元谋干热河谷退化坡地罗望子人工林水土保持效益

纪中华 李建增 等

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元谋干热河谷退化坡地罗望子人工林水土保持效益

更新时间：2024-11-07

- 元谋干热河谷退化坡地罗望子人工林水土保持效益
- Soil and Water Conservation Benefits of Man-made Tamarindus indica Forestin Degraded Slope Land of Yuanmou Dry-hot Valley
- 水土保持学报 2001年15卷第4期页码：63-65
- 作者机构：
- 作者简介：
- 基金信息：
  
  云南省、中科院省院省校合作资助项目“金沙江干热河谷典型区土地退化与治理途径研究”(编号 97S0 0 2 )
- DOI：
  中图分类号： S714.7S718.56
- 纸质出版：2001
- 稿件说明：
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纪中华李建增等. 元谋干热河谷退化坡地罗望子人工林水土保持效益[J]. 水土保持学报, 2001,15(4):63-65.

JI Zhong-hua. Soil and Water Conservation Benefits of Man-made Tamarindus indica Forestin Degraded Slope Land of Yuanmou Dry-hot Valley[J]. 2001, 15(4): 63-65.
纪中华李建增等. 元谋干热河谷退化坡地罗望子人工林水土保持效益[J]. 水土保持学报, 2001,15(4):63-65. DOI：

JI Zhong-hua. Soil and Water Conservation Benefits of Man-made Tamarindus indica Forestin Degraded Slope Land of Yuanmou Dry-hot Valley[J]. 2001, 15(4): 63-65. DOI：

摘要

元谋干热河谷典型区具有北热带温度条件和长达半年以上的干季时间

植被生态系统具有破坏容易恢复难的特点。经广泛的资源调查

选择罗望子作为治理退化坡地的先锋树种进行人工栽培。结果表明 :罗望子不仅是一种经济林木

而且具有水土保持、改良土壤、调节气候等生态效益功能。

Abstract

The representative area of dry-hot valley of Yuanmom has a temperature conditi on of the northern tropical zone and a long season of more than half a year. The characteristic of the ecosystem is easy to be ruined and difficult to be resume d. By widely researching of resources

choseTamarindus indicaas a superior pioneer species making man-made cultivation to harness degraded slope land. It is showed thatTamarindus indicanot only is a economic tree species

but a lso takes on an obvious function in water resources protection

water and soil c onservation

soil improvement

weather adjustment and so on.

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