筛选
科学数据
统计数据
共检索到100条 ,权限内显示50条;
Dutch results from the monitoring of pesticide residues in food
- 负责人：
- 关键词：
- crops pesticide residues food control monitoring maximum residue levels consumer risk assessment agriculture plant-protection products chemicals The Netherlands
- DOI：
- doi:10.5281/zenodo.1323604
- 摘要：
- es. Pesticide residues resulting from the use of plant protection products on crops that are used for food or feed production may pose a risk factor for public health
Data from: Effect of host plant and immune challenge on the levels of chemosensory and odorant-binding proteins in caterpillar salivary glands
- 负责人：
- DOI：
- doi:10.5061/dryad.0g6m2
- 摘要：
- ds in comparison to the labial glands. These findings suggest that the mandibular glands of caterpillars may play an important role protecting the caterpillar fro
Replication Data for: Technological Innovations, Downside Risk, and the Modernization of Agriculture
- 负责人：
- Emerick, Kyle;;De Janvry, Alain;;Sadoulet, Elisabeth;;Dar, Manzoor H.
- 关键词：
- DOI：
- doi:10.7910/dvn/w97nzb
- 摘要：
- m the technology comes from crowding in of other investments. Therefore, improved technologies that reduce risk by protecting production in bad years hav
Data from: Nectar robbing: a common phenomenon mainly determined by accessibility constraints, nectar volume and density of energy rewards
- 负责人：
- DOI：
- doi:10.5061/dryad.5s06n
- 摘要：
- , production and density of energy rewards, mechanisms of protection against nectar robbers, plant life form and geographic origin. Nectar robbing was present
SGS-LTER Effects of grazing on ecosystem structure and function (GZTX): Vegetation measurements on the Central Plains Experimental Range, Nunn
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- DOI：
- doi:10.25675/10217/85591
- 摘要：
- ; 2. Long-term grazing (moderate); 3. 50 years of protection followed by grazing; 4. 50 years of grazing followed by protection. Net primary production
Czech Republic results from the monitoring of pesticide residues in food
- 负责人：
- 关键词：
- crops pesticide residues food control monitoring maximum residue levels consumer risk assessment agriculture plant-protection products chemicals The Czech Republic
- DOI：
- doi:10.5281/zenodo.1322628
- 摘要：
- es. Pesticide residues resulting from the use of plant protection products on crops that are used for food or feed production may pose a risk factor for public health
Data from: Review on the effects of toxicants on freshwater ecosystem functions
- 负责人：
- DOI：
- doi:10.5061/dryad.52nn2
- 摘要：
- ). For pesticides, more than one third of observations indicated reductions in ecosystem functions at concentrations that are assumed being protective in regulati
Data from: Positive plant-soil feedbacks trigger tannin evolution by niche construction: a spatial stoichiometric model
- 负责人：
- DOI：
- doi:10.5061/dryad.gv2qr76
- 摘要：
- on and that mycorrhizal fungi associated with plants are able to absorb N from tannin-protein complexes. In our model, tannin production evolves
Data from: Multi-scale effects of habitat structure and landscape context on a vertebrate with limited dispersal ability (the brown-throated sloth
- 负责人：
- DOI：
- doi:10.5061/dryad.n8tt5
- 摘要：
- rge tracts of forest. Although mixed-use areas and tree plantations are not substitutes for protected forests, our results suggest they provide important
Data from: Selective plant foraging and the top-down suppression of native diversity in a restored prairie
- 负责人：
- DOI：
- doi:10.5061/dryad.d3m23
- 摘要：
- ve rodents preferred non-targeted and mostly non-native oldfield plants that are more locally abundant, thus protecting the rarer native planted species fro
