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Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar Publisher: Ashok Yakkaldevi ISBN: 1387388967 Category : Art Languages : en Pages : 492
Book Description
In coastal aquifers, saltwater intrusion may cause serious consequences in terms of both environmental and economic impacts. An attempt has been made in the present study to elucidate the quality of groundwaterin the study area in terms of the chemical parameter change due to the seasonal variation of water level. The present study deals with the physio-chemical characteristics of groundwater quality in Nagapattinam district.The study area showed generally similar hydrochemical characteristics slightly higher level of Cl-, Na+, and EC was observed. Based on the Cl- , Na+ and EC data, the groundwater falls within high salinity.
Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar Publisher: Ashok Yakkaldevi ISBN: 1387388967 Category : Art Languages : en Pages : 492
Book Description
In coastal aquifers, saltwater intrusion may cause serious consequences in terms of both environmental and economic impacts. An attempt has been made in the present study to elucidate the quality of groundwaterin the study area in terms of the chemical parameter change due to the seasonal variation of water level. The present study deals with the physio-chemical characteristics of groundwater quality in Nagapattinam district.The study area showed generally similar hydrochemical characteristics slightly higher level of Cl-, Na+, and EC was observed. Based on the Cl- , Na+ and EC data, the groundwater falls within high salinity.
Author: Mark E. Fenn Publisher: Springer Science & Business Media ISBN: 9780387953373 Category : Medical Languages : en Pages : 436
Book Description
With a population of more than eighteen million people, Mexico City is a major metropolitan area where the effects of urban development on air quality are of immediate concern. Air pollution exposures and effects on forests in the Mexico City Air Basin are in many respects similar to those reported in the Los Angeles, California Air Basin. Studies of air pollution impacts on forests in these two regions may serve as models for urban areas all over the world. Although scientists have studied air pollution and its effects on forests and vegetation in the Mexico City Air Basin for years, this book reviews and synthesizes this body of work for the first time. This synthesis is particularly valuable as air pollution increases at an alarming rate along with global urbanization. A thorough discussion of regional geology, climate and hydrology, historical natural resource utilization, and sociological factors provide the context for evaluating air pollution impacts on the highly valued forests surrounding this megacity. The environmental and ecological consequences of chronic exposure to biologically important pollutants are considered in various case studies. Finally, the editors discuss the state of air pollution research in the Mexico City Air Basin and the outlook for the health and sustainability of forests within the Basin.
Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar
Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar
Author: 
Author: Mark E. Fenn
Author: John Michels
Author: Oklahoma Academy of Science
Author: 
Author: 
Author: Oklahoma Academy of Science
Author: James D. Lawrey
Author: