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  • 1
    Call number: AWI Bio-24-95742
    Description / Table of Contents: The arctic is warming 2 – 4 times faster than the global average, resulting in a strong feedback on northern ecosystems such as boreal forests, which cover a vast area of the high northern latitudes. With ongoing global warming, the treeline subsequently migrates northwards into tundra areas. The consequences of turning ecosystems are complex: on the one hand, boreal forests are storing large amounts of global terrestrial carbon and act as a carbon sink, dragging carbon dioxide out of the global carbon cycle, suggesting an enhanced carbon uptake with increased tree cover. On the other hand, with the establishment of trees, the albedo effect of tundra decreases, leading to enhanced soil warming. Meanwhile, permafrost thaws, releasing large amounts of previously stored carbon into the atmosphere. So far, mainly vegetation dynamics have been assessed when studying the impact of warming onto ecosystems. Most land plants are living in close symbiosis with bacterial and fungal communities, sustaining their growth in nutrient poor habitats. However, the impact of climate change on these subsoil communities alongside changing vegetation cover remains poorly understood. Therefore, a better understanding of soil community dynamics on multi millennial timescales is inevitable when addressing the development of entire ecosystems. Unravelling long-term cross-kingdom dependencies between plant, fungi, and bacteria is not only a milestone for the assessment of warming on boreal ecosystems. On top, it also is the basis for agriculture strategies to sustain society with sufficient food in a future warming world. The first objective of this thesis was to assess ancient DNA as a proxy for reconstructing the soil microbiome (Manuscripts I, II, III, IV). Research findings across these projects enable a comprehensive new insight into the relationships of soil microorganisms to the surrounding vegetation. First, this was achieved by establishing (Manuscript I) and applying (Manuscript II) a primer pair for the selective amplification of ancient fungal DNA from lake sediment samples with the metabarcoding approach. To assess fungal and plant co-variation, the selected primer combination (ITS67, 5.8S) amplifying the ITS1 region was applied on samples from five boreal and arctic lakes. The obtained data showed that the establishment of fungal communities is impacted by warming as the functional ecological groups are shifting. Yeast and saprotroph dominance during the Late Glacial declined with warming, while the abundance of mycorrhizae and parasites increased with warming. The overall species richness was also alternating. The results were compared to shotgun sequencing data reconstructing fungi and bacteria (Manuscripts III, IV), yielding overall comparable results to the metabarcoding approach. Nonetheless, the comparison also pointed out a bias in the metabarcoding, potentially due to varying ITS lengths or copy numbers per genome. The second objective was to trace fungus-plant interaction changes over time (Manuscripts II, III). To address this, metabarcoding targeting the ITS1 region for fungi and the chloroplast P6 loop for plants for the selective DNA amplification was applied (Manuscript II). Further, shotgun sequencing data was compared to the metabarcoding results (Manuscript III). Overall, the results between the metabarcoding and the shotgun approaches were comparable, though a bias in the metabarcoding was assumed. We demonstrated that fungal shifts were coinciding with changes in the vegetation. Yeast and lichen were mainly dominant during the Late Glacial with tundra vegetation, while warming in the Holocene lead to the expansion of boreal forests with increasing mycorrhizae and parasite abundance. Aside, we highlighted that Pinaceae establishment is dependent on mycorrhizal fungi such as Suillineae, Inocybaceae, or Hyaloscypha species also on long-term scales. The third objective of the thesis was to assess soil community development on a temporal gradient (Manuscripts III, IV). Shotgun sequencing was applied on sediment samples from the northern Siberian lake Lama and the soil microbial community dynamics compared to ecosystem turnover. Alongside, podzolization processes from basaltic bedrock were recovered (Manuscript III). Additionally, the recovered soil microbiome was compared to shotgun data from granite and sandstone catchments (Manuscript IV, Appendix). We assessed if the establishment of the soil microbiome is dependent on the plant taxon and as such comparable between multiple geographic locations or if the community establishment is driven by abiotic soil properties and as such the bedrock area. We showed that the development of soil communities is to a great extent driven by the vegetation changes and temperature variation, while time only plays a minor role. The analyses showed general ecological similarities especially between the granite and basalt locations, while the microbiome on species-level was rather site-specific. A greater number of correlated soil taxa was detected for deep-rooting boreal taxa in comparison to grasses with shallower roots. Additionally, differences between herbaceous taxa of the late Glacial compared to taxa of the Holocene were revealed. With this thesis, I demonstrate the necessity to investigate subsoil community dynamics on millennial time scales as it enables further understanding of long-term ecosystem as well as soil development processes and such plant establishment. Further, I trace long-term processes leading to podzolization which supports the development of applied carbon capture strategies under future global warming.
    Type of Medium: Dissertations
    Pages: xii, 198 Seiten , Illustrationen, Diagramme
    Language: English
    Note: Dissertation, Universität Potsdam, 2024 , Table of Contents Summary Deutsche Zusammenfassung 1 Introduction 1.1 Arctic ecosystems under global warming 1.2 The plant-associated microbiome 1.3 Drivers of soil development 1.4 Ancient DNA to unravel past ecosystems 1.4.1 Lake sediments as archives of past community changes 1.4.2 Metabarcoding for targeting specific communities 1.4.3 Shotgun sequencing for broader overview 1.5 Thesis objective 1.6 Thesis outline and author contributions 2 Manuscript I 2.1 Abstract 2.2 Introduction 2.3 Materials and Methods 2.3.1 Primer design and evaluation In silico analyses Evaluation of lake sediment core DNA for analyses of fungal paleoecology 2.4 Results Primer design and evaluation Evaluation of lake sediment core DNA for fungal paleoecology 2.4.1 Taxonomic resolution across the cores 2.4.2 Comprehensiveness: Rarefaction and accumulation curves 2.4.3 Amplicon length and GC content to assess bias through degradation 2.4.4 General taxonomic composition of fungi in Siberian lake sediment cores Diversity of fungal paleocommunities from lake CH12 2.5 Discussion 2.5.1 Preservation biases and potential contamination 2.5.2 Characteristics of the optimized sedaDNA ITS1 metabarcoding assay 2.5.3 Potential of lake sediment fungal DNA for paleoecology 2.6 Author contributions 2.7 Acknowledgements 2.8 Conflict of interest 2.9 References 3 Manuscript II 3.1 Abstract 3.2 Introduction 3.3 Geographic setting and study sites 3.4 Materials and Methods 3.4.1 Sampling 3.4.2 DNA extraction and amplification 3.4.3 Bioinformatic analysis 3.4.4 Assessment of negative controls and contamination 3.4.5 Statistical analysis and visualization 3.5 Results 3.5.1 Fungi: sedaDNA sequencing results and overall patterns of alpha diversity and taxonomic composition 3.5.2 Vegetation: sedaDNA sequencing results and overall patterns of alpha diversity and taxonomic composition 3.5.3 Site-specific plant-fungus covariation 3.5.3.1 Fungus and plant covariation in arctic Siberia from MIS3 to the Holocene 3.5.3.2 Quantitative relationships between fungi and plant richness and composition 3.6 Discussion 3.6.1 Fungus and plant diversity along a spatiotemporal gradient in Siberia 3.6.2 Changes in ecosystem functioning over a spatiotemporal gradient 3.6.3 Implications of our results for ecosystem functioning and future research avenues 3.7 Conclusions Funding Availability of data and material Author contribution Declaration of competing interest Acknowledgements 3.8 References 4 Manuscript III 4.1 Abstract 4.2 Introduction 4.3 Results and Discussion 4.3.1 Compositional changes of plants, fungi, and bacteria in ancient metagenomic datasets 4.3.2 Long-term soil development: a trajectory or environmentally driven processes? 4.3.3 Bioweathering supported by lichens and mycorrhiza 4.3.4 Turnover in carbon, nitrogen, and sulphur cycling 4.3.5 Tracing podzolization 4.4 Implications and conclusions 4.5 Material and methods 4.5.1 Geographical setting and study site 4.5.2 X-ray fluorescence scanning of the sediment core 4.5.3 Core sub-sampling 4.5.4 DNA extraction 4.5.5 Single stranded DNA library build 4.5.6 Bioinformatic pipeline for the analysis of the sequencing results 4.5.7 Data analysis 4.5.8 Analysis of the ancient patterns 4.5.9 Statistical analysis of the dataset Acknowledgements 4.6 References Declarations 5 Discussion and synthesis 5.1 Long-term rhizosphere establishment in tundra and taiga areas 5.1.1 SedaDNA as a proxy for soil microbiome 5.1.1.1 Fungal DNA metabarcoding 5.1.1.2 Targeting soil communities with shotgun sequencing 5.1.1.3 Comparison between metabarcoding and shotgun sequencing for the soil microbiome 5.1.2 Fungi-vegetation interaction changes over time 5.1.3 Soil development on a temporal gradient 5.2 Conclusion and future perspectives 6 References 7 Appendix 7.1 Appendix to manuscript I 7.2 Appendix to manuscript II 7.3 Appendix to manuscript III 7.4 Manuscript IV 7.4.1 Abstract 7.4.2 Introduction 7.4.3 Geographical setting and study sites 7.4.4 Material & Methods 7.4.4.1 Sub-sampling of the sediment cores 7.4.4.2 DNA extraction 7.4.4.3 Single stranded DNA library built 7.4.4.4 Bioinformatic pipeline for the analysis of the sequencing data 7.4.4.5 Data analysis 7.4.4.6 Statistical analysis of the datasets 7.4.5 Results 7.4.5.1 Compositional changes of representative plant taxa alongside dynamics in fungal ecologies and bacterial element cycling in ancient metagenomic datasets 7.4.5.2 Impact of abiotic and biotic drivers on soil establishment across geographical locations 7.4.5.3 Relative positive correlations of functional soil taxa with plants across the locations 7.4.5.4 Assessment of the plant taxon-specific microbiome across the locations 7.4.6 Discussion 7.4.6.1 Site-specific soil development 7.4.6.2 Differences in the bedrock 7.4.6.3 Correlation between the lake biota 7.4.6.3.1 General Trends in positively correlated rhizosphere taxa 7.4.6.3.2 Plant taxa specific microbiome 7.4.7 Implications and future directions 7.4.8 References 7.4.9 Supplement to manuscript IV Acknowledgements Eidesstattliche Erklärung Damage pattern analysis – Auflagen Doktorarbeit Summary Main References
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  • 2
    Call number: AWI A5-24-95744
    Description / Table of Contents: The Arctic is the hot spot of the ongoing, global climate change. Over the last decades, near-surface temperatures in the Arctic have been rising almost four times faster than on global average. This amplified warming of the Arctic and the associated rapid changes of its environment are largely influenced by interactions between individual components of the Arctic climate system. On daily to weekly time scales, storms can have major impacts on the Arctic sea-ice cover and are thus an important part of these interactions within the Arctic climate. The sea-ice impacts of storms are related to high wind speeds, which enhance the drift and deformation of sea ice, as well as to changes in the surface energy budget in association with air mass advection, which impact the seasonal sea-ice growth and melt. The occurrence of storms in the Arctic is typically associated with the passage of transient cyclones. Even though the above described mechanisms how storms/cyclones impact the Arctic sea ice are in principal known, there is a lack of statistical quantification of these effects. In accordance with that, the overarching objective of this thesis is to statistically quantify cyclone impacts on sea-ice concentration (SIC) in the Atlantic Arctic Ocean over the last four decades. In order to further advance the understanding of the related mechanisms, an additional objective is to separate dynamic and thermodynamic cyclone impacts on sea ice and assess their relative importance. Finally, this thesis aims to quantify recent changes in cyclone impacts on SIC. These research objectives are tackled utilizing various data sets, including atmospheric and oceanic reanalysis data as well as a coupled model simulation and a cyclone tracking algorithm. Results from this thesis demonstrate that cyclones are significantly impacting SIC in the Atlantic Arctic Ocean from autumn to spring, while there are mostly no significant impacts in summer. The strength and the sign (SIC decreasing or SIC increasing) of the cyclone impacts strongly depends on the considered daily time scale and the region of the Atlantic Arctic Ocean. Specifically, an initial decrease in SIC (day -3 to day 0 relative to the cyclone) is found in the Greenland, Barents and Kara Seas, while SIC increases following cyclones (day 0 to day 5 relative to the cyclone) are mostly limited to the Barents and Kara Seas. For the cold season, this results in a pronounced regional difference between overall (day -3 to day 5 relative to the cyclone) SIC-decreasing cyclone impacts in the Greenland Sea and overall SIC-increasing cyclone impacts in the Barents and Kara Seas. A cyclone case study based on a coupled model simulation indicates that both dynamic and thermodynamic mechanisms contribute to cyclone impacts on sea ice in winter. A typical pattern consisting of an initial dominance of dynamic sea-ice changes followed by enhanced thermodynamic ice growth after the cyclone passage was found. This enhanced ice growth after the cyclone passage most likely also explains the (statistical) overall SIC-increasing effects of cyclones in the Barents and Kara Seas in the cold season. Significant changes in cyclone impacts on SIC over the last four decades have emerged throughout the year. These recent changes are strongly varying from region to region and month to month. The strongest trends in cyclone impacts on SIC are found in autumn in the Barents and Kara Seas. Here, the magnitude of destructive cyclone impacts on SIC has approximately doubled over the last four decades. The SIC-increasing effects following the cyclone passage have particularly weakened in the Barents Sea in autumn. As a consequence, previously existing overall SIC-increasing cyclone impacts in this region in autumn have recently disappeared. Generally, results from this thesis show that changes in the state of the sea-ice cover (decrease in mean sea-ice concentration and thickness) and near-surface air temperature are most important for changed cyclone impacts on SIC, while changes in cyclone properties (i.e. intensity) do not play a significant role.
    Type of Medium: Dissertations
    Pages: VIII, 131 Seiten , Illustrationen, Diagramme
    Language: English
    Note: Dissertation, Universität Potsdam, 2024 , Contents 1 Introduction 1.1 The Arctic sea-ice cover 1.1.1 Sea ice in the coupled Arctic climate system 1.1.2 Recent changes of the Arctic sea ice 1.2 The atmosphere as driver of sea-ice variability 1.2.1 Large-scale circulation patterns 1.2.2 Role of cyclones 1.3 Thesis structure and research questions 2 Theory and methods 2.1 Synoptic cyclones 2.1.1 Related fundamentals of atmospheric dynamics 2.1.2 Cyclone activity in the Arctic 2.2 Cyclone tracking and cyclone occurrence mask 2.3 Dynamic and thermodynamic sea-ice variability related to cyclones 3 New insights into cyclone impacts on sea ice in the Atlantic sector of the Arctic Ocean in winter 3.1 Abstract 3.2 Introduction 3.3 Data and methods 3.3.1 Database and cyclone identification 3.3.2 Quantification of cyclone impacts on SIC 3.4 Cyclone impacts on SIC 3.4.1 Effects of different time scales and regions 3.4.2 Effects of SIC conditions and cyclone depth 3.4.3 Spatial variability of SIC response to cyclones 3.4.4 Relation to near-surface wind and surface energy budget 3.5 Signature of ’New Arctic’ conditions 3.6 Conclusions 3.7 Supplementary material 4 Impact of three intense winter cyclones on the sea ice cover in the Barents Sea: A case study with a coupled regional climate model 4.1 Abstract 4.2 Introduction 4.3 Data and methods 4.3.1 HIRHAM–NAOSIM simulation 4.3.2 Supplementary evaluation data 4.3.3 Dynamic and thermodynamic contributions to sea-ice changes 4.4 Results 4.4.1 Cyclone cases 4.4.2 Cyclone impacts on SEB 4.4.3 Cyclone impacts on sea-ice concentration (SIC) 4.4.4 Cyclone impacts on sea-ice thickness (SIT) 4.4.5 Context to other cyclone cases during the MOSAiC winter 4.5 Discussion and conclusions 4.6 Supplementary material 5 Cyclone impacts on sea ice concentration in the Atlantic Arctic Ocean: Annual cycle and recent changes 5.1 Abstract 5.2 Introduction 5.3 Data and methods 5.4 Changes in cyclones and traversed sea ice 5.5 Cyclone impacts on SIC 5.5.1 Annual cycle in the old Arctic 5.5.2 Changes in the new Arctic 5.5.3 Regional changes in autumn 5.6 Conclusions 5.7 Supplementary material 6 Conclusions and Outlook 6.1 What is the statistical impact of cyclone passages on sea-ice concentration (SIC) in the Atlantic Arctic Ocean? 6.2 What are the individual contributions of dynamic and thermodynamic processes to sea-ice changes related to cyclones? 6.3 Do the SIC impacts of cyclones change in a warming Arctic and what are the related mechanisms? 6.4 Ways forward Appendix: Cyclones modulate the control of the North Atlantic Oscillation on transports into the Barents Sea Bibliography
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  • 3
    Call number: AWI Bio-24-95729
    Type of Medium: Monograph available for loan
    Pages: XIV, 354 Seiten , Illustrationen
    ISBN: 0195154312 , 9780195154313 , 978-0-19-515431-3
    Series Statement: Long-Term Ecological Research Network Series
    Language: English
    Note: Contents Contributors Part I. Alaska's Past and Present Environment 1. The Conceptual Basis of LTER Studies in the Alaskan Boreal Forest / F. Stuart Chapin III, john Yarie, Keith Van Cleve, and Leslie A. Viereck 2. Regional Overview of Interior Alaska / James E. Beget, David Stone, and David L Verbyla 3. State Factor Control of Soil Formation in Interior Alaska / Chien-Lu Ping, Richard D. Boone, Marcus H. Clark, Edmond C. Packee, and David K. Swanson 4. Climate and Permafrost Dynamics of the Alaskan Boreal Forest / Larry D. Hinzman, Leslie A. Viereck, Phyllis C. Adams, Vladimir E. Romanovsky, and Kenji Yoshikawa 5. Holocene Development of the Alaskan Boreal Forest / Andrea H. Lloyd, Mary E. Edwards, Bruce P. Finney, Jason A. Lynch, Valerie Barber, and Nancy H. Bigelow Part II. Forest Dynamics 6. Floristic Diversity and Vegetation Distribution in the Alaskan Boreal Forest / F. Stuart Chapin III, Teresa Hollingsworth, David F. Murray, Leslie A. Viereck, and Marilyn D. Walker 7. Successional Processes in the Alaskan Boreal Forest / F. Stuart Chapin III, Leslie A. Viereck, Phyllis C. Adams, Keith Van Cleve, Christopher L. Fastie, Robert A. Ott, Daniel Mann, and Jill F. Johnstone 8. Mammalian Herbivore Population Dynamics in the Alaskan Boreal Forest / Eric Rexstad and Knut Kielland 9. Dynamics of Phytophagous Insects and Their Pathogens in Alaskan Boreal Forests / Richard A. Werner, Kenneth F. Raffa, and Barbara L. Illman 10. Running Waters of the Alaskan Boreal Forest / Mark W. Oswood, Nicholas F. Hughes, and Alexander M. Milner Part III. Ecosystem Dynamics 11. Controls over Forest Production in Interior Alaska / John Yarie and Keith Van Cleve 12. The Role of Fine Roots in the Functioning of Alaskan Boreal Forests / Roger W. Ruess, Ronald L. Hendrick, Jason C. Vogel, and Bjartmar Sveinbjornsson 13. Mammalian Herbivory, Ecosystem Engineering, and Ecological Cascades in Alaskan Boreal Forests / Knut Kielland, John P. Bryant, and Roger W. Ruess 14. Microbial Processes in the Alaskan Boreal Forest / Joshua P. Schimel and F. Stuart Chapin III 15. Patterns of Biogeochemistry in Alaskan Boreal Forests / David W. Valentine, Knut Kielland, F. Stuart Chapin III, A. David McCuire, and Keith Van Cleve Part IV. Changing Regional Processes 16. Watershed Hydrology and Chemistry in the Alaskan Boreal Forest: The Central Role of Permafrost / Larry D. Hinzman, W. Robert Bolton, Kevin C. Petrone, Jeremy B. Jones, and Phyllis C. Adams 17. Fire Trends in the Alaskan Boreal Forest / Eric S. Kasischke, T. Scott Rupp, and David L. Verbyla 18. Timber Harvest in Interior Alaska / Tricia L. Wurtz, Robert A. Ott, and John C. Maisch 19. Climate Feedbacks in the Alaskan Boreal Forest / A. David McCuire and F. Stuart Chapin III 20. Communication of Alaskan Boreal Science with Broader Communities / Elena B. Sparrow, Janice C. Dawe, and F. Stuart Chapin III 21. Summary and Synthesis: Past and Future Changes in the Alaskan Boreal Forest / F. Stuart Chapin III, A. David McCuire, Roger W. Ruess, Marilyn W. Walker, Richard D. Boone, Mary E. Edwards, Bruce P. Finney, Larry D. Hinzman, Jeremy B. Jones, Clenn P. Juday, Eric S. Kasischke, Knut Kielland, Andrea H. Lloyd, Mark W. Oswood, Chien-Lu Ping, Eric Rexstad, Vladimir E. Romanovsky, Joshua P. Schimel, Elena B. Sparrow, Bjartmar Sveinbjornsson, David W. Valentine, Keith Van Cleve, David L. Verbyla, Leslie A. Viereck, Richard A. Werner, Tricia L. Wurtz, and John Yarie Index
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  • 4
    Monograph available for loan
    Monograph available for loan
    Jakutsk : [Izdatel'stvo Instituta Merzlotovedenija SO RAN]
    Call number: AWI G3-24-95737
    Description / Table of Contents: Translation of abstract: The materials of the All-Russian Scientific Conference are devoted to the genesis, geography, diversity, ecology, protection and rational use of permafrost soils.
    Description / Table of Contents: Материалы Всероссийской научной конференции посвящены генезису, географии, разнообразию, экологию, охраны и рациональному использованию мерзлотных почв.
    Type of Medium: Monograph available for loan
    Pages: 182 Seiten , Illustrationen
    ISBN: 5-93254-061-3 , 5932540613
    Language: Russian
    Note: Оглавление Роль В.Г. Зольникова в изучении мерзлотных почв Зольников Василий Георгиевич (к столетию со дня рождения) / Л.Г. Еловская Роль В.Г. Зольникова в изучении почвенного покрова Якутии / Д.Д. Саввинов Роль Центрального музея почвоведения им. В.В. Докучаева в исследовании мерзлотных почв России / Б.Ф. Апарин Региональные проблемы изучения мерзлотных почв Микростроение органопрофиля мерзлотных почв криолитозоны Забайкалья / В.М. Корсунов, В.М. Чиркова Криогенные почвы юга Восточной Сибири и вопросы их картографирования / В.А. Кузьмин Микроструктура почвенного покрова северной части О.Большевик (архипелаг Северная Земля) / Б.Ф. Апарин, В.Б. Апарин О количественной оценке разнообразия почв / А.И. Куликов, Е.Д. Канаева, М.А. Куликов К вопросу о мерзлотных почвах Юго-Восточного Алтая / Е.Н. Смоленцева Формы серы в мерзлотных почвах притундровых лесов Енисейского Севера / Т.В. Пономарева Влияние растительного покрова и микрорельефа на азотный фонд почв бугорковой тундры Сибири / К. Биази, В. Ванек, О. Русалимова, К. Кайзер, Х. Мейер, П. Барсуков, А. Рихтер Состав гумуса мерзлотных почв мелкодолинных ландшафтов Лено-Амгинского междуречья / М.В. Оконешникова, Р.В. Десяткин Особенности микробных комплексов островных почв дельты р. Селенга как показатели мерзлотности, обусловленной влиянием оз. Байкал / Э.О. Макушкин, Н.Д. Сорокин, В.М. Корсунов, Е.Ю. Шахматова, Е.Н. Афанасова Проблемы эволюции мерзлотных почв Центральной Якутии / А.П. Чевычелов, В.П. Скрыбыкина, А.А. Перк Особенности распространения доминирующих типов мерзлотных почв бассейна р. Биллях / Я.Р. Герасимов, Г.Н. Саввинов Биохимические и геохимические особенности почв урбанизированных территорий (на примере г. Мирный, Западная Якутия) / М.В. Щелчкова, Я.Б.Легостаева Экология мерзлотных почв Метанообразование в мерзлых почвах / А. Брушков, М. Фукуда Методические проблемы почвенно-геохимических исследований в экологии / Б.С. Ягнышев Криотурбации мерзлотных почв Севера при глобальном изменении климата (разнообразие, экология) / П.П. Гаврильев, Р.Н. Иванова Динамика гидротермических поясов / А.И. Дмитриев Влияние температурного режима почвы на радиальный прирост стволов лиственницы в Центральной Якутии / А.Н. Николаев, П.П. Федоров Сезонная динамика теплофизических свойств аласных почв / В.С. Макаров Изменение пространственной структуры растительного покрова аласа как показатель динамики почвенных условий / М.Х. Николаева, А.Р. Десяткин Агрофизические свойства мерзлотных палевых осолоделых почв Центральной Якутии / А.П. Пестерев Связь радиального прироста лиственницы Каяндера с температурным режимом почв / П.П. Федоров, А.Н. Николаев Естественные радионуклиды и радиоцезий в почвах тундровой и таежной зон Якутии / П.И. Собакин, А.П. Чевычелов Средняя годовая температура почвогрунтов на подошве деятельного слоя Западной Якутии и ее зависимость от средней годовой температуры воздуха / И.С. Васильев Баланс органогенного углерода в мерзлотных лесных экосистемах / Т.Х. Максимов, Б.И. Иванов, А.Й. Долман, Е.Й. Муре, А.П. Максимов, А.В. Кононов, Т. Ота, М. Хейманп Исследования динамики промерзания мерзлотных таежных почв около г. Якутска / П.Я. Константинов Охрана и рациональное использование мерзлотных почв Мерзлотно-экологическое районирование агроземель на примере Мегино-Кангаласского улуса / П.В. Ефремов Классификация геокриологических и почвенных процессов по степени опасности и безопасности для сельскохозяйственного освоения / П.П. Гаврильев Влияние погодных условий на солевой режим и продуктивность аласных дерново-луговых почв / А.Р. Десяткин, М.Х. Николаева Ритмика обводнения аласных почв Лено-Амгинского междуречья / Н.П. Босиков Урожайность зерновых в зависимости от варианта обработки и водно-физических свойств мерзлотной палевой осолоделой почвы / С.И. Баишев Почвенный покров и его деградация в окрестностях города Мирный / П.П. Данилов, Г.Н. Саввинов Особенности почвенного покрова территории месторождения "Таборное" / В.Г. Тарабукина, В.С. Макаров, В.С. Боескоров , English translation of Table of contents The role of V.G. Zolnikov in the study of permafrost soils Zolnikov Vasily Georgievich (on the occasion of the centenary of his birth) / L.G. Elovskaya The role of V.G. Zolnikov in the study of the soil cover of Yakutia / D.D. Savvinov The role of the Central Museum of Soil Science named after. V.V. Dokuchaev in the study of permafrost soils in Russia / B.F. Aparin Regional problems of studying permafrost soils Microstructure of the organoprofile of permafrost soils in the permafrost zone of Transbaikalia / V.M. Korsunov, V.M. Chirkova Cryogenic soils of the south of Eastern Siberia and issues of their mapping / V.A. Kuzmin Microstructure of the soil cover in the northern part of O. Bolshevik (Severnaya Zemlya archipelago) / B.F. Aparin, V.B. Aparin On the quantitative assessment of soil diversity / A.I. Kulikov, E.D. Kanaeva, M.A. Kulikov On the issue of frozen soils in South-Eastern Altai / E.N. Smolentseva Forms of sulfur in frozen soils of tundra forests of the Yenisei North / T.V. Ponomareva The influence of vegetation cover and microrelief on the nitrogen pool of soils in the hummock tundra of Siberia / K. Biasi, V. Vanek, O. Rusalimova, K. Kaiser, H. Meyer, P. Barsukov, A. Richter Composition of humus in permafrost soils in shallow valley landscapes of the Lena-Amga interfluve / M.V. Okoneshnikova, R.V. Desyatkin Features of microbial complexes of island soils of the river delta Selenga as indicators of permafrost caused by the influence of the lake. Baikal / E.O. Makushkin, N.D. Sorokin, V.M. Korsunov, E.Yu. Shakhmatova, E.N. Afanasova Problems of evolution of permafrost soils in Central Yakutia / A.P. Chevychelov, V.P. Skrybykina, A.A. Perk Features of the distribution of the dominant types of permafrost soils in the river basin. Billyakh / Ya.R. Gerasimov, G.N. Savvinov Biochemical and geochemical features of soils in urbanized areas (on the example of the city of Mirny, Western Yakutia) / M.V. Shchelchkova, Ya.B.Legostaeva Ecology of frozen soils Methane formation in frozen soils / A. Brushkov, M. Fukuda Methodological problems of soil-geochemical research in ecology / B.S. Yagnyshev Cryoturbation of permafrost soils of the North under global climate change (diversity, ecology) / P.P. Gavrilyev, R.N. Ivanova Dynamics of hydrothermal belts / A.I. Dmitriev The influence of soil temperature on the radial growth of larch trunks in Central Yakutia / A.N. Nikolaev, P.P. Fedorov Seasonal dynamics of thermophysical properties of alass soils / V.S. Makarov Changes in the spatial structure of the alas plant cover as an indicator of the dynamics of soil conditions / M.Kh. Nikolaeva, A.R. Desyatkin Agrophysical properties of frozen pale yellow solodized soils of Central Yakutia / A.P. Pesterev Relationship between the radial growth of Cajander larch and the temperature regime of soils / P.P. Fedorov, A.N. Nikolaev Natural radionuclides and radiocesium in soils of the tundra and taiga zones of Yakutia / P.I. Sobakin, A.P. Chevychelov Average annual soil temperature at the base of the active layer of Western Yakutia and its dependence on the average annual air temperature / I.S. Vasiliev Organogenic carbon balance in permafrost forest ecosystems / T.Kh. Maksimov, B.I. Ivanov, A.Y. Dolman, E.Y. Mure, A.P. Maksimov, A.V. Kononov, T. Ota, M. Heymanp Study of the dynamics of freezing of frozen taiga soils near the city of Yakutsk / P.Ya. Konstantinov Protection and rational use of permafrost soils Permafrost-ecological zoning of agricultural lands using the example of the Megino-Kangalassky ulus / P.V. Efremov Classification of geocryological and soil processes according to the degree of danger and safety for agricultural development / P.P. Gavriliev The influence of weather conditions on the salt regime and productivity of alas sod-meadow soils / A.R. Desyatkin, M.Kh. Nikolaev Rhythm of watering of alass soils of the Lena-Amga interfluve / N.P. Bosikov Grain yield depending on the treatment option and water-physical properties of frozen pale-yellow soil / S.I. Baishev Soil cover and its degradation in the vicinity of the city of Mirny / P.P. Danilov, G.N. Savvinov Features of the soil cover of the territory of the Tabornoe deposit / V.G. Tarabukina, V.S. Makarov, V.S. Fighters , In kyrillischer Schrift
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  • 5
    Call number: AWI Bio-24-95736
    Description / Table of Contents: Moss-microbe associations are often characterised by syntrophic interactions between the microorganisms and their hosts, but the structure of the microbial consortia and their role in peatland development remain unknown. In order to study microbial communities of dominant peatland mosses, Sphagnum and brown mosses, and the respective environmental drivers, four study sites representing different successional stages of natural northern peatlands were chosen on a large geographical scale: two brown moss-dominated, circumneutral peatlands from the Arctic and two Sphagnum-dominated, acidic peat bogs from subarctic and temperate zones. The family Acetobacteraceae represented the dominant bacterial taxon of Sphagnum mosses from various geographical origins and displayed an integral part of the moss core community. This core community was shared among all investigated bryophytes and consisted of few but highly abundant prokaryotes, of which many appear as endophytes of Sphagnum mosses. Moreover, brown mosses and Sphagnum mosses represent habitats for archaea which were not studied in association with peatland mosses so far. Euryarchaeota that are capable of methane production (methanogens) displayed the majority of the moss-associated archaeal communities. Moss-associated methanogenesis was detected for the first time, but it was mostly negligible under laboratory conditions. Contrarily, substantial moss-associated methane oxidation was measured on both, brown mosses and Sphagnum mosses, supporting that methanotrophic bacteria as part of the moss microbiome may contribute to the reduction of methane emissions from pristine and rewetted peatlands of the northern hemisphere. Among the investigated abiotic and biotic environmental parameters, the peatland type and the host moss taxon were identified to have a major impact on the structure of moss-associated bacterial communities, contrarily to archaeal communities whose structures were similar among the investigated bryophytes. For the first time it was shown that different bog development stages harbour distinct bacterial communities, while at the same time a small core community is shared among all investigated bryophytes independent of geography and peatland type. The present thesis displays the first large-scale, systematic assessment of bacterial and archaeal communities associated both with brown mosses and Sphagnum mosses. It suggests that some host-specific moss taxa have the potential to play a key role in host moss establishment and peatland development.
    Description / Table of Contents: Während die Beziehungen zwischen Moosen und den mit ihnen assoziierten Mikroorganismen oft durch syntrophische Wechselwirkungen charakterisiert sind, ist die Struktur der Moos-assoziierten mikrobiellen Gemeinschaften sowie deren Rolle bei der Entstehung von Mooren weitgehend unbekannt. Die vorliegende Arbeit befasst sich mit mikrobiellen Gemeinschaften, die mit Moosen nördlicher, naturnaher Moore assoziiert sind, sowie mit den Umweltfaktoren, die sie beeinflussen. Entlang eines groß angelegten geographischen Gradienten, der von der Hocharktis bis zur gemäßigten Klimazone reicht, wurden vier naturbelassene Moore als Probenstandorte ausgesucht, die stellvertretend für verschiedene Stadien der Moorentwicklung stehen: zwei Braunmoos-dominierte Niedermoore mit nahezu neutralem pH-Wert sowie zwei Sphagnum-dominierte Torfmoore mit saurem pH-Wert. Die Ergebnisse der vorliegenden Arbeit machen deutlich, dass die zu den Bakterien zählenden Acetobacteraceae das vorherrschende mikrobielle Taxon der Sphagnum-Moose gleich welchen geographischen Ursprungs darstellen und insbesondere innerhalb des Wirtsmoosgewebes dominieren. Gleichzeitig gehörten die Acetobacteraceae zum wesentlichen Bestandteil der mikrobiellen Kerngemeinschaft aller untersuchten Moose, die sich aus einigen wenigen Arten, dafür zahlreich vorkommenden Prokaryoten zusammensetzt. Die vorliegende Arbeit zeigt zudem erstmals, dass sowohl Braunmoose als auch Torfmoose ein Habitat für Archaeen darstellen. Die Mehrheit der Moos-assoziierten Archaeen gehörte dabei zu den methanbildenden Gruppen, wenngleich die metabolischen Aktivitätsraten unter Laborbedingungen meistens kaum messbar waren. Im Gegensatz hierzu konnte die Bakterien-vermittelte Methanoxidation sowohl an Braunmoosen als auch an Sphagnum-Moosen gemessen werden. Dies zeigt eindrucksvoll, dass Moos-assoziierte Bakterien potenziell zur Minderung von Methanemissionen aus nördlichen, aber auch wiedervernässten Mooren beitragen können. Ein weiteres wichtiges Resultat der vorliegenden Arbeit ist die Bedeutung des Moortyps (Niedermoor oder Torfmoor), aber auch der Wirtsmoosart selbst für die Struktur der Moos-assoziierten Bakteriengemeinschaften, während die archaeellen Gemeinschaftsstrukturen weder vom Moortyp noch von der Wirtsmoosart beeinflusst wurden und sich insgesamt deutlich ähnlicher waren als die der Bakterien. Darüber hinaus konnte erstmalig gezeigt werden, dass sich die bakteriellen Gemeinschaften innerhalb der unterschiedlichen Moorsukzessionsstadien zwar ganz erheblich voneinander unterscheiden, ein kleiner Teil der Bakterien dennoch Kerngemeinschaften bilden, die mit allen untersuchten Moosarten assoziiert waren. Bei der hier präsentierten Arbeit handelt es sich um die erste systematische Studie, die sich auf einer großen geographischen Skala mit den bakteriellen und archaeellen Gemeinschaften von Braunmoosen und Torfmoosen aus naturbelassenen nördlichen Mooren befasst. Die vorliegenden Ergebnisse machen deutlich, dass die untersuchten Moose ein ganz spezifisches mikrobielles Konsortium beherbergen, welches mutmaßlich eine Schlüsselrolle bei der Etablierung der Wirtspflanzen am Anfang der Moorentwicklung spielt und darüber hinaus das Potential hat, die charakteristischen Eigenschaften von Mooren sowie deren weitere Entwicklung zu prägen.
    Type of Medium: Dissertations
    Pages: XX, 139, liv Seiten , Illustrationen, Diagramme
    Language: English
    Note: Dissertation, Universität Potsdam, 2024 , Content Preface Acknowledgements Summary Zusammenfassung Abbreviations 1. Introduction 1.1. Peatlands 1.1.1. Peatland development and peat bog succession 1.1.2. Characteristic peatlands of the northern hemisphere 1.1.3. Anthropogenic threats of northern peatlands 1.1.4. Peat bog restoration 1.2. Peatland bryophytes 1.2.1. Brown mosses 1.2.2. Sphagnum mosses 1.3. Moss microbiota 1.3.1. Moss-associated bacteria 1.3.2. Moss-associated archaea 1.3.3. Endophytic prokaryotic communities 1.4. Biotic and abiotic influences on moss-associated microorganisms 1.5. Objectives 1.6. Study sites 1.6.1. High Arctic peatlands of Svalbard (SV) 1.6.2. Polygonal Tundra of Samoylov (SA) 1.6.3. Palsa Bogs of Neiden (NEI) 1.6.4. Kettle Bog Peatlands of Mueritz National Park (MUE) 2. Material and Methods 2.1. Sampling scheme overview 2.2. Sampling of pore water 2.3. Sampling of moss plantlets 2.4. Analysis of pore water chemistry 2.5. Cell wall analysis 2.5.1. Cation exchange capacity (CEC) 2.5.2. Holocellulose (HC) 2.5.3. Lignin and Lignin-like polymers (LLP) 2.5.4. Bulk moss litter analysis 2.6. Moss surface sterilisation and separation of putative epiphytic and endophytic microbial communities 2.7. DNA extraction and sequencing 2.8. Sequence analyses and bioinformatics 2.9. Statistical analyses 2.10. Potential methane production and oxidation assays 2.10.1. Surface sterilisation prior to activity tests 2.10.2. Methane production 2.10.3. Methane oxidation 3. Results 3.1. Peatland bulk and pore water characteristics 3.2. Diversity and structure of natural peatland microbial communities 3.3. Environmental drivers of moss-associated microbial communities 3.4. Microbial taxa associated with brown mosses and Sphagnum mosses 3.4.1. Moss-associated bacteria 3.4.2. Moss-associated archaea 3.4.3. Bacterial and archaeal core communities 3.4.4. Acetobacteraceae as dominant taxon of the bacterial core community 3.5. Sphagnum bacteriomes of disturbed, rewetted and pristine temperate kettle bog 3.6. Potential moss-associated methane production and methane oxidation rates 3.6.1. Moss-associated methane production 3.6.2. Moss-associated methane oxidation 4. Discussion 4.1. Environmental influences on moss-associated bacterial communities 4.2. Moss-associated archaeal communities and their environmental drivers 4.3. Distinct patterns of endophytic bacteria 4.4. The core microbiota and their possible role for peatland succession 4.5. The potential role of Acetobacteraceae for Sphagnum host mosses and bog ecosystems 4.6. Moss-associated microbial communities of the methane cycle and their potential metabolic activity 4.7. Diversity and structure of Sphagnum bacteriomes from pristine, disturbed and rewetted kettle bogs 5. Conclusion 6. Critical remarks and outlook 6.1. Critical remarks 6.2. Outlook Bibliography Supplementary
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  • 6
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: ZSP-801-482
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 482
    Description / Table of Contents: Translation of abstract: The book examines issues of biostratigraphy and paleontology of the Devonian and Carboniferous of the West Siberian Lowland and its mountain frame. New data on Devonian biostratigraphy of the Tomsk region (from wells), Gorny Altai, and the eastern slope of the Urals are presented; Devonian foraminifera of the Tomsk region, Gorny Altai and the eastern slope of the Urals, stromatoporates of the Tomsk region and conodonts of the Altai Mountains and Salair are described. On the Carboniferous, new data are provided on the stratigraphy of the Zaisan region and the Ekibastuz basin. The publication is intended for a wide range of geologists and paleontologists.
    Description / Table of Contents: В книге рассматриваются вопросы биостратиграфии и палеонтологии девона и карбона Западно-Сибирской низменности и ее горного обрамления. Приводятся новые данные пo биостратиграфии девона Томской области (по скважинам), Горному Алтаю, восточному склону Урала; описаны девонские фораминиферы Томской области, Горного Алтая и восточного склона Урала, строматопораты Томской области и конодонты Горного Алтая и Салаира. По карбону приводятся новые данные по стратиграфии Призайсанья и Экибастузского бассейна. Издание рассчитано на широкий кpyг геологов и палеонтологов.
    Type of Medium: Monograph available for loan
    Pages: 143 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki Vypusk 482
    Language: Russian
    Note: Translation of Table of Contents On the composition and age of Paleozoic sediments from the Luginetskaya 170 well (Tomsk region) / O. I. Bogush, V. I. Bidzhakov, V. N. Dubatolov, V. M. Zadorozhny, N. M. Zaslavskaya, G. D. Isaev, V. L. Klishevich, V. I. Krasnov, T. A. Moskalenko, L. S. Ratanov, M. V. Stepanova, V. G. Khromykh, L. I. Sheshegova, O. V. Yuferev Devonian foraminiferal complexes of the Pudinsky megaswell (Tomsk region) / O. V. Yuferev, O. I. Bogush, V. M. Zadorozhny, V. I. Krasnov, L. S. Ratanov, G. D. Isaev New genus of Devonian foraminifera / V. I. Chuvashov, O. V. Yuferev New Devonian foraminifera from the family Parathuramminidae / V. M. Zadorozhny, O. V. Yuferev Stromatoporates and their distribution in sediments penetrated by the Luginetskaya 170 well / V. G. Khromykh Devon region of Cheremshanki (Altai Mountains) / L. M. Aksenova, O. I. Bogush, Yu. A. Dubatolova, V. N. Dubatolov, V. M. Zadorozhny, E. N. Polenova, A. A. Puzyrev, N. Ya. Spassky, O. V. Yuferev Polygonograptidae familia nova (systematics, stratigraphic and geographical distribution) / A. M. Obut, N. V. Sennikov Foraminifera of the Middle Devonian of the eastern slope of the Urals / L. G. Petrova Limestones of the Koltubai Formation of the Southern Urals / B. I. Chuvashov, O. V. Yuferev The importance of foraminifera for the identification of Frasnian deposits in the oil-bearing Paleozoic of the southeastern part of the Western Siberian Plate / V. M. Zadorozhny On non-marine bivalves of the Ekibastuz basin / G. G. Aksenova, O. A. Betekhtina, M. Ya. Tokareva On the issue of systematics of paraturammin / V. M. Zadorozhny, O. V. Yuferev Photo tables and explanations for them , СОДЕРЛЖАНИЕ О составе и возрасте отложений палеозоя скважины Лугинецкая 170 (Томская область) / О. И. Богуш, В. И. Биджаков, В. Н . Дубатолов, В. М. Задорожный, Н. М. Заславская, Г. Д. Исаев, В. Л. Клишевич, В. И. Краснов, Т. А. Москаленко, Л. С. Ратанов , М. В. Степанова, В. Г. Хромых, Л. И. Шешегова , О. В. Юферев Комплексы девонских фораминифер Пудинского мегавала (Томская область) / О. В. Юферев, О. И. Богуш, В. М. Задорожный, В. И. Краснов, Л. С. Ратанов, Г. Д. Исаев Новый род девонских фораминифер / В. И. Чувашов, О. В. Юферев Новые девонские фораминиферы из семейства Parathuramminidae / В. М. Задорожный, О. В. Юферев Строматопораты и их распределение в отложениях, вскрытых скважиной Лугинецкая 170 / В. Г. Хромых Девон района Черемшанки (Горный Алтай) / Л. М. Аксенова, О. И. Богуш, Ю. А. Дубатолова, В. Н. Дубатолов, В. М. Задорожный, Е. Н. Поленова, А. А. Пузырев, Н. Я. Спасский, О. В. Юферев Polygonograptidae familia nova (систематика, стратиграфическое и географическое распространение) / А. М. Обут, Н. В. Сенников Фораминиферы среднего девона восточного склона Урала / Л. Г. Петрова Известняки колтубаиской свиты Южного Урала / Б. И. Чувашов, О. В. Юферев Значение фораминифер для выделения франских отложений в нефтеносном палеозое юго-восточной части 3ападно-Сибирской плиты / В. М. Задорожный О неморских двустворках Экибастузского бассейна / Г. Г. Аксенова, О. А. Бетехтина, М. Я. Токарева К вопросу о систематике паратураммин / В. М. Задорожный, О. В. Юферев Фототаблицы и объяснения к ним , In kyrillischer Schrift
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  • 7
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: ZSP-801-619
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 619
    Description / Table of Contents: Translation of abstract: The collection is devoted to the stratigraphy and paleontology of the Paleozoic West Siberian Plate and its mountain frame. Refined stratigraphic schemes for Paleozoic deposits of the West Siberian Plate and Devonian deposits of the Rudny Altai are proposed, and the Devonian stratigraphic units of Salair, Altai and the Urals are compared. Considerable attention is paid to the systematic description of new species and larger taxa of foraminifera, polychaetes, algae, spores, their use for biostratigraphic division and correlation of Paleozoic deposits is considered, and the issue of the geographical type of fauna is addressed. The book is intended for geologists-stratigraphers, paleontologists, petroleum geologists, specialists in paleogeography and regional geology.
    Description / Table of Contents: Сборник посвящен стратиграфии и палеонтологии палеозоя Западно-Сибирской плиты и ее горного обрамления. Предлагаются уточненные схемы стратиграфии палеозойских отложений Западно-Сибирской плиты, девонских отложений Рудного Алтая, сопоставляются стратиграфические подразделения девона Салаира, Алтая и Уpaлa. Значительное внимание уделено систематическому описанию новых видов и более крупных таксонов фораминифер, полихет, водорослей, спор, рассматривается применение их для биостратиграфического расчленения и корреляции палеозойских отложений, затрагивается вопрос географического типа фауны. Книrа рассчитана на геологов-стратиграфов, палеонтологов, геологов-нефтяников, специалистов по палеогеографии и региоиальной гeoлoгии.
    Type of Medium: Monograph available for loan
    Pages: 228 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki Vypusk 619
    Language: Russian
    Note: Translation of Table of Contents Preface Paleozoic stratigraphy of the southeastern part of the West Siberian plate / V.N. Dubatolov, V.I. Krasnov, O.I. Bogush, V.M. Zadorozhny, S.A. Stepanov, L.S., Ratanov, V.I. Bijakov, N.P. Zapivalov, Z.Ya. Serdyuk, I.P. Mukhina Foraminifera and stratigraphy of the Lower Carboniferous of the West Siberian Plate / O.I. Bogush Findings of Middle Paleoeoic polychaetes in the southeastern part of the West Siberian Plate / R.M. Myannil, N.M. Zaslavskaya Algae of the Middle and Upper Devonian of Western Siberia and the Urals / B.I. Chuvashov, O.V. Yuferev, V.A. Luchinina About the boundary of the Lower and Middle Devonian. Ostracode associations / E.N. Polenova Distribution of foraminifera in typical Devonian sections of the Kuznetsk Basin margins / V.M. Zadorozhny Stratigraphy of Devonian deposits of the Rubtsovsky ore district (Rudny Altai) / V.M. Chekalin, V.A. Zheltonogova Comparison of Devonian deposits of Salair, Altai and the Urals based on materials from the study of crinoids / Yu.A. Dubatolova, E.V. Dubatolova, V.S. Militsina The first finds of spores in the Middle Devonian deposits of the Nazarovo depression of the Minusinsk trough / L.N. Peterson, A.P. Kosorukov On the age and geographical type of fauna from the Upper Paleozoic deposits of the Pavlodar Irtysh region / O.A. Betekhtina Application , СОДЕРЖАНИЕ Предисловие Стратиграфия палеозоя юго-восточной части Западно-Сибирской плиты / В.Н. Дубатолов, В.И. Краснов, О.И. Богуш, В.М. Задорожный, С.А. Степанов, Л.С, Ратанов, В.И. Биджаков, Н.П. Запивалов, З.Я. Сердюк, И.П. Мухина Фораминиферы и стратиграфия нижнего карбона Западно-Сибирской плиты / О.И. Богуш Находки среднепалеоэойских полихет в юго-восточной части Западно-Сибирской плиты / Р.М. Мянниль, Н.М. Заславская Водоросли среднего и верхнего девона Западной Сибири и Урала / Б.И. Чувашов, О.В. Юферев, В.А. Лучинина О границе нижнего и среднего девона. Остракодовые ассоциации / Е.Н. Поленова Распространение фораминифер в типовых разрезах девона окраин Кузнецкого бассейна / В.М. Задорожный Стратиграфия девонских отложений Рубцовского рудного района ( Рудный Алтай) / В.М. Чекалин, В.А. Желтоногова Сопоставление девонских отложений Салаира, Алтая и Урала по материалам изучения криноидей / Ю.А. Дубатолова, Е.В. Дубатолова, В.С. Милицина Первые находки спор в среднедевонских отложениях Назаровской впадины Минусинского прогиба / Л.Н. Петерсон, А.П. Косоруков О возрасте и географическом типе фауны из верхнепалеозойских отложений Павлодарского Прииртышья / О.А. Бетехтина Приложение , In kyrillischer Schrift
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  • 8
    Monograph available for loan
    Monograph available for loan
    Moskva : Izdatel'stvo Moskovskogo Universiteta
    Call number: AWI G3-96-0439 ; AWI G3-96-0439 (2. Ex.)
    Description / Table of Contents: The book deals with the influence of cryogenesis (a complex process of heating - cooling, freezing - thawing and accompanying phenomena) on earth surface and upper horizons transformation for the late Cenozoic period, and for the present time. The book summarizes the notions of geocryological zonality, altitudinal zonality and "sectorality" in formation of soil thermal regime, frozen strata and taliks distribution, season freezing and thawing, depending on geographical location of the territory and recent natural conditions. The book also gives an analyses of zonal and regional regularities in periglacial processes and phenomena distribution as well as formation of cryogenic composition for different syngenetic, epigenetic and taber soils and epigenetic frozen rocks. The influence of geothermal, geostructural, geomorphological and hydrogeological conditions, glaciation and deglaciation, Arctic seas transgressions and regressions on thickness, and composition of permafrost zone and its interaction with natural gas hydrates is analysed. The book describes major peculiarities of cryolitozone of platforms, mountain areas and Arctic submarine cryolithozone in connection with Pleistocene and Holocene paleogeography. The peculiarities of lithosphere cryogenesis are analysed mainly for northern Eurasia and partly for North America. The book is intended for students and professional geocryologists, engineering geologists, hydrogeologists, geographers and geoecologists as well as geologists dealing with oil and gas, miners, construction workers and those dealing with Northern and Eastern parts of Russia and Northern part of North America.
    Type of Medium: Monograph available for loan
    Pages: 334 Seiten , Illustrationen
    ISBN: 521102379X , 5-211-02379-X
    Language: Russian
    Note: CONTENTS: Introduction. - I. GENERAL INFORMATION ABOUT CRYOGENESIS OF LITHOSPHERE. - I.1. Concept of Lithosphere Cryogenesis and how the book is Structured. - I.2. Development of the Earth Lithosphere Cryogenesis. - I.3. Principle Stages of Development for Recent Permafrost. - II. ZONAL AND REGIONAL REGULARITIES OF SPREADING AND THERMAL REGIME FOR PERMAFROST, TALIKS, SEASONAL FREEZING AND THAWING OF SOILS. - II.l. The Role of Radiation, Climatic and Landscape Factors in the Formation of Thermal Regime for Earth Surface and Soils. - II.2. Causes and Features of Geocryological Latitudinal Zonality and "Sectorality". - II.3. Geocryological Altitudinal Zonality, Its Types and Peculiarities of Manifestation in Connection with Altitude and Geographical Location of Mountain Areas. - II.4. The Influence of Regional Factors on Distibution and Thermal Regime of Permafrost. - II.5. Regularities of Talik Distribution and Existence. - II.6. Principal Regularities of Seasonal Soil Freezing and Thawing. - Ill. ZONAL AND REGIONAL REGULARITIES OF PERIGLACIAL PROCESSES DEVELOPMENT AND SPREADING OF PERIGLACIAL PHENOMENA. - III.l. The Relations Between Periglacial Processes and Phenomena in the System of Cryogenesis. - III.2. Frost Weathering (Zonal and Regional Regularities) Phenomena of Frost Heaving and Its Regional and Zonal Location. - III.3 Regularities of recent spreading of frost heaving. Phenomena of frost heaving and its regional and zonal location. - III.4. Regularities of Frost Cracking and Polygonal-Wedge Structures Formation. - III.5. Spot Medallions and Cryoturbation. - III.6. Solifluction and Solifluction Phenomena. - III.7. Regularities of Kurum Spreading, Composition and Mobility. - III.8. Rock- Glaciers. Regularities of Formation and Distribution. - III.9. Thermocarst Phenomena. Regularities of Formation, Spreading and Mobility. - III.10. Thermoabrasion. Regularities of Spreading and Development. - III.11. Regularities of Icing and Icing Features Formation. - IV. ZONAL AND REGIONAL REGULARITIES OF SYNGENETIC AND EPIGENETIC PERMAFROST STRATA FORMATION. - IV.l. Syngenetic and Epigenetic Permafrost Strata. Their Role in Permafrost Zone Formation. - IV.2. Regional and Zonal Regularities of Syngenetic Perennially Frozen Deposits Formation. - IV.3. Regional and Zonal Regularities of Spreading and Cryogenetic Building of Epigenetic Perennially Frozen Soils. - IV.4. Epigenetic Frozen Rocks and Their Cryogenic Building in Massifs. - IV.5. Taber and Taberlike Deposits. - V. REGIONAL AND ZONAL REGULARITIES OF PERMAFROST BUILDING AND PERMAFROST THICKNESS FORMATION. - V.l. Method of Analysis for Regional and Zonal Features of Permafrost Building and Permafrost Thickness. - V.2. To the Question of Thermal Properties of Soils and Rocks in Massifs. - V.3. Regularities of Influence of Geostructural and Geothermal Conditions on Permafrost Thickness and Permafrost Building. - V.4. Influence of Geomorphology and Topography on Permafrost Thickness and Permafrost Building. - V.5. Influence of Ground Water on Permafrost Distribution, Building and Thickness. - V.6. Gases and Gas Hydrates in Aquasphere and Their Interaction with Permafrost. - V.7. Influence of Arctic Seas Transgression and Regression on Permafrost Building and Thickness. - V.8. Glaciation and Deglaciation. Their Relations and Interaction with Permafrost. - VI. BASIC FEATURES OF CRYGENESIS AND PECULIARITIES OF PLATFORM PERMAFROST. - VI.1. Main Geostructural Features of Platforms. Their influence on Permafrost Conditions. - VI.2. Relief and Late Cepozoic Deposits. Their Influence on Permafrost Conditions. - VI.3. Cryohydrogeological Features of Platforms. - VI.4. Zone of Gas Hydrate Formation of Oil and Gas regions in Permafrost Area. - VI.5. Natural History and Building of Platforms Permafrost. - VII. BASIC FEATURES OF CRYOGENESIS AND PECULIARITIES OF MOUNTAIN AREAS PERMAFROST. - VII.1. Main Geostructural Features of Mountain Areas. Their Influence on Permafrost Conditions. - VII.2. Reliefs and Late Cepozoic Deposits. Their Influence on Permafrost Conditions. - VII.3. Cryohydrogeological Features of Orogenic Areas. - VII.4. Natural History and Features of Mountain Areas Permafrost. - VIII. SUBSEA PERMAFROST OF ARCTIC BASIN. - VIII.1. Types of Offshore Permafrost in Arctic Basin. Hypothesis of Its Formation. - VIII.2. Regularities of Temperature Formation for Near Bottom Water and Deposits in Arctic Basin. - VIII.3. Thickness and Building of Subsea Permafrost. - Conclusion. - References. - Contents. , In kyrillischer Schrift , Inhaltsverzeichnis auch in englischer Sprache
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  • 9
    Monograph available for loan
    Monograph available for loan
    Jakutsk : Izdatel'stvo Instituta Merzlotovedenija SO RAN
    Call number: AWI G3-24-95730
    Description / Table of Contents: Translation of abstract: Using the example of the Igarsky district of the Krasnoyarsk Territory, the work examines the development of modern geocryological conditions of the northern taiga subzone of the Yenisei Arctic, caused by the development of the territory and climate warming in recent decades. The scale and degree of changes in geocryological conditions in areas of azonal development of permafrost rocks, as well as on the route of the high-voltage line Kureyskaya HPP - Norilsk in the section from the river, have been revealed. Bol. Kozharki to the hall. The Whitefish Khantaisk Reservoir is about 250 km long. The genesis and development of thermokarst lakes, the formation of modern permafrost on the bottom of a partially drained lake, frost cracking and accumulation of modern epigenetic re-veined underground ice on coarse peat bogs, changes in permafrost conditions along the routes of the “dead” railway and the future Vankor-Igarka oil pipeline are considered. The book is intended for permafrost scientists, geographers and civil engineers.
    Description / Table of Contents: В работе на примере Игарского района Красноярского края рассматривается развитие современных геокриологических условий северо-таежной подзоны Енисейского Заполярья, обусловленное освоением территории и потеплением климата в последние десятилетия. Выявлены масштабы и степень изменений геокриологических условий в районах азонального развития многолетнемерзлых пород, а также на трассе высоковольтной линии Курейская ГЭС - Норильск на участке от р. Бол. Кожарки до зал. Сигового Хантайского водохранилища протяженностью около 250 км. Рассмотрены генезис и развитие термокарстовых озер, формирование современной мерзлоты на дне частично осушенного озера, морозобойное растрескивание и накопление современных эпигенетических повторно-жильных подземных льдов на крупнобугристых торфяниках, изменение мерзлотных условий на трассах "мертвой" железной дороги и будущего нефтепровода Ванкор - Игарка. Книга предназначена для мерзлотоведов, географов и инженеров-строителей.
    Type of Medium: Monograph available for loan
    Pages: 89 Seiten , Illustrationen
    ISBN: 5932540036 , 5-93254-003-6
    Language: Russian
    Note: Translation of Table of Contents: INTRODUCTION Chapter 1. REVIEW OF GEOCRYOLOGICAL RESEARCH Chapter 2. NATURAL CONDITIONS Chapter 3. GENERAL GEOCRYOLOGICAL CHARACTERISTICS AND LANDSCAPE ZONING OF THE REGION Chapter 4. CONDITION OF PERMAFROST ROCKS ALONG THE ROUTE OF POWER LINES SVETLOGORSK - IGARKA - SNEZHNOGORSK 4.1. Forested areas 4.2. Treeless areas 4.3. Areas with close rock formations 4.4. Talik areas in the hall. Sigovom Khantaiskoe Reservoir Chapter 5. PERMAFROST ROCKS OF THE LEFT AND RIGHT BANK OF THE YENISEY RIVER NEAR THE CITY OF IGARKA Chapter 6. CHANGES IN GEOCRYOLOGICAL CONDITIONS ON THE “DEAD” RAILROAD ROUTE Chapter 7. FORMATION OF PERMAFROST ROCKS AT THE BOTTOM OF A DRY LAKE. PIKE Chapter 8. GENESIS AND DYNAMICS OF DEVELOPMENT OF ICE MOUNTAIN Chapter 9. TERMOKARST IN THE YENISEI NORTH CONCLUSION LITERATURE , ОГЛАВЛЕНИЕ ВВЕДЕНИЕ Глава 1. ОБЗОР ГЕОКРИОЛОГИЧЕСКИХ ИССЛЕДОВАНИЙ Глава 2. ПРИРОДНЫЕ УСЛОВИЯ Глава 3. ОБЩАЯ ГЕОКРИОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА И ЛАНДШАФТНОЕ РАЙОНИРОВАНИЕ РЕГОИНА Глава 4. СОСТОЯНИЕ МНОГОЛЕТНЕМЕРЗЛЫХ ПОРОД ПО ТРАССЕ ЛЭП СВЕТЛОГОРСК - ИГАРКА - СНЕЖНОГОРСК 4.1. Залесенные участки 4.2. Безлесные участки 4.3. Участки с близким залеганием скальных пород 4.4. Таликовые участки в зал. Сиговом Хантайскоrо водохранилища Глава 5. МНОГОЛЕТНЕМЕРЗЛЫЕ ПОРОДЫ ЛЕВО- И ПРАВОБЕРЬЯ Р. ЕНИСЕЯ БЛИЗ Г. ИГАРКИ Глава 6. ИЗМЕНЕНИЕ ГЕОКРИОЛОГИЧЕСКИХ УСЛОВИЙ НА ТРАССЕ "МЕРТВОЙ" ЖЕЛЕЗНОЙ ДОРОГИ Глава 7. ФОРМИРОВАНИЕ МНОГОЛЕТНЕМЕРЗЛЫХ ПОРОД НА ДНЕ ОСУШЕННОГО ОЗ. ЩУЧЬЕГО Глава 8. ГЕНЕЗИС И ДИНАМИКА РАЗВИТИЯ ЛЕДЯНОЙ ГОРЫ Глава 9. ТЕРМОКАРСТ НА ЕНИСЕЙСКОМ СЕВЕРЕ ЗАКЛЮЧЕНИЕ ЛИТЕРАТУРА , In kyrillischer Schrift
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  • 10
    Call number: AWI G3-24-95721
    Description / Table of Contents: Included in this book are papers on a wide range of problems of geology of the Cenozoic of Yacutia - stratigraphy, paleogeography, structural geomorphology, neotectonics, glaciations, as well as on main stages of man population of Yakutia. The collection of papers is published for the Xlth INQUA Congress. The book is of interest to those dealing with the Cenozoic history of Yakutia and the North-East USSR.
    Description / Table of Contents: В сборнике помещены статьи по широкому кругу вопросов геологии кайнозоя Якутии - стратиграфии, палеогеографии, структурной геоморфологии, неотектонике, оледенениям, а также основным этапам заселения человеком территории Якутии. Сборник издается к XI Конгрессу Международного союза по изучению четвертичного периода. Книга представляет интерес для специалистов, занимающихся кайнозойской историей Якутии и Северо-Востока СССР.
    Type of Medium: Monograph available for loan
    Pages: 173 Seiten , Illustrationen, Karten
    Language: Russian
    Note: CONTENTS Preface Problems of stratigraphy and paleogeography of the Quaternary of Yakutia / M. N. AIekseyev Regional stratigraphic scheme of the Paleogene and Neogene sediments of the Lower-Aldan depression / A. F. Fradkina, O. V. Grinenko, V. A. Kamaletdinov, A. I. Tomskaya Paleomagnetic studies of the upper section of the Mamontova Gora on the Aldan-river / P. S. Minyuk New data on stratigraphy of the Cencizoic of the eastern part of the Primorsk lowland / L. P. Zharikova, A. S. Kazantsev, P. S. Minyuk, A. G. Savchenko Cenozoik sediments of the Ulakhan-Tas range / A. I. Sergeyenko, A. S. Kazantsev, Yu. V. Lykov, A. I. Tomskaya Small mammals in the key section of the Pliocene-Quaternary sediments on the Krestovka-river (Kolyma lowland) / G. G. FroIova Recent tectonics of Eastern Yakutia / V. B. Spector, V. A. BaIandin Structural-geomorphological character of the Kolyma lowland / N. G. Patyk-Kara, O. I. Gapon, O. V. Grinenko Modern tectonic stress field of North-East Asia / B. M. Koz'min Quantitative evalution of recent vertical tectonic movements in North-Eastern Yakutia / L. P. Imayeva, V. S. Imayev Basement relief and Quaternary cover structure in the Lena-Amga interfluve / V. A. KamaIetdinov Paleomorphological conditions during the formation of Cenozoik conglomerates on the right bank of the Selennyakh river (Indigirka basin) / L. A. Fatkhullin "Alas" sediments and taber formations of Yakutia / Ye. M. Katasonov Slope sediments in river valleys of Central Yakutia / Ye. G. Katasonova, H. G. Ziegert On differentiating the Neogene-Quaternary perennially frozen rocks by mineral composition and cryogenic microstructures / H. G. Ziegert, Ye. A. Slagoda On estimation of the amount of glaciations using different criteria (in the light of' the near-Indigirka zone) / E. D. Izbekov Glacial isostasy in Priverkhoyanie / V. V. KoIpakov, I. L. Shofman Main stages of man population in Yakutia / Yu. A. Mochanov, S. A. Fedoseyeva , СОДЕРЖАНИЕ Предисловие Проблемы стратиграфии и палеогеографии четвертичного периода Якутии / М. Н. Алексеев Региональная стратиграфическая схема палеогеновых и неогеновых отложений Нижнеалданской впадины / А. Ф. Фрадкина, О. В. Гриненко, В. А. Камалетдинов, А. И. Томская Палеомагнитные исследования верхней части разреза Мамонтова Гора на реке Алдан / П. С. Минюк Новые сведения по стратиграфии кайнозоя восточнои части Приморской низменности / Л . П. Жарикова, А. С. Казанцев, П. С. Минюк, А. Г. Савченко Кайнозойские отложения хребта Улахан-Тас / А . И. Сергеенко, А. С. Казанцев, Ю. В. Лыков, А. И. Томская Мелкие млекопитающие опорного разреза плиоцен-четвертичных отложении на реке Крестовке (Колымская низменность) / Г. Г. Фролова Новейшая тектоника Восточной Якутии / В. Б. Спектор, В. А. Баландин Структурно-геоморфологическое строение Колымском низменности / Н. Г. Патык-Кара, О. И. Гапон, О. В. Гриненко Современное поле тектонических напряжении Северо-Восточной Азии / Б. М. Козьмин Количественная оценка новеиших вертикальных тектонических движений Северо-Востока Якутии / Л. П. Имаева, В. С. Имаев Рельеф цоколя и строение четвертичного покрова Лено-Амгинского междуречья / В. А. Камалетдинов Палеогеоморфологические условия формирования кайнозойских конгломератов правобережья реки Селениях (бассейн реки Индигирки) / И. А. Фатхуллин Аласные отложения и таберальные образования Якутии / Е. М. Катасонов Склоновые отложения в долинах малых рек Центральной Якутии / Е. Г. Катасонова, Х . Г. 3игерт О расчленении многолетнемерзлых неоrен-четвертцчных отложений по минералогическому составу и криогенным микротекстурам / Х . Г. 3игерт, Е . А. Слагода К вопросу оценки количества оледенений по различным критериям (на примере Прииндиrирской зоны) / Э. Д. Избеков Гляциоизостазия в Приверхоянье / В. В. Колпаков, И. Л. Шофман Основные этапы заселения человеком Якутии / Ю. А. Мочанов, С. А. Федосеева , In kyrillischer Schrift
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