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Data from: Nature and significance of intraspecific variation in the early Cambrian oryctocephalid trilobite Oryctocephalites palmeri Sundberg
负责人:
关键词:
Oryctocephalidae;Cambrian Stage 4
DOI:
doi:10.5061/dryad.rc76f30
摘要:
that compaction causes significant change in mean shape and an increase in shape variation; such changes are interpretable in terms of observed fract
Data from: Functional response of wolves to human development across boreal North America
负责人:
关键词:
habitat selection;trade\u2010offs;Boreal forest;ecosystem conservation;functional response;roads;forestry;Canis lupus;wolves
DOI:
doi:10.5061/dryad.q9j281m
摘要:
kely to use roads regardless of cutblock density. Main conclusions: These interactions suggest that wolves trade?off among human?impacted habitats
Data from: Foraging impacts of Asian megafauna on tropical rainforest structure and biodiversity
负责人:
关键词:
ecosystem function;megafauna;Elephas maximus;Herbivory;Loxodonta cyclotis;defaunation;forest dynamics
DOI:
doi:10.5061/dryad.397vm
摘要:
to the high frequency of tree scars recorded in Malaysian forests. Forest-dwelling elephants in Asia seem to have a reduced impact on tree saplings compared to African
Data from: Biotically driven vegetation mosaics in grazing ecosystems: the battle between bioturbation and biocompaction
负责人:
关键词:
grazing ecosystems;bistable states;water infiltration;soil amelioration;patch conversion;compaction;Bioturbation;abiotic stress;ecosystem engineering;nutrient availability
DOI:
doi:10.5061/dryad.3f2j7
摘要:
on by soil fauna that locally ameliorates soil conditions, promoting tall plant communities, alternating with biocompaction by large herbivores that locally impa
Data from: Asymmetric interactions and their consequences for vital rates and dynamics: the smaller tea tortrix as a model system
负责人:
关键词:
Adoxophyes honmai
DOI:
doi:10.5061/dryad.3fs82mq
摘要:
the predicted asymptotic population dynamics. Comparing these dynamics with two abstracted models of stage-structured interactions revealed tha
Data from: Phosphorus limitation enhances parasite impact: feedback effects at the population level
负责人:
关键词:
ecological stoichiometry host-parasite interaction nutrient limitation
DOI:
doi:10.5061/dryad.r50k9
摘要:
and biomass compared with the populations fed with the P-sufficient algae. In the P-sufficient populations, infection with the parasite reduced
Data from: Historical mutation rates predict susceptibility to radiation in Chernobyl birds
负责人:
M?ller, Anders P
关键词:
Birds Comparative studies Molecular evolution
DOI:
doi:10.5061/dryad.1750
摘要:
Chernobyl constitutes one such extreme perturbation, with significant but highly variable impact on local population density and mutation rates of different
Data from: More invaders do not result in heavier impacts: the effects of nonnative bullfrogs on native anurans are mitigated by high densiti
负责人:
Li, Yiming
关键词:
amphibian decline biological invasions impact predation species interaction
DOI:
doi:10.5061/dryad.35rt5
摘要:
insights into invasion success and species coexistence mechanisms in natural ecosystems. Compared with much attentions given to single invader impacts, littl
Data from: Assessing the effects of human activities on the foraging opportunities of migratory shorebirds in Austral high-latitude bays
负责人:
关键词:
human disturbances;Limosa haemastica;bird migration;foraging behaviour;Hudsonian godwits;coastal management;Dogs;Chiloé
DOI:
doi:10.5061/dryad.p0q053s
摘要:
. Assessing this impact is therefore essential to develop management measures compatible with migratory processes and associated biodiversity. Here, we assess
Data from: The differential impact of a native and a non-native ragwort species (Senecioneae) on the first and second trophic level
负责人:
关键词:
quantitative PCR;primary decomposers;bacterivorous nematodes
DOI:
doi:10.5061/dryad.t4313
摘要:
Whereas the impact of exotic plant species on above-ground biota is relatively well-documented, far less is known about the effect

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