129834195734327500_67Eight major river system in the province, Yong River water quality ranking of the second (a photo) today is world environment day, yesterday officially launched the Office of Zhejiang Provincial environmental protection Bulletin of the 2011 State of the environment in Zhejiang Province. Display the bulletin, 2011 Zhejiang to the good environment overall, but of seawater nutrition issues such as air quality, acid rain, are still more concentrated. The bulletin alsoSpecifically mentioned, last year's Japan earthquake and the Fukushima Daiichi nuclear spill, impact on Zhejiang Basic does not. Correspondents Shao Tian Xu Chao photography journalist Zhang peigang Overview: environmental quality for the year remained stable overall situation: in 2011, the province's unit GDP energy consumption reduced rate of 3.1%, environmental quality in the province remained stable, in partArea is improving. 221 in the province a province-controlled section at or better than surface water environmental quality standards for water quality section of 62.9%, centralized drinking water water quality compliance rate above the county level to 86.4%; air quality in cities above the county level II standard ratio of 92.8%, urban air quality in 11 districts met the standard number of days up to 90.9% regional environmental noise is less than 55 decibels above the County above the town at 75%. Water environments: Basic is not affected by this pollution in water environment of groundwater, is welcome, as water exploitation and utilization of groundwater in the province are mostly in the natural state, basic is not affected by man-made pollution, compared with 2010, basic water quality stability. The bulletin displays, Valley pore pore-fissure water scuba diving, red layer in jinqu basin, West of Hangzhou mountains bedrock fissure water in karst water, such as water quality overall is fine, for primary and secondary water; wenhuangpingyuan excessive chemical oxygen demand, such as nitrite, wenruipingyuan
Diablo 3 gold, Ning deep pore confined water solids served plain, chloride, fluoride, chemical oxygen demand components, such as excessive. Shallow groundwater in the coastal plain with the exception of the originalHealth and environmental effects, with varying degrees of pollution. Quality of drinking water in most of the city's main water source. Basic good overall water quality of the rivers in the province, some of the tributary and flows through the towns of local pollution of the river still exists to varying degrees. Canal and river network in plain pollution remains a serious, some degree of eutrophication in lakes, reservoirs to nutrition. WaterMain pollution indices such as petroleum hydrocarbons, ammonia nitrogen and total phosphorus. Eight major river system in the province, Yong River water quality ranking of the second.
Yongjiang River, Fenghua River, downstream of the River, and Yan River downstream water quality affected by light pollution, mainly for oil pollution index, total phosphorus and ammonia. Marine environment: serious eutrophication in Zhejiang Hangzhou Bay Sea, protection of the marine environment are unsatisfactory�� In 2011, the Zhejiang coastal water quality under the influence of excessive inorganic nitrogen and phosphate, sea water is rich in nutritional status. 57,000 sq km of the monitoring 42.75% for the four categories of inferior quality in near-shore waters. All coastal cities worst water in jiaxing in near-shore coastal waters, 100% for the four categories of water quality deterioration;
TERA CD-key, Wenzhou and Taizhou, Ningbo, Zhoushan, better thanGrade II between 34.0-43.6%; and Hangzhou Bay and Xiangshan Harbor, Gulf of Yueqing Bay, three important Bay 4 all four categories of water quality deterioration. The bulletin showed that in Zhejiang coastal waters are eutrophic State. Serious and severe eutrophication water body 23.6%, eutrophication of water body in 29.1%, oligotrophic and mild eutrophication of water bodies47.3%.
From the perspective of regional, jiaxing and Hangzhou Bay is a serious eutrophication, is a severe eutrophication in Xiangshan Harbor, Zhoushan, sanmen Bay and Yueqing Bay is rich in nutrition, Ningbo, Wenzhou and Taizhou area with mild eutrophication. From seafood to explain in terms of 2011, Ningbo, Zhoushan, Taizhou, Wenzhou and other coastal shellfish of biological pollutants residue monitoringTest results indicate that the poor living environment quality of shellfish, especially oysters, had better eat less. The urban environment: urban environment in Ningbo after air quality rankings for 2011 acid rain is still more serious in the province. Average pH value of precipitation of 4.54, up 2010; average rain rate of 82.8%, representing a decline in 20102.8%. 67 in 69 cities above the county level is covered by acid rain, which belongs to light acid rain region 7, acid rain in area 39, 21 heavy acid rain area.
From the perspective of chemical composition of precipitation, types of acid rain is not a fundamental change, mainly caused by acids in precipitation is sulfate. Daily air quality in cities, in 11 districts in the province-level of the yearAir quality days have reached over 85%, in addition to Shaoxing, Ningbo, huzhou, and the rest of the city is above 90%, this means that air quality in Ningbo after ranked.
Wenzhou is noise or road noise, are the worst. Climate: the climate of warm for 15 consecutive years in Zhejiang, Zhejiang, recently not too normal. According to the monitoring, in 2011, annual averageTemperature of 17.2 degrees centigrade, perennial higher than 0.4 �� c, the temperature was warm for 15 consecutive years. 2011 annual average rainfall 1302.5 mm, than all the low 10%. Average 115.7 day haze across the province, appears most days during the winter. In January 1977 to the coldest months; spring precipitation anomalies in low, for nearly 60 years at least. Summer burstThe severe heavy rainfall, caused as much small watershed of mountain flood and waterlogging; strong thunderstorm process focus, July 23 ~ Flash record number 2 days in a row. 2011 annual meteorological disaster affected area of 454,000 hectares of crops, have no harvest 46,000 hectares 7.502 million people affected populations, and 5; 16.39 billion yuan in direct economic losses.Radiation environment: Japan did not affect nuclear leak last year Japan earthquake occurred, resulting in Fukushima nuclear leaks, suddenly became the focus of radiation. Environment bulletin published in Zhejiang Province, also specifically refers to the radiation environment of the chapter, and highlighted the Japan nuclear leak caused by the earthquake effects on environment of Zhejiang Province. The bulletin showed that Japan nuclear leak, ZhejiangJiang does not affect. Japan earthquake, members of the environmental radiation monitoring network in the province since March 12 units on my air environment, radiation absorbed dose rate settlement, water, and air, surface and sea water in drinking water, surface water, coastal waters, soil, leaf vegetables, milk, radionuclides in marine biological indicator for monitoring while passing through Japan aircraftStain, wipe the surface monitoring.
Monitoring results show that Japan Fukushima nuclear accidents do not impact the environment and public health. Japan earthquake, but also to the management of our nuclear power plants has sounded the alarm, and the territory of the qinshan nuclear power plant in Zhejiang.
Mentioned in the bulletin, test shows of the qinshan nuclear power plant
SWTOR Credits, running everything. ()
Others:
No comments:
Post a Comment