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生态学杂志 ›› 1994, Vol. ›› Issue (5): 50-55.

• 研究报告 • 上一篇    下一篇

荒漠绿洲生态系统的运行机制及退化的监控研究

方创琳   

  1. 西北师范大学地理系, 兰州 730070
  • 收稿日期:1994-03-07 修回日期:1994-05-04 出版日期:1994-10-10

Operation Mechanism of Desert Oases Ecosystem and Its Degeneration Monitoring

Fang Chuanglin   

  1. Department of Geography, Northwest University, Lanzhou 730070
  • Received:1994-03-07 Revised:1994-05-04 Online:1994-10-10

关键词: 秦岭西部, 次生林, 人工林, 土壤动物, 群落结构, 营养功能群

Abstract: Based on the specific characteristics of desert oases ecosystem,its operation mechanism and de- generation monitoring are discussed,which will give a new approach for the improvement and e-cological designning of desert oases ecosystem.

Key words: western Qingling Mountains, secondary forest, forest plantation, soil fauna, community structure, trophic functional group.