荒漠内陆河地区人工植被重建中的植物物种选择与实践--以塔里木河中下游为例

结合1999-2003年间引种驯化试验和育苗造林实践及前人在西部荒漠区进行的大量工作,进行了人工植被重建中适宜物种筛选研究。根据植物的生态适宜性,运用恢复生态学中的限制性因子原理和生物多样性原理,初步筛选出31种塔里木河中下游生态脆弱带植被恢复重建与退耕还林还草工程中适宜应用的栽培和野生植物种,并将其中的一些物种应用到了当地生态工程的实践中。

Selection of Plant Species in Artificial Vegetation Reconstruction in Inland River Area in Desert--A Case Analysis on the Middle and Lower Reaches of Tarim River

Combining the abundance prevenient work and the practice in domesticationand breeding during 1999-2003, the research was carried on for suitable species selection in artificial vegetation reconstruction. On the bases of ecological suitability of plants, the limited factors principlein restoration ecology and biodiversity principle were applied, 31 suitable species were selected for engineering of returning farmland to forest and grassland and vegetation reconstruction in ecotone in the middle and lower reaches of Tarim river. Some species have been applied to the local practice of ecology engineering.