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共检索到563条 ,权限内显示50条;
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Data from: Extrapair paternity rates vary with latitude and elevation in Emberizid sparrows
- 负责人:
- DOI:
- doi:10.5061/dryad.3h771
- 摘要:
- ween EPP rates and elevation depended on latitude. EPP rates were greater in higher-latitude populations. But within higher-latitude populations, EPP rates
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Data from: Nitrogen-fixing tree abundance in higher-latitude North America is not constrained by diversity
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.2d4t3
- 摘要:
- The rarity of nitrogen (N)-fixing trees in frequently N-limited higher-latitude (here, > 35°) forests is a central biogeochemical paradox. One
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Data from: Evolution determines how global warming and pesticide exposure will shape predator–prey interactions with vector mosquitoes
- 负责人:
- DOI:
- doi:10.5061/dryad.15cn3
- 摘要:
- mosquitoes by damselfly predators from replicated low- and high-latitude populations. Although warming was only lethal for the mosquitoes, it reduced
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Data from: Temperature variation makes an ectotherm more sensitive to global warming unless thermal evolution occurs
- 负责人:
- Verheyen, Julie
- 关键词:
- Climate warming Geographic differences Latitudinal gradient Life-history trait Space-for-time substitution Temperature variability Thermal evolution
- DOI:
- doi:10.5061/dryad.90473mt
- 摘要:
- s of DTFs have not been documented. 2. We tested whether low-latitude populations of an ectotherm deal better with greater DTF than high-latitude populati
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Data from: Geographic signatures in species turnover: decoupling colonization and extinction across a latitudinal gradient
- 负责人:
- 关键词:
- compositional stability;Cladocera;Copepoda;Macroecology;freshwater zooplankton;passive dispersal
- DOI:
- doi:10.5061/dryad.1411n
- 摘要:
- High latitude communities have low species richness and are rapidly warming with climate change. Thus, temporal changes in community composition ar
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Data from: The evolutionary origin of variation in song length and frequency in the avian family Cettiidae
- 负责人:
- DOI:
- doi:10.5061/dryad.r14ch
- 摘要:
- length increases with latitude. Although migration distance correlates with latitude, the association of song length with latitude is only present
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Data from: Weapon allometry varies with latitude in the New Zealand giraffe weevil
- 负责人:
- DOI:
- doi:10.5061/dryad.5nm01
- 摘要:
- e expected to evolve rapidly in response to environmental variation, the way in which allometry might interact with latitude has not been addressed. We present
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Data from: Elevation and latitude interact to drive life-history variation in precocial birds: a comparative analysis using Galliformes
- 负责人:
- Balasubramaniam, Priya
- 关键词:
- Latitude Altitude Clutch size Egg mass Elevation Fecundity vs. offspring quality Life history tradeoff Phylogenetic comparative methods PGLS Precocial
- DOI:
- doi:10.5061/dryad.38s8g
- 摘要:
- broods) for higher offspring quality (larger eggs and/or increased parental care) in higher elevation species and populations. In birds, a focus
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Data from: Latitudinal variation and coevolutionary diversification of sexually dimorphic traits in the false blister beetle Oedemera sexualis
- 负责人:
- DOI:
- doi:10.5061/dryad.3fh816m
- 摘要:
- on and latitude, although body size often correlates with latitude. We examined latitudinal variation in male and female sexual traits in 22 populati
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Data from: Cannibalism and activity rate in larval damselflies increase along a latitudinal gradient as a consequence of time constraints
- 负责人:
- Sniegula, Szymon
- DOI:
- doi:10.5061/dryad.s8k68
- 摘要:
- at north latitude conditions, and thus correlated with cannibalism, suggesting that this behaviour mediates higher levels of cannibalism in time-constrained