GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ

Cilt: 1 Sayı: 1 1 Ocak 1999
  • Şevki Filiz
  • Gültekin Tarcan
  • Ünsal Gemici
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HYDROGEOCHEMICAL INVESTIGATION OF THE GERMENCİK (AYDIN) GEOTHERMAL FIELDS

Öz

This study contains hydrogeological, hydrogeochemical and isotopic investigations in the Germencik geothermal fields which are one of the most important geothermal fields of Turkey. First reservoir of the geothermal system is made up of the fractured gneiss and quartz schists, and karstic marbles of the Menderes Massif rocks . Neogene conglomerates are the second reservoir of the geothermal systems. Neogene aged clastic sediments, especially clayey levels form the cap rock of the system. Heat source may also be the magma closed to the surface along the active graben fault zones developed by extensional tectonic regime. It is understood from the hydrogeological and hydrogeochemical studies that the geothermal waters are high enthalpy, meteoric origin ( may also be a little magmatic origin) and old waters ( which have hardly any tritium isotopes). Meteoric waters recharge the reservoir rock and are heated at depth and move up to the surface through the tectonic lines by convection currents. Five hot water and seven cold water points were sampled periodically each month during the one year to determine the hydrogeochemical evaluation of geothermal waters and hydrodynamics of groundwaters for the study area. All the thermal water in the area are sodiumbicarbonate-chloride water type and do not reflect apparent variations on their geochemical compositions temporarily. The measured temperatures of the thermal spring vary from 50 °C to 70 °C. It is estimated from the various chemical geothermometry and mixing model applications that the reservoir temperatures of the system vary between 150 °C and 250 °C corresponding high enthalpy system. The estimated reservoir temperatures obtained by Na/K and Na-K-Ca geothermometers coincide with the temperatures measured (200-232oC) directly in reservoir by 9 deep wells. Alteration minerals which may be formed by the reactions progressed between host rock and thermal fluid were found to be Ca and Na montmorillonite, Na and K feldspar, zoisite and albite on the activity diagrams

Anahtar Kelimeler

Kaynakça

  1. APHA-AWWA-WPCF (1975): Standart Methods for Examination of Water and Waste Water. Fourteenth Edition, Copyright by American Public Health Assoc., Washington D.C., 1193 p.
  2. ARNNORSSON,S.; GUNNLAUGSSON,E.; SVAVARSSON, H. (1983): The chemistry of geothermal waters in Iceland. III. Chemical geothermometry in geothermal investigations . Geochimicia et Cosmoschimia Acta, vol. 47, pp. 567-577. Pergamon Press. USA.
  3. BACK, W. (1966): Hydrochemical facies and groundwater flow patterns in northern part of Atlantic Coastal Plain. U.S. Geol.Survey Proffessional paper, 498-A, 42p.
  4. BAŞKAN, M.E.; CANİK, B. (1983): IAH Map of mineral and thermal waters of Turkey Aegean Region. MTA No. 189, Ankara, 80 p.
  5. CORREIA, H.; ESCOBAR C.; GAUTHIER, C. (1990): Germencik geothermal field feasibility report, part two, October, Ankara.
  6. FETTER, C.W. (1994): Applied Hydrogeology Third Edition University of Wisconsin - Oshkosh. Mc Millian College Publishing Company, New York, 691 p.
  7. FİLİZ, Ş. (1982): Ege Bölgesindeki önemli jeotermal alanların O-18, H-2, H-3, C-13 izotoplarıyla incelenmesi. Doçentlik Tezi, E.Ü.Y.B.F., 1-95, İzmir (Yayınlanmamış).
  8. FORD, D.C; WILLIAMS, P.W. (1989): Karst Geomorphology and Hydrology. Unwin Hyman Ltd., London, 601 p.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Şevki Filiz Bu kişi benim

Gültekin Tarcan Bu kişi benim

Ünsal Gemici Bu kişi benim

Yayımlanma Tarihi

1 Ocak 1999

Gönderilme Tarihi

1 Ocak 1999

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1999 Cilt: 1 Sayı: 1

Kaynak Göster

APA
Filiz, Ş., Tarcan, G., & Gemici, Ü. (1999). GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 1(1), 41-58. https://izlik.org/JA58HP53FG
AMA
1.Filiz Ş, Tarcan G, Gemici Ü. GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ. DEUFMD. 1999;1(1):41-58. https://izlik.org/JA58HP53FG
Chicago
Filiz, Şevki, Gültekin Tarcan, ve Ünsal Gemici. 1999. “GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 1 (1): 41-58. https://izlik.org/JA58HP53FG.
EndNote
Filiz Ş, Tarcan G, Gemici Ü (01 Ocak 1999) GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 1 1 41–58.
IEEE
[1]Ş. Filiz, G. Tarcan, ve Ü. Gemici, “GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ”, DEUFMD, c. 1, sy 1, ss. 41–58, Oca. 1999, [çevrimiçi]. Erişim adresi: https://izlik.org/JA58HP53FG
ISNAD
Filiz, Şevki - Tarcan, Gültekin - Gemici, Ünsal. “GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 1/1 (01 Ocak 1999): 41-58. https://izlik.org/JA58HP53FG.
JAMA
1.Filiz Ş, Tarcan G, Gemici Ü. GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ. DEUFMD. 1999;1:41–58.
MLA
Filiz, Şevki, vd. “GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, c. 1, sy 1, Ocak 1999, ss. 41-58, https://izlik.org/JA58HP53FG.
Vancouver
1.Şevki Filiz, Gültekin Tarcan, Ünsal Gemici. GERMENCİK (AYDIN) JEOTERMAL ALANLARININ HİDROJEOKİMYASAL AÇIDAN İNCELENMESİ. DEUFMD [Internet]. 01 Ocak 1999;1(1):41-58. Erişim adresi: https://izlik.org/JA58HP53FG

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