Impact of climate change on actual evapotranspiration in future periods using remote sensing techniques and SEBAL energy balance algorithms (Case study: Plain Tuyserkan Hamedan)

Document Type : Original Article

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Abstract

Evapotranspiration is the main source of water loss in basin and so knowledge of various aspects of water resources management is essential. Type text or a website address or translate a document. On the other hand, knowledge of the actual evapotranspiration plains is important to determine and manage crop pattern and irrigation of horticultural and agricultural. Due to the effects of climate change on all environmental aspects of watersheds, Check these changes on actual evapotranspiration  of catchment is essential as a key factor in determining the water balance and water management planning for the sustainable management of natural resources and the environment. The aim of the present study is investigation of climate change effective on actual evapotranspiration in Tuyserkan Basin in west of Iran.  For this aim MODIS satellite images and SEBAL algorithms was used to estimating of actual evapotranspiration in Tuyserkan basin for 10 years old. Impact of climate change was analyses through 15 atmospheric general circulation model and under two scenarios A1B and B1 in Software LARS-WG. The results showed that the probability of 80% in future periods, minimum temperature from 13 to 20% and maximum temperature from 2.4 to 6.4 percent has increase. Actual evapotranspiration is the probability of 80% in future periods will increase from 0.4 to 1.4%.

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Allen, R. Morse, A. and Tasumi, M. (2003). Application of SEBAL for western US water rights regulation and planning. ICID workshop on remote sensing of ET for large regions.
Bastiaanssen, W.G.M. and Menenti, M. (1990). Mapping groundwater losses in the western Desert of Egypt with satellite measurements of surface reflectance and surface temperature. Water Management and Remote Sensing, J. C. Hooghart, ed., TNO, The Hague, The Netherlands, pp: 61–90.
Bastiaanssen, W.G.M., Menenti, M., Feddes, R. and Holtslag, A. (1998). A remote sensing surface energy balance algorithm for land (SEBAL). 1.Formulation. Journal of Hydrology, 212-213, pp: 198-212.
Bastiaanssen, W.G.M. (2000). SEBAL-based sensible and latent heat fluxes in the irrigated ediz Basin, Turkey. Journal of Hydrology, 229 (1-2), pp: 87-100.
Dastorani, M.T., Massah Bavani, A.R., Poormohammadi, S. and Rahimian, M.H. (2011). Assessment of potential climate change impacts on drought indicators (Case study: RDI and SPI in Yazd station, Iran). Desert journal, 16 (2), pp: 159-167.
Dastorani, M.T., Poormohammadi, S., Massah, A.R. and Rahimian, M.H. (2010). Evaluation ofevapotranspirationYazd stationunderuncertaintyscenariosof greenhouse gas emissionsandevapotranspirationmodels. Journal of watershed management research, 1(2), pp: 1-12.
Huo, Z., Dai, X., Feng, S., Kang, S. and Huang, G. (2013). Effect of climate change on reference evapotranspiration and aridity index in arid region of China. Journal of Hydrology, 492 (7), pp: 24–34.
Krause, S. and Bronstert, A. (2005). An advanced approach for catchment delineation and water balance modelling within wetlands and floodplains. Advances in Geosciences, 5, pp: 1–5.
Koloskov, G., Mukhamejanove, Kh. and Tanton, T.W. (2006). Monin-Obukhov Length as a Cornerstone of the SEBAL Calculations of Evapotranspiration. Journal of Hydrology, 335(1-2), pp: 170-179.
King, D.A., Bachelet, D.M., Symstad, A.J., Ferschweiler, K. and Hobbins, M. (2015). Estimation of potential evapotranspiration from extraterrestrial radiation, air temperature and humidity to access future climate change effect on the Northern Great Plains, USA. Ecological Modelling, 297 (10), pp: 86–97.
Nam, W., Hong, E. and Choi, J. (2015). Has climate change already affected the spatial distribution and temporal trends of reference evapotranspiration in South Korea?, Agricultural Water Management, 150(1), pp: 129–138.
Poormohammadi, S. and Malekinezad, H. (2013). Classification of homogeneous climatic regions under the impact of climate change and greenhouse gas emissions sc-enarios using L-moments technique in Iran. journal of watershed management research, 4(8), pp: 58-76.
Poormohammadi, S. (2009). Evaluation and assessment components of the water balance in arid basins using remote sensing and GIS (Case Study: Yazd Manshad Basin). Watershed Engineering, MSc Thesis, University of Yazd, 110p.
Poormohammadi, S., Dastorani, M.T., Masah Bavani, A. and Jafari, H. (2014). Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: TUYSERKAN catchment, Hamedan). Journal of Water and Soil Conservation, 22(5), pp: 1-21.
Thompson, J.R., Green, A.J. and Kingston, D.G. (2014). Potential evapotranspiration-related uncertainty in climate change impacts on river flow: An assessment for the Mekong River basin. Journal of Hydrology, 492(7), pp: 24-34.