包头市生态重要性评价

摘要

This thesis evaluated the ecological significance of Baotou by biological diversity , soil and water conservation , sand fixation .The conclusion showed the changes tendency of ecological significance in Baotou .It could provides the theory basis for ecological function division and scientific development of Baotou city .%本文从生物多样性维持与保护、土壤保持、水源涵养、防风固沙四方面进行包头市生态重要性评价，得出包头市生态重要性等级变化趋势，以期为划分包头市生态功能区划以及城市科学发展提供理论依据。