5-9 环境保护情况(2006-2007年) | |||||
Environmental Protection (2006-2007) | |||||
项 目 | Item | 2006 | 2007 | ||
环保投资(亿元) | Investment in Environmental Protection (100 million yuan) | 84.64 | 108.20 | ||
水资源总量(万立方米) | Water Resources(10 000 cu.m) | 3803191 | 6629601 | ||
用水总量(万立方米) | Water Use(10 000 cu.m) | 732013 | 774281 | ||
生活污水排放量(万吨) | Discharged Volume of Sanitary Sewage(10 000 tons) | 62621 | 65238 | ||
化学需氧量排放量(万吨) | Discharged Volume of COD (10 000 tons) | 26.40 | 25.13 | ||
二氧化硫排放量(万吨) | Discharged Volume of SO2 (10 000 tons) | 85.95 | 82.62 | ||
#生活二氧化硫排放量(万吨) | Discharged Volume of SO2 from Living (10 000 tons) | 14.87 | 14.31 | ||
饮用水源水质达标率(%) | Rate of Quality of Drinking Water Sources up to Standards (%) | 98.6 | 99.4 | ||
工业污染治理施工项目数(个) | On-going Projects of Industrial Pollution Treatment (unit) | 178 | 299 | ||
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) |
36742 | 100070 | ||
工业污染治理竣工项目数(个) | Completed Projects of Industrial Pollution Treatment (unit) | 167 | 260 | ||
工业废水排放达标率(%) | Rate of Waste Water up to Discharge Standard (%) | 93.9 | 92.1 | ||
工业固体废物综合利用率(%) | Rate of Industrial Solid Wastes Comprehensively Utilized (%) | 73.7 | 76.7 | ||
森林覆盖率(%) | Forest Coverage(%) | 32.0 | 32.0 | ||
自然保护区数(个) | Number of Nature Reserves (unit) | 50 | 51 | ||
自然保护区面积(万公顷) | Are of Nature Reserves (10 000 hectares) | 91.31 | 91.31 | ||
保护区面积占土地总面积比重(%) | Percentage of Nature Reserves in the Land Area (%) | 11.08 | 11.08 | ||
主城区区域环境噪声平均值(分贝) | Average Noises in Downtown (db) | 54.4 | 54.5 | ||
主城区道路交通噪声(分贝) | Traffic Noises in Downtown (db) | 67.7 | 68.0 | ||
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) |
0.111 | 0.108 | ||
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) |
0.074 | 0.065 | ||
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) |
0.047 | 0.044 | ||
主城区环境空气质量优良天数比例(%) | Proportion of High Air Quality Days in Downtown (%) | 78.6 | 79.2 | ||
注: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。 | |||||
Note:Data of forest coverage is from survey of forest resources at the second category .The survey is one time sper 5 years. |