摘要
元江干热河谷海拔1200m以下的山地残存的森林植被寥寥无几,山地严重退化,炎热、干燥的气候,旱涝、风沙灾害已成了元江县及周围山地的严重生态问题。通过对元江干热河谷山地植被类型的调查,提出了植被恢复的措施。
There is little forest under the altitude of 1200m in hot dry valley of Yuanjiang.Hot and dry climate,drought and flood and sand blown by wind become the serious ecological problems in Yuanjiang.Based on the investigation of vegetation in Yuanjiang,the paper points out some countermeasures to recovery the forest.
出处
《云南环境科学》
2005年第B05期71-73,79,共4页
Yunnan Environmental Science
关键词
干热河谷
山地植被
植被恢复
元江
hot dry valley
mountain vegetation
vegetation recovery
Yuanjiang
