基于遥感数据的黑土区耕地生态防护评价

史晓辰, 罗晨颖, 张超, 王伟, 陈畅, 白雪川, 李少帅

Ecological protection assessment of cultivated land in the black soil region based on remote sensing data

SHI Xiaochen, LUO Chenying, ZHANG Chao, WANG Wei, CHEN Chang, BAI Xuechuan, LI Shaoshuai

表1 嫩江市耕地生态防护等级整体评价结果

Tab.1 Overall evaluation results of ecological protection grade of cultivated land in Nenjiang city

耕地生态防护等级 面积/km2 占比/% 低等 10.62 0.14 中低等 2 637.05 34.21 中等 3 490.78 45.28 中高等 1 407.99 18.26 高等 162.49 2.11