{"title":"外来入侵植物物种对Koshi Tappu湿地水生生物多样性的影响：尼泊尔拉姆萨尔湿地","authors":"Banko Janakari, D. Shah, R. Tachamo-Shah","doi":"10.3126/banko.v30i2.33478","DOIUrl":null,"url":null,"abstract":"Invasive Alien Species (IAS) are the species which have the capacity to compete with native species outside their geographical origin (CBD, 1992). IAS are of great concern for conservationists and natural resource managers because of their rapid spreading nature, competitiveness and capability to colonize in new areas within short time period (Rejmánek and Richardson, 1996). These species primarily gain entry into new geographic areas through human activities, environmental disturbances, deforestation and forest degradation, and forest fire which promotes the establishment of the species (Early et al., 2016; McNeely, 2001). IAS have negative consequences to native species and ecosystem services (MEA, 2005) by predation, Impact of invasive alien plant species on aquatic biodiversity of Koshi Tappu Wetlands : Ramsar Site, Nepal","PeriodicalId":89659,"journal":{"name":"Banko janakari","volume":"30 1","pages":"48-58"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Impact of invasive alien plant species on aquatic biodiversity of Koshi Tappu Wetlands : Ramsar Site, Nepal\",\"authors\":\"Banko Janakari, D. Shah, R. Tachamo-Shah\",\"doi\":\"10.3126/banko.v30i2.33478\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Invasive Alien Species (IAS) are the species which have the capacity to compete with native species outside their geographical origin (CBD, 1992). IAS are of great concern for conservationists and natural resource managers because of their rapid spreading nature, competitiveness and capability to colonize in new areas within short time period (Rejmánek and Richardson, 1996). These species primarily gain entry into new geographic areas through human activities, environmental disturbances, deforestation and forest degradation, and forest fire which promotes the establishment of the species (Early et al., 2016; McNeely, 2001). IAS have negative consequences to native species and ecosystem services (MEA, 2005) by predation, Impact of invasive alien plant species on aquatic biodiversity of Koshi Tappu Wetlands : Ramsar Site, Nepal\",\"PeriodicalId\":89659,\"journal\":{\"name\":\"Banko janakari\",\"volume\":\"30 1\",\"pages\":\"48-58\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Banko janakari\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3126/banko.v30i2.33478\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Banko janakari","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3126/banko.v30i2.33478","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
外来入侵物种(IAS)是指有能力与地理来源以外的本地物种竞争的物种(CBD, 1992)。自然资源保护主义者和自然资源管理者非常关注IAS，因为它们具有快速传播的性质、竞争力和在短时间内殖民新地区的能力(Rejmánek和Richardson, 1996)。这些物种主要通过人类活动、环境干扰、森林砍伐和森林退化以及促进物种建立的森林火灾进入新的地理区域(Early et al.， 2016;·麦克尼利,2001)。外来入侵植物物种对尼泊尔拉姆萨尔湿地科什塔普湿地水生生物多样性的影响
Impact of invasive alien plant species on aquatic biodiversity of Koshi Tappu Wetlands : Ramsar Site, Nepal
Invasive Alien Species (IAS) are the species which have the capacity to compete with native species outside their geographical origin (CBD, 1992). IAS are of great concern for conservationists and natural resource managers because of their rapid spreading nature, competitiveness and capability to colonize in new areas within short time period (Rejmánek and Richardson, 1996). These species primarily gain entry into new geographic areas through human activities, environmental disturbances, deforestation and forest degradation, and forest fire which promotes the establishment of the species (Early et al., 2016; McNeely, 2001). IAS have negative consequences to native species and ecosystem services (MEA, 2005) by predation, Impact of invasive alien plant species on aquatic biodiversity of Koshi Tappu Wetlands : Ramsar Site, Nepal
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