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Intraspecific variations of anatomical, morphological and chemical traits in leaves and absorptive roots along climate and soil gradients: a case study with Ginkgo biloba and Eucommia ulmoides 期刊论文
发表期刊: PLANT AND SOIL. 出版年: 2021
作者:  Wang, Siyuan;  Wang, Wenna;  Wang, Shaozhong;  Yang, Lixue;  Gu, Jiacun
收藏  |  浏览/下载:34/0  |  提交时间:2021/11/19
Environmental gradients  Leaf economics spectrum  Plant anatomical traits  Resource-use strategy  Root economics space  
The Principle of Population for the 21st Century: The Never Coming Stationary State 期刊论文
发表期刊: REVIEW OF ECONOMIC PERSPECTIVES. 出版年: 2012, 卷号: 12, 期号: 3, 页码: 168-184
作者:  Machay, Martin
收藏  |  浏览/下载:10/0  |  提交时间:2021/01/08
stationary state  terraforming  food  population growth  nutrition  space economics