9-5
环境保护情况(2010-2011年) |
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Environmental
Protection (2010-2011) |
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项
目 |
Item |
2010 |
2011 |
|
环保投资(亿元) |
Investment in Environmental
Protection (100 million yuan) |
231.68 |
275.2 |
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水资源总量(亿立方米) |
Total Water Resources (100 million cu.m) |
464.3 |
514.58 |
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用水总量(亿立方米) |
Total Use of Water (100 million cu.m) |
86.39 |
86.80 |
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生活污水排放量(万吨) |
Discharged Volume of Domestic Sewage (10 000 tons) |
82933.3 |
97355.6 |
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化学需氧量排放量(万吨) |
Discharged Volume of COD (10 000 tons) |
23.45 |
41.68 |
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二氧化硫排放量(万吨) |
Discharged Volume of SO2 (10 000 tons) |
71.94 |
58.69 |
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#生活二氧化硫排放量(万吨) |
Discharged Volume of SO2 from Daily Life (10
000 tons) |
14.67 |
5.56 |
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饮用水源水质达标率(%) |
Rate of Drinking Water Sources
up to Standard (%) |
100.0 |
100 |
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工业污染治理施工项目数(个) |
On-going Projects of Industrial
Pollution Treatment (unit) |
116 |
253 |
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工业污染治理项目完成投资(万元) |
Completed Investment in Projects
of Industrial Pollution Treatment (10 000 yuan) |
77502 |
72994 |
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工业污染治理竣工项目数(个) |
Completed Projects of Industrial
Pollution Treatment (unit) |
89 |
195 |
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工业固体废物综合利用率(%) |
Rate of Industrial Solid Wastes
Comprehensively Utilized (%) |
80.4 |
76.86 |
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森林覆盖率(%) |
Forest Coverage(%) |
37.0 |
39.0 |
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自然保护区数(个) |
Number of Nature Reserves (unit) |
58 |
58 |
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自然保护区面积(万公顷) |
Area of Nature Reserves (10 000
hectares) |
89.23 |
87.58 |
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保护区面积占土地总面积比重(%) |
Percentage of Nature Reserves to
Total Land Area (%) |
10.8 |
10.3 |
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主城区区域环境噪声平均值(分贝) |
Average Noises in Downtown (db) |
54.2 |
54.0 |
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主城区道路交通噪声(分贝) |
Traffic Noises in Downtown (db) |
68.0 |
68.0 |
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主城区大气可吸入颗粒年日均值(毫克/立方米) |
Annual Average Daily Inhalable
Motes in Atmosphere in Downtown (mg/cu.m) |
0.102 |
0.093 |
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主城区二氧化硫年日均值(毫克/立方米) |
Annual Average Daily SO2 Concentration in
Downtown (mg/cu.m) |
0.048 |
0.038 |
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主城区二氧化氮年日均值(毫克/立方米) |
Annual Average Daily NO2 Concentration in
Downtown (mg/cu.m) |
0.039 |
0.032 |
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主城区环境空气质量优良天数比例(%) |
Proportion of
High Air Quality Days in Downtown (%) |
85.2 |
88.8 |
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注:1)森林覆盖率数据为2002年森林资源二类调查基础上的推算数,该调查一般五年一次。 |
2)环境保护数据2011年统计口径变化,与往年不可比(9-5至9-11表)。 |
Note: a)The data
of forest coverage is calculated on the basis of Class II survey of forest
resources in 2002, which is carried out every 5 years ordinarily. |
b)Due to the adjustment of statistic scope, the data of environment
protection in 2011 is not comparable with the data of previous years (from
9-5 to 9-11). |
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