کاربرد مدل هیدرولوژی - اقتصادی در مدیریت یکپارچه منابع آب حوضه آبریز جازموریان غربی

فصلنامه علمی -پژوهشی تحقیقات اقتصاد کشاورزی

مقاله 8، دوره 15، شماره 1، اردیبهشت 1402، صفحه 125-111   

نوع مقاله: مقاله پژوهشی

شناسه دیجیتال (DOI): 10.30495/jae.2023.26653.2214

نویسندگان

خدیجه ثمره هاشمی¹؛ احمدعلی کیخا^{* 2}؛ حسین مهرابی بشرآبادی³؛ مصطفی مردانی نجف آبادی⁴؛ سامان ضیائی²

¹دانش‌آموخته دکتری گروه اقتصادکشاورزی، دانشگاه زابل، زابل، ایران

²دانشیار گروه اقتصادکشاورزی، دانشگاه زابل، زابل، ایران

³استاد گروه اقتصادکشاورزی، دانشگاه شهید باهنر کرمان، کرمان، ایران

⁴دانشیار گروه اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی خوزستان، ملاثانی، ایران

تاریخ دریافت: 07 آذر 1399،  تاریخ بازنگری: 20 اسفند 1399،  تاریخ پذیرش: 08 اسفند 1401 

چکیده

مقدمه و هدف: کمبود آب و تقاضای رو به رشد برای آن موجب ایجاد رقابت بر سر استفاده از این ماده گرانبها گردیده است؛ لذا بایستی درباره چگونگی تخصیص آن میان بخش­های مختلف اقتصادی، برنامه­ریزی صورت گیرد. هدف تخصیص آب میان کاربران مختلف حداکثرسازی فایده­های اجتماعی ناشی از مصرف آب است. مطالعه­ی حاضر با ارائه یک ساختار هیدرولوژی-اقتصادی در حوضه آبریز جازموریان غربی در پی حداکثرسازی منافع حاصل از استفاده آب در حوضه­ی مذکور می­باشد.
مواد و روش­ها: برای این منظور، تابع هدف منافع مصرف آب در بخش کشاورزی، شرب و زیست محیطی مشروط به قیود هیدرولوژی، کشاورزی و نهادی را حداکثرسازی می­نماید.
یافته­ ها: نتایج نشان داد با تغییر در الگوی کشت و تکنولوژی آبیاری، امکان افزایش منفعت در بخش کشاورزی تا 44 درصد منفعت جاری وجود دارد؛ این در حالی است که میزان مصرف آب در این بخش 11 درصد کاهش می­یابد. علاوه براین با احتساب بخش زیست محیطی در برنامه­ریزی یکپارچه مدیریت منابع آب و اختصاص آب به تالاب جازموریان نیز منفعتی معادل 56260 میلیون ریال حاصل می­شود.
بحث و نتیجه ­گیری: براساس نتایج در صورت بکارگیری الگوی کشت و استراتژی­های آبیاری پیشنهادی مدل، امکان افزایش سود در کنار کاهش آب مصرفی در بخش کشاورزی وجود دارد که آب صرفه­جویی شده می­تواند در سایر بخش­های رقیب مورد استفاده قرار گیرد و منافعی ایجاد نماید یا اینکه موجب کاهش مصرف آب­های زیرزمینی گردد که به پایداری منابع آبی کمک می­نماید.

کلیدواژه‌ها

استان کرمان؛ بخش زیست محیطی؛ بخش کشاورزی؛ تخصیص آب؛ منافع مصرف آب

عنوان مقاله [English]

Application of Hydro-Economic Model in Integrated Water Resources Management of West Jazmourian Basin

نویسندگان [English]

Khadijeh Samareh Hashemi¹؛ Ahmadali Keykha²؛ Hossein Mehrabi Boshrabadi³؛ Mostafa Mardani Najafabadi⁴؛ Saman Ziaee²

¹1. Ph.D. Graduate, Department of Agricultural Economics, Zabol University, Zabol, Iran

²Associate Professor, Department of Agricultural Economics, Zabol University, Zabol. Iran

³3. Professor, Department of Agricultural Economics, Shahid Bahonar University Kerman, Iran

⁴Associate Professor, Department of Agricultural Economics, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran.

چکیده [English]

Introduction: Lack of water and its growing demand has created competition for the use of this valuable substance; therefore, planning should be done on how to allocate it among different economic sectors. The goal of water allocation among different users is to maximize the social benefits of water consumption. The current study seeks to maximize the benefits of water use by providing a hydro-economic structure in the West Jazmourian Basin.
Materials and Methods: To this end, the objective function is to maximize the benefits of water consumption in agriculture, urban and environmental sectors subject to hydrological, agricultural and institutional restrictions.
Findings: The results showed that by changing the pattern of cultivation and irrigation technology, it is possible to increase the benefit in the agricultural sector up to 44; whereas water consumption in this sector is reduced by 11%. In addition, taking into account the environmental sector in the integrated water resources management program and allocating water to Jazmourian wetland, a profit of 56260 million Rials will be obtained.
Conclusion: Based on the results, if the cropping pattern and irrigation strategies suggested by the model are applied, there would be a possibility of increasing profit along with reducing water consumption in the agricultural sector, and the saved water can be used in other competing sectors and create benefits, or it reduces the consumption of ground water, which helps the sustainability of water resources.

کلیدواژه‌ها [English]

Optimal allocation of water resources, environmental benefits, cropping pattern, Jazmourian wetland

مراجع

1. Biswas AK, Tortajada C. Water crisis and water wars: myths and realities. International Journal of Water Resources Development.  2019; 35: 727-731. DOI: 1080/07900627.2019.1636502
2. Daneshgar H, Bagheri M, Mardani Najafabadi M, Alijani F, Yavari G. Effects of climate change on hydrological and economic conditions of Bushkan plain farmers. Agricultural Economics Research. 2021; 13(2): 259-280. DOI: 1001.1.20086407.1400.13.2.13.4
3. Kalbali E, Ziaee S, Mardani Najafabadi M, Zakerinia M. Approaches to adapting to impacts of climate change in northern Iran: The application of a Hydrogy-Economics model. Journal of Cleaner Production. 2021; 280, 124067. https://doi.org/10.1016/j.jclepro.2020.124067
4. Mohamadjani A, Yazdanian N. Analysis of the water crisis in the country and its management requirements. Ravand Quarterly. 2014; 21(65):117-144. https://www.cbi.ir/simplelist/12869.aspx
5. Kavand H, Ziaee S, Mardani Najafabadi M. Assessing the Consequences of Internalization of the Side Effects of Water Pollution on the Quantitative and Qualitative Management of Zayandehroud Basin. Journal of Agricultural Economics and Development. 2020; 34(3): 356-341. DOI: 22067/jead2.vi0.86889
6. Zarghami M, Saffari N. Optimal allocation of water to the agricultural sector of Zarrineh Rud basin using Asymmetrical Nash method. Agricultural Economics. 2013; 7(2): 107-125. http://www.iranianjae.ir/article_9270.html?lang=en
7. Mardani Najafabadi M, Ziaee S, Nikouei A, Ahmadpour Borazjani M. Mathematical programming model (MMP) for optimization of regional cropping patterns decisions: A case study. Agricultural Systems. 2019; 173: 218-232. DOI:1016/j.agsy.2019.02.006
8. Yousefi A, Hassan-Zade M, Keramat-Zade A. The welfare effect of water market allocation in iranian economy. Iran Water Resources Research. 2014; 10(1): 15-25. http://www.iwrr.ir/article_13414.html?lang=en
9. Mardani M, Ziaei S, Nikouei A. Optimizing the trade of virtual water in regional cropping pattern of the Isfahan province: application of multi-criteria models. Agricultural Economics and Development. 2018; 25(100): 59-88. DOI: 30490/aead.2018.60994
10. Jofreh M, Alizadeh S. The study of market's role in water resource optimal allocation. Journal of Financial Economics (Financial Economics and Development). 2009; 2(8):79-95. DOI: 1001.1.25383833.1388.3.8.4.9
11. Shirzadi S, Mardani Najafabadi M, Shahnazari A. Water Consumption and Distribution Management in Tajan Irrigation and Drainage Network with Emphasis on Water Resource Sustainability. Journal of Water Research in Agriculture. 2020; 33(4): 673-689. https://doi.org/10.22092/jwra.2020.121246
12. Ministry of Agriculture Jihad. Agricultural Statistics. 2018. Available at http://www.maj.ir/
13. Ministry of Energy. Report of recognizing grade 2 Hamoon-Jazmourian basin, Iran water resources Management Company. 2016. Regional water Company of Kerman.
14. Dinar A, Nigatu GS. Distributional considerations of international water resources under externality: The case of Ethiopia, Sudan and Egypt on the Blue Nile. Water Resources and Economics. 2013; 2-3: 1–16. https://doi.org/10.1016/j.wre.2013.07.001
15. Mirkarimi Sh, Amirnejad H, Joolaie R. Integration of Core and Uncertainty Bankruptcy Methods for Optimal Allocation of Gorganrod-Gharahso Basin. Agricultural Economics. 2020; 13(4): 104-126. DOI: 22034/iaes.2020.118653.1745
16. Philpot SL, Peter A, Johnson K, Hipel W. Analysis of a brownfield management conflict in Canada. Hydrological Research Letters. 2017; 11(3):141- 148. https://doi.org/10.3178/hrl.11.141
17. Kehkha AA, Mosanan Mozafari M. Optimal allocation of well water reservoirs to the agricultural sector Sistan using Stochastic dynamic programming. Agricultural Economics. 2014; 8(1): 47-62. http://www.iranianjae.ir/article_8918.html
18. Ghahraman b, Sepaskhah A. Management of dam reservoirs. Iran Water Resources Research. 2003; 2(1): 1-15. http://www.iwrr.ir/article_15078.html?lang=en
19. Zhao T, Cai X, Yang D. Effect of streamflow forecast uncertainty on real time reservoir operation. Advances in Water resourses. 2011; 34:495-504. DOI:1016/j.advwatres.2011.01.004
20. Heidecke Heckelei T. The impact of water pricing in an arid river basin in Morocco considering the conjunctive use of ground- and surface water, water quality aspects and climate change. P. 85-89. Paper presented at the Conference of the Global Catchment Initiative (GCI) on the Global Dimensions of Change in River Basins, 6-8 Dec. 2010, Bonn, Germany.
21. Varela-Ortega C, Blanco-Gutiérrez I, Swartz CH, Downing TE. Balancing groundwater conservation and rural livelihoods under water and climate uncertainties: An integrated hydro-economic modeling framework. Global Environmental Change.2011; 21(2): 604-619. https://dx.doi.org/10.1016/j.gloenvcha.2010.12.001
22. Luwesi CN, Shisanya CA, Obando JA. Hydro-economic inventory for sustainable livelihood in Kenyan ASALs: The case of Muooni Catchment. J Agir Food Appl Sci. 2013; 1: 46-55.
23. Blanco-Gutiérrez I, Varela-Ortega C, Purkey DR. Integrated assessment of policy interventions for promoting sustainable irrigation in semi-arid environments: A hydro-economic modeling approach. Journal of environmental management. 2013; 128: 144-160. DOI:1016/j.jenvman.2013.04.037
24. Hérivaux C, Orban P, Brouyère S. Is it worth protecting groundwater from diffuse pollution with agri-environmental schemes? A hydro-economic modeling approach. Journal of environmental management. 2013; 128: 62-74. DOI:1016/j.jenvman.2013.04.058
25. Salman D, Amer SA, Ward F. Protecting food security when facing uncertain climate: Opportunities for Afghan communities. Journal of Hydrology. 2017; 554: 200-215. DOI:1016/j.jhydrol.2017.09.015
26. Mirchi A, Watkins DW, Engel V, Sukop Mc, Czajkowski J, Bhat M, Rehage J, Letson D, Takatsuka Y, Weisskoff A hydro-economic model of South Florida water resources system. Science of The Total Environment. 2018; 628–629: 1531-1541. DOI:10.1016/j.scitotenv.2018.02.111
27. Kragt M. Hydro-economic modelling in an uncertain world: Integrating costs and benefits of water quality management. Water Resources and Economics. 2013; 4: 1-21. DOI:1016/j.wre.2013.11.001
28. Amin A, Iqbal J, Asghar A, Ribbe L. Analysis of Current and Future Water Demands in the Upper Indus Basin under IPCC Climate and Socio-Economic Scenarios Using a Hydro-Economic WEAP Model. Water.  2018; 10(5): 537.  https://doi.org/10.3390/w10050537.
29. Borrego-Marín M, Expósito A, Berbel J. A Simplified Hydro-Economic Model of Guadalquivir River Basin for Analysis of Water-Pricing Scenarios. Water. 2020; 12(7): 1879.  https://doi.org/10.3390/w12071879.
30. George B, Malano H, Davidson B, Hellegers P, Bharati L, Massuel S. An integrated hydro-economic modelling framework to evaluate water allocation strategies I: Model development. Agricultural water management. 2011; 98(5): 733-746. DOI:1016/j.agwat.2010.12.004
31. Nikouei AR, Zibaei M. Water resources management and food security in zayandeh rud basin: an integrated river basin analysis. Journal of economics and agriculture development. 2012; 26(3): 183-196. DOI:22067/jead2.v1391i3.17775
32. Rafiei Darani H, Kohansal MR, Ghorbani M, Sabouhi M. Hydro-economic modeling in the analysis of water resources management strategies: neyshabur catchment. Agricultural Economics and Development. 2017; 25(99): 41-77.
33. Rajabi D, Mousavi SF, Roozbahani A. Optimal water allocation among the irrigation districts in zayandehrud basin with economic approach and performance assessment of water distribution within the district (case study: north-rudasht irrigation district). Iran Water Resources Research. 2018; 14 (5):291-303. http://www.iwrr.ir/article_66796.html?lang=en
34. Mirzaei A, Zibaei M. Water conflict management between agriculture and wetland under climate change: application of economic-hydrological-behavioral modelling. Water Resources Management. 2021; 35(1): 1-21. DOI:1007/s11269-020-02703-4
35. Salehi Rezaabadi F, Salarpour M, Mardani M, Ziaei S. Economic Impact Assessment of Quantity and Quality Changes in Irrigation Water on Agriculture in Kerman Province. Journal of Agricultural Economics and Development. 2020; 33(4): 395-412 DOI: 22067/jead2.v33i4.84119
36. Cai XM, McKinney DC, Lasdon LS. Integrated hydrologic agronomic economic model for river basin management. Water Resources Planning and Management. 2003; 129(1): 4-17. DOI:1061/(ASCE)0733-9496(2003)129:1(4)
37. Kahil MT, Dinar A, Albiac J. Modeling water scarcity and droughts for policy adaptation to climate change in arid and semiarid regions. Journal of Hydrology. 2015; 522: 95-109. http://dx.doi.org/10.1016/j.jhydrol.2014.12.042
38. Gürlük S, Ward FA. Integrated basin management: water and food policy options for Turkey. Ecological Economics. 2009; 68(10): 2666-2678. https://doi.org/10.1016/j.ecolecon.2009.05.001
39. Nikouei A, Zibaei M, Ward FA. Incentives to adopt irrigation water saving measures for wetlands preservation: an integrated basin scale analysis. Journal of hydrology. 2012; 464: 216-232. DOI:1016/j.jhydrol.2012.07.013
40. Turner K, Van den Bergh J, Söderqvist T, Barendregt A, van der Straaten J, Maltby E, van Ierland E. Ecological-economic analysis of wetlands: scientific integration for management and policy. Ecological Economics. 2000; 35: 7-23.

 

41. Mirzaei A, Zibaei M. Estimation of economic benefits of Jazmourian wetland rehabilitation and preservation programs. Agricultural Economics Research. 2020; 11(1): 53-80. DOI: 1001.1.20086407.1398.11.41.4.9
42. Ward FA, Pulido-Velazquez M. Efficiency, equity, and sustainability in a water quantity–quality optimization model in the Rio Grande basin. Ecological economics. 2008; 66(1): 23-37. https://doi.org/10.1016/j.ecolecon.2007.08.018
43. Banihabib ME, Zahraei A, Eslamian S. An integrated optimisiation model of reservoir and irrigation system applying uniform deficit irrigation. Journal of hydrology science and technology. 2015; 5(4): 234-256. DOI:1504/IJHST.2015.072636