|
流域分区 |
River |
|
分类河长占评价河长百分比(%) | |||||
|
评价河长 | ||||||||
|
(千米) | ||||||||
|
Evaluate |
Ⅰ类 |
Ⅱ类 |
Ⅲ类 |
Ⅳ类 |
Ⅴ类 |
劣Ⅴ类 | ||
|
Length |
GradeⅠ |
GradeⅡ |
Grade Ⅲ |
Grade Ⅳ |
Grade Ⅴ |
Worse | ||
|
(km) |
|
|
|
|
|
than | ||
|
|
|
|
|
|
|
GradeⅤ | ||
|
|
|
|
|
|
|
|
|
|
|
全 国 |
National Total |
147728 |
3.5 |
31.8 |
25.9 |
11.4 |
6.8 |
20.6 |
|
松花江区 |
|
13562 |
0.8 |
17.0 |
29.2 |
25.2 |
6.3 |
21.5 |
|
#松花江 |
|
10946 |
1.0 |
17.9 |
33.3 |
19.6 |
5.6 |
22.6 |
|
辽河区 |
|
5497 |
1.5 |
27.1 |
17.4 |
10.8 |
13.1 |
30.1 |
|
#辽河 |
|
2553 |
|
4.6 |
27.8 |
9.2 |
24.8 |
33.6 |
|
海河区 |
|
12996 |
2.4 |
19.6 |
13.2 |
10.7 |
2.2 |
51.9 |
|
#海河 |
|
10310 |
2.4 |
16.1 |
6.8 |
11.9 |
2.0 |
60.8 |
|
黄河区 |
|
13848 |
5.2 |
12.7 |
21.3 |
13.5 |
10.5 |
36.8 |
|
淮河区 |
|
14131 |
0.5 |
15.6 |
23.3 |
18.1 |
11.3 |
31.2 |
|
#淮河 |
|
12026 |
0.5 |
15.6 |
22.3 |
20.2 |
12.8 |
28.6 |
|
长江区 |
|
41177 |
3.7 |
36.2 |
29.2 |
9.0 |
7.5 |
14.4 |
|
#太湖 |
|
3029 |
|
4.2 |
10.6 |
13.6 |
15.9 |
55.7 |
|
东南诸河区 |
Southeastern Rivers |
5035 |
5.2 |
38.3 |
20.7 |
12.1 |
8.9 |
14.8 |
|
珠江区 |
|
18542 |
|
38.8 |
29.8 |
11.0 |
6.8 |
13.6 |
|
#珠江 |
|
13886 |
|
32.4 |
35.2 |
11.1 |
7.0 |
14.3 |
|
西南诸河区 |
Southwestern Rivers |
13407 |
0.2 |
48.0 |
46.1 |
2.8 |
0.2 |
2.7 |
|
西北诸河区 |
Northwestern Rivers |
9534 |
21.2 |
65.8 |
7.0 |
3.5 |
1.7 |
0.8 |
|
|
|
|
|
|
|
|
|
|
