A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China

GU Dong-qi; ZHAO Xiao-tao; XIA Dong-xing

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GU Dong-qi, ZHAO Xiao-tao, XIA Dong-xing. A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China[J]. Haiyang Xuebao, 2003, 25(1): 78-85.

Citation:

GU Dong-qi, ZHAO Xiao-tao, XIA Dong-xing. A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China[J]. Haiyang Xuebao, 2003, 25(1): 78-85.

GU Dong-qi, ZHAO Xiao-tao, XIA Dong-xing. A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China[J]. Haiyang Xuebao, 2003, 25(1): 78-85.

Citation:

GU Dong-qi, ZHAO Xiao-tao, XIA Dong-xing. A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China[J]. Haiyang Xuebao, 2003, 25(1): 78-85.

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A systemic analysis of the environmental pressure factors to the degradation of coastal wetlands in China

1.
College of Marine Geoxiences, Ocean University of China, Qingdao 266003, China;First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
2.
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China

Received Date: 2001-09-26
Rev Recd Date: 2002-01-25

Abstract

Abstract

The types, characteristics and distributions of the coastal wetlands of China are analyzed.Land reclamation, city and port development, pollution, coastal erosion, oil and gas exploitation, excessive use of biologic resource and sea-level rise are thought as the main environmental pressure factors to the degradation of coastal wetlands.According to matrix factor analysis, it is shown that environmental pressures and the degrees of the environmental degradation are different to different wetland types enduring, and coastal delta, lagoon, sand beach, coral reef, tidal flat, marine marsh and mangrove wetland are exposed to serious degradation.And human factors are the main causes attributing to this degradation.
- coastal wetland,
- environmental pressure,
- wetland degradation,
- factor analysis,
- human factor

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References(16)

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