The urban greening management department and the people's government of the town under the jurisdiction of the city shall be responsible for the urban greening work within their respective jurisdictions in accordance with the functions and powers stipulated in these regulations, and be led by the municipal urban greening administrative department in business.
Urban planning. The administrative departments of land, planning, municipal administration, forestry, public security, transportation, environmental protection, city appearance and environmental sanitation, industry and commerce shall, in accordance with their respective functions and duties, cooperate with the municipal administrative department of urban greening to implement these regulations. Chapter II Planning and Construction Article 6 The urban greening planning of Guangzhou shall be organized by the competent administrative department of urban greening and incorporated into the overall urban planning according to law.
Urban greening management departments and the people's governments of towns under their jurisdiction shall, according to urban greening planning, organize the preparation of detailed planning for zoning greening control.
The detailed planning of zoning greening control shall be examined and approved according to the following authorities:
(a) the detailed planning of the greening control of the municipal area shall, after being examined and approved by the people's government at the same level, be reported to the municipal urban greening administrative department in conjunction with the municipal urban planning administrative department for examination and approval.
(two) the detailed planning of urban greening control shall be submitted to the people's government at the next higher level for examination and approval, and then sent to the municipal administrative department of urban greening and the municipal administrative department of urban planning for the record. Seventh city greening planning, must conform to the function of environmental protection, the use and protection of the city's natural and human resources, a reasonable set of public green space, residential green space, protective green space, production green space and scenic woodland.
Urban greening planning indicators, such as urban greening coverage rate, urban green space rate and urban per capita public greening area, shall be formulated according to state regulations and the actual situation of this Municipality.
Urban greening planning indicators, according to the short-term, medium-term and long-term implementation step by step. The short-term goal of urban greening planning should reach the national garden city standard; The long-term goal of urban greening planning should reach the urban greening index determined by the overall urban planning of this Municipality. Eighth construction projects must arrange supporting green land, and the proportion of green land to the land area of construction projects shall meet the following requirements:
(a) hospitals, nursing homes and other medical and health units, not less than 45% in the new city; In the old city, not less than 40%.
(two) institutions of higher learning, government organizations and other units, in the new city, not less than 40%; In the old city, not less than 35%.
(three) identified by the environmental protection department as toxic and harmful heavy pollution units and dangerous goods warehouses, not less than 40%, and set up a shelter belt with a width of not less than 50 meters according to national standards.
(four) hotels, businesses, commercial and residential, stadiums (gymnasiums) and other large public building facilities, the construction area of more than 20000 square meters, not less than 30%; Construction area of less than 20 thousand square meters, not less than 20%.
(five) residential areas, residential quarters and residential groups, in the new city, not less than 30%; The old city is not less than 25%. Per capita public green area, residential area is not less than 1.5 square meter, residential area is not less than 1 square meter, and residential group is not less than 0.5 square meter.
(six) within the red line of the main road planning, not less than 20%; No less than 15% within the red line of the secondary highway planning.
(seven) industrial enterprises, transportation stations and warehouses, not less than 20%.
(eight) other construction projects, in the new city, not less than 30%; In the old city, not less than 25%.
If a large public building is newly built and meets the requirements of public safety, a roof garden shall be built. Ninth urban public green space, residential green space, green space attached to the unit, should be based on plant landscaping, appropriate configuration of garden buildings and sketches.
All kinds of park construction land indicators should meet the national industry standards. The green planting land area for the construction of small parks shall not be less than 70% of the area of small parks; The land area for sightseeing, leisure and service buildings shall not exceed 5% of the land area of small parks.
The green planting area of residential green space and attached green space of the unit shall not be less than 75% of the total green space. Article 10 The setting of urban protective green space shall meet the following requirements:
(a) the building exit area outside the red line of urban main road planning and the forbidden building area on both sides of the red line of highway planning shall be used for the construction of isolated green belts, in addition to setting up crowd gathering places according to urban planning. Their widths are: the width of the red line of the urban main road planning is less than 26 meters, and the two sides are 2 meters to 5 meters; 26 meters to 60 meters, 5 meters to 10 meters on both sides; More than 60 meters, not less than 10 meters on both sides. Outside the red line of highway planning, the width of isolation green belt in construction area is not allowed, which is 20m for national highway, 0m for provincial highway 15m, 0m for county (city) road 10m and 5m for township (town) road.
(two) within the control range of urban expressways and urban overpasses, greening should be carried out.
(three) the width of the isolation green belt on both sides of the railway is not less than 20 meters.
(four) the width of the safety isolation green belt under the high-voltage line corridor, 550 kV, not less than 50 meters; 220kV, not less than 36m; 1 10 kv, not less than 24 meters.
(five) the width of the protective green belt along the banks of the river is not less than 5 meters, and the width of the protective green belt along the banks of the river is not less than 30 meters; The width of water conservation forest is not less than 100 m; The width of protective greenbelts on both sides of Liuxi River is 100m ~ 300m respectively.
(6) The protection and greening of the Guangzhou section of the Pearl River must meet the requirements of river navigation, flood control and flood discharge, and at the same time meet the needs of scenery and sightseeing functions.