The Ecological Conservation of the Yellow River Delta Marsh

摘要

The Yellow River delta marsh is an important ecosystem in the Yellow River bayou, which has the functions as follows: keeping biologic diversity, storing floodwater and avoiding drought, adjusting climate and reducing pollution, defending natural calamities etc. The existence and change of the marsh have direct influence on the bayou eco-enliroinent. On the foundation of analysis of the actuality, the characteristics and change reasons of the delta marsh, discuss the particularity and indispensability of ecological conservation, confirm current protect measures and targets of the Yellow River delta marsh.