ENVIRONMENTAL SENSITIVITY OF ECOTYPES AS A POTENTIAL INFLUENCE ON PRIMARY PRODUCTIVITY

被引：33

作者：

FETCHER, N ^{[1
]}

SHAVER, GR ^{[1
]}

机构：

[1] ECOSYSTEM CTR, MARINE BIOL LAB, WOODS HOLE, MA 02543 USA

来源：

AMERICAN NATURALIST | 1990年 / 136卷 / 01期

关键词：

D O I：

10.1086/285085

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Presents an example of ecotypic differentiation in a dominant plant species of the tussock tundra ecosystems of N Alaska (Eriophorum vaginatum) and suggests how such differentiation can affect ecosystem responses such as primary productivity. The objective was to detect genotype-by-environment interaction in the response of the tiller-size index. -from Authors

引用

页码：126 / 131

页数：6

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