关键词: 残存鼠, 码头, 群落结构

Abstract: Objective To study the community structures and control strategies of the rodents left,and its seasonal variations in 4 different docks of Xiamen Port.Methods Trap night method was used to survey rats in every single months from January,1999 to December,2000.Results In the Container Dock and in the Bulk Cargo Dock,they both included:Suncus murinus+R.norvegicus+R.flavipectus.In the Coal Dock,it was:Suncus murinus+R.flavipectus+R.losea.In the Passenger Dock,Suncus murinus was the dominant species.Suncus murinus was the dominant species in Xiamen port.Conclusion The indices of biological diversity were distinct in different docks and the highest was found in the Container Dock.The index of rodent communities similarty between Container Dock and Bulk Cargo Dock was the highest.