Microbial Effects on Geochemical Parameters in a Tropical River Basin
نویسندگان
چکیده
منابع مشابه
Demarcation of Groundwater Prospective Zones in Humid Tropical River Basin: A Geospatial Approach
Groundwater, being a vital resource, needs to be developed with proper understanding about its occurrence in time and space. Unscientific sand mining is a dominant environmental issue in this humid tropical river basin namely Bharathapuzha river basin geographically on central part of Kerala state, southwest part of India. The sandy layers along the river course declines its water holding capac...
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Introduction: The early history of the Moon, namely the first ~700 My following its formation, was an era marked by the formation of 43 basins (impact craters >300 km in diameter) [1,2,3]. Basin formation during this period had significant effects on the entire lunar crust; material from depth was excavated and redistributed across the entire surface [4]. The material redistributed by basins ca...
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A study of the spatial and temporal changes in land use and land cover (LULC) was conducted using Remote Sensing and GIS. We analyzed the LULC of Bharathapuzha river basin, south India using multispectral LANDSAT imageries of 1973-2005 time periods. 31% depletion in the natural vegetation cover and 8.7% depletion in wetland agriculture area were seen in the basin during the period. On the other...
متن کاملIntegration of Fishers’ Knowledge into Research on a Large Tropical River Basin, the Mekong River in Southeast Asia
The Mekong River is home to an estimated 1,200 species of fish and supports one of the most important freshwater fisheries in the world, vital for food security and employment among the 60 million people in the Mekong Basin. Many of the fish migrate seasonally between flood-season feeding, spawning and rearing habitats, and dryseason refuge habitats. Only limited, fragmented, information on the...
متن کاملEffects of Urbanization on Land Use/Land Cover and Stream Flow of a Sub-Tropical River Basin of India
Rapid urbanization changes the land use/land cover pattern of a developing region. Due to these land surface changes, stream flow of the rivers also changes. It is important to investigate the factors affecting hydrological characteristics of the river basin for better river basin management planning. This study is aimed to understand the effect of Land Use/Land Cover (LU/LC) changes on stream ...
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ژورنال
عنوان ژورنال: Environmental Processes
سال: 2015
ISSN: 2198-7491,2198-7505
DOI: 10.1007/s40710-015-0058-6