Monitoring Dynamic Changes Of Wetlands Of Jiaozhou Bay And Quality Evaluation Based On Remote Sensing

Jiaozhou Bay is treasure of Qingdao which is given by nature.There is a big open port in Jiaozhou Bay which can offer enough space for a hundred million tons of goods.And it also speed the development of Qingdao in economy society and culture.Therefore Jiaozhou Bay is well known as the Mother Bay of Qingdao. The largest wetland of Qingdao is in Jiaozhou Bay.There are many kinds of life-forms and rare migrants stay here for a rest.So Jiaozhou Bay is important birds habitat of internation which was diceded in 2000 by international birds protect organization.In this thesis 3S technology is used to mornitor dynamic changes of wetland of Jiaozhou Bay.According to this thesis we can know that the evolvement of urban of Qingdao and changes of coastline of Jiaozhou Bay is direct reasons of degradation of coastal wetlands in Jiaozhou Bay.We design evaluate system to estimate the degradation degree of wetlands in Jiaozhou Bay.Changes which is occurred in the well developed coastline is not reversible and mainly appear as filling sea.In the area where agriculture and fishery is main economic form inning is the reason for coastline changes.In the west side of Jiaozhou Bay the seashore is steady.In 1988 wetlands in Jiaozhou Bay has been serious destroyed by human behavior.There are only several patches of wetland vegetation in Daguhe and Yanghe estuary.And in the rest area there is few natural wetland.Construction and filling sea project has not stopped during study period on the east side of Jiaozhou Bay and the seashore near Huangdao.In...