Global change ecology

被引:38
作者
Schlesinger, WH [1 ]
机构
[1] Duke Univ, Nicholas Sch Environm & Earth Sci, Durham, NC 27708 USA
关键词
D O I
10.1016/j.tree.2006.03.004
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
Ecology has expanded from its traditional focus on organisms to include studies of the Earth as an integrated ecosystem. Aided by satellite technologies and computer models of the climate of the Earth, global change ecology now records basic parameters of our planet, including its net primary productivity, biogeochemical cycling and effects of humans on it. As I discuss here, this new perspective shows us what must be done to transform human behaviors to enable the persistence of life on Earth under human stewardship.
引用
收藏
页码:348 / 351
页数:4
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