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共检索到92条 ,权限内显示50条;
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Stream chemistry for core sites in Gwynns Falls: concentration of Cl, NO3, PO4, total N and P, SO4, dissolved oxygen, E. coli, plus temperature, pH
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/de140c21d863b12baf7fabf27e41574d
- 摘要:
- is carried out in a supplemental set of sites to provide a greater range of land use. Weekly analyses includes nitrate, phosphate, total ni
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- ween uptake and release of dissolved phosphorus and ammonium during decomposition, and exhibited consistent net N uptake as nitrate-nitrite. Across species and diets
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Exotic invasive plants increase productivity, abundance of ammonia-oxidizing bacteria, and nitrogen availability in intermountain grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.dd490
- 摘要:
- ween plant productivity and soil nitrate differed among native and invasive species, suggesting a fundamental disparity in the effects of natives and invaders
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Stream chemistry for core sites in Gwynns Falls: concentration of Cl, NO3, PO4, total N and P, SO4, dissolved oxygen, E. coli, plus temperature, pH
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/ac102e6fed07d1abecf65f28d39e9ed6
- 摘要:
- out in a supplemental set of sites to provide a greater range of land use. Weekly analyses includes nitrate, phosphate, total nitrogen, total phosphorus, chloride
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Stream chemistry for core sites in Gwynns Falls: concentration of Cl, NO3, PO4, total N and P, SO4, dissolved oxygen, E. coli, plus temperature, pH
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/dfaa8b33f8b84ac1dfd947e9d57ccbe6
- 摘要:
- out in a supplemental set of sites to provide a greater range of land use. Weekly analyses includes nitrate, phosphate, total nitrogen, total phosphorus, chloride
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- to interior trees. In contrast, nitrogen concentrations and ?15N in foliage from forest edge trees were significantly greater compared to interior trees
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Nitrate or ammonium: influences of nitrogen source on the physiology of a green alga
- 负责人:
- DOI:
- doi:10.5061/dryad.2k16k4b
- 摘要:
- energy demand. We hypothesized that due to the lesser energy requirement of ammonium (NH4+)-use, in contrast to nitrate (NO3-)-use, more energy remains for other metabolic processes
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Organization of biogeochemical nitrogen pathways with switch-like adjustment in fluctuating soil redox conditions
- 负责人:
- DOI:
- doi:10.5061/dryad.n04g0
- 摘要:
- adaptive capacity to stabilize ammonium and nitrate availability, and that the bistability in the formation of ammonium is linked to the transient upregulation
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Stream chemistry for core sites in Gwynns Falls: concentration of Cl, NO3, PO4, total N and P, SO4, dissolved oxygen, E. coli, plus temperature, pH
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/89eb8f9c94842c3ec0b1e8f80c300e95
- 摘要:
- is carried out in a supplemental set of sites to provide a greater range of land use. Weekly analyses includes nitrate, phosphate, total ni
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest
- 负责人:
- DOI:
- doi:10.5061/dryad.0p2ngf1xb
- 摘要:
- n perennial grasses (5.9) and poplar (7.2). NH4+ concentrations in soil water from all cropping systems were relatively low (<0.07