Preliminarily Analysis on Protection Ways for Natural Vegetation Cover of Erjina Banner in Lower Heihe River

CHEN Jiang-nan

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Preliminarily Analysis on Protection Ways for Natural Vegetation Cover of Erjina Banner in Lower Heihe River

更新时间：2024-11-07

- Preliminarily Analysis on Protection Ways for Natural Vegetation Cover of Erjina Banner in Lower Heihe River
- Vol. 18, Issue 2, Pages: 45-48(2004)
- 作者机构：
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- DOI：
  CLC： S758.5
- Published：2004
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CHEN Jiang-nan. Preliminarily Analysis on Protection Ways for Natural Vegetation Cover of Erjina Banner in Lower Heihe River[J]. 2004, 18(2): 45-48.
DOI：

CHEN Jiang-nan. Preliminarily Analysis on Protection Ways for Natural Vegetation Cover of Erjina Banner in Lower Heihe River[J]. 2004, 18(2): 45-48. DOI：

摘要

针对黑河下游额济纳旗天然林草植被面积不断减少、生态环境日趋恶化的问题，采用实地调查和收集相关调研成果相结合的方法，在初步查明天然林草植被现状及存在问题、分析退化原因的基础上，经过探讨认为，额济纳旗天然林草植被的保护途径主要包括：大力推行围栏封育，按照草场的载畜能力调节载畜量，增加供水量、扩大灌溉面积，适当发展人工林草，建设人工小生物圈等。

Abstract

Aiming at issues of natural vegetation cover area continuous reduction and eco-environment deterioration

the present situation of natural vegetative cover and its existing problem was detected clearly first adopting jointly methods of field investigation and current research results collection. Analysis results for vegetation cover degeneration reasons deduce that protection measures should include the following: to enlarge drylot feeding scale

control livestock number according to bearing capacity of grassland

increase water supply and enlarge irrigation area

develop reforestation

construct small scale artificial biosphere

and so on.

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