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共检索到342条 ,权限内显示50条;
Data from: Multiple host-shifts by the emerging honeybee parasite, Varroa jacobsoni
- 负责人：
- DOI：
- doi:10.5061/dryad.vt536
- 摘要：
- Host shifts are a key mechanism of parasite evolution and responsible for the emergence of many economically important pathogens. Varroa destructor
Data from: Climate change alters the structure of arctic marine food webs due to poleward shifts of boreal generalists
- 负责人：
- DOI：
- doi:10.5061/dryad.73r6j
- 摘要：
- e, we address structural changes at the food web level induced by poleward shifts via topological network analysis of highly resolved boreal and arctic food webs
Data from: Sudden collapse of a mesopredator reveals its complementary role in mediating rocky reef regime shifts
- 负责人：
- DOI：
- doi:10.5061/dryad.5r2q8t8
- 摘要：
- While changes in the abundance of keystone predators can have cascading effects resulting in regime shifts, the role of mesopredators in these
Data from: Distribution and drift dispersal dynamics of a caddisfly grazer in response to resource abundance and its ontogeny
- 负责人：
- 关键词：
- ontogenetic niche shift;food web;2000-2003;herbivore;algae and grazer interaction;M. quadriloba
- DOI：
- doi:10.5061/dryad.t58d9
- 摘要：
- owing similar shifts downstream. Therefore, our results show that the drift dispersal the caddisfly occurs in response to decline in available food resources
Data from: Colonization history and population genetics of the color-polymorphic Hawaiian happy-face spider Theridion grallator (Araneae, Theridiidae)
- 负责人：
- DOI：
- doi:10.5061/dryad.338tf52k
- 摘要：
- of the landscape has dictated population structure, and 2) how cycles of expansion and contraction of the habitat matrix have been associated with demographic shifts
Data from: Modeling phylogenetic biome shifts on a planet with a past
- 负责人：
- DOI：
- doi:10.5061/dryad.pvmcvdnhj
- 摘要：
- in space and time, we developed a phylogenetic biome shift model in which each lineage shifts between biomes and disperses between regions at rates tha
Data from: Dramatic niche shifts and morphological change in two insular bird species
- 负责人：
- DOI：
- doi:10.5061/dryad.40s3g
- 摘要：
- morphological change and niche shifts in connection with colonization of tropical forest-covered islands. These evolutionary changes have concealed the fact tha
Data from: Phenological shifts in hoverflies (Diptera: Syrphidae): linking measurement and mechanism
- 负责人：
- 关键词：
- development;pollination;phenology;insect;temperature;hoverfly;1960-2015;Syrphidae;climate change
- DOI：
- doi:10.5061/dryad.v7g7d
- 摘要：
- our current knowledge of the measurement and mechanism of phenological shifts in a key pollinator taxon: the hoverflies (Diptera: Syrphidae). First, two lar
Data from: Invasive seaweeds transform habitat structure and increase biodiversity of associated species
- 负责人：
- DOI：
- doi:10.5061/dryad.2kp51
- 摘要：
- The visual landscape of marine and terrestrial systems is changing as a result of anthropogenic factors. Often these shifts involve
Data from: The role of fish life histories in allometrically scaled food-web dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.1hd6dg7
- 摘要：
- the structure and dynamics of populations, theory on how those ontogenetic shifts affect the structure and dynamics of ecological networks is still virtually absent. 2. Her
