虾鳜综合养殖池塘浮游动物群落结构特征及其影响因素分析

关键词浮游动物；群落动态；水环境因子；综合养殖；池塘

中图分类号S97.文献标识码A

文章编号 057-66（05）08-0087-08

doi：0.969/j.issn.057-66.2025.08.019

开放科学（资源服务）标识码（OSID）：

Abstractheompssityndoassoflaktointegatedluredsofocambrusclarkidpetsi wereinvestidi2dalteotalcoseasuddaif zoplanktonandeatvirotalctosuitingpedsussdstuuatetsicataftal tilizationoflatsosstgtosulsdotalfcisoflaofrofourlreddc dingl6specisofprotz8spisfifrs，spisofdoeannd4spisofoppdTevegedsityfooa 23190.0 ind ，and the average biomass was . The dominant groups were rotifers and protozoa. The zooplankton community was dominatedbyalloplanton（spiallifers），tirensitndiomassiceasedwittuluretie.iversitidsoed relativelystablearactesti.Howeacalustegdalyisealedoityructufoplaoife entmonthsshowdsigiicantdiferensRDadvariationptitioingultssowdtattheomunitystrucueofzlanktonasanly influencedby eight kinds of water environmental factors：dissolved oxygen content，pH，Chl a content， ，orthophosphate content，nitratentrogentet，iogntdetcalduiitydiiotaktoomuitodntg withthecompletionfgeeflooding，hchchangedthebdingenvironttoacetainextent，thsfetingtezoplanktonabudance. Key words Zooplankton；Community dynamics； Water environmental factors；Integrated aquaculture；Pond

浮游动物是池塘生态养殖系统中重要的初级消费者，在初级生产者和次级消费者之间起到承上启下的作用[1]。（剩余11377字）