کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6412740 1629935 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The impact of food and agricultural policies on groundwater use in Syria
ترجمه فارسی عنوان
تأثیر سیاست های غذایی و کشاورزی در استفاده از آبهای زیرزمینی در سوریه
کلمات کلیدی
سوریه، آب های زیرزمینی، کمک مالی، انرژی، آبیاری، پایداری،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
چکیده انگلیسی


- Groundwater policies have focused on short-term gains in agriculture.
- Fuel subsidies have increased the unsustainable use of groundwater resources.
- Distortive subsidies can prompt farmers to apply more water than needed.

SummaryDuring the last three decades, the expansion of irrigation using both surface water and groundwater resources has had an important positive impact on Syria's agricultural production. It is an example of success in achieving food policy objectives, but it has also introduced the challenge of groundwater sustainability. This paper examines the trends in groundwater abstraction for irrigation and the effect of government policies, including input subsidies - such as the diesel fuel subsidy and the crop procurement price support. The fuel subsidy is an important driving force in groundwater depletion and over-abstraction. This analysis examines the interaction between policy signals and the use and allocation of water by farmers. The rapid decline in groundwater resources shows the limitations of this agricultural development strategy and questions its sustainability unless policies change and the rate of abstraction is changed so as not exceed the recharge rate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrology - Volume 513, 26 May 2014, Pages 204-215
نویسندگان
, , , ,