2024年4月21日发(作者：卫凝丝)
China Coastal and Marine Environment Protection:
State and Policies
CONTENT
The Status of Coastal and Marine Water Quality…………….16
The Main Pollution Sources for Marine Environment………..17
The Marine Environment Protection Efforts…………………..18
Recent and Future Policies to Protect Coastal and Marine
Environment……………………………………………………...24
The Status of Coastal and Ma
rine Water Quality
According to 2003 China Coastal water
quality communique, coastal water quality
is more or less improved, the percentage of
water quality of grade
Ⅰ
and
Ⅱ
was
50.2%，increased by 0.5% compared with
2002; the percentage of water quality of
grade
Ⅳ
and inferior
Ⅳ
was 30.0%，
decreased by 5.9%。
Inferior
Ⅳ
Ⅳ
8.5%
21.5%
Ⅰ
19.8%
Ⅲ
19.8%Ⅱ
30.4%
Quality Communique, there was the According to 2003 China Marine Water
2
marine area of about 142 thousands
Km that didn’t reach the water quality
standard of clean marine area. It decreased by 32 thousands Km
2
, compared with
last year. On the whole, marine pollution in China has been alleviated.
Trends in national coastal and marine water area
inferior to the marine water quality standards of Grade Ⅰ
25
20
20.2
20
2
a
r
e
a
（
1
0
t
h
o
u
s
a
n
d
s
K
m
）
20
14.6
15.8
15
10
10
5
0
12.3
13.1
17.7
17.3
17.4
14.2
473
1
2024年4月21日发(作者：卫凝丝)
China Coastal and Marine Environment Protection:
State and Policies
CONTENT
The Status of Coastal and Marine Water Quality…………….16
The Main Pollution Sources for Marine Environment………..17
The Marine Environment Protection Efforts…………………..18
Recent and Future Policies to Protect Coastal and Marine
Environment……………………………………………………...24
The Status of Coastal and Ma
rine Water Quality
According to 2003 China Coastal water
quality communique, coastal water quality
is more or less improved, the percentage of
water quality of grade
Ⅰ
and
Ⅱ
was
50.2%，increased by 0.5% compared with
2002; the percentage of water quality of
grade
Ⅳ
and inferior
Ⅳ
was 30.0%，
decreased by 5.9%。
Inferior
Ⅳ
Ⅳ
8.5%
21.5%
Ⅰ
19.8%
Ⅲ
19.8%Ⅱ
30.4%
Quality Communique, there was the According to 2003 China Marine Water
2
marine area of about 142 thousands
Km that didn’t reach the water quality
standard of clean marine area. It decreased by 32 thousands Km
2
, compared with
last year. On the whole, marine pollution in China has been alleviated.
Trends in national coastal and marine water area
inferior to the marine water quality standards of Grade Ⅰ
25
20
20.2
20
2
a
r
e
a
（
1
0
t
h
o
u
s
a
n
d
s
K
m
）
20
14.6
15.8
15
10
10
5
0
12.3
13.1
17.7
17.3
17.4
14.2
473
1