SPECIES MIGRATIONS AND ECOSYSTEM STABILITY DURING CLIMATE CHANGE - THE BELOWGROUND CONNECTION

被引：46

作者：

PERRY, DA

BORCHERS, JG

BORCHERS, SL

AMARANTHUS, MP

机构：

[1] Department of Forest Science, Oregon State University, Corvallis, Oregon

[2] US. Forest Service Siskiyou National Forest Grants Pass, Oregon

来源：

CONSERVATION BIOLOGY | 1990年 / 4卷 / 03期

关键词：

D O I：

10.1111/j.1523-1739.1990.tb00288.x

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Abstract: Compatibility between the belowground mutualists of resident species and the needs of immigrant species will strongly influence the successful transition from one perennial plant community to another during climate change. A hiatus in the overlap between plant species that maintain a positive link with the soil ecosystem could result in site capture by weeds and rapid degradation of the productive capacity of soils. We discuss instances in which such rapid degradation has occurred and argue for the crucial importance of protecting plant‐soil links in the coming decades through maintaining biodiversity and utilizing management practices that help plants keep a firm grip on the soil. Examples of the latter include partial and dispersed cutting in forestry, use of green cover crops in agriculture and grazing intensities that permit degraded range to rebuild. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：266 / 274

页数：9

共 51 条

[1]

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[2]

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[3]

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[4]

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[5]

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[8]

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[10]

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