对森林管理的流动反应的总体分析
Jaivime Evaristo1, Jeffrey J McDonnell2,3,4
1Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands. j.evaristo@uu.nl.
Nature
|June 19, 2019
概括
了解森林管理如何影响河流流动对于水资源管理至关重要. 景观水存储对于预测森林砍伐的流动反应至关重要,而通过蒸发的水损失对于预测森林种植的反应至关重要.
科学领域:
- 水文学
- 森林管理
- 环境科学
背景情况:
- 预测河流对森林管理的反应对于可持续的水资源管理至关重要.
- 之前对森林覆盖面变化的研究产生了不一致和不可预测的结果.
研究的目的:
- 在全球范围内评估控制河流应对植树和移除森林的因素.
- 开发一个解释森林对水产的影响的模型.
主要方法:
- 编制了全球森林管理研究的综合数据库.
- 引入了包括七个关键景观因素的植被到岩石模型.
主要成果:
- 景观水库是森林砍伐流动的主要预测因素.
- 通过蒸发的水损失是预测森林种植流动反应的最重要因素.
结论:
- 结果为气候变化缓解策略的模型参数化提供了信息,例如植树和森林砍伐.
- 提供不同地质和气候地区可持续水资源管理的见解.
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