筛选
科学数据
统计数据
共检索到32条 ,权限内显示50条;
Nitrogen Input, Nitrogen Surplus, and Nitrogen Use Efficiency Globally and for Selected Regions
- 负责人：
- DOI：
- doi:10.5281/zenodo.3384678
- 摘要：
- Data on nitrogen input, surplus and nitrogen use efficiency are provided globally, and for USA, European Union, China, Brazil and South Asia
Data from: Optimal foraging or surplus killing: selective consumption and discarding of salmon by brown bears
- 负责人：
- Lincoln, Alexandra
- DOI：
- doi:10.5061/dryad.3fg5r56
- 摘要：
- quality and if bears have easy access to better prey, or may reveal non-adaptive surplus killing behavior if fish are killed and discarded at random
Replication data for: The Effect of the TseTse Fly on African Development
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/e112921
- 摘要：
- t the TseTse reduced the ability of Africans to generate an agricultural surplus historically. Ethnic groups inhabiting TseTse-suitable areas were less li
Replication data for: The Effect of the TseTse Fly on African Development
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/e112921v1-22765
- 摘要：
- t the TseTse reduced the ability of Africans to generate an agricultural surplus historically. Ethnic groups inhabiting TseTse-suitable areas were less li
Replication data for: The Effect of the TseTse Fly on African Development
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/e112921v1
- 摘要：
- t the TseTse reduced the ability of Africans to generate an agricultural surplus historically. Ethnic groups inhabiting TseTse-suitable areas were less li
Aquatic sedimentation rates and physiochemical data in two ponds: Rittgarten and Kraatz
- 负责人：
- Leibniz Centre For Agricultural Landscape Research (ZALF), Müncheberg (Germany);;Science, German National Library Of;;Institute Of Landscape Hydrology, Leibniz Centre For Agricultural Landscape Research (ZALF);;Leibniz Centre For Agricultural Landscape Research (ZALF), Müncheberg (Germany)
- DOI：
- doi:10.4228/zalf.2018.344
- 摘要：
- P release, with finally a surplus in P.
Data from: Plasma pro-atrial natriuretic peptide to indicate fluid balance during cystectomy: a prospective observational study
- 负责人：
- DOI：
- doi:10.5061/dryad.116js
- 摘要：
- a fluid surplus by 2.4?L (2.0 to 2.7). Conclusions: There was a correlation between intraoperative haemorrhage and a decrease in plasma proANP and, taki
Potential for Carbon Sequestration in European Soils: Preliminary Estimates for Five Scenarios Using Results from Long-Term Experiments
- 负责人：
- DOI：
- doi:10.3334/cdiac/tcm.004
- 摘要：
- straw into the soils in which it was grown, (d) the afforestation of surplus arable land through natural woodland regeneration, and (e) extensification
Data from: Mitochondrial genomes of domestic animals need scrutiny
- 负责人：
- 关键词：
- Agriculture DNA Barcoding Phylogenetic Theory and Methods Molecular Evolution Population Genetics - Empirical Conservation Genetics
- DOI：
- doi:10.5061/dryad.cc5kn
- 摘要：
- trees for the eight animals. We show that errors due to artificial recombination, surplus of mutations, and phantom mutations, do exist in 14.5% (194/1342
Data from: Signals of selection in outlier loci in a widely dispersing species across an environmental mosaic
- 负责人：
- DOI：
- doi:10.5061/dryad.h32j9
- 摘要：
- dispersing purple sea urchin, Strongylocentrotus purpuratus. Comparing six populations spanning the species’ wide latitudinal range from Canada
