کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
7466029 1485024 2018 8 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
Water production in a Brazilian montane rainforest: Implications for water resources management
ترجمه فارسی عنوان
تولید آب در یک جنگل بارانی برزیل: تأثیرات برای مدیریت منابع آب
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت
کلمات کلیدی
خدمات محیط زیستی، پرداخت هزینه خدمات آبخیزداری، پارک ملی، اقتصاد محیطی، شمال شرقی برزیل،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The objective of this study was to evaluate water production within a national park in order to characterize quantity and quality when associated with preserved landscapes in rainforests. After acquiring the necessary quali-quantitative information, a second objective was defined, aiming to propose a new approach for water valuation in preserved forest areas within a scenario of integrated water resources management. Field campaigns were conducted in subwatersheds within the Serra das Lontras National Park in order to collect hydrological and hydrochemical data. Results showed that the effluent streams presented perennial water production of 4,000 l ha−1 day−1 in the most conservative scenario. Regardless of flow rate regimes, waters were well-oxygenated and presented low salinity and low concentration of total suspended solids. These results prove the effectiveness of a montane rainforest in providing protection to water bodies and in delivering important ecosystem services. Thus, we propose the inclusion payments policies for watershed services (PWS) by water resources management from an alternative approach. In conclusion, these policies could be reviewed with the objective of adding water valuation, making programs more robust and attractive to rural producers and other stakeholders. Water catchment and treatment agencies could also be part of this process, including PWS in their revenue budgets, and using their prices to stimulate the ecosystem service market.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Science & Policy - Volume 84, June 2018, Pages 52-59
نویسندگان
, , , , , ,
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت