DOI: https://doi.org/10.14710/presipitasi.v16i3.106-116

Evapotranspiration of Indonesia Tropical Area

*Dyah Marganingrum scopus  -  Indonesian Institute of Sciences, Indonesia
Heru Santoso  -  Indonesian Institute of Sciences, Indonesia

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Abstract

Indonesia is an archipelago country with a tropical climate. The region of Indonesia is quite large and located between two continents (Asia and Australia) and between two oceans (Indian and Pacific), making the territory of Indonesia has a unique climate pattern. One of the climate variables that quite important to be studied in this chapter is evapotranspiration. The Thornthwaite method was used to estimate potential evapotranspiration based on average air temperature. The relationships between evapotranspiration, precipitation, and elevation were then examined. Besides, temperature variations that affect climate patterns between monsoonal and equatorial regions were compared, between the mainland and small islands, and between mountain and coastal area. The impact of global warming was also examined on the climate and potential evapotranspiration of the Indonesian region. Data analysis showed that evapotranspiration correlates weakly with precipitation, and the contrary, the evapotranspiration correlates strongly with elevation, with correlation indices of 0.02 and 0.89, respectively. The study confirmed that air temperature is the primary controlling variable of the evapotranspiration in this very heterogeneous landscape. Under a global temperature increase of 1.5 °C above the pre-industrialized year (1765), the evapotranspiration is expected to increase in a range from 4.8 to 11.1%. In general, the excess of water to restore soil moisture in the future tends to decrease, i.e., drier.

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Keywords: equatorial, monsoonal, mainland, precipitation, a small island, Thornthwaite

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Section: Original Research Article
Language : EN
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  1. BPS (Biro Pusat Stastistik): Indonesia Dalam Angka 2015. https://www.bps.go.id/ dynamictable/2015/09/07/842/kepadatan
  2. Collins, M., Knutti, R., Arblaster, J., Dufresne, J.L., Fichefet, T., Friedlingstein, P., Gao, X., Gutowski, W.J., Johns, T., Krinner, G., Shongwe, M., Tebaldi, C., Weaver, A.J., and Wehner, M. 2013. Long-term Climate Change: Projections, Commitments, and Irreversibility. In: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Stocker TF, Qin D, Plattner G-K, Tignor M, Allen SK, Boschung J, Nauels A, Xia Y, Bex V, and Midgley PM (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. 2013; 1029-1136
  3. Dagg, M., and Blackie, J.R. 1970. Estimates of evaporation in East Africa in relation to climatological classification. Geographical Journal, 136: 227-234
  4. Feddema, J.J and Freire, S.C. 2001. Soil degradation, global warming, and climate impacts. Clim. Res. 17, 209–216
  5. Gong, T., Lei, H., Yang, D., Jiao, Y., and Yang, H. 2017. Monitoring the variations of evapotranspiration due to land use/cover change in a semi-arid shrubland. Hydrol. Earth Syst. Sci. 21, 863–877
  6. Irianti, M., Nasrul, B., dan Idwar. 2017. Analisis Tingkat Bahaya Erosi di Daerah Aliran Sungai Kampar Bagian Hulu. Seminar Nasional Pelestarian Lingkungan (SENPLING). 2017. ISBN 978-602-51349-0-6
  7. Karimi, A., Pahlavani, P., and Bigdeli, B. 2017. Land Use Analysis on Land Surface Temperature in Uran Areas Using A Geographically Weighted Regression and Landsat 8 Imagery, A Case Study: Tehran, Iran. The International Archives of the Photogrammetry. Remote Sensing and Spatial Information Sciences, Volume XLII-4/W4, 2017 (p: 117-122) Tehran's Joint ISPRS Conferences of GI Research, SMPR and EOEC 2017, 7–10 October 2017, Tehran, Iran
  8. Lakitan, B., 1994. Dasar-Dasar Klimatologi. PT. Raja Grafindo Persada, Jakarta (Cetakan Pertama).1994
  9. Lang, A., Zheng, J., Shi, J., Liao, F., Ma, X., Wang, W., Chen, X., Zhang, M., 2012. A Comparative Study of Potential Evapotranspiration Estimation by Eight Methods with FAO Penman-Monteith Method in Southwestern China. Water, 9 (734), 1-18
  10. Lestari, E.G. 2006. Hubungan Antara Kerapatan Stomata Dengan Ketahanan Kekeringan pada Somaklon Padi Gajahmungkur, Towuti, dan IR 64. Biodiversitas, 7 (1), 44-48
  11. Li, L., Gao, J., Brierley, G., Qiao, Y.M, Zhang, J., and Yang, Y.W., 2013. Rangeland degradation on the Qinghai-Tibet plateau: Implications for rehabilitation. Land Degrad. Dev. 24, 72–80
  12. Meinshausen, M., Raper, S.C.B. and Wigley, T.M.L. 2011. Emulating coupled atmosphere-ocean and carbon cycle models with a simpler model, MAGICC6 – Part 1: Model description and calibration. Atmospheric Chemistry and Physics. 11: 1417-1456. DOI: 10.5194/acp-11-1417-2011
  13. Murtiono, U.H., 2009. Kajian Ketersediaan Air Permukaan pada Beberapa Daerah Aliran Sungai (Studi Kasus di Sub DAS Temon, Wuryantoro, Alang, dan Keduang). Forum Geografi, 23 (1), 11-24
  14. Ping, F., and Liu, Q. 2018. Response of Streamflow to Climate Changes within a Mountainous Catchment. MATEC Web of Conferences, ICCOEE 2018; 203, 07006 (2018)
  15. Rosenberry, D.O., Winter, T.C., Buso, D.C., Likens, G.E. 2007. Comparison of 15 evaporation methods applied to a small mountain lake in the Northeastern USA. Journal of Hydrology, 340, 149–166
  16. Rushayati, S.B., Shamila, A.D., and Prasetyo, L.P. 2018. The Role of Vegetation in Controlling Air Temperature Resulting from Urban Heat Island. Forum Geografi, 32 (1), 1-11
  17. Snyman, H.A., 2001. Water-use efficiency and infiltration under different rangeland conditions and cultivation in a semi-arid climate of South Africa. Proceedings of the XIX International Grassland Congress, Sao Paulo, Brazil, 965–966, 11–20 February 2001
  18. Teuling, A.J., 2018. A Forest Evapotranspiration Paradox Investigated Using Lysimeter Data. Vadose Zone Journal, 17, 170031, 1-7
  19. Thornthwaite, C.W., 1948. An approach toward a rational classification of climate. Geographical Review, 38 (1), 55–94
  20. Tian, H., Cao, C., Chen, W., Bao, S,, and Yang, B. 2015. Response of Vegetation Activity Dynamic to Climatic Change and Ecological Restoration Programs in Inner Mongolia From 2000 to 2012. Ecological Engineering, 82, 276-289. http://dx.doi.org/10.1016/j.ecoleng.2015.04.098
  21. Tjasyono, B. (2004). Klimatologi. ITB Press, Bandung. 2004
  22. Toriman, M.E., Mokhtar, M., Gasim, M.B., Abdullah, S.M.S., Jaafar, O, Aziz, N.A.A. 2009. Water Resources Study and Modeling at North Kedah: a Case of Kubang Pasu and Padang Terap Water Supply Schemes. Research Journal of Earth Sciences, 1 (2), 35–42
  23. Trenberth, K.E., and Shea, D.J. 2005. Relationships between precipitation and surface temperature. Geophysical Research Letters, 32, 1-4
  24. Tukimat, N.N.A., Sobri, H., Shahid, S. 2013. Comparison of different methods in estimating potential evapotranspiration at Muda Irrigation Scheme of Malaysia. Journal of Agriculture and Rural Development in the Tropics and Subtropics, 113 (1), 77–85
  25. Wigley, T.M.L. 2008. MAGICC/ SCHENGEN 5.3: User Manual (version 2)
  26. Xu, C.Y., and Singh, V.P. 2001. Evaluation and Generalization of Temperature-Based Methods for Calculating Evaporation. Hydrological Processes. John Wiley & Sons, Ltd. 15, 305–319
  27. Zeng, B., and Yang, T.B. 2008. Impact so climate warming on vegetation in Qaidam area from 1990 to 2003. Environ. Monit. Assess, 144, 403–417

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