Urgent need! There are positive cases and negative cases to protect the environment!

Afforestation, greening Gobi oil city;

In order to build Karamay City in Xinjiang Oilfield into a green oil city and a green oil field, Karamay City has continuously promoted afforestation for many years, so that citizens and oil workers of all ethnic groups can live happily in the green oil city with fresh air and beautiful environment. The picture shows that more than 500 oil employees of Xinjiang Oilfield Heavy Oil Company planted more than 5,000 trees in Karamay Forest Park on October 2, 2065, 438+02.

The initial total investment of afforestation project in Beijing's 220,000 mu plain will reach10 billion yuan;

"This year, Beijing will plant 220,000 mu of trees, nearly 9 million plants, which is also the largest tree planting in the plain area of this city in one year." At the event site, Shi Guisheng, deputy director of the Beijing Municipal Bureau of Landscaping and Greening, said that according to the plan, this plain afforestation is mainly based on the implementation of landscape ecological forests and key green channel projects, which are distributed in 14 districts and counties with the focus on Daxing, Tongzhou, Shunyi, Changping and Fangshan. According to the spatial layout of "two rings, three belts and nine wedge corridors", 32,000 mu of trees were planted in the "two rings" area, accounting for15% of the total area; The "three areas" have 38,000 mu of afforestation, accounting for17% of the total area; There are 98,000 mu of afforestation in the "Nine Wedges" area, accounting for 44% of the total area; Afforestation in the "multi-wave" key channel 1.5 million mu, accounting for 7% of the total area.

According to Shi Guisheng, this afforestation will mainly plant native tree species such as Sophora japonica, Fraxinus mandshurica, willow and Toona sinensis. In addition to providing saplings in local flower beds, a number of native tree species will be introduced from northern areas such as Hebei, Shandong, Inner Mongolia and Shanxi.

After the project is completed, the forest coverage rate in the plain area of this city will increase by 2.3 percentage points, and the forest coverage rate in the whole city will increase by nearly 1 percentage point.

"Due to the large-scale planting in the Spring Festival, the amount of greening will increase significantly after the fall, which will have a certain effect on improving the ecological environment and reducing the PM2.5 content in Beijing." Shi Guisheng said.

Green high-voltage line policy promotes new changes in Taiyuan's ecological environment

Since the beginning of this year, Taiyuan has strictly implemented the "green high-voltage line" policy. Up to now, Taiyuan has shut down backward production enterprises and facilities 133, and closed 67 coal mines with an annual output of less than 90,000 tons. By the end of June, the number of days above Grade II increased by 25 days compared with the same period of last year. On August 27th, the 10th meeting of the Standing Committee of the 12th National People's Congress of Taiyuan made a report on the implementation of Taiyuan's national economic and social development plan in the first half of 2008.

In order to improve the ecological environment in Taiyuan, Taiyuan strictly implemented the "green high-voltage line" policy in the examination and approval of new projects, and rejected seven construction projects that did not meet the requirements of environmental control. Resolutely ban enterprises and backward production facilities with serious pollution, and close 133 backward production enterprises and facilities and 19 coking project. Of the 86 coal mines with an annual output of less than 90,000 tons in the city, 67 have been closed, and the elimination and closure work has all been completed. Strictly control the total amount of pollutants, investigate 1567 industrial pollution sources, and start construction of 14 key enterprise governance projects within a time limit.

At the same time, Taiyuan city has determined the goal of comprehensive management in Xishan area. Four ecological construction projects were launched, including the closure and relocation of industrial enterprises such as glass bottle factory in Taiyuan and Stone Cement 12, and the comprehensive management of the 10,000-acre ecological park in Wanbailin District. Large-scale afforestation and ecological greening projects were implemented, with 62,300 mu of afforestation in spring, and 2.5 million trees and shrubs planted in the high-speed landscape protection forest around the city and the greening project around the city. The urban green area increased by 60.8 hectares, and the green coverage rate increased by 0.3 1 percentage point. The urban and rural cleaning project in Taiyuan has achieved remarkable results, which has greatly changed the face of the provincial capital.

Returning farmland to forests10.30 million mu, returning grazing to grassland10.90 million mu.

In 2006, the reporter learned from the national conference on soil and water conservation being held in Yinchuan, Ningxia that during the Tenth Five-Year Plan period, China * * * completed 65.438+0.3 billion mu of returning farmland to forests and 65.438+0.9 billion mu of returning grazing to grassland.

The project of returning farmland to forest and grazing land to grassland is the main measure to control soil erosion in China, which combines artificial control with ecological natural restoration.

The project of returning farmland to forests has been fully implemented since 2002, which is the fundamental policy for China to curb soil erosion, eradicate river floods and improve the ecological environment. The project of returning grazing to grassland was implemented in 2003. The purpose of the project is to basically restore degraded grassland and natural grassland, so as to achieve the balance between grassland and livestock, realize the sustainable utilization of grassland resources and establish a grassland ecosystem suitable for the sustainable development of animal husbandry.

According to the data, the total investment in soil and water conservation in China during the Tenth Five-Year Plan period reached 654.38+02.26 billion yuan, twice the total investment during the Ninth Five-Year Plan period. According to the data provided by the Ministry of Water Resources, during the Tenth Five-Year Plan period, the comprehensive prevention and control area of soil erosion in China was 540,000 square kilometers, of which 240,000 square kilometers were initially controlled and 300,000 square kilometers were initially restored.

In addition, restrictions on car trips, green transportation, public bicycles, planting trees on both sides of expressways, returning farmland to forests, returning farmland to grassland and grazing.

Tail:

2002-20 12: Ten-year Record of Major Environmental Pollution and Pollution

In the last two decades, with the continuous acceleration of economic trains, China has entered a period of high environmental risks, and various kinds of environmental pollution and pollution have emerged one after another, especially in the last decade, the development scale, damage consequences and pollution types of environmental pollution and pollution have been expanding day by day. The author collected and sorted out the major environmental pollution incidents in the last ten years from 2002 to 2065438+February, hoping to salvage those painful memories that are not far away with these heavy records, and to promote the consciousness and action of protecting the homeland.

In 2002

Pollution dyeing of Duyun slag in Guizhou

Water Pollution-Dyeing of Nanpanjiang River in Yunnan Province

In 2003

Sanmenxia Reservoir Releases "One Reservoir Sewage"

In 2004

Sichuan Tuojiang Extra-serious Water Pollution-Printing and Dyeing

Puyang, Henan Province can't drink "safe water"

Pollution-the pollution of Qingyi River in Sichuan

In 2005

Chongqing Qijiang water pollution-dyeing

Jiaxing, Zhejiang Province suffered from water shortage crisis caused by pollution.

The Yellow River water has become "the harm of agriculture"

The main water pollution in Songhua River-pollution

Dyeing of cadmium pollution in Beijiang, Guangdong Province

In 2006

Dead fish in Baiyangdian, Hebei Province

Pollution dyeing of Mangniu River in Jilin Province

Printing and dyeing of arsenic pollution in Yueyang, Hunan Province

Main environmental pollution-pollution of Luzhou power plant in Sichuan Province

In 2007

Cyanobacteria Crisis in Taihu Lake, Chaohu Lake and Dianchi Lake

Jiangsu Shuyang Water Pollution-Dyeing

the year of 2008

Poisonous water in Baishui village, Guangzhou

Arsenic pollution dyeing in Yangzonghai, Yunnan Province

In 2009

Jiangsu Yancheng Shuiwuran

Arsenic pollution in Yinan, Shandong Province

Collapse accident of Hanyin tailings pond in Shaanxi Province

Printing and dyeing of cadmium pollution in Liuyang, Hunan Province

In many places, children's blood lead exceeded the standard.

"Hometown of Nonferrous Metals" is in urgent need of drinking water.

20 10 year

Leakage of copper acid water in Zijin mining industry

Dalian Xingang crude oil spill

Songhua River Chemical Barrel Incident

Chromium waste in Henan Province accumulates into urban cancer

20 1 1 year

Incidents of excessive blood lead are frequent.

Oil spill accident in Penglai Oilfield in Bohai Sea

Harbin Pharmaceutical Factory is trapped in the "pollution gate"

Pollution-Water Pollution in Hangzhou, Zhejiang Province

Pollution dyeing of chromium slag in Qujing, Yunnan

Apple's China foundry was accused of polluting the environment.

Blood cadmium in Huixian County, Gansu Province exceeded the standard

Jiangxi copper industry and its downstream pollution disaster

20 12

Study on cadmium pollution of Longjiang River in Guangxi

Jiangsu Zhenjiang water pollution-dyeing

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