Title: THE DIVERSITY CHARACTERISTICS AND PROTECTION COUNTERMEASURES OF WATER DIRDS IN COASTAL WETLANDS OF JIAOZHOU BAY
Abstract: The authors research the avifauna composition and species diversity characteristics in different seasons of water birds in coastal wetlands of Jiaozhou Bay based on the population survey by relative amount method.The water bird avifauna of the research area is composed of 9 orders,20 families and 140 species,the dominant geographical composition of the water bird avifauna is the Palearctic realm,the main seasonal species compositions of the avifauna are winter visitors and travelers,and the dominant life species composition of the avifauna is wading species.The dominant species in each season are different,the dominant species in summer are Laridae and Ardeidae,the dominant species in spring and autumn are Charadriidae,Scolopacidae and Ardeidae,and the dominant species in winter are Anatidae and Laridae.The authors calculate the diversity indexes and equitbility indexes of water birds in coastal wetlands of Jiaozhou Bay and other 4 kinds of land birds in Qingdao city to find out that the indexes of water birds are the highest.The authors also analyse the relations of the degradation of coastal wetlands and the protection of species diversity of water birds and put forward countermeasures of protection of landscape diversity of wetlands.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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