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Groundwater Evapotranspiration – Underestimated Role of Tree Transpiration and Bare Soil Evaporation in Groundwater Balances of Dry Lands

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Climate Change and its Effects on Water Resources

Part of the book series: NATO Science for Peace and Security Series C: Environmental Security ((NAPSC,volume 3))

Abstract

This paper analyzes and emphasizes the importance of groundwater evapotranspiration (ETg) in groundwater balances. The ETg diminishes the net groundwater recharge that constrains groundwater flow and replenishment of groundwater resources. The ETg consists of two different components, groundwater transpiration (Tg) and groundwater evaporation (Eg), both not yet well identified in hydrogeology. The ETg values are the largest in dry locations with shallow groundwater table. The significance of the ETg however is the largest when its relative contribution to groundwater balance is high i.e. when its rate is comparable with groundwater recharge.

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References

  1. Parsons AJ, Abrahams AD (1994) Geomorphology of desert environments. In: Abrahams AD, Parsons AJ (eds.) Geomor­phology of Desert Environments. CRC Press, Boca Raton, Fla., pp 1–12

    Google Scholar 

  2. Lubczynski MW (2000) Groundwater evapotranspiration – Underestimated component of the groundwater balance in a semi-arid environment – Serowe case, Botswana. XXXth International-Association-of-Hydrogeolgists Congress on Groundwater: Past Achievements and Future Challenges, Nov 26–Dec 01, 2000 Cape Town, South Africa. Source: Groundwater: Past Achievements and Future Challenges, Balkema, 2000, pp199–204

    Article  Google Scholar 

  3. Lubczynski M, Gurwin J (2005) Integration of various data sources for transient groundwater modeling with spatio-temporally variable fluxes–Sardon study case, Spain. J Hydrol 306(1–4):71–96

    Article  CAS  Google Scholar 

  4. Lubczynski MW (2009) The hydrogeological role of trees in water-limited environments. Hydrogeol J 17(1):247–259

    Google Scholar 

  5. Tyree M (1997) The cohesion-tension theory of sap ascent: current controversies. J Exp Bot 48(315):1753–1765

    Article  CAS  Google Scholar 

  6. Zimmermann U et al (2002) What are the driving forces for water lifting in the xylem conduit? Physiol Plantarum 114:327–335

    Article  CAS  Google Scholar 

  7. Burgess S, Adams M, Turner N, Ong C (1998) The redistribution of soil water by tree root systems. Oecologia 115(3):306–311

    Article  Google Scholar 

  8. Obakeng OT (2007) Soil moisture dynamics and evapotranspiration at the fringe of the Botswana Kalahari. PhD Thesis, Vrije Universiteit, Amsterdam

    Google Scholar 

  9. Oliveira RS, Dawson TE, Burgess SSO, Nepstad DC (2005) Hydraulic redistribution in three Amazonian trees. Oecologia 145(3):354–363

    Article  Google Scholar 

  10. Dawson TE et al (2007) Nighttime transpiration in woody plants from contrasting ecosystems. Tree Physiol 27(4):561–575

    Google Scholar 

  11. Burgess SSO, Dawson TE (2004) The contribution of fog to the water relations of Sequoia sempervirens (D. Don): foliar uptake and prevention of dehydration. Plant Cell Environ 27(8):1023–1034

    Article  Google Scholar 

  12. Chavarro Rincon DC, Su ZP, Lubczynski MW (2009) Tree transpiration mapping from upscaled sap flow in the Botswana Kalahari. ITC, University of Twente, Enschede, p 141

    Google Scholar 

  13. Granier A, Biron P, Breda N, Pontailler JY, Saugier B (1996) Transpiration of trees and forest stands: short and long-term monitoring using sapflow methods. Glob Change Biol 2:265

    Article  Google Scholar 

  14. Smith DM, Allen SJ (1996) Measurement of sap flow in plant stems. J Exp Bot 47(305):1833–1844

    Article  CAS  Google Scholar 

  15. Nadezhdina N, Čermák J (2003) Instrumental methods for studies of structure and function of root systems of large trees. J Exp Bot 54(387):1511–1521

    Article  CAS  Google Scholar 

  16. Zencich S, Froend R, Turner J, Gailitis V (2002) Influence of groundwater depth on the ­seasonal sources of water accessed by Banksia tree species on a shallow, sandy coastal aquifer. Oecologia 131(1):8–19

    Article  Google Scholar 

  17. Tanvir Hassan SM (2008) Assessment of groundwater evaporation through groundwater model with spatio-temporally variable fluxes: case study of Pisoes catchment, Portugal. ITC, Enschede, p 97

    Google Scholar 

  18. Scanlon BR, Keese K, Reedy RC, Simunek J, Andraski BJ (2003) Variations in flow and transport in thick desert vadose zones in response to paleoclimatic forcing (0–90 kyr): field measurements, modeling, and uncertainties. Water Res Res 39(7):1179

    Article  Google Scholar 

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Correspondence to Maciek W. Lubczynski .

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Lubczynski, M.W. (2011). Groundwater Evapotranspiration – Underestimated Role of Tree Transpiration and Bare Soil Evaporation in Groundwater Balances of Dry Lands. In: Baba, A., Tayfur, G., Gündüz, O., Howard, K., Friedel, M., Chambel, A. (eds) Climate Change and its Effects on Water Resources. NATO Science for Peace and Security Series C: Environmental Security, vol 3. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-1143-3_21

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