investigating interbasin virtual water in sefidroud basin

نویسندگان

محبوبه آقاجانی

دانشگاه صنعتی اصفهان/ دانشکده کشاورزی/ گروه مهندسی آب بهروز مصطفی زاده فرد

دانشگاه صنعتی اصفهان/ دانشکده کشاورزی/ گروه مهندسی آب مریم نوابیان

دانشگاه گیلان/ دانشکده علوم کشاورزی/ گروه مهندسی آب

چکیده

virtual water trade is investigated in industrial, agricultural, social sectors for national and global scales. in this study, interbrain virtual water was evaluated in irrigation sector for the sefidroud basin to use in the allocation of water resources. in this regard, through investigating eight cropping pattern (s1- s8) in the riverbank of qezelozan river (provinces of east azarbaijan, zanjan) during the years 2001-2025 were evaluated swat model. data of meteorological, hydrological river and crop yield for the years 2014- 2025, were produced using minitab 17.0 software through arima time series model. the results showed that cultivating dry- irrigated wheat (s6) is more appropriate in the east azarbayjan and zanjan province because of average of virtual water of wheat and rice is 2.73- 3.24 and 3.28- 4.06 (m3/kg) ,respectively. also, excess water exchange for s6 from east azarbayjan and zanjan provinces to gilan province resulted in to reduce virtual water of rice guilan province.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Interbasin Water Transfer: Economic Water Quality-Based Model

The interbasin water transfer project is an alternative to balance the nonuniform temporal and spatial distribution of water resources and water demands, especially in arid and semi arid regions. A water transfer project can be executed if it is environmentally and economically justified. In this study, the feasibility of two interbasin water transfer projects from Karoon River in the western p...

متن کامل

Investigating of the Positive and Negative Consequencesm of Inter-basin Water Transfer Plans

   One of the serious challenges in inter-basin water transfer plans is the existence of various complex which, due to their different roles and effectiveness in implementation, have caused many problems in the environmental, economical, cultural, social, technical fields.Therefore, the aim of this study was to identify and prioritize effective consequences in inter basin water transfer plans u...

متن کامل

Assessing regional virtual water flows and water footprints in the Yellow River Basin, China: A consumption based approach

The Yellow River, the second longest river in China, is facing increasing water scarcity due to rising water consumption of a fast growing economy and an increasingly urbanized population with water-intensive consumption patterns. The Yellow River Basin (YRB) is divided into three regions: the upper, middle and lower reaches; each with very different characteristics in terms of water resources,...

متن کامل

Investigating Virtual Reality Headset Applications in Construction

Virtual Reality (VR) or immersive environment can provide enriching experiences to users by simulating real world environments. The popularity of VR headsets has recently been on the rise primarily in the gaming market, however VR applications are being adapted for use in other industries as well. This paper presents findings of a research study which investigated the applications of 3D VR head...

متن کامل

Investigating Cultural Differences in Virtual Software Teams

Software development projects increasingly extend over the boundaries set by a single company, or country. As the available communication media becomes more sophisticated, and more advanced technology costs less, the trends in software development move towards a more “virtual” nature. This evolutionary process allows individuals or even teams from different locations and cultures, with differen...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
تحقیقات آب و خاک ایران

جلد ۴۷، شماره ۳، صفحات ۵۶۹-۵۷۹

کلمات کلیدی
[ ' v i r t u a l w a t e r t r a d e i s i n v e s t i g a t e d i n i n d u s t r i a l ' , ' a g r i c u l t u r a l ' , ' s o c i a l s e c t o r s f o r n a t i o n a l a n d g l o b a l s c a l e s . i n t h i s s t u d y ' , ' i n t e r b r a i n v i r t u a l w a t e r w a s e v a l u a t e d i n i r r i g a t i o n s e c t o r f o r t h e s e f i d r o u d b a s i n t o u s e i n t h e a l l o c a t i o n o f w a t e r r e s o u r c e s . i n t h i s r e g a r d ' , ' t h r o u g h i n v e s t i g a t i n g e i g h t c r o p p i n g p a t t e r n ( s 1 ' , ' s 8 ) i n t h e r i v e r b a n k o f q e z e l o z a n r i v e r ( p r o v i n c e s o f e a s t a z a r b a i j a n ' , ' z a n j a n ) d u r i n g t h e y e a r s 2 0 0 1 ' , ' 2 0 2 5 w e r e e v a l u a t e d s w a t m o d e l . d a t a o f m e t e o r o l o g i c a l ' , ' h y d r o l o g i c a l r i v e r a n d c r o p y i e l d f o r t h e y e a r s 2 0 1 4 ' , 2 0 2 5 , ' w e r e p r o d u c e d u s i n g m i n i t a b 1 7 . 0 s o f t w a r e t h r o u g h a r i m a t i m e s e r i e s m o d e l . t h e r e s u l t s s h o w e d t h a t c u l t i v a t i n g d r y ' , ' i r r i g a t e d w h e a t ( s 6 ) i s m o r e a p p r o p r i a t e i n t h e e a s t a z a r b a y j a n a n d z a n j a n p r o v i n c e b e c a u s e o f a v e r a g e o f v i r t u a l w a t e r o f w h e a t a n d r i c e i s 2 . 7 3 ' , ' 3 . 2 4 a n d 3 . 2 8 ' , ' 4 . 0 6 ( m 3 / k g ) ' , ' r e s p e c t i v e l y . a l s o ' , ' e x c e s s w a t e r e x c h a n g e f o r s 6 f r o m e a s t a z a r b a y j a n a n d z a n j a n p r o v i n c e s t o g i l a n p r o v i n c e r e s u l t e d i n t o r e d u c e v i r t u a l w a t e r o f r i c e g u i l a n p r o v i n c e . ' ]

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023