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1、湖北省水环境保护战略湖北省水环境保护战略Water Environment Strategic Management of Hubei在“呼唤绿色中国”论坛的发言在“呼唤绿色中国”论坛的发言Speech on the Conference of Call for Green China湖北省环境监测站站长湖北省环境监测站站长张文漫张文漫 Zhang Wenman, Director of Hubei Environmental MonitorStation2http:/ Overview湖北水环境现状湖北水环境现状 Water Environment Quality Baseline of H
2、ubei1湖北省水环境保护面临的挑战湖北省水环境保护面临的挑战 Water Environment Management Challenges in Hubei2应对湖北水环境突出问题的战略思路应对湖北水环境突出问题的战略思路 Strategic Countermeasures to Outstanding Problems of Hubei Water Environment33http:/ Water Environment Quality Baseline of Hubei1湖北省水环境保护面临的挑战湖北省水环境保护面临的挑战 Water Environment Management C
3、hallenges in Hubei2应对湖北水环境突出问题的战略思路应对湖北水环境突出问题的战略思路 Strategic Countermeasures to Outstanding Problems of Hubei Water Environment3主要内容主要内容 Overview4http:/ lies in the middle reaches of Yangtze River, where the Han River joins the Yangtze River and there many lakes and reservoirs. Yangtze River runs t
4、hrough Hubei with a length of 1,046km, which is 16.4% of its total length, and a mean annual runoff of over 630 billion cubic meters. The Han River runs through Hubei with a length of 864km, which is 54.8% of its total length, and a mean annual runoff of over 58 billion cubic meters, which is equiva
5、lent to the runoff of the Yellow River. Hubei has 4,230 rivers with lengths above 5km, 574 lakes with areas above 100mu and 59 large reservoirs.水资源相对较为丰富水资源相对较为丰富 Water resources are abundant全省多年平均水资源总量全省多年平均水资源总量1027.861027.86亿立方米，占全国水资源总量的亿立方米，占全国水资源总量的3.5%3.5%。湖北省。湖北省还具有十分丰富的湿地资源，全省河流、湖泊、沼泽及库塘四大类
6、湿地约还具有十分丰富的湿地资源，全省河流、湖泊、沼泽及库塘四大类湿地约150150多多万公顷，蕴藏着丰富的生物基因库。万公顷，蕴藏着丰富的生物基因库。Hubei has mean annual gross water resources of 102.786 billion cubic meters, making up 3.5% of Chinas total annual gross water resources. Additionally, Hubei has very abundant wetland resources, and its four major types of we
7、tland, i.e. rivers, lakes, swamps and reservoirs, have a total area of over 1.5 million hectares and a rich biological gene bank. 5http:/ Water environment quality remains stable and tends to be above average20082008年全省水环境监测数据统计表明，全省水环境质量总体稳定，部年全省水环境监测数据统计表明，全省水环境质量总体稳定，部分区域水环境质量状况有所改善。分区域水环境质量状况有所改
8、善。The 2008 statistical data from water environment monitoring of the whole province indicates that its water environment quality generally remains stable and in some areas the situation is improving.河流水质符合河流水质符合类标准的比例为类标准的比例为 82.9%、劣、劣类的比例占类的比例占7.6%，明显好，明显好 于全国七大水系水质总体水平（全国符于全国七大水系水质总体水平（全国符 合合类标准的比
9、例为类标准的比例为55.0%、劣、劣 类的比例占类的比例占20.8%） The proportion of Class I-III is 82.9%, and the proportion of Inferior Class V is 7.6%, which are significantly better than the general water quality level of Chinas 7 major water systems (as for China as a whole, water that meets the standards for Class I-III mak
10、es up 55.0%, and Inferior Class V makes up 20.8%). 湖库水质符合或优于湖库水质符合或优于类水质的水域类水质的水域 比例为比例为54.5%，与，与2007年（年（50%）相）相 比上升了比上升了4.5%。 Its lakes and reservoirs with water quality of Class III or better make up 54.5%, which is 4.5% higher than that of 2007 (50%).6http:/ 长江、汉江干流水质总体优长江、汉江干流水质总体优，长江干流，长江干流1515
11、个监测断面均为个监测断面均为类，汉江干流类，汉江干流1919个监测断面水质全部符合个监测断面水质全部符合类，类，78.978.9的断面的断面水质达到功能区划标准。水质达到功能区划标准。The general water quality of the main streams of the Yangtze River and Han River is excellent. 长江支流水质总体良长江支流水质总体良，5252个监测断面中，水质为个监测断面中，水质为类的占类的占 84.684.6，为，为类的占类的占9.69.6，水质符合功能区划标准的断面比例，水质符合功能区划标准的断面比例 为为84.6
12、84.6。The general water quality of the tributaries of Yangtze River is acceptable.水环境质量稳中趋好水环境质量稳中趋好 Water environment quality remains stable and tends to be above average7http:/ 汉江支流水质总体中度污染，汉江支流水质总体中度污染，1919个监测断面中，水质为个监测断面中，水质为类的类的占占47.447.4，为，为类的占类的占26.326.3，为劣，为劣类的占类的占26.326.3。水质符合功能区。水质符合功能区划标准的
13、断面占划标准的断面占57.957.9，主要污染物为氨氮、总磷、高锰酸盐指数、五，主要污染物为氨氮、总磷、高锰酸盐指数、五日生化需氧量、石油类。日生化需氧量、石油类。The general water quality of the tributaries of Han River is moderately polluted. 湖泊水质总体属中度污染，湖泊水质总体属中度污染，主要污染指标是总氮和总磷。主要污染指标是总氮和总磷。1111个省控个省控湖泊的湖泊的1515个水域中，水质为个水域中，水质为类的占类的占20.020.0，水质为，水质为类的占类的占13.313.3，水质为水质为类的占类的占4
14、0.040.0、类的占类的占6.76.7、劣、劣类的占类的占20.020.0。水质符。水质符合功能区划标准的水域占合功能区划标准的水域占2020。The general water quality of the lakes is moderately polluted, and the main pollution indexes include total nitrogen and total phosphorus.水环境质量稳中趋好水环境质量稳中趋好 Water environment quality remains stable and tends to be above average8http:/ 三峡库区干流及支流水质优，三峡库区干流及支流水质优，2121个监测断面中个监测断面中类水体占类水体占90.5%90.5%，类水体占类水体占9.5%9.5%。丹江口库区干流及支流水质总体为优，。丹江口库区干流及支流水质总体为优，5 5个监测断面水质个监测断面水质全部符合全部符合类并且全部达到功能区划标准。类并且全部达到功能区划标准。The general water
