滨州海域贝类资源调查  

Investigation of shellfish resources in Binzhou sea area

作　　者：王晓 WANG Xiao(Shandong Province Binzhou City Marine Development Research Institute,Binzhou 256600,Shandong China)

机构地区：[1]山东省滨州市海洋发展研究院,山东滨州256600

出　　处：《黑龙江水产》2024年第3期269-273,共5页Northern Chinese Fisheries

摘　　要：于2021年7月对滨州沿海滩涂贝类资源进行了调查。共采集滩涂34种贝类,分别隶属于13目21科,滩涂地区的优势种有光滑篮蛤、四角蛤蜊和文蛤3种,河道及浅滩地区的优势种只有异白樱蛤1种,生物量大小依次为高潮带>中潮带>低潮带>河道>近海。滨州市贝类资源分布区内的多样性指数、均匀度指数和丰富度指数都呈现出西高东低的趋势。在调查滨州贝类资源现状的基础上,提出了对滨州贝类资源的保护及合理利用建议。The shellfish resources in Binzhou coastal shoal were investigated in 2021.A total of 34 species of shellfish were collected,belonging to 13 orders and 21 families.The dominant species were Potamocorbula laevis,Mactra quadrangularis and Meretrix meretrix.There is only one dominant species of Meretrix meretrix in river and shoal areas.The biomass was in the order of high water zone>middle water zone>low water zone>river channel>coastal area.The diversity index,evenness index and abundance index of shellfish resources in Binzhou City showed a trend of high biomass in the west and low biomass in the east.Based on the investigation of the current situation of the shellfish resources in Binzhou,the protection and rational utilization of the shellfish resources in Binzhou were proposed.

关 键 词：贝类资源 滨州 资源保护 

分 类 号：S932.6[农业科学—渔业资源]