Abstract
Madeira is a volcanic island whose economy is highly dependent on groundwater. Previous studies suggest that, besides precipitation, cloud water interception contributes to groundwater recharge. As such, the isotopic characterization of the sources of recharge is useful for the hydrogeological framework of the island. The δ 18O and δ 2H content of rain and cloud water was analyzed during three campaigns. Rain plots over a local meteoric water line (LMWL) whose equation is δ 2H = 7.92 δ 18O + 10.49 (R 2 = 0.97, n = 43). The volume-weighted average meteoric line (WLMWL) is given by δ 2H = 7.97 δ 18O + 10.57 (R 2 = 0.98, n = 20). Both are similar to the global meteoric water line which indicates, along with the d-excess values (10.8 and 11 ‰ for the LMWL and WLMWL, respectively), that rain originates, essentially in the Atlantic. Seasonal variations were also observed and rain in Campaign II was isotopically enriched and had a higher d-excess (δ 18Omean −3.63 ‰; δ 2Hmean −16.3 ‰; d-excess 12.7 ‰), than rain in Campaign III (δ 18Omean −7.01 ‰; δ 2Hmean −46.5 ‰; d-excess 9.5 ‰). Campaign I stood in between. These variations were probably the result of differences in temperature, water vapor source areas and rain forming processes. Rain was found to become increasingly depleted with altitude (δ 18O), at a rate of −0.15 ‰/100 m and −0.11 ‰/100 m in the windward and leeward sides, respectively. Cloud water was always isotopically enriched when compared with rain at the same altitude. This was related to constant water vapor replenishment of orographic clouds, to the fact that it usually represents an early stage condensation from air moisture and to the smaller size of cloud water droplets when compared to rain droplets. These results will be useful to refine Madeira’s hydrogeological conceptual model. Future extended sampling during more years, with smaller sampling periods and single rainfall events should be useful to support the conclusions of this study.
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References
Aráguas-Aráguas L, Froehlich K, Rozanski K (2000) Deuterium and oxygen-18 isotope composition of precipitation and atmospheric moisture. Hydrol Process 14:1341–1355
Aravena R, Suzuki O, Pollastri A (1989) Coastal fog and its relation to ground-water in the IV region of northern Chile. Chem Geol 79:83–91
Bahir M, Carreira P, Oliveira da Silva M, Fernandes P (2008) Caractérisation hydrodynamique, hydrochimique et isotopique du système aquifère de Kourimat (Bassin d’Essaouira, Maroc). Estud Geol 64(1):61–73
Barry RG (2008) Mountain weather and climate, 3rd edn. Cambridge University Press, Cambridge
Barry RG, Chorley RJ (2003) Atmosphere, weather and climate, 8th edn. Routledge, London
Bowen GJ, Revenaugh J (2003) Interpolating the isotopic composition of modern meteoric precipitation. Water Resour Res 39(10):1299
Bruijnzeel LA, Eugster W, Burkard R (2005) Fog as a hydrologic input. In: Anderson MG, McDonnell J (eds) Encyclopedia of hydrological sciences. Wiley, Chichester, pp 559–582
Carreira P, Nunes D, Valério P, Araújo M (2009) A 15-year record of seasonal variation in the isotopic composition of precipitation water over continental Portugal. J Radioanal Nucl Chem 281(1):153–156
Celle-Jeanton H, Travi Y, Blavoux B (2001) Isotopic typology of the precipitation in the Western Mediterranean region at three different time scales. Geophys Res Lett 28(7):1215–1218
Clark I, Fritz P (1997) Environmental isotopes in hydrogeology. Lewis Publishers, New York
Corte-Real J, Qian B, Xu H (1999) Circulation patterns, daily precipitation in Portugal and implications for climate change simulated by the second Hadley Centre GCM. Clim Dyn 15:921–935
Couto FT, Salgado R, Costa MJ (2012) Analysis of intense rainfall events on Madeira Island during the 2009/2010 winter. Nat Hazard Earth Syst 12:2225–2240
Craig H (1961) Isotopic variations in meteoric waters. Science 133:1702–1703
Cui J, An S, Wang Z, Fang C, Liu Y, Yang H, Xu Z, Liu S (2009) Using deuterium excess to determine the sources of high-altitude precipitation: implications in hydrological relations between sub-alpine forests and alpine meadows. J Hydrol 373:24–33
Dansgard W (1964) Stable isotopes in precipitation. Tellus 16(4):436–468
Dawson TE (1998) Fog in the redwood forest: ecosystem inputs and use by plants. Oecologia 117:476–485
Deutsher Wetterdienst (2013) Surface weather charts of Europe and the North-Atlantic. DWD Analysearchiv. http://www2.wetter3.de/Archiv/archiv_dwd.html. Accessed 30 October 2013
Epstein S, Mayeda T (1953) Variation of 18O content of waters from natural sources. Geochim Cosmochim Acta 4:213–224
Eugster W, Burkard R, Holwerda F, Scatena F, Bruijnzeel LA (2006) Characteristics of fog and fogwater fluxes in a Puerto Rican elfin cloud forest. Agric For Meteorol 139:288–306
Fernandes A, Prada S, Figueira C, Pontes A, Silva MO (2010) Estudo isotópico preliminar das águas subterrâneas da ilha da Madeira. In: Técnicas e Métodos para a Gestão Sustentável da Água na Macaronésia—Artigos Técnicos e de Divulgação. Instituto Tecnológico de Canárias S.A., Las Palmas, pp 287–307
Fernández-Chacón F, Benavente J, Rubio-Campos JC, Kohfahl C, Jiménez J, Meyer H, Hubberten H, Pekdeger A (2010) Isotopic composition (δ18O and δD) of precipitation and groundwater in a semi-arid, mountainous area (Guadiana Menor basin, Southeast Spain). Hydrol Proces 24:1343–1356
Figueira C, Menezes de Sequeira M, Vasconcelos R, Prada S (2013) Cloud water interception in the temperate laurel forest of Madeira Island. Hydrol Sci J 58(1):152–161
Fragoso M, Trigo RM, Pinto JG, Lopes S, Lopes A, Ulbrich S, Magro C (2012) The 20 February 2010 Madeira flash-floods. Synoptic analysis and extreme rainfall assessment. Nat Hazard Earth Syst 12:715–730
Friedman I (1953) Deuterium content of natural waters and other substances. Geochim Cosmochim Acta 4:89–103
Froehlich K, Kralik M, Papesch W, Rank D, Scheifinger H, Stichler W (2008) Deuterium excess in precipitation of Alpine regions—moisture recycling. Isot Environ Health Stud 44(1):61–70
Gat JR (1996) Oxygen and hydrogen isotopes in the hydrologic cycle. Annu Rev Earth Planet Sci 24:225–262
Gat JR (2010) Isotope hydrology—a study of the water cycle. Imperial College Press, London
Geldmacher J, Bogaard PVD, Hoernle K, Schmincke HU (2000) 40Ar/39Ar age dating of the Madeira archipelago and hotspot track (Eastern North Atlantic). Geochem Geophys Geosyst 1(1):1008
Guan H, Simmons CT, Love AJ (2009) Orographic controls on rain water isotope distribution in the Mount Lofty Ranges of South Australia. J Hydrol 374:255–264
Harvey FE, Welker JM (2000) Stable isotopic composition of precipitation in the semi-arid north-central portion of the US Great Plains. J Hydrol 238:90–109
Herrera RG, Puyol DG, Martín EH (2001) Influence of the North Atlantic oscillation on the Canary Islands precipitation. J Clim 14:3889–3903
Holwerda F, Bruijnzeel LA, Muñoz-Villers LE, Equihua M, Asbjornsen H (2010) Rainfall and cloud water interception in mature and secondary lower montane cloud forests of central Veracruz, Mexico. J Hydrol 384:84–96
Ingraham NL, Matthews RA (1988) Fog drip as a source of ground water recharge in Northern Kenya. Water Resour Res 24:1406–1410
Ingraham NL, Matthews RA (1990) A stable isotope study of fog: the Point Reyes Peninsula, California, USA. Chem Geol 80:281–290
Ingraham NL, Matthews RA (1995) The importance of fog-drip water to vegetation: Point Reyes Peninsula, California. J Hydrol 164:269–285
IPMA—Instituto Português do Mar e da Atmosfera (2013) Boletins Meteorológicos Diários (Daily Meteorological Bulletins)—2006, 2010, 2011. IPMA, Funchal
Jiménez-Martínez J, Custodio E (2008) El exceso de deuterio en la lluvia y en la recarga a los acuíferos en el área circum-mediterránea y en la costa mediterránea española. Boletín Geológico y Minero 119(1):21–32
Klemm O, Schemenauer RS, Lummerich A, Cereceda P, Marzol V, Corell D, van Heerden J, Reinhard D, Gherezghiher T, Olivier J, Osses P, Sarsour J, Frost E, Estrela MJ, Valiente JA, Fessehaye GM (2012) Fog as a fresh-water resource: overview and perspectives. Ambio 41:221–234
Lee JE, Fung I (2008) “Amount effect” of water isotopes and quantitative analysis of post-condensation processes. Hydrol Process 22:1–8
Lee KS, Wenner DB, Lee I (1999) Using H- and O-isotopic data for estimating the relative contributions of rainy and dry season precipitation to groundwater: example from Cheju Island, Korea. J Hydrol 222:65–74
Lima MIP, Lima JLMP (2009) Investigating the multifractality of point precipitation in the Madeira archipelago. Nonlinear Proc Geophys 16:299–311
Lima MIP, Carvalho SCP, Lima JLMP (2010) Investigating annual and monthly trends in precipitation structure: an overview across Portugal. Nat Hazard Earth Syst 10:2429–2440
Liu Z, Tian L, Yao T, Yu W (2008) Seasonal deuterium excess in Nagqu precipitation: influence of moisture transport and recycling in the middle of Tibetan Plateau. Environ Geol 55:1501–1506
McInnes B (1981) Site testing in Hawaii, Madeira and the Canary Islands. Q J R Astron Soc 22:266–271
Oliveira A, Lima A (2010) Spatial variability in the stable isotopes of modern precipitation in the northwest of Iberia. Isot Environ Health Syst 46(1):13–26
Prada S (2000) Geologia e Recursos Hídricos Subterrâneos da Ilha Madeira (Geology and groundwater resources of Madeira Island). Ph.D. thesis, University of Madeira
Prada S, Gaspar MA, Silva MO, Cruz JV, Portela MM, Hora GR (2003) Recursos Hídricos da Ilha da Madeira. Comunicações do Instituto Geológico e Mineiro 90:125–142
Prada S, Silva MO, Cruz JV (2005) Groundwater behaviour in Madeira, volcanic island (Portugal). Hydrogeol J 13:800–812
Prada S, Menezes de Sequeira M, Figueira C, Silva MO (2009) Fog precipitation and rainfall interception in the natural forests of Madeira Island (Portugal). Agric For Meteorol 149:1179–1187
Prada S, Cruz JV, Silva MO, Figueira C (2010a) Contribution of cloud water to the groundwater recharge in Madeira Island: preliminary isotopic data. In: Conference book of the 5th international conference on fog, fog collection and Dew, Münster, pp 199–201
Prada S, Figueira C, Menezes de Sequeira M, Pontes A, Silva MO (2010b) Importância da Água do Nevoeiro para os Recursos Hídricos da Ilha da Madeira. In: Técnicas e Métodos para a Gestão Sustentável da Água na Macaronésia. Artigos Técnicos e de Divulgação. Instituto Tecnológico de Canárias S.A., Las Palmas, pp 333–350
Prada S, Menezes de Sequeira M, Figueira C, Vasconcelos R (2012) Cloud water interception in the high altitude tree heath forest (Erica arborea L.) of Paul da Serra massif (Madeira island). Hydrol Proces 26:202–212
Ramalho R, Madeira J, Fonseca P, Brum da Silveira A, Prada S, Rodrigues C (2005) Tectonics of Ponta de São Lourenço, Madeira Island. Cad Lab Xeol Laxe 30:223–234
Rozanski K, Araguás-Araguás L, Gonfiantini R (1993) Isotopic patterns in modern global precipitation. In: Swart PK et al. (eds) Climate change in continental isotopic records, geophysical monograph series 78. AGU, Washington DC, pp 1–36
Santos FD, Aguiar R (2006) Impactos e medidas de adaptação às alterações climáticas no Arquipélago da Madeira—Projecto CLIMAAT II. Direcção Regional do Ambiente da Madeira, Funchal
Scholl MA, Ingebritsen SE, Janik CJ, Kauahikaua JP (1996) Use of precipitation and ground water isotopes to interpret regional hydrology on a tropical volcanic island: Kilauea volcano area, Hawaii. Water Resour Res 32(12):3525–3537
Scholl MA, Gingerich SB, Trible GW (2002) The influence of microclimates and fog on stable isotope signatures used in interpretation of regional hydrology: East Maui, Hawaii. J Hydrol 264:170–184
Scholl MA, Giambelluca TW, Gingerich MA, Nullet MA, Loope LL (2007) Cloud water in windward and leeward mountain forests: the stable isotope signature of orographic cloud water. Water Resour Res 43:W12411
Scholl M, Eugster W, Burkard R (2011) Understanding the role of fog in forest hydrology: stable isotopes as tools for determining input and partitioning of cloud water in montane forests. Hydrol Process 25:353–366
Silva MO (1988) Hidrogeologia da ilha da Madeira. Geolis 2(1):96–102
Sosa E, Guerra JC, Arencibia MT (2011) Isotopic composition of rainwater in the subtropical island of Tenerife, Canary Islands. J Environ Hydrol 19:Paper 27
Sukhija BS, Reddy DV, Nagabhushanam P (1998) Isotopic fingerprints of paleoclimates during the last 30,000 years in deep confined groundwaters of Southern India. Q Res 50(3):252–260
Tanweer A (1990) Importance of clean metallic zinc for hydrogen isotope analysis. Am Chem Soc 62(19):2158–2160
Tanweer A, Hut G, Burgman JO (1988) Optimal conditions for reduction of water to hydrogen by zinc for mass spectrometric analysis of the deuterium content. Chem Geol 73:199–203
Trigo R, DaCamara C (2000) Circulation weather types and their influence on the precipitation regime in Portugal. Int J Climatol 20:1559–1581
Zorita E, Kharin V, von Storch H (1992) The atmospheric circulation and sea surface temperature in the North Atlantic area in winter: their interaction and relevance for Iberian precipitation. J Clim 5:1097–1108
Acknowledgments
We would like to thank the Instituto Português do Mar e da Atmosfera, especially the director of Funchal Meteorological Observatorium, Doctor Víctor Prior for providing meteorological data. We also acknowledge the financial support provided by AQUAMAC II project (INTEREG IIIB 05/MAC/4.3/C5).
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Prada, S., Figueira, C., Aguiar, N. et al. Stable isotopes in rain and cloud water in Madeira: contribution for the hydrogeologic framework of a volcanic island. Environ Earth Sci 73, 2733–2747 (2015). https://doi.org/10.1007/s12665-014-3270-1
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DOI: https://doi.org/10.1007/s12665-014-3270-1