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Data from: Distinct microbial communities in the active and permafrost layers on the Tibetan Plateau
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.63474
- 摘要：
- Permafrost represents an important understudied genetic resource. Soil microorganisms play important roles in regulating biogeochemical cycles
Data from: Reconstruction of the regional summer ground surface temperature in the permafrost region of Northeast China from 1587 to 2008
- 负责人：
- 关键词：
- soil temperature
- DOI：
- doi:10.5061/dryad.504g588
- 摘要：
- To extend the historical temperature record in the permafrost region of northeast China, we reconstructed the regional ground surface temper
Data from: Plant uptake offsets silica release from a large Arctic tundra wildfire
- 负责人：
- DOI：
- doi:10.5061/dryad.79q74n7
- 摘要：
- . These changes could influence the availability of silica in terrestrial permafrost ecosystems and alter lateral exports to downstream marine waters, wher
Data from: A comparative study of ancient sedimentary DNA, pollen and macrofossils from permafrost sediments of northern Siberia reveals long-term
- 负责人：
- DOI：
- doi:10.5061/dryad.09p3k
- 摘要：
- to the traditional methods of pollen and macrofossil analysis. We conducted a comparative survey of 18 ancient permafrost samples spanning the Late Pleistocene (46–12
Data from: Shifts of tundra bacterial and archaeal communities along a permafrost thaw gradient in Alaska
- 负责人：
- DOI：
- doi:10.5061/dryad.p1602
- 摘要：
- Understanding the response of permafrost microbial communities to climate warming is crucial for evaluating ecosystem feedbacks to global change.
Data from: Testosterone in ancient hair from an extinct species
- 负责人：
- DOI：
- doi:10.5061/dryad.q951rb9
- 摘要：
- ne, and a genomics-based approach to determine sex, in permafrost-preserved mammoths dated to circa 10-60 thousand 14C years. Our validated method opens up exciting
Data from: Microsite conditions in retrogressive thaw slumps may facilitate increased seedling recruitment in the Alaskan Low Arctic
- 负责人：
- DOI：
- doi:10.5061/dryad.rh807jp
- 摘要：
- In Low Arctic tundra, thermal erosion of ice-rich permafrost soils (thermokarst) has increased in frequency since the 1980s. Retrogressive thaw
Data from: Ground ice melt in the high Arctic leads to greater ecological heterogeneity
- 负责人：
- DOI：
- doi:10.5061/dryad.5n628
- 摘要：
- ature increases on the planet, threatening the stability of ecosystems residing above temperature-sensitive permafrost. 2. Ice wedges are the most widespread form of gro
Data from: Amplicon pyrosequencing late Pleistocene permafrost: the removal of putative contaminant sequences and small-scale reproducibility
- 负责人：
- Porter, Teresita
- DOI：
- doi:10.5061/dryad.4m7d1
- 摘要：
- DNA sequencing of ancient permafrost samples can be used to reconstruct past plant, animal and bacterial communities. In this study, we assess
Data from: Above and belowground responses of four tundra plant functional types to deep soil heating and surface soil fertilization
- 负责人：
- DOI：
- doi:10.5061/dryad.vd129
- 摘要：
- 1.Climate warming is faster in the Arctic than the global average. Nutrient availability in the tundra soil is expected to increase
