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Data from: Biodiversity extinction thresholds are modulated by matrix type
- 负责人：
- DOI：
- doi:10.5061/dryad.37s4h
- 摘要：
- hold for functional diversity in either matrix types, a strong decline below 20% of habitat amount was detected. Finally, below 20% native habitat loss, all diversity indices
Data from: Modelling plant species distribution in alpine grasslands using airborne imaging spectroscopy
- 负责人：
- DOI：
- doi:10.5061/dryad.n13hn
- 摘要：
- ta and tested four optical indices sensitive to leaf chlorophyll content, leaf water content and leaf area index. We found moderate added-value of AIS da
Data from: Fluctuations in age structure and their variable influence on population growth
- 负责人：
- DOI：
- doi:10.5061/dryad.d84hg87
- 摘要：
- (i.e., the relative abundance of individuals in each age-class). However, empirical assessments of temporal fluctuations in age structure and their effects
Data from: Arctic greening from warming promotes declines in caribou populations
- 负责人：
- DOI：
- doi:10.5061/dryad.d12t1
- 摘要：
- s provided a strong signal for climate-induced changes on the adjacent caribou summer ranges, outperforming other climate indices in explaining the caribou
Data from: Biodiversity assessment among two Nebraska prairies: a comparison between traditional and phylogenetic diversity indices
- 负责人：
- DOI：
- doi:10.5061/dryad.qj177
- 摘要：
- ervation of Earth’s biodiversity. Traditionally, biodiversity has been determined from an assessment of species richness (S), abundance, evenness, rarity, etc
Data from: Forest structure provides the income for reproductive success in a southern population of Canada lynx
- 负责人：
- Holbrook, Joseph
- 关键词：
- reproductive success habitat-fitness relationship maternal effects life-history reproductive strategy
- DOI：
- doi:10.5061/dryad.pp06m3k
- 摘要：
- ome breeding. We radio-marked and monitored 36 female Canada lynx for 98 lynx years. We evaluated how maternal characteristics and indices of food supply (vi
Aerial Surveys of Harbor Seals in Prince William Sound, Alaska: 1989 - 2001
- 负责人：
- 关键词：
- trend analysis Phoca vitulina richardsi population monitoring aerial survey harbor seal prince william sound EVOSTC Exxon Valdez Oil Spill Trustee Council Alaska Pelagic
- DOI：
- doi:10.5063/f1057cvk
- 摘要：
- for factors that can cause short-term variations in indices of abundance. The inclusion of such factors as covariates in models can improve the accuracy
Data from: Subordinate plants sustain the complexity and stability of soil micro-food webs in natural bamboo forest ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.5gf59
- 摘要：
- of nematode richness, evenness, diversity, ratio of microbial-feeding to herbivorous nematode abundance (M : H ratios), OP : H ratios and resistance indices
Data from: Variation in coexisting birds to exploit spatial heterogeneity in small mammal activity
- 负责人：
- DOI：
- doi:10.5061/dryad.pn371m9
- 摘要：
- spatial heterogeneity in predator abundance which produces predator-poor space, prey's ability to assess spatial heterogeneity in risk, and few or weak constraints
Data from: The truncated bell: an enigmatic but pervasive elevational diversity pattern in Middle American ants
- 负责人：
- DOI：
- doi:10.5061/dryad.fr48qn7
- 摘要：
- ng diversity measures and temperature, precipitation, and seasonality. Species richness measures and diversity indices that incorporate relative abundance sh
