaluation. We proposed one new model for feature selection based on the fuzzy measure using the L1-norm method, which can help to construct an index system for intelligent evaluation. The data comes from the “Three Old” project of Shunde, China. It is huge and heterogeneous and is therefore used first for research. The fuzzy intelligent system shows good performance for land potential evaluation.
Q. Dai, Z. Liu, H. Shao, and Z. Yang
Solid Earth, 6, 985–995, https://doi.org/10.5194/se-6-985-2015, https://doi.org/10.5194/se-6-985-2015, 2015
M. Yazdani, S. M. Monavari, G. A. Omrani, M. Shariat, and S. M. Hosseini
Solid Earth, 6, 945–956, https://doi.org/10.5194/se-6-945-2015, https://doi.org/10.5194/se-6-945-2015, 2015
C. Cassinari, P. Manfredi, L. Giupponi, M. Trevisan, and C. Piccini
Solid Earth, 6, 929–943, https://doi.org/10.5194/se-6-929-2015, https://doi.org/10.5194/se-6-929-2015, 2015
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The amount of water available to plants in a closed landfill soil is analyzed by laboratory analyses, by using pedotransfer functions (PTFs) and by studying plant coverage. The laboratory analyses and PTFs highlighted the soil's inability to hold water. The closed landfill plant coverage consists of annual species (therophytes) typical of disturbed environments. The soil's low-water content, together with other degraded soil characters, justifies the plant coverage.
Y. Mohawesh, A. Taimeh, and F. Ziadat
Solid Earth, 6, 857–868, https://doi.org/10.5194/se-6-857-2015, https://doi.org/10.5194/se-6-857-2015, 2015
R. E. Masto, S. Sheik, G. Nehru, V. A. Selvi, J. George, and L. C. Ram
Solid Earth, 6, 811–821, https://doi.org/10.5194/se-6-811-2015, https://doi.org/10.5194/se-6-811-2015, 2015
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Impact of coal mining on soil was assessed through an integrated environmental soil quality index (ESQI). Biological activity was higher in underground mine (UGM) soil. As, Be, Co, Cr, Cu, Mn, Ni, and Pb were higher in opencast mine (OCM) soil, whereas Cd was higher in UGM. Polycyclic aromatic hydrocarbons (PAHs) were higher in UGM soil. Calculated ESQI, based on total PAHs, loss on ignition, bulk density, Be, Co, Cr, Ni, Pb, and microbial quotient, was higher for UGM (+10.1%) than OCM soils.
J. Ni, D. H. Luo, J. Xia, Z. H. Zhang, and G. Hu
Solid Earth, 6, 799–810, https://doi.org/10.5194/se-6-799-2015, https://doi.org/10.5194/se-6-799-2015, 2015
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The root biomass study of karst (limestone and dolomite) vegetation in southwestern China and even in the word’s karst regions is rarely investigated. The mixed evergreen and deciduous broadleaved forest in karst terrain of SW China has higher root biomass, but very high ratio of root to aboveground biomass compared to non-karst subtropical evergreen broadleaved forests. Such findings have significant ecological meanings for vegetation restoration and carbon increment.
S. Vingiani, G. Mele, R. De Mascellis, F. Terribile, and A. Basile
Solid Earth, 6, 783–797, https://doi.org/10.5194/se-6-783-2015, https://doi.org/10.5194/se-6-783-2015, 2015
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An integrated soil study was carried out on landslides which have occurred on the steep northern slopes of Mt. Vezzi on the island of Ischia (Italy). The studied soils showed a substantial abrupt discontinuity in all the studied properties along a buried fine ash layer (namely, the 2C horizon). Nevertheless, only the identification of a layer of thin, finely stratified ash on the top of 2C, by optical microscopy, enabled us to assume this interface to be an impeding layer for water fluxes.
T. Erkossa, A. Wudneh, B. Desalegn, and G. Taye
Solid Earth, 6, 765–774, https://doi.org/10.5194/se-6-765-2015, https://doi.org/10.5194/se-6-765-2015, 2015
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The paper reviews global and regional literature related to soil erosion and crop productivity. It argues that the cost of not replacing the nutrient lost due to erosion is more meaningful in areas where farmers do not apply the recommended rate of fertilizers. Thus, it established a functional relationship between the nutrients and yield of major crops based on data from three watersheds in the Nile basin and estimated the annual financial loss based on the local market price of the crops.
B. Turgut
Solid Earth, 6, 719–725, https://doi.org/10.5194/se-6-719-2015, https://doi.org/10.5194/se-6-719-2015, 2015
K. E. Seutloali and H. R. Beckedahl
Solid Earth, 6, 633–641, https://doi.org/10.5194/se-6-633-2015, https://doi.org/10.5194/se-6-633-2015, 2015
M. Wiesmeier, M. Lungu, R. Hübner, and V. Cerbari
Solid Earth, 6, 609–620, https://doi.org/10.5194/se-6-609-2015, https://doi.org/10.5194/se-6-609-2015, 2015
Y. Yu, W. Wei, L. D. Chen, F. Y. Jia, L. Yang, H. D. Zhang, and T. J. Feng
Solid Earth, 6, 595–608, https://doi.org/10.5194/se-6-595-2015, https://doi.org/10.5194/se-6-595-2015, 2015
E. L. Poelking, C. E. R. Schaefer, E. I. Fernandes Filho, A. M. de Andrade, and A. A. Spielmann
Solid Earth, 6, 583–594, https://doi.org/10.5194/se-6-583-2015, https://doi.org/10.5194/se-6-583-2015, 2015
Cited articles
AG Boden: Bodenkundliche Kartieranleitung, E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, 2005.
Altermann, M., Jäger, K.-D., Kopp, D., Kowalkowski, A., Kühn, D., and Schwanecke, W.: Zur Kennzeichnung und Gliederung von periglaziär bedingten Differenzierungen in der Pedosphäre, Waldökologie, Landschaftsforschung und Naturschutz, 6, 5–42, 2008.
Anisimov, O. A. and Nelson, F. E.: Permafrost zonation and climate change in the Northern Hemisphere: results from transient general circulation models, Clim. Change, 35, 241–258, 1997.
Baranov, I. Y.: Geographical distribution of seasonally-frozen ground and permafrost, General Geocryology, Obruchev Institute of Permafrost Studies. Academy of Science Moscow, Part 1, Chapter 7, National Council of Canada, Technical translation, 193–219, 1959.
Barnes, D. L. and Chuvilin, E.: Migration of petroleum in permafrost-affected regions, in: Permafrost Soils, edited by: Margesin, R., Springer, Berlin, 263–278, 2009.
Beer, C.: Soil science: the Arctic carbon count, Nat. Geosci., 9, 569–570, 2008.
Bliss, N. B. and Maursetter, J.: Soil organic carbon stocks in Alaska estimated with spatial and pedon data, Soil Sci. Soc. Am. J., 74, 565–579, 2010.
Bockheim, J. G.: Relative age and origin of soils in eastern Wright Valley, Antarctica, Soil Sci., 128, 142–152, 1979.
Bockheim, J. G.: Permafrost distribution in the Southern Circumpolar region and its relation to the environment – a review and recommendations for further research, Permafrost Periglac., 6, 27–45, 1995.
Bockheim, J. G.: Landform and soil development in the McMurdo Dry Valleys, Antarctica: a regional synthesis, Arct. Antarct. Alp Res., 34, 308–317, 2002.
Bockheim, J. G. and McLeod, M.: Soil distribution in the McMurdo Dry Valleys, Antarctica, Geoderma, 144, 43–49, 2008.
Brown, J., Ferrians Jr., O. J., Heginbottom, J. A., and Melnikov, E. S.: Circum-arctic map of permafrost and ground ice conditions, Boulder, CO, National Snow and Ice Data Center, Digital media, 1998, revised February 2001, 1998.
Chestnyck, O. V., Zamolodchikov, D. G., and Karelin, D. V.: Organic matter reserves in the soils of tundra and forest-tundra ecosystems of Russia, Ecologia, 6, 426–432, 1999 (in Russian).
Corradi, C., Kolle, O., Walter, K., Zimov, S. A., and Schulze, E. D.: Carbon dioxide and methane exchange of a north-east Siberian tussock tundra, Global Change Biol, 11, 1–16, https://doi.org/10.1111/j.1365-2486.2005.01023.x, 2005.
Desyatkin, R. and Teterina, L.: The soils of Lena River Delta. Genesis and melioration of Yakutian soils, 55–66, 1991 (in Russian).
Desyatkin, R. V. and Desyatkin, A. R.: Thermokarst transformation of soil cover on cryolithozone flat territories, Hokkaido University Press, 213–223, 2006.
Desyatkin, R. V., Maximov, T. S., and Ivanov, B. I.: Carbon storage of plant ecosystems in Yakutia, in: Proc. of the Second Symp. on the Joint Siberian Permafrost Studies between Japan and Russian in 1993 (NIES, Tsukuba, Japan, 1994), 187–195, 1994.
Dutta, K., Schuur, E. A. G., Neff, J. C., and Zimov, S. A.: Potential carbon release from permafrost soils of Northeastern Siberia, Glob. Change Biol., 12, 2336–2351, 2006.
Elovskaya, L. G., Petrova, E. I., and Teterina, L. V.: Soils of Northen Yakutia, Novosibirsk, 303 pp., 1979.
FAO – Food and Agriculture Organization: WRB – World reference base for soil resources 2006, first update 2007, FAO, Rom: 128 pp., 2007.
Fiedler, S., Wagner, D., Kutzbach, L., and Pfeiffer, E.-M.: Element redistribution along hydraulic and redox gradients of low-centered polygons, Lena-Delta, northern Siberia, Soil Sci. Soc. Am. J., 68, 1002–1011, 2004.
French, H. M.: The Periglacial Environment, John Wiley & Sons Ltd, West Sussex, 458 pp., 2007.
Goryachkin, S. V. and Ignatenko, I. V.: Cryosols of the Russian European North, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 185–208, 2004.
Gracheva, R. G.: Cryosols of the mountains of Southern Siberia and far Eastern Russia, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 231–252, 2004.
Grosse, G., Harden, J., Turetsky, M., McGuire, A. D., Camill, P., Tarnocai, C., Frolking, S., Schuur, E. A. G., Jorgenson, T., Marchenko, S., Romanovsky, V., Wickland, K. P., French, N., Waldrop, M., Bourgeau-Chavez, L., and Striegl, R. G.: Vulnerability of high-latitude soil organic carbon in North America to disturbance, J. Geophys. Res.-Biogeo., 116, G00K06, https://doi.org/10.1029/2010JG001507, 2011.
Gundelwein, A., Müller-Lupp, T., Sommerkorn, M., Haupt, E. T., Pfeiffer, E.-M., and Wiechmann, H.: Carbon in tundra soils in the Lake Labaz region of arctic Siberia, Eur. J. Soil Sci., 58, 1164–1174, https://doi.org/10.1111/j.1365-2389.2007.00908.x, 2007.
Hayes, D. J., McGuire, A. D., Kicklighter, D. W., Gurney, K. R., Burnside, T. J., and Melillo, J. M.: Is the northern high-latitude land-based CO2 sink weakening?, Global Biogeochem. Cy., 25, GB3018, https://doi.org/10.1029/2010GB003813, 2011.
Hugelius, G.: Spatial upscaling using thematic maps: An analysis of uncertainties in permafrost soil carbon estimates, Global Biogeochem. Cy., 26, GB2026, https://doi.org/10.1029/2011GB004154, 2012.
Hugelius, G. and Kuhry, P.: Landscape partitioning and environmental gradient analyses of soil organic carbon in a permafrost environment, Global Biogeochem. Cy., 23, GB3006, https://doi.org/10.1029/2008GB003419, 2009.
Hugelius, G., Kuhry, P., Tarnocai, C., and Virtanen, T.: Soil organic carbon pools in a periglacial landscape: a case study from the central Canadian Arctic, Permafrost Periglac., 21, 16–29, 2010.
Hugelius, G., Virtanen, T., Kaverin, D., Pastukhov, A., Rivkin, F., Marchenko, S., Romanovsky, V., and Kuhry, P.: High-resolution mapping of ecosystem carbon storage and potential effects of permafrost thaw in periglacial terrain, European Russian Arctic, J. Geophys. Res.-Biogeo., 116, G03024, https://doi.org/10.1029/2010JG001606, 2011.
Hugelius, G., Tarnocai, C., Broll, G., Canadell, J. G., Kuhry, P., and Swanson, D. K.: The Northern Circumpolar Soil Carbon Database: spatially distributed datasets of soil coverage and soil carbon storage in the northern permafrost regions, Earth Syst. Sci. Data, 5, 3–13, https://doi.org/10.5194/essd-5-3-2013, 2013a.
Hugelius, G., Bockheim, J. G., Camill, P., Elberling, B., Grosse, G., Harden, J. W., Johnson, K., Jorgenson, T., Koven, C. D., Kuhry, P., Michaelson, G., Mishra, U., Palmtag, J., Ping, C.-L., O'Donnell, J., Schirrmeister, L., Schuur, E. A. G., Sheng, Y., Smith, L. C., Strauss, J., and Yu, Z.: A new data set for estimating organic carbon storage to 3 m depth in soils of the northern circumpolar permafrost region, Earth Syst. Sci. Data, 5, 393–402, https://doi.org/10.5194/essd-5-393-2013, 2013b.
IPCC – Intergovernmental Panel on Climate Change: Climate Change 2007 – IPCC Fourth Assessment Report. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 2007.
Ivanova, E. N.: Taiga cryogenic soils of Northern Yakutia, Pochvovedenie (Soil Sci.) No. 7, 1965.
Ivanova, E. N.: Soils of Central Yakutia, Pochvovedenie (Soil Sci.) No. 9, 3–18, 1971.
Jones, A., Stolbovoy, V., Tarnocai, C., Broll, G., Spaargaren, O., and Montanarella, L. (Ed.): Soil Atlas of the Northern Circumpolar Region, European Commission, Publications Office of the European Union, Luxembourg, 144 pp., 2010.
Karavaeva, N. A.: Tundra soils of Northern Yakutia, Moscow, Nauka (Science), 206 pp., 1969.
Karavaeva, N.: Cryosols of Western Siberia, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 209–230, 2004.
Khvorostyanov, D. V., Krinner, G., and Ciais, P.: Vulnerability of permafrost carbon to global warming, Part I. Model description and role of heat generated by organic matter decomposition, Tellus B, 60, 343–358, 2008.
Kimble, J. M. (Ed.): Cryosols, Permafrost-Affected Soils, Springer, Berlin, 726 pp., 2004.
Knoblauch, C., Zimmermann, U., Blumenberg, M., Michaelis, W., and Pfeiffer, E.-M.: Methane turnover and temperature response of methane-oxidising bacteria in permafrost-affected soils of northeast Siberia, Soil Biol. Biochem., 40, 3004–3013, 2008.
Knoblauch, C., Beer, C., Sosnin, A., Wagner, D., Pfeiffer E- M.: Predicting long-term carbon mineralization and trace gas production from thawing permafrost of Northeast Siberia, Glob. Change Biol., 19, 1160–1172, https://doi.org/10.1111/gcb.12116, 2013.
Kolchugina, T. P., Vinston, T. S., Gaston, G. G. Rozhkov, V. A., and Shwidenko, A. Z.: Carbon pools, fluxes and sequestration potential in soils of the former Soviet Union, in: Soil Management and Greenhouse Effect, edited by: Lal, R., Kimble, J., Levine, E., and Stewart, B. A., Lewis, Boca Raton, FL, 25–40, 1995.
Koven, C. D., Ringeval, B., Friedlingstein, P., Ciais, P., Cadule, P., Khvorostyanov, D., Krinner, G., and Tarnocai, C.: Permafrost carbon-climate feedbacks accelerate global warming, P. Natl. Acad. Sci. USA, 108, 14769–14774, 2011.
Kotlyakov, V. and Khromova, T.: in: Land Resources of Russia, Stolbovoi, V. and McCallum, I., Laxenburg, Austria, International Institute for Applied Systems Analysis and the Russian Academy of Science, CD-ROM, Distributed by the National Snow and Ice Data Center, Boulder, 2002.
Krasuk, A. A.: Soils of Lensk-Amginsk drainage-basin (Yakutsk district), Materials of the committee of Yakutsk ASSR, Issue of Academy of Science SSR, Moscow, 176 pp., 1927.
Kuhry, P., Dorrepaal, E., Hugelius, G., Schuur, E. A. G., and Tarnocai, C.: Potential Remobilization of Belowground Permafrost Carbon under Future Global Warming, Permafrost Periglac., 21, 208–214, 2010.
Kutzbach, L., Wagner, D., and Pfeiffer, E.-M.: Effect of microrelief and vegetation on methane emission from wet polygonal tundra, Lena-Delta, Northern Siberia, Biogeochem., 69, 341–362, 2004.
Kutzbach, L., Wille, C., and Pfeiffer, E.-M.: The exchange of carbon dioxide between wet arctic tundra and the atmosphere at the Lena River Delta, Northern Siberia, Biogeosciences, 4, 869–890, https://doi.org/10.5194/bg-4-869-2007, 2007.
Lee, H., Schuur, E. A. G., Inglett, K. S., Lavoie, M., and Chanton, J. P.: The rate of permafrost carbon release under aerobic and anaerobic conditions and its potential effects on climate, Glob. Change Biol., 18, 515–527, https://doi.org/10.1111/j.1365-2486.2011.02519.x, 2012.
Lembke, P., Ren, J., Alley, R. B., Allison, I., Carrasco, J., Flato, G., Fujii, Y., Kaser, G., Mote, P., Thomas, R. H., and Zhang, T.: Observations: Changes in Snow, Ice and Frozen Ground, in: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, edited by: Solomon, S., Qin, D., Manning, M., Chen, Z., Marquis, M., Averyt, K. B., Tignor, M., and Miller, H. L., Cambridge University Press, Cambridge, UK and New York, NY, USA, 2007.
Lenton, T. M. and Schellnhuber, H. J.: Tipping elements: Jokers in the pack, Climate Change: Global Risks, Challenges, and Decisions, edited by: Richardson, K., Steffen, W., and Liverman, D., Cambridge University Press, Cambridge, UK, 2010.
Liebner, S., Zeyer, J., Wagner, D., Schubert, C., Pfeiffer, E.-M., and Knoblauch, C.: Methane oxidation associated with submerged brown mosses reduces methane emissions from Siberian polygonal tundra, J. Ecol., 99, 914–922, 2011.
Margesin, R. (Ed.): Permafrost Soils, Springer, Berlin, 348 pp., 2009.
Matsuura, Y. and Yefremov, D. P.: Carbon and nitrogen storage of soils in a forest-tundra area of northern Sakha, Russia, in: Proceedings of the Third Symposium on the Joint Siberian Permafrost Studies between Japan and Russia in 1994, Forest & Forest Products Research Unit, University of Sapporo, Sapporo, Japan, 97–101, 1995.
Maximovich, S. V.: Geography and Ecology of Cryogenic Soils of Mongolia, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 253–274, 2004.
Mazhitova, G. G., Kazakov, V. G., Lopatin, E. V., and Virtanen, T.: Geographic information system and soil carbon estimates for the Usa River basin, Komi Republic, Eurasian Soil Sci., 36, 123–135, 2003.
McGuire, A. D., Anderson, L. G., Christensen, T. R., Dallimore, S., Guo, L., Hayes, D. J., Heimann, M., Lorenson, T. D., Macdonald, R. W., and Roulet, N.: Sensitivity of the carbon cycle in the Arctic to climate change, Ecol. Monogr., 79, 523–555, 2009.
Nadelhoffer, K. J., Shaver, G. R., Giblin, A., and Rastetter, E. B.: Potential impacts of climate change on nutrient cycling, decomposition and productivity in Arctic ecosystems, Global Change and Arctic Terrestrial Ecosystems (Ecological Studies 124), Springer, Berlin, 349–364, 1997.
Naumov, Ye. M.: Soils and soil cover of northeastern Eurasia, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 161–184, 2004.
Oechel, W. C. and Billings, W. D.: Effects of Global Change on the Carbon Balance of Arctic Plants and Ecosystems, Arctic Ecosystems in a Changing Climate, Academic Press, San Diego, CA, 139–168, 1992.
Oechel, W. C., Hastings, S. J., Vourlrtis, G., Jenkins, M., Riechers, G., and Grulke, N.: Recent change of Arctic tundra ecosystems from a net carbon dioxide sink to a source, Nature, 361, 520–523, 1993.
Oechel, W. C., Vourlitis, G. L., Hastings, S. J., Zulueta, R. C., Hinzman, L., and Kane, D.: Acclimation of ecosystem CO2 exchange in the Alaskan Arctic in response to decadal climate warming, Nature, 406, 978–981, 2000.
Okoneshnikova, M. V.: Humus of alas soils of Lena-Amginsk interfluves, Dissertation, Novosibirsk, 147 pp., 1994.
Orlov, D. S., Biryukova and, O. N., and Sakhanova, N. I.: Soil organic matter of Russia, Nauka, ISBN 5-02-003643-9, 256 pp., 1996 (in Russian).
Ozerskaya, S., Kochkina, G., Ivanushkina, N., and Gilichinsky, D.: Fungi in Permafrost, Permafrost Soils, edited by: Margesin, R., Springer, Berlin, 85–96, 2009.
Palmtag, J.: Soil organic carbon storage in continuous permafrost terrain with an emphasis on cryoturbation, Two case studies from NE Greenland and NE Siberia, Master thesis at the Department for Physical Geography and Quaternary Geology, Stockholm University, 2011.
Panikov, N. S.: Microbial Activity in Frozen Soils, Permafrost Soils, edited by: Margesin, R., Springer, Berlin, 119–148, 2009.
Pastukhov, A. V. and Kaverin, D. A.: Soil Carbon Pools in Tundra and Taiga Ecosystems of Northeastern Europe, Eurasian Soil Sci., 46, 958–967, 2013.
Pfeiffer, E.-M.: Methanfreisetzung aus hydromorphen Böden verschiedener naturnaher und genutzter Feuchtgebiete (Marsch, Moor, Tundra, Reisanbau) bodenkundliche Arbeiten, Hamburg, 37, 208 pp., 1998.
Pfeiffer, E.-M. and Janssen, H.: C-isotope analysis of permafrost soil samples of NE-Siberia, in: Joint Russian-American Seminar on Cryopedology and Global Change, edited by: Gilichinsky, D. A., Pushchino Research Center, Russian Academy of Science, Pushchino, 1992.
Pfeiffer, E.-M., Gundelwein, A., Becker, H., and Mueller-Lupp, T.: Soil organic matter (SOM) studies at Taimyr Peninsula, Polar Res., 237, 113–126, 1997.
Pfeiffer, E.-M., Wagner, D., Becker, H., Vlasenko, A., Kutzbach, L., Boike, J., Quass, W., Kloss, W., Schulz, B., Kurchatova, A., Pozdnyakov, V., and Akhmadeeva, I.: Modern processes in permafrost affected soils, Reports on Polar and Marine Research, 354, 22–54, 2000.
Pfeiffer, E.-M., Wagner, D., Kobabe, S., Kutzbach, L., Kurchatova, A., Stoof, G., and Wille, C.: Modern processes in permafrost affected soils, Reports on Polar and Marine Research, 426, 21–41, 2002.
Ping, C. L., Michaelson, G. J., and Kimble, J. M.: Carbon storage along a latitudinal transect in Alaska, Nutr. Cycl. Agroecosys., 49, 235–242, 1997.
Ping, C.-L., Clark, M. H., and Swanson, D. K.: Cryosols in Alaska, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 71–94, 2004a.
Ping, C.-L., Qiu, G., and Zhao, L.: The periglacial environment and distribution of cryosols in China, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 275–290, 2004b.
Ping, C. L., Michaelson, G. J., Jorgenson, M. T., Kimble, J. M., Epstein, H., Romanovsky, V. E., and Walker, D. A.: High stocks of soil organic carbon in the North American Arctic region, Nat. Geosci., 1, 615–619, 2008.
Ping, C. L., Michaelson, G. J., Kane, E. S., Packee, E. C., Stiles, C. A., Swanson, D. K., and Zaman, N. D.: Carbon stores and biogeochemical properties of soils under black spruce forest, Alaska, Soil Sci. Soc. Am. J., 74, 969–978, 2010.
Ping, C. L., Michaelson, G. J., Guo, L., Jorgenson, T., Kanevskiy, M., Shur, Y., Dou, F., and Liang, J.: Soil carbon and material fluxes across the eroding Alaska Beaufort Sea coastline, J. Geophys. Res., 116, G02004, https://doi.org/10.1029/2010JG001588, 2011.
Post, W. M.: Organic matter, global distribution in world ecosystems, in: Encyclopedia of Soil Sci., 2nd edn., edited by: Lal, R., Taylor & Francis, New York, 1216–1221, 2006.
Post, W. M., Emanuel, W. R., Zinke, P. J., and Stangenberger, A. G.: Soil carbon pools and world life zones, Nature, 298, 156–159, 1982.
Ramage, J.: Phytomass and soil organic carbon inventories related to land cover classification and periglacial features at Ari-Mas and Logata, Taimyr Peninsula, Master thesis at the Department for Physical Geography and Quaternary Geology, Stockholm University, unpublished, 2012.
Rivkina, E., Shcherbakova, V., Laurinavichius, K., Petrovskaya, L., Krivushin, K., Kraev, G., Pecheritsina, S., and Gilichinsky, D.: Biogeochemistry of methane and methanogenic archaea in permafrost, FEMS Microbiol. Ecol., 61, 1–15, 2007.
Rozhkov, V. A., Wagner, V. B., Kogut, B. M., Konyushkov, D. E., Nilsson, S., Sheremet, V. B., and Shvidenko, A. Z.: Soil Carbon Estimates and Soil Carbon Map for Russia, Working Paper WP-96-60, International Institute for Applied Systems Analysis, Laxenburg, Austria, 1996.
Runkle, B. R. K., Sachs, T., Wille, C., Pfeiffer, E.-M., and Kutzbach, L.: Bulk partitioning the growing season net ecosystem exchange of CO2 in Siberian tundra reveals the seasonality of its carbon sequestration strength, Biogeosciences, 10, 1337–1349, https://doi.org/10.5194/bg-10-1337-2013, 2013.
Sachs, T., Wille, C., Boike, J., and Kutzbach, L.: Environmental controls on ecosystem-scale CH4 emission from polygonal tundra in the Lena River, J. Geophys. Res.-Biogeo., 113, G00A03, https://doi.org/10.1029/2007JG000505, 2008.
Sachs, T., Giebels, M., Boike, J., and Kutzbach, L.: Environmental controls on CH4 emission from polygonal tundra on the micro-site scale in the Lena River Delta, Siberia, Global Change Biol., 16, 3096–3110, https://doi.org/10.1111/j.1365-2486.2010.02232.x, 2010.
Sanders, T., Fiencke, C., and Pfeiffer, E.-M.: Small-scale variability of Dissolved Inorganic Nitrogen (DIN), $\chemC/\chemN$ ratios and ammonia oxidizing capacities in various permafrost affected soils of Samoylov Island, Lena River Delta, Northeast Siberia, Polarforschung, 80, 23–35, 2010.
Schirrmeister, L., Grosse, G., Wetterich, S., Overduin, P. P., Strauss, J., Schuur, E. A. G., and Hubberten, H.-W.: Fossil organic matter characteristics in permafrost deposits of the northeast Siberian Arctic, J. Geophys. Res., 116, G00M02, https://doi.org/10.1029/2011JG001647, 2011.
Schuur, E., Bockheim, J., Canadell, J., Euskirchen, E., Field, C., and Goryachkin, S.: Vulnerability of permafrost carbon to climate change: implications for the global carbon cycle, Biogeoscience, 58, 701–714, 2008.
Schuur, E., Vogel, J., Crummer, K., Lee, H., Sickman, J., and Osterkamp, T.: The effect of permafrost thaw on old carbon release and net carbon exchange from tundra, Nature, 459, 556–559, 2009.
Shi, Y. (Ed.): Map of Snow, Ice and Frozen Ground in China ($1:4 000 000$), with Explanatory Notes, China Cartographic Publishing House, Peking, 1988.
Shishov, L., Tonkonogov, V., Lebedeva, I., Gerasimova, M., and Krasilnikov, P.: Russian Soil Classification System: Second Approximation, Moscow, 342 pp., 2004.
Shcherbakova, V., Rivkina, E., Pecheritsyna, S., Laurinavichius, K., Suzina, N., and Gilichinsky, D.: Methanobacterium arcticum sp. nov., a methanogenic archaeon from Holocene Arctic permafros, Int. J. Syst. Evol. Micr., 61, 144–147, 2011.
Smith, C. A. S. and Veldhuis, H.: Cryosols of the Boreal, Subarctic, and Western Cordillera Regions of Canada, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 119–138, 2004.
Soil Survey Staff: Keys to Soil Taxonomy, United States Department of Agriculture & Natural Resources Conservation Service, Washington DC, 329 pp., 2010.
Sokolov, I. A., Ananko, T. V., and Konyushkov, D.Ye.: The soil cover of Central Siberia, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 303–338, 2004.
Stolbovoi, V.: Carbon in Russian soils, Clim. Change, 55, 131–156, 2002a.
Stolbovoi V.: Soil Carbon Pools, CO2 and CH4 Emissions, in: Land Resources of Russia, edited by: Stolbovoi V. and McCallum, I., Laxenburg, Austria: International Institute for Applied Systems Analysis and the Russian Academy of Science, CD-ROM, Distributed by the National Snow and Ice Data Center, Boulder, 2002b.
Stolbovoi, V. V., Savin, I., and Sheremet, B.: Soils and Soil Reference Profiles, in: Land Resources of Russia, edited by: Stolbovoi V., and McCallum, I., Laxenburg, Austria, International Institute for Applied Systems Analysis and the Russian Academy of Science. CD-ROM, Distributed by the National Snow and Ice Data Center, Boulder, 2002.
Strauss, J., Schirrmeister, L., Grosse, G., Wetterich, S., Ulrich, M., Herzschuh, U., and Hubberten, H.-W.: The deep permafrost carbon pool of the Yedoma Region in Siberia and Alaska, Geophys. Res. Lett., 40, 6165–6170, https://doi.org/10.1002/2013gl058088, 2013.
Targulyan, V. O.: Soil Formation and Weathering in Cold Humid Zones, Moscow, 267 pp., 1971.
Tarnocai, C.: Cryosols of Arctic Canada, Cryosols, Permafrost-Affected Soils, edited by: Kimble, J. M., Springer, Berlin, 95–118, 2004.
Tarnocai, C. and Ballard, M.: Organic carbon in Canadian soils, in: Soil Processes and Greenhouse Effect, edited by: Lal, R., Kimble, J. M., and Levine, E., USDA Soil Conservation Service, Lincoln, NE, 31–45, 1994.
Tarnocai, C. and Smith, C. A. S.: The formation and properties of soils in the permafrost regions of Canada, in: Cryosols: the Effect of Cryogenesis on the Processes and Peculiarities of Soil Formation, Proceedings of the 1st International Conference on Cryopedology, 10–16 November, Pushchino, Russia, edited by: Gilichinsky, D. A., 21–42, Russian Academy of Sciences, Pushchino, Russia, 1992.
Tarnocai, C., Kimble, J., and Broll, G.: Determining Carbon Stocks in Cryosols using the Northern and Mid Latitudes Soil Database, in: Permafrost, vol. 2, edited by: Philips, M., Springman, S., and Arenson, L. U., 1129–1134, 2003.
Tarnocai, C., Swanson, D., Kimble, J., and Broll, G.: Northern Circumpolar Soil Carbon Database, Digital Database, Research Branch, Agriculture and Agri-Food Canada, Ottawa, Canada, 2007.
Tarnocai, C., Canadell, J. G., Schuur, E. A. G., Kuhry, P. Mazhitova, G., and Zimov, S.: Soil organic carbon pools in the northern circumpolar permafrost region, Global Biogeochem. Cy., 23, GB2023, https://doi.org/10.1029/2008GB003327, 2009.
van der Molen, M. K., van Huissteden, J., Parmentier, F. J. W., Petrescu, A. M. R., Dolman, A. J., Maximov, T. C., Kononov, A. V., Karsanaev, S. V., and Suzdalov, D. A.: The growing season greenhouse gas balance of a continental tundra site in the Indigirka lowlands, NE Siberia, Biogeosciences, 4, 985–1003, https://doi.org/10.5194/bg-4-985-2007, 2007.
van Everdingen, R. O. (Ed.): Multi-Language Glossary of Permafrost and Related Ground-Ice Terms, National Snow and Ice Data Center/World Data Center for Glaciology, 1998, revised 2005.
Vieira, G., Bockheim, J., Guglielmin, M., Balks, M., Abramov, A., and Boelhouwers, J.: Thermal state of permafrost and active-layer monitoring in the Antarctic: advances during the international Polar Year 2007–2009, Permafrost Periglac., 21, 182–197, 2010.
Wagner, D. and Liebner, S.: Global Warming and Carbon Dynamics in Permafrost Soils: Methane Production and Oxidation, Permafrost Soils, edited by: Margesin, R., Springer, Berlin, 219–236, 2009.
Wagner, D., Gattinger, A., Embacher, A., Pfeiffer, E.-M., Schloter, M., and Lipski, A.: Methanogenic activity and biomass in Holocene permafrost deposits of the Lena Delta, Siberian Arctic and its implication for the global methane budget, Glob. Change Biol., 13, 1089–1099, 2007.
Wagner, D., Kobabe, S., and Liebner, S.: Bacterial community structure and carbon turnover in permafrost-affected soils of the Lena Delta, northeastern Siberia, Can. J. Microbiol., 55, 73–83, 2009.
Wille, C., Kutzbach, L., Sachs, T., Wagner, D., and Pfeiffer, E.-M.: Methane emission from Siberian arctic polygonal tundra: eddy covariance measurements and modeling, Glob. Change Biol., 14, 1395–1408, 2008.
Wüthrich, C., Möller, I., and Thannheiser, D.: CO2-fluxes in different plant communities of a high-Arctic tundra watershed (Western Spitsbergen), J. Veg. Sci., 10, 413–420, 1999.
Zhang, T., Barry, R. G., Knowles, K., Heginbottom, J. A., and Brown, J.: Statistics and characteristics of permafrost and ground ice distribution in the Northern Hemisphere, Polar Geogr., 23, 147–169, 1999.
Zhang, T., Barry, R. G., Knowles, K., Ling, F., and Armstrong, R. L.: Distribution of seasonally and perennially frozen ground in the Northern Hemisphere, Permafrost, edited by: Phillips, M., Springman, S., and Arenson, L., Swets & Zeitlinger Publishers, 2003.
Zimov, S. A., Voropaev, Y. V., Semiletov, I. P., Davidov, S. P., Prosiannikov, S. F., Chapin, F. S., Chapin, M. C., Trumbore, S., and Tyler, S.: North Siberian lakes: a methane source fuelled by Pleistocene carbon, Science, 277, 800–802, 1997.
Zimov, S. A., Davydov, S. P., Zimova, G. M., Davydova, A. I., Schuur, E. A. G., Dutta, K., and Chapin III, F. S.: Permafrost carbon: Stock and decomposability of a globally significant carbon pool, Geophys. Res. Lett., 33, L20502, https://doi.org/10.1029/2006GL027484, 2006.
Zubrzycki, S., Wetterich, S., Schirrmeister, L., Germogenova, A., and Pfeiffer, E.-M.: Iron-oxides and pedogenesis of modern gelisols and paleosols of the Southern Lena Delta, Siberia, Russia, in: Proceedings of the 9th International Conference on Permafrost, edited by: Kane, D. L. and Hinkel, K. M., University of Alaska Fairbanks, Institute of Northern Engineering, 2095–2100, 2008.
Zubrzycki, S., Kutzbach, L., Vakhrameeva, P., and Pfeiffer, E.-M.: Variability of Soil Organic Carbon Stocks of Different Permafrost Soils: Initial Results from a North-South Transect in Siberia, in: Proceedings of the 10th International Conference on Permafrost, edited by: Hinkel, K. M., Salekhard, 485–490, 2012a.
Zubrzycki, S., Kutzbach, L., and Pfeiffer, E.-M.: Böden in Permafrostgebieten der Arktis als Kohlenstoffsenke und Kohlenstoffquelle, Polarforschung, 81, 33–46, 2012b.
Zubrzycki, S., Kutzbach, L., Grosse, G., Desyatkin, A., and Pfeiffer, E.-M.: Organic carbon and total nitrogen stocks in soils of the Lena River Delta, Biogeosciences, 10, 3507–3524, https://doi.org/10.5194/bg-10-3507-2013, 2013.
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