麗水市水生生物資源增殖放流現(xiàn)狀分析

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中圖分類號(hào)：S937.3 文獻(xiàn)標(biāo)志碼：A DOI編碼：10.3969/j.issn.1006—6500.2025.06.013

Analysis of the Current Status on the Stock Enhancement of Aquatic Biological Resources inLishui

XIA Jiajia，GUO Aihuan，LIANQingping，YUAN Julin，CHEN Huan，MENG Zhou

（KeyLaboratoryofHealthyFreshwaterAquaculture，MinistryofAgricultureandRuralAfairs，ZhejiangInstituteofFreshwaterish

eries，Huzhou，Zhejiang 313001， China）

Abstract：Tofullleveragetheimportantroleof enancementandreleaseinrestoringthepopulationsizeofaquaticorganisms inthe OujiangRiver，whileimprovethescientificityandstandardizationofstocknhancement.Throughliteraturereviewandfieldrseach， andutilizingdescriptivestatisticalmethodsbasedonmacrodata，thisstudysystematicallyanalyzdthecurrntstatusinLsuifro 2021to2023.Teresultsshowdthat：（1）atotalof31.42914milionindividualsofaquaticorganismswerereleasedwithatotalinvestmentof11.7963mlonyuanfrom21t3inlsui.（2）Atotalof23specieswerereleased，incuding18spiesoffish speciesofampbians，2speciesofcustaceans，and1speciesofturtles.（3）Mostof thereleasedindividualsmeasured3-5cm，and thereleaseperiodwasconcentratedinJune.Inconclusion，basedontheanalysisofthecurentsituationofstockenhancementin Lishui，theselectio，speifcatios，fectevaluationofeleasdspecisinstockehancementactivitisinLshufrot needtobefurterimproved.Teutherproposes tocarryoutstockehancements inaccordanceithlocalconditions，iodertoimprove the effectiveness of stock enhancement.

Keywords：lishui；stocking enhancement；fishery resources；sustainable development

麗水位于浙江省西南部，有“六江之源”之稱，境內(nèi)有甌江、錢塘江、飛云江等水系。（剩余7570字）