3.6.1General objective of environmental protection
The general objective of environmental protection for 2005: environment pollution and ecologic environment damage on the island are under control, and environment quality is somewhat improved. A policy of “one-control, two-reach-standard and improvement” is implemented on water environment pollution. Pollution treatment and technologic improvement are performed by key enterprises. Total water pollutant discharge volume shall be controlled. Construction of Jinshan sewage treatment plant shall be completed in 2005. “Green Hill and Clean Water” project shall be performed. Green area per capita shall be increased. It shall coordinate with Fuzhou’s plan to reach State environmental protection model city standard in 2002. It shall gradually coordinate the environment with economic and social developments so as to lay a good foundation for realizing the goal of a virtuous cycle of the ecologic system and becoming a city with a clean, beautiful and tranquil environment.
The general objective of environmental protection for 2010: urban layout and industrial structure shall be rationally restructured; environmental quality shall be greatly improved; river water quality shall be notably improved; pollutant shall be treated centrally; daily garbage shall be completely treated harmlessly, and resource utilization shall become more scientific. Development shall be focused on hi-tech industries, scientific research, culture and education, commerce, tourism and high-grade residences so as to realize a coordinated development of environment, economy and society, and basically realize a virtuous cycle of urban ecologic system.
General objective of environmental protection for 2020: water environment pollution shall be fundamentally resolved; air quality shall be fine, noise pollution shall be effectively controlled; daily garbage treatment shall be reclaimed, industrialized and harmless. Biology shall be diversified and rich; the whole island’s ecologic environment shall enter a virtuous cycle; it shall realize sustainable social and economic developments on the basis of the environment and resource capacity, and reach the objective of constructing Nantaidao Island into a modern ecologic garden-type urban area of Fuzhou.
3.6.2Classification of environmental functional area
(1) Classification of water environment functional area
According to classification of water environment functional area at Fuzhou section of the Minjiang River, refer to Table 3.6-1 and Fig. 3.5-1 for detailed classification of water environment functional area on Nantaidao Island.
Table 3.6 5 Classification of water environment functional area around Nantaidao Island
Water area
|
Range
|
Main functions
|
Water quality goal
|
Sewage discharge standard (GB8978-96)
|
North terminal
|
Qiapu - Jiu Hongshanqiao
|
Category-B protection area for drinking water source
|
Class 3
|
Sewage discharge forbidden
|
Jiu Hongshanqiao - the Minjiang Bridge
|
Protection area for general fishes
|
Class 1 sewage discharge standard
|
The Minjiang Bridge - Sankongqiao
|
Category-B protection area for drinking water source
|
Sewage discharge forbidden
|
Sankongqiao - Jiukongzha
|
Protection area for general fishes
|
Class 1 sewage discharge standard
|
Jiukongzha - Rujiangkou
|
Hybrid pollutant discharge area
|
|
Class 1 sewage discharge standard
|
Rujiangkou - Liujiang Village
|
Protection area for general fishes
|
Class 3
|
Class 1 sewage discharge standard
|
Liujiang Village - Mawei Shipbuilding Plant
|
Category-B protection area for drinking water source
|
Sewage discharge forbidden
|
Mawei Shipbuilding Plant - Luoxingta
|
Protection area for general fishes
|
Class 1 sewage discharge standard
|
South terminal
|
Huaian - Pukou
|
Protection area for general fishes
|
Class 3
|
Class 1 sewage discharge standard
|
Pukou - Yingqianzha
|
Category-B protection area for drinking water source
|
Sewage discharge forbidden
|
Yingqianzha - Baiyanta
|
Protection area for general fishes
|
Class 1 sewage discharge standard
|
Section from Sanxianzhou Bridge of Nanjiang Binlu to the west side of Jiangbianzhou is close to the Class II protection area for drinking water source.
(2) Classification of air environment functional area
According to 《Fuzhou Urban Environment Planning》(2001-2020), functional area of the environment air quality on Tainandao Island is divided into Category-A and Category-B areas. A buffer area of (width≥300m) is designed between Category-A and Category-B areas. Refer to Table 3.6-2 and Fig. 3.5-2 for classification of environment air quality functional area at Tainandao Island.
Table 3.6 6 Classification of environment air quality areas at Tainandao Island
Name
|
Main function
|
Area (Km2)
|
Category
|
Implementation standard
|
Huaian and Jinshan scenic spots
|
Scenic spots
|
4.2
|
Category-A 1
|
State Class 1 standard
|
Other areas within the administrative area
|
|
|
Category-B
|
State Class 2 standard
|
300 between Class I and Class II areas
|
|
|
Buffer area
|
State Class I standard
|
Since the Phase-II project of the Third Ring Road and Nanjiang Binlu are all outside of the scenic spot and buffer area, both sides of the two roads are all within the Category-B area.
(3) Classification of Noise environment function area
According to noise environment standard as stated in 《Fuzhou Urban Environment Planning》, Nantaidao Island may be classified into 4 kinds: Class I area: Jinshan educational area and Changanshan educational area, which are not affected by the two roads; Class III area: Jinshan investment area and Chengmen investment area, the Phase-II project of the Third Ring Road will not pass those two areas, but only pass by the Lianjiang Industrial Zone aside Linpu Village, this section can implement Class III standard; Class IV area: primary and secondary trunk roads, related areas are Cangqianlu and both sides of Guanhailu; and Class II area: the Phase-II project of the Third Ring Road and both sides of Nanjiang Binlu shall implement Class II standard. Refer to Fig. 3.5-3 for details.
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