基于水质目标管理的水功能区调整实践
陈俊颖, 张亚辉, 杨吉强, 王燕鹏, 安树青, 阮晓红

Adjustment of water function zone adjustment based on water⁃quality target management
Junying Chen, Yahui Zhang, Jiqiang Yang, Yanpeng Wang, Shuqing An, Xiaohong Ruan
表2 B?IBI分级标准
Table 2 Classfication criteria of B?IBI
参数名称理想状态健康亚健康不健康病态
B?IBI80~10060~8040~6020~400~20