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共检索到218条 ,权限内显示50条;
Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification
- 负责人：
- DOI：
- doi:10.15482/usda.adc/1518435
- 摘要：
- supply manure phosphorus (P) and nitrogen (N) from confined livestock production (\u201Csources\u201D) or to assimilate and remove excess P and N via crops
Data from: Removal of an apex predator initiates a trophic cascade that extends from herbivores to vegetation and the soil nutrient pool
- 负责人：
- DOI：
- doi:10.5061/dryad.5bn81
- 摘要：
- e more abundant where dingoes were rare, and effects of kangaroo exclusion on vegetation, and total carbon, total nitrogen and available phosphorus
A snapshot of the limnological features in tropical floodplain lakes: the relative influence of climate and land use
- 负责人：
- 关键词：
- Limnology
- DOI：
- doi:10.6084/m9.figshare.9739286
- 摘要：
- ral, the lakes presented low transparency, nutrients concentrations (total nitrogen and total phosphorus) and oxygen saturation. The water pH was considered weakly
A snapshot of the limnological features in tropical floodplain lakes: the relative influence of climate and land use
- 负责人：
- 关键词：
- Limnology
- DOI：
- doi:10.6084/m9.figshare.9739286.v1
- 摘要：
- ral, the lakes presented low transparency, nutrients concentrations (total nitrogen and total phosphorus) and oxygen saturation. The water pH was considered weakly
Data from: Long-term balanced fertilization improves the soil microbial functional diversity in a phosphorus-limited paddy soil
- 负责人：
- 关键词：
- long-term fertilization chemical fertilizer GeoChip 16S rRNA gene pyrosequencing soil microbial community
- DOI：
- doi:10.5061/dryad.t64s0
- 摘要：
- treatments over a 22-year period. These included a control without fertilizers, chemical nitrogen fertilizer (N), N and phosphate (NP); N and potassium (NK
Data from: Plant host identity and soil macronutrients explain little variation in sapling endophyte community composition: is disturbance
- 负责人：
- DOI：
- doi:10.5061/dryad.g67n2n1
- 摘要：
- nitrogen, phosphorus, and potassium soil fertilization experiment. We artificially disturbed one of our focal species by applying antibiotics every 10-14
Data from: Substrate stoichiometry determines nitrogen fixation throughout succession in southern Chinese forests
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5dv41ns2r
- 摘要：
- hout succession based on the hypothesis that soil N richness and/or phosphorus (P) depletion become disadvantageous to N fixers. This view, however, fails
Data from Soil chemistry turned upside down: a meta-analysis of invasive earthworm effects on soil chemical properties
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.59zw3r23d
- 摘要：
- , and the stocks and fluxes of carbon, nitrogen, and phosphorus) by conducting a meta-analysis. Invasive earthworms generally increased soil pH, indicating tha
Data from: Functional diversity promotes phytoplankton resource use efficiency
- 负责人：
- DOI：
- doi:10.5061/dryad.271k5k0
- 摘要：
- ytoplankton functional diversity indices (FAD2, FDc, FRic) and Shannon diversity index versus resource use efficiency for nitrogen (RUEN), phosphorus (RUEP), and silicate (RU
IPCC Climate Change Data: NIES99 A2a Model: 2020 Mean Temperature
- 负责人：
- DOI：
- doi:10.5063/aa/dpennington.335.1
- 摘要：
- The model used here is a coupled ocean-atmosphere model that consists of the CCSR/NIES atmospheric GCM, the CCSR ocean GCM, a thermodynamic sea-ice
