筛选
科学数据
统计数据
共检索到324条 ,权限内显示50条;
Data from: Projected polar bear sea ice habitat in the Canadian Arctic Archipelago
- 负责人：
- 关键词：
- 2006-2100
- DOI：
- doi:10.5061/dryad.g6q07
- 摘要：
- Background: Sea ice across the Arctic is declining and altering physical characteristics of marine ecosystems. Polar bears (Ursus maritimus) hav
Data from: Massive phytoplankton blooms under Arctic sea ice
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4dn793t6
- 摘要：
- Phytoplankton blooms over Arctic Ocean continental shelves are thought to be restricted to waters free of sea ice. Here, we document a massive
Data from: Baseline immune activity is associated with date rather than with moult stage in the Arctic-breeding barnacle goose (Branta leucopsis)
- 负责人：
- DOI：
- doi:10.5061/dryad.s677t
- 摘要：
- in the external environment. This environmental factor was further explored by comparing the immune activity of geese in the Arctic population with conspecific
Data from: Fifty thousand years of arctic vegetation and megafaunal diet
- 负责人：
- DOI：
- doi:10.5061/dryad.ph8s5
- 摘要：
- Although it is generally agreed that the arctic flora is among the youngest and least diverse on Earth, the processes that shaped it are po
Data from: The fluctuating world of a tundra predator guild: bottom-up constraints overrule top-down species interactions in winter
- 负责人：
- DOI：
- doi:10.5061/dryad.rk64m4c
- 摘要：
- Global warming is predicted to change ecosystem functioning and structure in Arctic ecosystems by strengthening top-down species interacti
Data from: Diverging phenological responses of Arctic seabirds to an earlier spring
- 负责人：
- DOI：
- doi:10.5061/dryad.np92nm2
- 摘要：
- y be especially true in the Arctic, which is disproportionally impacted by climate warming. Here, we show that Arctic seabirds responded to climate change
Data from: Long-term experimental warming alters community composition of ascomycetes in Alaskan moist and dry arctic tundra
- 负责人：
- DOI：
- doi:10.5061/dryad.2fc32
- 摘要：
- Arctic tundra regions have been responding to global warming with visible changes in plant community composition, including expansion of shrubs
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change
- 负责人：
- DOI：
- doi:10.5061/dryad.4k24304
- 摘要：
- individual plasticity or evolutionary change within populations. Few studies have investigated both these processes in Arctic environments. 2. Using 42 year
Data from: Rapid induction of the heat hardening response in an Arctic insect
- 负责人：
- 关键词：
- Heat hardening;Evolution;Ecology;heat knock down;critical thermal maxima;hardening;reversibility
- DOI：
- doi:10.5061/dryad.tm06n0p
- 摘要：
- al insects and suggest that more attention should be given to species in extreme and thermally variable environments such as Arctic and subarctic regions.
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona
- 负责人：
- DOI：
- doi:10.5061/dryad.49dn0
- 摘要：
- oding. In light of ongoing climate change in the Arctic, the effects of artificial warming by open-top chambers (OTCs) on the fungal root community of C. tetragona
