南非人工林及其对生物多样性和水资源的影响

R. Pott
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引用次数: 18

摘要

很明显,许多对人工林作为一种土地利用形式的批评是基于情感偏见,而不是基于确凿的证据。一项认知调查的结果被提出来支持这一假设。针对林业的两项普遍指控——一是林业导致生物多样性严重减少,二是林业消耗了不成比例的水资源——经过了辩论,并提出了更合理的观点。报告强调需要进行研究和监测,以提供决策者明智地管理土地利用选择(包括林业)所需的事实证据。
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Plantation Forestry in South Africa and its Impact on Biodiversity and Water
SYNOPSIS It is apparent that much of the criticism of plantation forestry as a form of land-use is based on emotional bias rather than on hard evidence. The results of a perception survey are presented to support this supposition. Two accusations that are commonly levelled against forestry—namely that it leads to a serious reduction in biodiversity, and secondly that it uses a disproportionate amount of water—are debated and more reasoned views are presented. The need for research and monitoring to provide the factual evidence that decision makers need for the wise management of land-use options—including forestry—is highlighted.
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