搜索结果: 1-4 共查到“知识要闻 population”相关记录4条 . 查询时间(0.046 秒)
China Population and Development Studies专刊征稿（图）
China Population and Development Studies 征稿 当代中国人口与发展（英文）
2022/8/26
《当代中国人口与发展（英文）》（China Population and Development Studies，CPDS）杂志2017年创刊，由国家卫生健康委员会主管、中国人口与发展研究中心主办，为中国人口学会英文会刊，2021年获得国家社科基金立项资助。杂志重点刊载中国人口与发展领域的原创论文、政策评论、研究报告、研究综述以及中外人口比较等最新综合研究成果，内容涵盖人口理论、人口统计、人口和卫...
于典司（2021）Genetic diversity and population structure of popcorn germplasm resources using genome-wide SNPs through genotyping-by-sequencing （图）
爆米花 遗传多样性 SNP 爆裂玉米
2023/2/27
上海市农业科学院作物育种栽培研究所玉米研究中心郑洪建团队在Genetic Resources and Crop Evolution发表了题为“Genetic diversity and population structure of popcorn germplasm resources using genome-wide SNPs through genotyping-by-sequencing...
The fraction of the global population at risk of floods is growing
flood climatic disaster global population economic development
2021/8/9
Satellite imaging combined with population data shows that, globally, the number of people living in flood-prone areas is growing faster than is the number living on higher ground — greatly increasing...
Fecal records show Maya population affected by climate change
Maya population climate change drought period wet period
2021/8/4
A new study has shown that the size of the Maya population in the lowland city of Itzan (in present-day Guatemala) varied over time in response to climate change. The findings show that both droughts ...