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Factors Affecting Interannual Variability in Transpiration in a Tropical Seasonal Forest in Northern Thailand: Growing Season Length and Soil Drought

  • Natsuko Yoshifuji
  • Nobuaki Tanaka
  • Chatchai Tantasirin
  • Masakazu Suzuki

Abstract

Tropical seasonal forests play an important role in global and regional carbon cycling and climates. Annual transpiration and primary productivity in tropical seasonal forests should be affected by the growing season length and physiological controls during the growing season. We investigated the year-to-year variations in the transpiration period as a measure of the growing season length in a teak (Tectona grandis Linn. f.) plantation in northern Thailand using sap flux measurements obtained over a 4-year period and examined the effect of soil drought on transpiration during the mid-growing season. The beginning and end of the transpiration period differed appreciably between years, corresponding to differences in the timing of soil moisture changes. These differences resulted in approximately 60 days interannual variation in the length of the transpiration period during the observation period, indicating that soil moisture changes are a major cause of large interannual variation in the transpiration period. Transpiration control caused by soil drought was sometimes observed during the transpiration period. The results suggest that soil moisture has two potential impacts on annual transpiration at this site; through modification of the length of the transpiration period, and through physiological control during the transpiration period. This regime contrasts with temperate deciduous forests and hill evergreen forests, another typical forest type in Thailand.

Keywords

Grow Season Length Soil Drought Temperate Deciduous Forest Soil Moisture Change Soil Moisture Reduction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Baldocchi DD, Black TA, Curtis PS, Falge E, Fuentes JD, Granier A, Gu L, Knohl A, Pilegaard K, Schmid HP, Valentini R, Wilson K, Wofsy S, Xu L, Yamamoto S (2005) Predicting the onset of net carbon uptake by deciduous forests with soil temperature and climate data: a synthesis of FLUXNET data. Int J Biometeorol 49: 377–387PubMedCrossRefGoogle Scholar
  2. Barr AG, Black TA, Hogg EH, Kljun N, Morgenstern K, Nesic Z (2004) Inter-annual variability in the leaf area index of boreal aspen-hazelnut forest in relation to net ecosystem production. Agric For Meteorol 126:237–255CrossRefGoogle Scholar
  3. Black TA, Chen WJ, Barr AG, Arain MA, Chen Z, Nesic Z, Hogg EH, Neumann HH, Yang PC (2000) Increased carbon sequestration by a boreal deciduous forest in years with a warm spring. Geophys Res Lett 27:1271–1274CrossRefGoogle Scholar
  4. Borchert R, Rivera G (2002) Modification of vegetative phenology in a tropical semideciduous forest by abnormal drought and rain. Biotropica 34:27–39Google Scholar
  5. Closs RH (1958) The heat pulse method for measuring rate of sap flow in a plant stem. N Z J Sci 1:281–288Google Scholar
  6. Goulden ML, Munger JW, Fan SM, Daube BC, Wofsy SC (1996) Exchange of carbon dioxide by a deciduous forest: response to interannual climate variability. Science 271:1576–1578CrossRefGoogle Scholar
  7. Granier A, Pilegaard K, Jensen NO (2002) Similar net ecosystem exchange of beech stands located in France and Denmark. Agric For Meteorol 114:75–82CrossRefGoogle Scholar
  8. Holst T, Hauser S, Kirchgäßner A, Matzarakis A, Mayer H, Schindler D (2004) Measuring and modeling plant area index in beech stands. Int J Biometeorol 48:192–201PubMedCrossRefGoogle Scholar
  9. Kanae S, Oki T, Musiake K (2001) Impact of deforestation on regional precipitation over the Indochina Peninsula. J Hydrometeorol 2:51–70CrossRefGoogle Scholar
  10. Kumagai T, Katul GG, Saitoh TM, Sato Y, Manfroi OJ, Morooka T, Ichie T, Kuraji K, Suzuki M, Porporato A (2004) Water cycling in a Bornean tropical rainforest under current and projected precipitation scenarios. Water Resour Res 40(1):W01104CrossRefGoogle Scholar
  11. Kume T, Takizawa H, Yoshifuji N, Tanaka K, Tantasirin C, Tanaka N, Suzuki M (2006) Impact of soil drought due to seasonal and inter-annual variability of rainfall on sap flow and water status of evergreen trees in a tropical monsoon forest in northern Thailand. For Ecol Manag (in press)Google Scholar
  12. Lean J, Warrilow DA (1989) Simulation of the regional climate impact of Amazon deforestation. Nature (Lond) 342:411–413CrossRefGoogle Scholar
  13. Malhi Y, Grace J (2000) Tropical forests and atmospheric carbon dioxide. Trends Ecol Evol 15:332–337PubMedCrossRefGoogle Scholar
  14. Matsumoto J (1997) Seasonal transition of summer rainy season over Indochina and adjacent monsoon region. Adv Atmos Sci 14:231–245CrossRefGoogle Scholar
  15. Matsumoto K, Ohta T, Tanaka T (2005) Dependence of stomatal conductance on leaf chlorophyll concentration and meteorological variables. Agric For Meteorol 132:44–57CrossRefGoogle Scholar
  16. Melillo JM, McGuire AD, Kicklighter DW, Moore B III, Vorosmarty CJ, Schloss AL (1993) Global climate change and terrestrial net primary production. Nature (Lond) 363: 234–240CrossRefGoogle Scholar
  17. Rundel PW, Boonpragob K (1995) Dry forest ecosystem of Thailand. In: Bullock SH, Mooney HA, Medina E (eds) Seasonally dry tropical forests. Cambridge University Press, Cambridge, pp 93–123Google Scholar
  18. Schmid HP, Grimmond CSB, Cropley F, Offerle B, Su H (2000) Measurements of CO2 and energy fluxes over a mixed hardwood forest in the mid-western United States. Agric For Meteorol 103:357–374CrossRefGoogle Scholar
  19. Smith DM, Allen SJ (1996) Measurement of sap flow in plant stems. J Exp Bot 47: 1845–1852CrossRefGoogle Scholar
  20. Tanaka K, Takizawa H, Tanaka N, Kosaka I, Yoshifuji N, Tantasirin C, Piman S, Suzuki M, Tangtham N (2003) Transpiration peak over a hill evergreen forest in northern Thailand in the late dry season: Assessing the seasonal changes in evapotranspiration using a multiplayer model. J Geophys Res 108:4533CrossRefGoogle Scholar
  21. White MA, Nemani RR (2003) Canopy duration has little influence on annual carbon storage in the deciduous broad leaf forest. Global Change Biol 9:967–972CrossRefGoogle Scholar
  22. Wilson KB, Baldocchi DD (2000) Seasonal and interannual variability of energy fluxes over a broadleaved temperate deciduous forest in North America. Agric For Meteorol 100:1–18CrossRefGoogle Scholar
  23. Yoshifuji N, Kumagai T, Tanaka K, Tanaka N, Komatsu H, Suzuki M, Tantasirin C (2006) Inter-annual variation in growing season length of a tropical seasonal forest in northern Thailand. For Ecol Manag 229:333–359CrossRefGoogle Scholar

Copyright information

© Springer 2007

Authors and Affiliations

  • Natsuko Yoshifuji
    • 1
    • 2
  • Nobuaki Tanaka
    • 1
    • 2
  • Chatchai Tantasirin
    • 3
  • Masakazu Suzuki
    • 2
  1. 1.Japan Science and Technology Agency/CRESTKawaguchi, SaitamaJapan
  2. 2.Graduate School of Agricultural and Life SciencesThe University of TokyoTokyoJapan
  3. 3.Department of ConservationAculty of Forestry Kasetsart UniversityBangkokThailand

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