Second green separating regional planning-limit areas of land for the construction of the distribution plan 第二道绿化隔离地区规划-限建区建设用地分布图
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Beijing's second green text isolation regional planning 北京市第二道绿化隔离地区规划文本
http://www.bjghw.gov.cn (google translate)

Greenbelt system in general layout 绿地系统总布局
- Second green isolation areas to control the spread of urban development outside the ecological barriers, urban green space communication system and the periphery of the city green space for the bridge. Planning by the two Green Central, nine green wedge building restrictions and travel between five green building restrictions constitute a greenbelt area, to ensure that the seven urban green wedge periphery of the city with large area of green space linking.
- Central Green : Yongding River and along the Wenyu River Ecological Corridor strait green, green belts Sixth Circle Expressway. Which Wenyu River ecological corridor to the extent of the river on both sides of the 1,500 meters; Sixth Circle Expressway green belt within the scope of the Sixth Circle Expressway Sixth Circle Expressway 500 meters to 1,000 meters. In this two part of the Green building sites in total control of 15% or 20% in 2000.
- 9 wedge of green building restrictions in the area between exurb, communication periphery of the city and urban green space connections. They are :
1: Spa Nankou wedge to the green building restrictions;
2: Asian Games Village in Shahe Reservoir to the north of the green wedge limit;
3: Laiguangying to Wenyu River to the north after Shayu wedge of green building restrictions;
4: Airport south along the Wenyu River strait wedge green space limit;
5: Tongzhou to Yi-along the Beijing-Shanghai high-speed railway wedge of green building restrictions;
6: Three Lake Park and the area south of Green Wedge building restrictions;
7: Huangcun Liangxiang Yongding River to both sides of the green wedge limit;
8: Yingshan mouth Park and the southwest mountains green wedge limit;
9: Rather Collier, Xishan Scenic Area in western wedge to the green zone limit.
Wedge in the green zone limit, strictly controlled urban construction, through the planning merger to reduce the existing rural land for the construction of settlements.
- among five groups of green building restrictions areas: radiation along the road in exurb with marginal groups, prevent the construction of the yield, communication and building restrictions green wedge between the links. They are :
A: Shahe Huilongguan between green and building restrictions;
B: Beiyuan Beiqijia between green and building restrictions;
C: Wangjing City Airport and between green building restrictions;
D: Tongzhou and Dingfuzhuang between green building restrictions;
E: Liangxiang and Changxindian building restrictions between the green zone.
Green groups in the building restrictions between the region and strictly bans the construction of new sites planning to ensure that the planning green space ratio.

Urban space layout 绿地系统总布局
- In the second isolated green areas, urban planning into exurb, the center, and general towns. Three Cities along the road of external radiotherapy formed "groups banded" style of urban layout, as well as the city's main industrial belt. Corridor is the main towns :
. Northwest : Shahe exurb, after the Haidian district, is a city of high-tech industrial base, Higher Education Park, Beijing is planning packet highway, Badaling Expressway, the suburban railway links with the town area.
. Northeasterly direction : Airport City, the urban high-tech industry base, airport development of related industries, have on Beijing-Chengde expressway, Jingshunlu, planning and suburban railway links downtown area.
. East direction : Tongzhou exurb, Jingtonggaosu Highway, the Beijing-Shenyang Expressway, the subway Batong Line and the city, local contacts.
. Southeasterly direction : Yi-edge city is the development of new and high-tech industry base, along the highway, Planning of urban rail transit link with downtown areas.
. South direction : Huangcun exurb, WAY highways, urban rail transit planning, Suburban Railway and the city, local contacts.
. Southwest direction : Changxindian exurb, Liangxiangweixingcheng, is a hi-tech research and production base, the Town of Higher Education Park, a Beijing-Shijiazhuang Expressway, planning and suburban railway links downtown area.
In the satellite towns, there is the town center and a total of 19 townships, two central towns, They are Beiqijia Seeing the town and the town. (Houshayu, Institute of Acoustics, and the town center has been elevated into the respective airports City, Changxindian exurb and Yi-exurb. there are 12 ordinary townships into marginal groups and exurb.)
- And urban layout, coordination second green separating the urban areas of municipal utilities can be generally classified into service in urban areas and satellite towns two levels, including water supply, sewage treatment, gas, electricity, communication, sanitation, etc., these facilities but also to surrounding areas provide services.

Special plan 专项规划
- Greening 绿化规划
Guiding ideology 指导思想: Upholding ecological priority, the natural landscape, industrial, high-quality and efficient, according to biodiversity, Formation of the main forest-green eco-system.
Planning
Positioning 规划定位: the ecological capital of one of the barriers, the development of green industries in the region.
Planning objectives 规划目标: long-term afforestation land area of not less than 530 square kilometers, accounting for green space 50% Forest coverage rate of 50% and above. So tall tree as the main green area in green space reached more than 70%.
City-level highways, rivers Green width on each side reached 200 meters, Recently a permanent green belt for 30 -50 meters, 200 meters long term, to achieve a permanent green belt. County road on each side of permanent green width to achieve 20 -30 meters.
- Ecological planning 生态规划
Planning principles 规划原则: coordination of urban development and environmental protection, ecological safety, enhance and cultivate an urban ecosystem services, and promote sustainable economic and social development.
Overall structure 总体结构: second green areas with the basic structure should be a green belt around the city wedge. Should make the second green separating extending to the western and northern mountains, forests and mountains to link up Meanwhile isolation and urban greening and urban areas linked to green, Beijing has made all the forest and green space as a function of the overall ecology.
Green structure 绿地结构: for the main forest, the natural environment suitable for the planning lots of wetlands, water, grassland, characteristics such diverse agricultural landscape types. Ring in the direction of the various planning and construction should be large area of forest landscapes, particularly in the north, southeast and south of the sand.
- Water environmental planning 水环境规划
Planning guidance thinking 规划指导思想: The city planning surface water treatment, water-dependent natural form, line, surface water network; pay attention to the water to keep the Green, green surface coordination built by the principle of reasonable expansion waters and optimize the distribution of water resources; based on the stagnation of water storage, pollution control, regulation of climate and beautify the environment.
River water planning 河道水系规划: Planning reflect people flood coordination with the idea of coexistence, to preserve the natural character of the river, improve storage capacity, expand the water area. Key construction Wenyu River Ecological Corridor and the Green River, Yibin, the Liangshui River, the focus of the Yongding River flood prevention and drainage works.
Water and wetland planning 水面及湿地规划: through the stream renovation, Dredging river, the new buildings transform the river, make full use of the existing pit, depression, forming surface. Planning river and coastal water (moisture) will reach 73.9 square kilometers, green space for a total area of 1,061 square kilometers of 7%. Among them, the main channel often surface 35.28 square kilometers, using both sides of the river channels old River, the low-lying, gravel pit surface 38.62 square kilometers.
Water Pollution Control Program 水污染防治规划: Second Avenue isolated green area is divided into four major river systems function, which is the source of drinking water, agricultural water use, water fisheries, water landscape entertainment district. Planning based on the functional division of water pollution control in the building of a sewage treatment plant station, the control point sources of pollution, through the adjustment of the agricultural structure pollution control surfaces, combining biological control, Wetlands clean different methods to achieve water purification.

Planning Solutions 规划对策
- Determine key ecological functions of the areas highlighted second green areas with ecological functions, against exurb with marginal groups, exurb between the key regional ecological construction zones.
North-Northeast : Wenyu River ecological corridor.
West : small Xishan Scenic Area.
Southwest : Yongding River green corridor.
Southern : Tuanhe center and three scenic Lake Park.
Southeast : Tongzhou to Yi-green.
-Wedge guarantee green and the Green in Central linking urban green space planning system identified Rather Collier, slow river, Beiyuan, Laiguangying, Airport Road, left Tiananmen Square, Cai seven green wedge, on this basis, second green areas with a plan for nine wedge of green building restrictions, and ensure that the urban green space outside a smooth ties improving the foreign exchange and biological air circulation.
- Intensify the building of a green belt in the "five rivers and 10 roads" on the basis of the greenbelt, Strengthening second green areas with roads, railways, rivers, green belts, as the green skeleton, especially in the weak yield Green, Green increased bandwidth. Sixth Circle Expressway increase in the non-construction segments of the Green bandwidth, will try to reach 500 meters medial and lateral 1,000 meters, avoid ring linked to construction sites.
- Strictly control the scale of construction land.
Maintain the existing land planning and construction aggregates exurb not expand the scale of construction land. scattered rural settlements gradually to small towns and marginalized groups, exurb focus. Edge Group, the satellite towns, small towns should also play a rural town in the region of the role of the carrier, phased reduction of scattered rural building sites.
- Ensure that the green building restrictions of green land area and quality of green. Overall, Green building restrictions district forest coverage rate of 50% and above, green rate above 60%. Control of land for the construction of 20% in 2000.
- Implement all tasks of the recent Green. to implement key ecological function zones, green belt-based Sixth Circle Expressway, implementation of the respective districts with the task of greening projects, and ensure that the recent planning goals.

Green building restrictions district control 绿色限建区控制
- Wedge of green building restrictions planning of land for the construction of proportional control
1: Located in Haidian Hill areas, linking urban green space system and Changping western green screen, total area of 157.9 square kilometers. The original planning of land for the construction of 28.7 square kilometers and a total area of 18%. Planning land for the construction of proportional control of the 20% below.
2: Located in Shahe exurb with Beiqijia between the regions, linking urban green space system and the eastern Changping green space, total area of 94.58 square kilometers. The original planning of land for the construction of 20.7 square kilometers and a total area of 21.9%. Planning land for the construction of proportional control of the 20% below.
3: Beiqijia and in the area between Airport exurb, running through the urban green space system and the western Shunyi green space, total area of 98.17 square kilometers. The original planning of land for the construction of 19.05 square kilometers and a total area of 19.4%. Planning land for the construction of proportional control of the 20% below.
4: At the airport and the area between the Tongzhou exurb, running through the urban green space system and Tung Chau northern green space, total area of 134.57 square kilometers. The original planning of land for the construction of 21.58 square kilometers and a total area of 15.6%. Planning land for the construction of proportional control of the 18% in 2000.
5: Located in Tongzhou exurb and Yi-exurb between regions, urban green space system linking Tongzhou and southern green screen, total area of 92.8 square kilometers. The original planning of land for the construction of 11.9 square kilometers and a total area of 13%. Planning land for the construction of proportional control 15% in 2000.
6: Huangcun and in the area between Yi-exurb, running through the urban green space system and the southern Daxing green space, total area of 93.3 square kilometers. The original planning of land for the construction of 12.3 square kilometers and a total area of 13.2%. Planning land for the construction of proportional control of the 13% in 2000.
7: At Huangcun Liangxiangweixingcheng between the Yongding River and the coastal areas, linking urban green space system and domain southwestern city green space, with a total area of 155.9 square kilometers. The original planning of land for the construction of 14.2 square kilometers and a total area of 9%, the proportion of land planning and construction of control at 12% in 2000.
8: Located in Liangxiang and Changxindian exurb west and linking urban green space system and the western city of green barriers, total area of 50.15 square kilometers. The original planning of land for the construction of eight square kilometers, accounting for a total area of 16%, the proportion of land planning and construction control of the 16% in 2000.
9: at Shijingshan, and Mentougou exurb north of the region and linking urban green space system and the western city of green barriers, total area of 44.61 square kilometers. Planning land for the construction of the original 5.3 square kilometers, accounting for a total area of 12%, the proportion of land planning and construction of control at 12% in 2000.
- Among green groups limit the district planning and construction of the original land ratio maintain the original plan, strictly prohibited new construction land planning :
A: Located in Shahe River Edge and exurb between the groups, with a total area of 7.17 square kilometers. The original planning of land for the construction of 2.27 square kilometers, accounting for a total area of 32%.
B: At Beiyuan Beiqijia between groups with a total area of 4.54 square kilometers. The original planning of land for the construction of 0.88 square kilometers, accounting for a total area of 19.4%.
C: Located in the Wangjing City Airport with a total area of 40.1 square kilometers. The original planning of land for the construction of 10.6 square kilometers and a total area of 26.4%.
D: at Dingfuzhuang marginal groups and between Tongzhou exurb, with a total area of 18 square kilometers. The original planning of land for the construction of 2.45 square kilometers, accounting for a total area of 12.5%.
E: in Liangxiang and Changxindian exurb between, with a total area of 5.16 square kilometers. Original plan was not building sites.
- To implement the policy, in planning the foundation will continue to study and formulate policy, To ensure that the total amount of green space, will adjust the past to implement the ideas of regional planning of land use, Construction sites will be designated lead to the implementation of green, instead of objectives and policies to guide the way gradually achieve population and industry concentration, and promote the withdrawal of the rural town and the relocation of the village into the town, to speed up the process of urbanization.

[2003-5-13]

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