筛选
科学数据
统计数据
共检索到907条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Current Population Survey, August 1998: Food Security Supplement;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03044.v1
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Current Population Survey, September 1996: Food Security Supplement;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03041
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Current Population Survey, September 1996: Food Security Supplement;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03041.v1
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effects of food abundance and early clutch predation on reproductive timing in a high Arctic shorebird exposed to advancements
- 负责人:
- DOI:
- doi:10.5061/dryad.3dk6r
- 摘要:
- rs when the food peak was broad. Sanderling clutches were most likely to be depredated early in the season, which should delay reproduction. We propose that high ea
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Bulgarian results from the monitoring of pesticide residues in food
- 负责人:
- 关键词:
- pesticide residues food control monitoring maximum residue levels consumer risk assessment agriculture crops plant-protection products chemicals Bulgaria
- DOI:
- doi:10.5281/zenodo.1322616
- 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
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The effects of food and parasitism on reproductive performance of a wild rodent
- 负责人:
- DOI:
- doi:10.5061/dryad.6545f86
- 摘要:
- Food and parasitism can have complex effects on small mammal reproduction. In this study, we tested the effects of sex, food and parasiti
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Historical contingency and productivity effects on food-chain length
- 负责人:
- 关键词:
- microcosm experiment
- DOI:
- doi:10.5061/dryad.2m9r762
- 摘要:
- ified the sequence of species introduction into the microcosm at four productivity levels to jointly test the effects of historical contingency and productivity on FCL
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Replication Data for: Nutrition Transition and the Structure of Global Food Demand
- 负责人:
- Gouel, Christophe
- 关键词:
- DOI:
- doi:10.15454/9dzlra
- 摘要:
- Estimating future demand for food is a critical aspect of global food security analyses. The process linking dietary changes to wealth
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Environment-dependent sexual selection: Bateman's parameters under varying levels of food availability
- 负责人:
- DOI:
- doi:10.5061/dryad.m01qr
- 摘要:
- -restricted snails. Food-restricted individuals had a reduced female reproductive output, suggesting that we successfully manipulated the reproductive resources
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
German results from the monitoring of pesticide residues in food
- 负责人:
- 关键词:
- pesticide residues food control monitoring maximum residue levels consumer risk assessment agriculture crops plant-protection products chemicals Germany
- DOI:
- doi:10.5281/zenodo.1322636
- 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