{"title":"筑坝对尼泊尔Lamjung地区Marshyangdi河鱼类-动物多样性的影响","authors":"R. Mandal, D. Jha","doi":"10.3126/ON.V11I2.9536","DOIUrl":null,"url":null,"abstract":"A study was conducted to assess the impacts of dam on fish diversity of Marshyangdi River and its tributaries in Lamjung district. Twenty six species of fishes belonging to 5 orders, 6 families and 18 genera were recorded from the different localities. Cyprinidae was the most dominant among the families represented by 53.8% species followed by Cobitidae (23.0%), Sisoridae (7.7%) and Channidae (7.7%) while Anguillidae and Synbranchidae accounted each by 3.9% only. Gut contents of fish species recorded were studied. Site specific presence of fish species indicated that damming on the main river affected the movement of migratory fishes. DOI: http://dx.doi.org/10.3126/on.v11i2.9536 Our Nature 2013, 11(2): 168-176","PeriodicalId":19905,"journal":{"name":"Our Nature","volume":"233 1","pages":"168-176"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Impacts of Damming on Ichthyo-faunal Diversity of Marshyangdi River in Lamjung district, Nepal\",\"authors\":\"R. Mandal, D. Jha\",\"doi\":\"10.3126/ON.V11I2.9536\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A study was conducted to assess the impacts of dam on fish diversity of Marshyangdi River and its tributaries in Lamjung district. Twenty six species of fishes belonging to 5 orders, 6 families and 18 genera were recorded from the different localities. Cyprinidae was the most dominant among the families represented by 53.8% species followed by Cobitidae (23.0%), Sisoridae (7.7%) and Channidae (7.7%) while Anguillidae and Synbranchidae accounted each by 3.9% only. Gut contents of fish species recorded were studied. Site specific presence of fish species indicated that damming on the main river affected the movement of migratory fishes. DOI: http://dx.doi.org/10.3126/on.v11i2.9536 Our Nature 2013, 11(2): 168-176\",\"PeriodicalId\":19905,\"journal\":{\"name\":\"Our Nature\",\"volume\":\"233 1\",\"pages\":\"168-176\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Our Nature\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3126/ON.V11I2.9536\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Our Nature","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3126/ON.V11I2.9536","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Impacts of Damming on Ichthyo-faunal Diversity of Marshyangdi River in Lamjung district, Nepal
A study was conducted to assess the impacts of dam on fish diversity of Marshyangdi River and its tributaries in Lamjung district. Twenty six species of fishes belonging to 5 orders, 6 families and 18 genera were recorded from the different localities. Cyprinidae was the most dominant among the families represented by 53.8% species followed by Cobitidae (23.0%), Sisoridae (7.7%) and Channidae (7.7%) while Anguillidae and Synbranchidae accounted each by 3.9% only. Gut contents of fish species recorded were studied. Site specific presence of fish species indicated that damming on the main river affected the movement of migratory fishes. DOI: http://dx.doi.org/10.3126/on.v11i2.9536 Our Nature 2013, 11(2): 168-176
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