A5018237201- Marine and environmental studies
- Geology and Paleoclimatology Research
- earthquake and tectonic studies
- Maritime and Coastal Archaeology
- Methane Hydrates and Related Phenomena
- Archaeology and ancient environmental studies
- Hydrocarbon exploration and reservoir analysis
- Archaeology and Historical Studies
- Geochemistry and Geologic Mapping
- Geological formations and processes
- Geological and Geochemical Analysis
- Isotope Analysis in Ecology
- Earthquake Detection and Analysis
- Geological Studies and Exploration
- Metallurgy and Cultural Artifacts
- High-pressure geophysics and materials
- Heavy metals in environment
- Marine and coastal ecosystems
- Soil and Environmental Studies
- Pleistocene-Era Hominins and Archaeology
- Geomagnetism and Paleomagnetism Studies
- Geological and Geophysical Studies Worldwide
- Plant Ecology and Taxonomy Studies
- Geological and Geophysical Studies
- Paleontology and Stratigraphy of Fossils
Istanbul Technical University
2014-2023
Istanbul University
1996-1999
King Fahd University of Petroleum and Minerals
1989-1997
Middle East Technical University
1984
Imperial College London
1977
Geological Survey of Canada
1977
Abstract. In this paper we provide an overview of new knowledge on oxygen depletion (hypoxia) and related phenomena in aquatic systems resulting from the EU-FP7 project HYPOX ("In situ monitoring hypoxic ecosystems coastal open seas, landlocked water bodies", http://www.hypox.net). view anticipated loss due to eutrophication climate change, was set up improve capacities monitor hypoxia as well understand its causes consequences. Temporal dynamics spatial patterns were analyzed field studies...
Abstract The M essinian S alinity C risis is well known to have resulted from a significant drop of the editerranean sea level. Considering both onshore and offshore observations, subsequent reflooding generally thought been very sudden. We present here seismic evidence G ulf L ions re‐visited data I taly T urkey that lead new concept two‐step B asin after risis. refilling was first moderate relatively slow accompanied by transgressive ravinement, later on rapid, preserving subaerial E...
As part of the 2007 Marnaut cruise in Sea Marmara, an investigation pore fluid chemistry sites along Main Marmara Fault zone was conducted. The goal to define spatial relationship between active faults and outlets determine sources evolution fluids. Sites included basin bounding transtensional strike‐slip cutting through topographic highs. fluids are dominated by simple mixing bottom water with a brackish, low‐density Pleistocene Lake end‐member that is advecting buoyantly and/or diffusing...
Abstract Understanding of the evolution fluid‐fault interactions during earthquake cycles is a challenge that acoustic gas emission studies can contribute. A survey Sea Marmara using shipborne, multibeam echo sounder, with water column records, provided an accurate spatial distribution offshore seeps. Gas emissions are spatially controlled by combination factors, including fault and fracture networks in connection to Main Fault system inherited faults, nature thickness sediments (e.g.,...
[1] Sediments deposited under lacustrine and marine conditions in the Sea of Marmara hold a Late Quaternary record for water exchange between Black Mediterranean Sea. Here we report multiproxy data set based on oxygen strontium isotope results obtained from carbonate shells, major trace elements, specific organic biomarker measurements, as well micropaleontological study 14C-dated sediment core retrieved Marmara. Pronounced changes occurred δ18O 87Sr/86Sr values at fresh transition,...
Marine transform faults and associated fracture zones (MTFFZs) cover vast stretches of the ocean floor, where they play a key role in plate tectonics, accommodating lateral movement tectonic plates allowing connections between ridges trenches. Together with continental counterparts MTFFZs, these structures also pose risk to human societies as can generate high magnitude earthquakes trigger tsunamis. Historical examples are Sumatra-Wharton Basin Earthquake 2012 (M8.6) Atlantic Gloria Fault...
Reliable piercing points on both sides of the Sea Marmara enabled us to obtain an estimate slip‐rate over time scales 10–15 ka different fault strands North Anatolian Fault (NAF) system. We analyzed geomorphic features in gulfs Izmit, Gemlik (Sea Marmara) and Saros (NE Aegean Sea), which were passively displaced by NAF after their abandonment related post‐glacial sea level rise. Results for main northern strand, consistently similar pull‐apart, are order 10 mm/yr, about one half that...