欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 2002, Vol. ›› Issue (3): 29-32.

• 研究报告 • 上一篇    下一篇

西双版纳乡村河溪利用方式及变化研究

吴兆录1,2, 郑寒3, 杨正彬4   

  1. 1. 中国科学院西双版纳热带植物园, 勐仑, 666303;
    2. 云南大学生态学与地植物学研究所, 昆明, 650091;
    3. 云南大学生态学与地植物学研究所, 昆明, 650091;
    4. 西双版纳州国家级自然保护区科研所, 景洪, 666100
  • 收稿日期:2001-07-10 修回日期:2001-11-25 出版日期:2002-06-10
  • 基金资助:
    国家自然科学基金项目(39860021),中国科学院知识创新项目资助

Small Stream Use and Its Future Changes in Rural Areas of Xishuangbanna,SW China

Wu Zhaolu1,2, Zheng Han3, Yang Zhengbin4   

  1. 1. Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun 666303;
    2. Institute of Ecology and Geobotany, Yunnan University, Kunming 650091;
    3. Institute of Ecology and Geobotany, Yunnan University, Kunming 650091;
    4. Institute of Xishuangbanna National Nature Reserve, Jinghong 666100
  • Received:2001-07-10 Revised:2001-11-25 Online:2002-06-10

关键词: 竹炭, 猪粪, 堆肥, 温度, 脱水, 氮素损失

Abstract: Reclamation,fishing,damming,building reservoirs,and channelization,the existing models of small stream use in Xishuangbanna,SW China are discussed based on detailed survey in 25 villages among 7 nationalities. The small stream use is not only a simple economic issue,but also has bearings on village's flood and drought regulation,community physiognomy,and traditional culture promotion.According to the prevailing national policies for conservation and development,the indigenous people and the authors discussed together the possible change trends for small stream use:traditional fishing and water and land resources use will be continued while channelization and fishing with electric tools will be abolished. It is indicated that small streams are playing important roles in rural development and that models of small stream use have roots into traditional cultures. It is recommended that small stream management should be one of the key acts in regional ecological management.

Key words: bamboo biochar, pig manure, compost, temperature, dehydration, nitrogen loss.

中图分类号: