气候变化领域集成服务门户(CCPortal): A preliminary study on upstream migration of mangroves in response to changing environment along River Hooghly; India

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DOI	10.1016/j.marpolbul.2019.110840
	A preliminary study on upstream migration of mangroves in response to changing environment along River Hooghly; India
	Ghosh S.; Bakshi M.; Gupta K.; Mahanty S.; Bhattacharyya S.; Chaudhuri P.
发表日期	2020
ISSN	0025326X
卷号	151
英文摘要	Environmental changes and anthropogenic activities can be linked to altered distribution and abundance of species. However, the ecological impacts of change in the microenvironment have not been well documented. Herein, we have identified the distribution of mangroves and associated species and characterized surface sediment and water samples along the banks of River Hooghly. The application of Combined Mangrove Recognition Index (CMRI) and its validation with the available ground data on satellite image of 2015 indicates that some mangrove species have reclaimed the upper course of the river, which was earlier absent before 1995. This study is the first report on the upstream migration of mangrove species such as Sonneratia caseolaris, Sonneratia apetala, Derris trifoliata, Hibiscus tiliaceus, and Thespesia populnea in River Hooghly. The changes in pollution load, varied sedimentation pattern, high chemical oxygen demand, mean sea-level rise, and anthropogenic activity might have played a significant role in the upstream migration of mangroves. © 2019 Elsevier Ltd
英文关键词	Environmental change; Mangrove migration; Microenvironment; Sediment quality; Sonneratia caseolaris
语种	英语
scopus关键词	Chemical oxygen demand; Plants (botany); Population distribution; River pollution; Rivers; Sea level; Environmental change; Mangrove migration; Microenvironments; Sediment quality; Sonneratia caseolaris; Forestry; anthropogenic source; environmental change; mangrove; river pollution; sediment analysis; sediment pollution; Article; chemical oxygen demand; Derris trifoliata; environmental change; Hibiscus tiliaceus; India; mangrove; migration; nonhuman; plant response; river; sea level rise; sediment; sedimentation; Sonneratia apetala; Sonneratia caseolaris; Thespesia populnea; validation study; water sampling; climate change; Derris; Hibiscus; Lythraceae; river; wetland; Hooghly River; India; West Bengal; Derris trifoliata; Hibiscus tiliaceus; Rhizophoraceae; Sonneratia apetala; Sonneratia caseolaris; Thespesia populnea; Climate Change; Derris; Hibiscus; India; Lythraceae; Rivers; Wetlands
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149248
作者单位	Department of Environmental Science, University of CalcuttaKolkata, India; School of Environmental Studies, Jadavpur University, Kolkata, India; Centre for Earth Observation Science, Department of Environment and Geography, University of Manitoba, Canada
推荐引用方式 GB/T 7714	Ghosh S.,Bakshi M.,Gupta K.,et al. A preliminary study on upstream migration of mangroves in response to changing environment along River Hooghly; India[J],2020,151.
APA	Ghosh S.,Bakshi M.,Gupta K.,Mahanty S.,Bhattacharyya S.,&Chaudhuri P..(2020).A preliminary study on upstream migration of mangroves in response to changing environment along River Hooghly; India.Marine Pollution Bulletin,151.
MLA	Ghosh S.,et al."A preliminary study on upstream migration of mangroves in response to changing environment along River Hooghly; India".Marine Pollution Bulletin 151(2020).