In Sedimenten aus flachen Bohrungen in der Nordsee wurden gasförmige Kohlenwasserstoffe gefunden. Kohlenstoff- (Methan bis Propan) und Wasserstoff-Isotopanwerte lassen auf eine Mischung von Gasen bakterieller und thermischer Entstehung schließen. Die thermischen Gase sind in größerer Tiefe aus überwiegend mariner organischer Substanz entstanden und in die oberflächennahen Sedimente migriert. [Methane through pentane have been found in sediments from shallow North Sea boreholes. Carbon (methane through propane) and hydrogen (methane) isotope ratlos indicate both bacterial and thermal origins. The gases of thermal origin are interpreted as having been generated at considerable depth from predominantly marine source rocks and then to have mi...
Cores with sediment and gas from the gas hydrate reservoir on the Blake Ridge were recovered at near...
In an investigation of gas hydrates in deep ocean sediments, gas samples from Deep Sea Drilling Proj...
Methane has been detected in several cores of rapidly deposited (> 50 m/my) deep sea sediments. Othe...
Pleistocene- to middle Miocene-age sediment was drilled at Site 341 (67 infinity 20.1'N, 6 infinity...
Stable hydrogen and carbon isotopic compositions of biogenic methanes collected from the sediments o...
Gas incubated in clathrate water-structures, stabilizes the hydrogen bonded substance termed gas hyd...
Author Posting. © The Geochemical Society of Japan, 2019. This article is posted here by permission...
Gas may be considered today both as a reliable tracer for the understanding of associated liquid hyd...
Geochemical studies at three ODP Leg 104 sites on the Wring Plateau help define the distribution of ...
ABSTRACT. Methane concentrations in the pore waters of Eckernförde Bay in the German Baltic Sea gen...
Geochemical investigations on gases and interstitial waters from ODP Site 768 (Sulu Trench/Philippin...
An isotopic-geochemical method for the exploration of hydrocarbons has been modified for environment...
Interstitial water and sediment samples of the Integrated Ocean Drilling Program (IODP) expedition 3...
This final report presents the following: investigations on the isotope-chemical characterization of...
C H 4 and CO 2 species in pore fluids from slope sediments off Guatemala show extreme 13C-enrichment...
Cores with sediment and gas from the gas hydrate reservoir on the Blake Ridge were recovered at near...
In an investigation of gas hydrates in deep ocean sediments, gas samples from Deep Sea Drilling Proj...
Methane has been detected in several cores of rapidly deposited (> 50 m/my) deep sea sediments. Othe...
Pleistocene- to middle Miocene-age sediment was drilled at Site 341 (67 infinity 20.1'N, 6 infinity...
Stable hydrogen and carbon isotopic compositions of biogenic methanes collected from the sediments o...
Gas incubated in clathrate water-structures, stabilizes the hydrogen bonded substance termed gas hyd...
Author Posting. © The Geochemical Society of Japan, 2019. This article is posted here by permission...
Gas may be considered today both as a reliable tracer for the understanding of associated liquid hyd...
Geochemical studies at three ODP Leg 104 sites on the Wring Plateau help define the distribution of ...
ABSTRACT. Methane concentrations in the pore waters of Eckernförde Bay in the German Baltic Sea gen...
Geochemical investigations on gases and interstitial waters from ODP Site 768 (Sulu Trench/Philippin...
An isotopic-geochemical method for the exploration of hydrocarbons has been modified for environment...
Interstitial water and sediment samples of the Integrated Ocean Drilling Program (IODP) expedition 3...
This final report presents the following: investigations on the isotope-chemical characterization of...
C H 4 and CO 2 species in pore fluids from slope sediments off Guatemala show extreme 13C-enrichment...
Cores with sediment and gas from the gas hydrate reservoir on the Blake Ridge were recovered at near...
In an investigation of gas hydrates in deep ocean sediments, gas samples from Deep Sea Drilling Proj...
Methane has been detected in several cores of rapidly deposited (> 50 m/my) deep sea sediments. Othe...