陕西池塘养殖水域环境状况分析.pdf
第期陕西水利No.
2025年ShaanxiWaterResourcesJanuary,2025
文章编号:1673-9000(2025)01-0069-03
陕西池塘养殖水域环境状况分析
贾立平,王鹏,李涛,李锋刚,孟秋
(陕西省水产研究与技术推广总站,陕西西安710086)
【摘要】通过对陕北、关中、陕南池塘养殖水域环境相关因子实时监测,探索分析陕西池塘养殖水域环境质
量状况。结果表明:陕西池塘养殖仍然占主导地位,池塘养殖水体溶解氧(DO)饱和,能够满足鱼类生长需求;
总体来看,pH、非离子氨(NH4-N)、DO均符合渔业水质标准,总磷(TP)、总氮(TN)超标严重,溶解氧(DO)
变化与季节、气象有关。研究结果可为陕西省渔业绿色健康发展提供科学的数据支撑。
【关键词]陕西;池塘养殖;水域环境;状况分析;建议
[中图分类号]X52;X832[文献标识码]B
AnalysisofAquaculturePondWaterEnvironmentConditionsinShaanxiProvince
JiaLiping,WangPeng,LiTao,LiFenggang,MengQiu
(FisheryResearchandTechnologyExtensionStationofShaanxiProvince,Xian710086,Shaanxi)
Abstract:BymonitoringrelevantfactorsofaquaculturepondwaterenvironmentsinNorthern,Central,andSouthern
Shaanxiinrealtime,thisstudyexploresandanalyzesthewaterqualityconditionsofaquaculturepondsinShaanxiProvince.
TheresultsindicatethatpondaquaculturestilldominatesinShaanxi,withdissolvedoxygen(DO)levelsinthepondwater
bodiesbeingsaturated,whichcanmeetthegrowthrequirementsoffish.Overall,pH,non-ionicammonia(NH4-N),and
DOallcomplywithfisherywaterqualitystandards;however,totalphosphorus(TP)andtotalnitrogen(TN)areseverely
exceedingthestandards.Changesindissolvedoxyge(DO)arerelatedtoseasonsandweatherconditions.Thefindingsof
thisstudyprovidescientificdatasupportforthegreenandhealthydevelopmentoffisheriesinShaanxiProvince.
Keywords:Shaanxi;pondaquaculture;waterenvironment;conditionanalysis;recommendations
陕西地处西北内陆腹地,横跨黄河、长江两大流域,总砷、铜等重金属。本文对2007年~2008年,两年间陕西关中、