این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Ecopersia، جلد ۸، شماره ۳، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Quantifying the long-term flood regulation ecosystem service under climate change using SWAT model
چکیده انگلیسی مقاله Aims: In recent years, interest in quantifying ecosystem services (ESs) has dramatically grown among the scientific society. By increasing global environmental crises as a result of population growth, it is becoming increasingly essential to quantify the impacts that human activities have on ESs. Soil and Water Assessment Tool (SWAT) is a process-based distributed hydrological model which has been widely recommended to quantify the ESs. The purpose of this study is to employ the SWAT model for quantifying the flood regulation ecosystem service in one of the highest flood prone watersheds in the West of Iran. Material and Methods: To accomplish the above mentioned purpose, after calibration and validation of daily and monthly discharge using SUFI-2 algorithm, the Flood Regulation Index (FRI) was calculated for each year of simulation period (1989-2017). Findings: The outcomes show that climate variables such as precipitation could severely affect the quantities of FRI in different years. According to middle of 95PPU, the FRI varies from 0.22 in the wettest year of 1994 to 0.72 in the driest year of 2017 with precipitation values of 1080 mm and 380 mm, respectively. The results also indicate that lower, middle, and upper limits of FRI 95PPU show the correlation coefficient of 28%, 66% and 72% with the precipitation values in different years. Conclusion: The available knowledge on the application of SWAT model in addressing ESs can be similarly used in the regions with corresponding environmental challenges of low delivery level of regulation ESs.
کلیدواژه‌های انگلیسی مقاله SWAT,Flood,Regulation services,Sufi-2,Uncertainty analysis.
نویسندگان مقاله | Mohammad Sadegh Norouzi Nazar
University of Sistan and BalouchestanGonbad Kavoos Branch, Islamic Azad University


| Asgari Elaheh
University of Hakim Sabzevari


| Mohammad Baaghideh
University of Hakim Sabzevari


| Lotfi Saeed
Ministry of Energy, Policy making on water allocation expert
نشانی اینترنتی http://journals.modares.ac.ir/browse.php?a_code=A-10-50949-1&slc_lang=en&sid=24
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات