Results 21 to 30 of about 1,689 (95)

500,000 Years of Environmental History in Eastern Anatolia: The PALEOVAN Drilling Project [PDF]

open access: yes, 2012
International Continental Scientific Drilling Program (ICDP) drilled a complete succession of the lacustrine sediment sequence deposited during the last ~500,000 years in Lake Van, Eastern Anatolia (Turkey).
A. F. Meydan   +26 more
core   +3 more sources

Karst Surface Features of the Hard Laminated Crust (Caliche Hardpan) in the Mersin Area, Southern Turkey

open access: yesActa Carsologica, 2010
The study area is located in the Mersin province where caliches are widespread and occur in a variety of forms such as powdery, nodular, tubular, fracture-infill, laminar crust, hard laminated crust (caliche hardpan), pisolithic crust. The hard laminated
Mushin Eren, Zubeyde Hatipoglu-Bagci
doaj   +1 more source

Ion-probe (SIMS) U-Pb geochronology and geochemistry of the Upper Cretaceous Kızıldağ (Hatay) ophiolite: Implications for supra-subduction zone spreading in the Southern Neotethys

open access: yesGeosystems and Geoenvironment, 2023
The Kızıldağ (Hatay) ophiolite in southern Turkey represents a complete, although fault-dissected, remnant of oceanic lithosphere that formed within the South Tethyan ocean during the late Cretaceous.
Emrah Şimşek   +2 more
doaj   +1 more source

VULNERABILITY OF ECONOMIC SECTORS TO GEOMAGNETIC STORMS AND MITIGATION STRATEGIES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Solar storms and CMEs increase the amount of radiation that reaches the Earth and can perturb the magnetic shielding of the Earth. K and Kp indices quantify this perturbation by using magnetometers calibrated accordingly to the latitude of the ...
M. B. Demirköz   +3 more
doaj   +1 more source

Geotechnical Investigation of the Slope Instability in the Gündoğan Village Settlement Area (Ardeşen-Rize)

open access: yesDoğal Afetler ve Çevre Dergisi, 2018
In the scope of this study, the slope stability problem in the Gündoğan (Ardeşen-Rize) village settlement area covering approximately 2.24 hectares was investigated by means of geotechnical way.
Ayberk Kaya, Cem Demirbaş, Serhat Dağ
doaj   +1 more source

Middle-Late Eocene marine record of the Biga Peninsula, NW Anatolia, Turkey [PDF]

open access: yes, 2018
The Eocene shallow marine deposits marking the first marine incursion in the Biga Peninsula (NW Turkey) after the collision of the Sakarya and Anatolide-Tauride plates were investigated based on paleontological, litho- and chrono-stratigraphic data ...
Bürkan, K.A.   +4 more
core   +1 more source

Processes Governing Alkaline Groundwater Chemistry within a Fractured Rock (Ophiolitic Mélange) Aquifer Underlying a Seasonally Inhabited Headwater Area in the Aladağlar Range (Adana, Turkey)

open access: yesGeofluids, 2017
The aim of this study was to investigate natural and anthropogenic processes governing the chemical composition of alkaline groundwater within a fractured rock (ophiolitic mélange) aquifer underlying a seasonally inhabited headwater area in the Aladağlar
Cüneyt Güler   +3 more
doaj   +1 more source

Assessment of Acid Mining Drainage (AMD) Formation in the Ore Stock and Waste Dam Reservoir Areas: An example of Gümüşhane

open access: yesDoğal Afetler ve Çevre Dergisi, 2018
The mining activities, one of the most important uses of natural resources, which causes environmental degradation and different effects depending on the mining operation type and size. At the beginning of these effects is acid mine drainage (AMD), which
Enver Akaryalı   +2 more
doaj   +1 more source

Üç Boyutlu cevher kütle modellemesi yardımı ile bir maden galerisinin planlanması: Çulfa Çukuru Pb- Zn-Cu-Ag yatağından örnek bir çalışma

open access: yesBulletin of the Mineral Research and Exploration, 2018
Çulfa Çukuru Pb-Zn-Cu-Ag cevherleşmesi, Biga Yarımadası’nda Sakarya zonuna ait metamorfitler ile metamorfit-volkanik kayaç dokanakları boyunca ortaya çıkmıştır.
Sinan AKISKA, Elif AKISKA
doaj   +1 more source

The importance of Confocal Raman Spectroscopy and mineral chemistry studies in the magma crystallization processes: Strandja Intrusives, NW Türkiye

open access: yesBulletin of the Mineral Research and Exploration, 2023
The Strandja Massif cropping out in NW Turkey is cut by Late Cretaceous intrusives. These are called Strandja Intrusives and they are felsic and mafic coeval intrusives.
Yusuf Kağan Kadıoğlu, Ezgi Ulusoy
doaj   +1 more source

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