کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6356789 | 1315611 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Water quality assessment using water quality index and geographical information system methods in the coastal waters of Andaman Sea, India
ترجمه فارسی عنوان
ارزیابی کیفیت آب با استفاده از شاخص کیفیت آب و روش های اطلاعات جغرافیایی در آب های ساحلی دریای آندام، هند
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
شاخص کیفیت آب ساحلی، سیستم اطلاعات جغرافیایی، نقشه برداری ویژوال فعالیت های انسان شناسی، جزایر اندام
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
Seawater samples at 54 stations in the year 2011-2012 from Chidiyatappu, Port Blair, Rangat and Aerial Bays of Andaman Sea, have been investigated in the present study. Datasets obtained have been converted into simple maps using coastal water quality index (CWQI) and Geographical Information System (GIS) based overlay mapping technique to demarcate healthy and polluted areas. Analysis of multiple parameters revealed poor water quality in Port Blair and Rangat Bays. The anthropogenic activities may be the likely cause for poor water quality. Whereas, good water quality was witnessed at Chidiyatappu Bay. Higher CWQI scores were perceived in the open sea. However, less exploitation of coastal resources owing to minimal anthropogenic activity indicated good water quality index at Chidiyatappu Bay. This study is an attempt to integrate CWQI and GIS based mapping technique to derive a reliable, simple and useful output for water quality monitoring in coastal environment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 100, Issue 1, 15 November 2015, Pages 555-561
Journal: Marine Pollution Bulletin - Volume 100, Issue 1, 15 November 2015, Pages 555-561
نویسندگان
Dilip Kumar Jha, Marimuthu Prashanthi Devi, Rajendran Vidyalakshmi, Balan Brindha, Nambali Valsalan Vinithkumar, Ramalingam Kirubagaran,