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Data from: Budget constraints affect male rats’ choices between differently priced commodities
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.3mb30
- 摘要：
- Demand theory can be applied to analyse how a human or animal consumer changes her selection of commodities within a certain budget in response
Data from: Hummingbirds budget energy flexibly in response to changing resources
- 负责人：
- DOI：
- doi:10.5061/dryad.r18r8p1
- 摘要：
- endotherms because they have high mass-specific metabolic rates and store little fat. 3. We determined which aspects of the hummingbird daily energy budget
Data from: The financial needs vs. the realities of in situ conservation: an analysis of federal funding for protected areas in Brazil’s Caatinga
- 负责人：
- DOI：
- doi:10.5061/dryad.v74t1
- 摘要：
- managing PAs, we analyzed the Brazilian Government's budget allocated to 20 federal PAs in the Caatinga between 2008 and 2014, which ranged from 231,575 USD
Haushaltsrechnungen im 19. und 20. Jahrhundert;;Budget accounts of private households in 19th and 20th century
- 负责人：
- DOI：
- doi:10.4232/1.8173
- 摘要：
- of the budget accounts of private households - Survey year of the budget book- Currency- Residence of the household- Survey type of the budget accounts; interview
Data from: Fog as a source of nitrogen for redwood trees: evidence from fluxes and stable isotopes
- 负责人：
- DOI：
- doi:10.5061/dryad.0j2q8
- 摘要：
- of photosynthesis and nitrogen uptake by trees. Throughfall nitrogen fluxes were greater at the forest edge compared to the interior both within the canopy (sampled
Data from: Woodstoich III: integrating tools of nutritional geometry and ecological stoichiometry to advance nutrient budgeting and the prediction
- 负责人：
- DOI：
- doi:10.5061/dryad.gf036
- 摘要：
- nutrient recycling (CNR) of ES as a useful tool bridging organism and ecosystem scales. We applied response surface plots to element budget data from an ES study to sh
Work Diary Investigation
- 负责人：
- Forschungsgesellschaft Fuer Agrarpolitik Und Agrarsoziologie, Bonn Bundesforschungsanstalt Fuer Hauswirtschaft
- DOI：
- doi:10.4232/1.0089
- 摘要：
- of the time budget for the time interval of a year in form of duration and type of activities conducted. In recording a matrix form was used so that the sequence
Data from: Taxa, petitioning agency, and lawsuits affect time spent awaiting listing under the US Endangered Species Act
- 负责人：
- DOI：
- doi:10.5061/dryad.43q6b
- 摘要：
- st be listed as threatened or endangered before receiving protection under the Act. We used an information theoretic approach to assess whether listing budget
Data from: Ecological causes of multi-level covariance between size and first-year survival in a wild bird population
- 负责人：
- 关键词：
- ecological causes of selection fledging mass great tit multi-level selection recruitment local survival
- DOI：
- doi:10.5061/dryad.dd815
- 摘要：
- of fledging mass on first-year survival decline three-fold from year- to brood- to individual-level, so that estimates of selection depend strongly on the level
Data from: Two sources of bias explain errors in facial age estimation
- 负责人：
- DOI：
- doi:10.5061/dryad.82fm72s
- 摘要：
- Accurate age estimates underpin our everyday social interactions, the provision of age-restricted services and police investigations. Previous
