HJ 1141-2020 生态保护红线监管技术规范生态状况监测（试行）.pdf

HJ 1141 2020 Technical specification for supervision of ecological conservation redline Ecological condition monitoring (on trial) 2020-11-24 2020-11-24 ii 1 1 2 1 3 2 4 3 5 4 6 5 7 6 8 8 9 9 10 10 A 11 B 13 C 14 D 15 E 16 F 17 G 18 i A B C~ G 2020 11 24 2020 11 24 ii 1 2 GB/T 13923 GB/T 13989 GB/T 15968 GB/T 21010 GB/T 2260 GB/T 24255 GB/T 24356 GB/T 36197 CH/Z 3003 DZ/T 0266 LY/T 12 13 SL 190 SL 592 SL 750