筛选
科学数据
统计数据
共检索到44条 ,权限内显示50条;
Data from: 19th-century collapse of a benthic marine ecosystem on the open continental shelf
- 负责人:
- Tomasovych, Adam
- 关键词:
- historical ecology conservation paleobiology amino-acid racemization watershed history community paleoecology land use history
- DOI:
- doi:10.5061/dryad.0r76j.1
- 摘要:
- h to represent an ecosystem collapse, coincides with intensification of alluvial-plain land use in the 19th century, particularly livestock grazing. Extirpati
, Mnemiopsis leidyi (Ctenophora)
- 负责人:
- DOI:
- doi:10.5061/dryad.1593
- 摘要:
- pelagic regime shifts in coastal areas, and may cause the collapse of commercially important fish populations. Using microsatellites, developed for the fir
Data from: Predator prey games in multiple habitats reveal mixed strategies in diel vertical migration
- 负责人:
- DOI:
- doi:10.5061/dryad.19n37d1
- 摘要:
- ons, mixed strategies and bimodal distributions within a population. The mixed strategies appear as a consequence of frequency-dependent processes and not of any intra
Data from: Cross-sectional versus longitudinal research: a case study of trees with hollows and marsupials in Australian forests
- 负责人:
- Lindenmayer, David B.
- 关键词:
- DOI:
- doi:10.5061/dryad.qp1f6h0s
- 摘要:
- work on (1) the decay and collapse of large cavity forest trees (termed trees with hollows), (2) populations of a suite of species of arboreal marsupials which ar
Data from: Intraspecific predator inhibition, not a prey size refuge, enables oyster population persistence during predator outbreaks
- 负责人:
- Booth, Harriet S
- DOI:
- doi:10.5061/dryad.8988840
- 摘要:
- . However, despite expectations of oyster population collapse, reefs have persisted, albeit with reduced adult oyster size and living reef biomass
Data from: Aridity exacerbates grazing-induced rangeland degradation: a population approach for dominant grasses
- 负责人:
- DOI:
- doi:10.5061/dryad.3ffbg79fx
- 摘要:
- d. 4. Synthesis and applications. Our study provides evidence of a negative synergistic effect of grazing pressure and aridity that may lead to the collapse
Data from: Sturgeon conservation genomics: SNP discovery and validation using RAD sequencing
- 负责人:
- Ogden, Rob
- DOI:
- doi:10.5061/dryad.39sc7
- 摘要:
- nued overfishing in spite of increasing legislation, zero catch quotas and extensive aquaculture production have led to the collapse of wild stocks across Europ
Data from: A metatranscriptomic analysis of diseased social wasps (Vespula vulgaris) for pathogens, with an experimental infection of la
- 负责人:
- DOI:
- doi:10.5061/dryad.m98pt3k
- 摘要:
- on for population management via biological control. We investigated the pathology of nests of apparently healthy common wasps, Vespula vulgaris, with nests apparently suffering
selfish herd" becomes the "frozen herd": spatial dynamics and population persistence in a colonial seabird" data-category="" data-cropid="" data-dimen="" data-id="53879177-81f8-11ea-ae96-0242ac110002"> Data from: When the "selfish herd" becomes the "frozen herd": spatial dynamics and population persistence in a colonial seabird
- 负责人:
- Lynch, Heather
- DOI:
- doi:10.5061/dryad.8778hh9
- 摘要:
- in penguin colonies, provides a link between current spatial patterning and past dynamics, and suggests the possibility of critical collapse in seabird populations.
Data from: Using experimentation to understand the 10-year snowshoe hare cycle in the boreal forest of North America
- 负责人:
- Krebs, Charles
- DOI:
- doi:10.5061/dryad.684s1
- 摘要:
- of death of most snowshoe hares is predation by a variety of predators, including the Canada lynx (Lynx canadensis Kerr). The collapse in the reproducti