基于景观生态风险评价的宁江流域景观格局优化
李青圃,张正栋,万露文,杨传训,张杰,叶晨,陈裕婵

Landscape pattern optimization in Ningjiang River Basin based on landscape ecological risk assessment
LI Qingpu,ZHANG Zhengdong,WAN Luwen,YANG Chuanxun,ZHANG Jie,YE Chen,CHEN Yuchan
表3 宁江流域廊道分级标准
Tab. 3 Classification criteria of ecological corridors
廊道等级 廊道长度(m)
1 ≥ 30000
2 10000~30000
3 < 10000