上海污染

㈠ 上海空氣污染嚴重嗎

長時間通風（時間六個月以上)分析：適用於異味較輕、通風條件好，可長時間通風放置的裝修後居室。廣辣衡珠勺對於污染程度較重、通風條件不好的居室則難以達到去除異味的效果。 成本：幾乎為零。效果：裝修污染治理效果10%~30%2傳統方法用空氣芳香劑類、袋裝芳香類植物、茶葉、菠蘿等對抗異味。分析：空氣芳香劑類和袋裝芳香類植物基本上是起遮蓋作用或者根本是一種心理作用，並不能起到從根本上消除污染的作用。

㈡ 上海虹橋機場附近的環境污染有多嚴重

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雖然機場的規模和地理特徵各有不同，但污染環境卻是相同的，其中有的是可以計量的，有的是不可計量的；有的是長期的，有的是短期的。規模越大的機場，污染越嚴重。大型機場污染影響半徑可達15英里（約22公里），在此范圍之內的生命都要受到影響。美國華盛頓州一環保機構曾對西雅圖Sea-Tac機場（美國第十八大機場）附近居民與西雅圖市民做過比較：「鄰近機場，嬰兒死亡率高50%，心臟病高57%，癌症死亡率高36%，平均壽命少5.6年。」芝加哥也有類似的對比——O'Hare機場附近居民的癌症率比芝加哥市民平均高70%。美國康奈爾大學人類生態學院曾對德國慕尼黑新機場啟用的影響進行研究，同一組三年級和四年級學童在新機場航道下生活後，血壓和壓抑激素明顯增加。這些激素與成人病關聯，有的威脅生命，包括高血壓，高血脂，高膽固醇，心臟病以及免疫細胞減少。研究還顯示，遭受航道噪音的孩子注意力難以集中，導致學習障礙。
人們普遍被機場的華麗、明凈的外表所迷惑，對機場環境的監測不夠重視，甚至刻意迴避。目前機場「環境監測」中關於顆粒物的標准，採取的是「PM 10（微粒10）」標准，即只檢測10微米以上的「巨粒子」的量，而噴氣機發動機的廢氣99%是10微米以下的細粒子（包括目前備受關注的PM 2.5），這意味著實際污染是監測報告數據的99倍。細粒子如病毒般大小，會滲入肺泡並長期附著，甚至可能進入血液循環，給生命造成嚴重的損害。
公眾對機場污染很難知情。受害最重者多是機場附近的村民，他們對污染及其影響不甚瞭然，即使有所了解，其呼號也受不到社會的重視；決策者和有話語權者又都遠離機場居住，他們只享用機場的好處。機場越建越大，飛機越來越多，人們不以為憂，反以為傲。
還有人說固安環境好嗎？適合宜居城市標准碼？用事實說話吧，以後居住的人都對環境有極高的要求，大量植樹，綠化，清理河道保持生態平衡，不破壞環境，搞好衛生，優美的城市環境才是最好的發展硬體。

㈢ 請詳細描述上海主要污染源

sea temperatures will kill the coral reefs
Ecological conservation group World Wide Fund for Nature said in a report, if we do not take effective measures to biodiversity of coral reefs in Southeast Asia will disappear this century, destroying the coastal economy. World Ocean Conference in Sulawesi's horse was held over. This report just in meeting baked. It was noted that nothing would be a laissez-faire steady increase in water temperature, and kill the coral reefs.
The impact on marine ecosystems
There are many facts indicate that the marine ecosystems in Europe by rising temperatures and sea water temperature effects, in the past, some of the organic organization in the course of their seasonal cycle appears to be earlier than the general situation.
For example, there is a full larvae in the North Sea, is located at the bottom of the marine food chain organisms, the researchers found that the larvae of the busy period before 1958, earlier than 4-6 weeks, which may directly affect this larvae-eating the survival of fish and birds.
Seasonal cycle time change would affect the ecology of the system of biological interactions, and even affect the structure of the marine food chain, including:
Affect the output of North Sea cod;
Rection in the number of seabirds;
An increase in temperature will expand marine fish and plankton in the north extension of the rate of expansion depends on the diversity of marine life, usually 30-100 km per year.
Marine organisms to environmental changes could lead to bio-genetic aspects of adaptability, but the current rate of climate change will hinder such adaptation, because genetic changes need a lot of generations of breeding can be achieved.

Ocean cradle "algae farm" to rece the size of one of two into the causes of the rise in sea temperature?
Around the coast of Japan, called the sea of forest, "algae farm" area, with an average rection of more than 90 years into two. The result is a marine Foundation Institute for Environmental Studies commissioned by the Fisheries Agency has done a survey derived. The source pointed out, recing algae field of marine biodiversity loss is directly linked to, but also with salamander snail, abalone, fish and other fishery resources.

Algae field is widely distributed along the lush growth of algae and seagrass areas. Is a variety of seafood hotbed of biotechnology has played a spawning, fertility "cradle" functions.

The survey combined the state and the autonomous bodies, etc. from 2000 to 20008 was published against the algae area has the latest survey results, and the same year the Environment Agency on the implementation of the 1989-1991 annual survey data obtained were compared.

The results showed that data sets of Hokkaido to Okinawa to about 83.8 thousand hectares of the algae farm, the equivalent of 2 into an area of approximately 18.5 thousand hectares of algae farm disappeared. Is even worse is that the Pacific coast of Shizuoka Prefecture, west of Kyushu in the West Bank area to play, the algae area has reced by nearly 4 into.

A rection in algae area has many causes, the causes are concerned that rising sea temperatures tendency to eat sea urchins and other biological damage caused by algae withered and so on.

Summarizes the findings of the Central Institute of Marine Biology Prize for the Environment Research Institute (Chiba Prefecture) in Thailand starring in this autumn researcher, said: "algae farms and tidal flats with the support of Japan's rich marine life. Algal area has reced the number 2 as I am afraid living there would cause great variety of biological effects. ".

Prevalence rate of increase in global marine bio
It is reported that Cornell University researchers in the 20th century, 70 years since the nine categories the number of marine organisms and disease state of development were compared. They found that: sea turtles, corals, marine mammals and sea urchins and oysters and other mollusks, the incidence rate continues to rise, sharks, shrimp and sea relatively stable incidence of Plastic Packaging Materials, fish, the incidence rate decreased slightly.

Research shows that whales and seals have been a new virus infections, fungal infections e to a large area of coral death, and the carrying viruses and parasites sardines are on the oysters, scallops and clams pose a threat.

The researchers said the resulting increase in incidence of marine organisms for many reasons, the most likely reason is that global warming caused by rising sea surface temperatures. For example, sea-level rise in temperature caused by coral bleaching, to make it easier to be infected. At the same time, global warming has also led to mollusk parasites migrate northward, threatening the northern sea creatures.

Another major reason may be the human overfishing destroyed the marine ecosystem stability. For example, after the death of the Caribbean sea urchins, sea urchins, algae on the survival of food submerged coral, the coral infection.

㈣ 上海嘉定區上海汽車城的環境污染嚴重嗎

上海嘉定區位於安亭鎮的上海汽車城，是一個城鄉結合的大區域，其環境污染受到國家政府有關機構嚴格控制，所以是談不上嚴重污染的。

㈤ 上海空氣污染哪裡來

上海自身
1 工廠，上海有石化 鋼鐵 汽車等，都是重污染
2 汽車尾氣，輪船尾氣，飛機尾氣，讓整個上海籠罩在尾氣中
3 建築，餐飲等

㈥ 上海奉賢化工區污染很嚴重嗎

理論上，石化工業區方圓100公里范圍內，都不適合人類居住
上海有4個石化區，上海石回化，外高橋石答化，奉賢化工區，金山石化
這幾個地方基本覆蓋了上海全境
理論上，上海全境都不適合人類居住
金山區是上海環境最差的區，因為周圍都是化工區，並且風向導致了金山區是所有石化污染的聚集區
奉賢僅次於他

㈦ 上海區域空氣污染幾層楆

根據上海市環境保護局 上海市環境監測中心，最近發布是數據主要污染源為PM2.5和 O3，下面分析下這兩種污染。所以上海區域空氣污染不管幾樓基本上是一樣的。

O3也就是人們常說的臭氧污染，實質是由汽車、工廠等污染源排入大氣的氮氧化物和碳氫化合物等一次污染物，在太陽紫外線的照射下發生光化學反應，生成臭氧、過氧乙醯硝酸酯（PAN）等二次污染物，參與光化學反應過程的一次污染物和新形成的二次污染物的混合物共同導致大氣出現一種具有刺激性的藍色或棕色煙霧，這種氣溶膠顆粒大小一般多在0.3～1.0μm范圍內。這樣大小的顆粒不易因重力作用而沉降，能較長時間懸浮於空氣中，長距離遷移。它們又能散射太陽光，從而明顯地降低了大氣的能見度。並妨害汽車與飛機等交通工具的安全運行，導致交通事故增多。

而PM2.5，這個大家都清楚是指直徑小於等於 2.5微米的顆粒物，這種顆粒物在大氣穩定的情況下,可以從地面到500米高度穩定懸浮數日甚至數周，在有風和下雨的情況下才會好轉。
這兩種污染平時會根據不同的溫度、氣壓等擴撒，所以說不管幾樓基本上是一樣的。

㈧ 上海水資源污染情況

上海的水資源短缺，主要源於以下幾個原因：一，上海人口眾多，所以人均水資源量很小。上海水資源總量雖然有26.9億立方米,但上海的人均水資源量只有201.2立方米；二、絕對用水量大。由於工商業發達，工業、商業、生活用水數量驚人；三、可用水源稀少。流經上海的水源，上游在江浙地區，也是人口密集，加上上海本地，水源被污染情況嚴重。