筛选
科学数据
统计数据
共检索到267条 ,权限内显示50条;
Data from: Resource- and pollinator-mediated selection on floral traits
- 负责人：
- DOI：
- doi:10.5061/dryad.7g8q2
- 摘要：
- ross nutrient treatments (??poll = 0·54 and ??poll_NPK = 0·59). There was no statistically significant resource-mediated selection. Nutrient addition increased
Data from: Evolution of nutrient resorption across the herbaceous genus Helianthus
- 负责人：
- DOI：
- doi:10.5061/dryad.503ds62
- 摘要：
- nutrient resorption evolution. For Helianthus, nutrient resorption capacity is greater in resource-conservative species, as previously defined for Heliant
Data from: Detrital nutrient content and leaf species differentially affect growth and nutritional regulation of detritivores
- 负责人：
- Halvorson, Halvor
- DOI：
- doi:10.5061/dryad.c9g148r
- 摘要：
- Resource nutrient content and identity are common bottom-up controls on organismal growth and nutritional regulation. One framework to study thes
Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification
- 负责人：
- DOI：
- doi:10.15482/usda.adc/1518435
- 摘要：
- (\u201Csinks\u201D). Manure nutrient source counties were identified in 40 of the 48 states, with a substantial concentration in the southern US. Source counties
Data from: Experimental test of phytoplankton competition for nutrients and light in poorly mixed water columns
- 负责人：
- DOI：
- doi:10.5061/dryad.q5t1854p
- 摘要：
- , the resource environment was strongly modified by the movement, self-shading, nutrient uptake, and growth of the phytoplankton. Supporting predictions, we routinely observed
Data from: Stoichiometric constraints modulate the effects of temperature and nutrients on biomass distribution and community stability
- 负责人：
- DOI：
- doi:10.5061/dryad.msbcc2fv2
- 摘要：
- this gap, we extended the Rosenzweig-MacArthur consumer-resource model by including thermal dependencies, nutrient dynamics, and stoichiometric constraint
Data from: Resource heterogeneity, soil fertility, and species diversity: effects of clonal species on plant communities
- 负责人：
- DOI：
- doi:10.5061/dryad.8529
- 摘要：
- -ratio models of competition. However, most experimental studies have found that nutrient enhancements depress diversity regardless of whether nutrients ar
Data from: Resource competition across habitat boundaries asymmetric interactions between benthic and pelagic producers
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.7h5s5
- 摘要：
- by environmental factors determining nutrient and light supply and are modified by resource use by the competitor in the respective other habitat. We note seve
Data from: Impact of temperature and nutrients on carbon: nutrient tissue stoichiometry of submerged aquatic plants: an experiment and meta-analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.cc780
- 摘要：
- competition with phytoplankton, provide habitat, and serve as a food source for other organisms. The carbon:nutrient stoichiometry of submerged aquatic plants can be affec
Data from: Long-term stoichiometry and fates highlight animal egestion as nutrient repackaging, not recycling, in aquatic ecosystems
- 负责人：
- Halvorson, Halvor
- 关键词：
- streams detritivores macroinvertebrates faeces ecological stoichiometry fine particulate organic matter (FPOM) Tipulidae Asellidae Capniidae
- DOI：
- doi:10.5061/dryad.pp700
- 摘要：
- by decomposer microbes. 5. Shredder egesta exhibit stable nutrient contents long-term and, counter to assumptions that they are negligible or minor net sources
