Results 121 to 130 of about 1,136,547 (231)

Frozen Ground - The News Bulletin of the International Permafrost Association, No.34 [PDF]

, 2008
Contents: A new Frozen Ground - A new strategy for the IPA - State of Arctic Coasts 2010 - MicroPerm - Permafrost in arctic and cryosphere observations - GTN-P - EUCOPIII - The DUE Permafrost project - TSP outcomes - IPA Country Reports - NSF ...
International Permafrost Association, IPA
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PeRL: Permafrost Region Pond and Lake Database, links to ArcGIS shapefiles

, 2017
Ponds and lakes are abundant in Arctic permafrost lowlands. They play an important role in Arctic wetland ecosystems by regulating carbon, water, and energy fluxes and providing freshwater habitats.
Kurt Roth (6270890), Langer, Moritz, Virtanen, Tarmo A, Anne Morgenstern (6976316), Simon Charbonneau (6976340), Benjamin Jones (8016602), Prajna R Lindgren (6976331), Julia Boike (6972533), William J Riley (6976355), Frédéric Bouchard (8016605), Sannel, A Britta K, Veremeeva, Alexandra, Matthias Benjamin Siewert (6976352), Andresen, Christian, Guido Grosse (6885275), Siewert, Matthias Benjamin, Palmtag, Juri, Moritz Langer (6972530), Ylva Sjöberg (6976319), Mark J Lara (7999424), Roth, Kurt, Jones, Benjamin M, Annett Bartsch (6967235), Daniel Fortier (6976337), Lara, Mark J, Sjöberg, Ylva, Juri Palmtag (6976349), Fabio Cresto-Aleina (6976313), Bartsch, Annett, Morgenstern, Anne, A Britta K Sannel (6971723), Charbonneau, Simon, Christian Andresen (6976322), Sina Muster (6976307), Tarmo A Virtanen (6976343), Gustaf Hugelius (6976346), Bouchard, Frédéric, Charles D Koven (6976358), Alexandra Veremeeva (6976325), Muster, Sina, Lindgren, Prajna R, Stephan Lange (6976310), Günther, Frank, Grosse, Guido, Cresto-Aleina, Fabio, Lange, Stephan, Fortier, Daniel, Boike, Julia, Frank Günther (6976145), Hugelius, Gustaf, Riley, William J, Koven, Charles D   +51 more
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Potential remobilization of belowground permafrost carbon under future global warming

, 2010
Research on permafrost carbon has dramatically increased in the past few years. A new estimate of 1672 Pg C of belowground organic carbon in the northern circumpolar permafrost region more than doubles the previous value and highlights the potential role
E. A. G. Schuur, Tarnocai, C, P. Kuhry, Kuhry, P, Dorrepaal, Ellen,, Kuhry, P.,, E. Dorrepaal, Hugelius, G, Schuur, E. A. G., Schuur, EAG, C. Tarnocai, G. Hugelius, Dorrepaal, E., Hugelius, G.,, Tarnocai, C.   +14 more
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Appendix A. The interface between frozen and unfrozen peat landforms in a boreal permafrost peatland landscape.

, 2016
The interface between frozen and unfrozen peat landforms in a boreal permafrost peatland ...
Jacob Limmer (2918930), Brad Adams (2918945), Ann Barry (2918924), Sahir Kalim (2918942), Laura Chihara (2918936), Greg Rafert (2918927), Philip Camill (2918948), Christian Andreassi (2918939), Mike Mandell (2918933)   +8 more
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Fluvial Morphology in Different Permafrost Environments—A Review

Quaternary
This review presents a synthesis of the interaction between the hydro-morphological processes on interfluves and channels within fluvial catchments in permafrost regions.
Jef Vandenberghe
doaj   +1 more source

Schematic overview of a typical terrestrial and shallow-marine permafrost landscape during summer and winter

, 2015
Schematic overview of a typical terrestrial and shallow-marine permafrost landscape during summer and winter. Permafrost is defined as ground that remains continuously at or below 0°C for at least two consecutive years; some 24% of the land surface in
Boike, Julia, Elger, Kirsten, Hinzman, Larry D., Brunke, Miriam, Brunke, Melanie   +4 more
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North American Circum-Arctic Permafrost Degradation Observation Using Sentinel-1 InSAR Data

Remote Sensing
In the context of global warming, the accelerated degradation of circum-Arctic permafrost is releasing a significant amount of carbon. InSAR can indirectly reflect the degradation of permafrost by monitoring its deformation.
Shaoyang Guan, Chao Wang, Yixian Tang, Lichuan Zou, Peichen Yu, Tianyang Li, Hong Zhang   +6 more
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ESA Data User Element (DUE) Permafrost: Circumpolar Remote Sensing Service for Permafrost (Full Product Set) with links to datasets

, 2012
The main purpose of the ESA Data User Element (DUE) Permafrost project (2009-2012) was to define, demonstrate, and validate a permafrost monitoring information service based on operational satellite data that are processed for the pan-permafrost region ...
DUE Permafrost Project Consortium, DUE Permafrost Project Consortium (6978905)   +1 more
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Mapping permafrost landscape features using object-based image classification of multi-temporal SAR images

, 2018
Microwave imagery has a distinct advantage over optical imagery in high-latitude areas because it allows data to be acquired independently of cloud cover and solar illumination.
Philip Marzahn, Monique Bernier, Ralf Ludwig, Bernier, Monique, Wang, Lingxiao, Marzahn, Philip, Ludwig, Ralf Peter, Lingxiao Wang   +7 more
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1997YYP/Permafrost-ALT: Permafrost-ALT

<p><strong>Full Changelog</strong>: https://github.com/1997YYP/Permafrost-ALT/commits/Permafrost-ALT</p ...
1997YYP
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