Global ocean methane emissions dominated by shallow coastal waters
T Weber, NA Wiseman, A Kock - Nature communications, 2019 - nature.com
Oceanic emissions represent a highly uncertain term in the natural atmospheric methane
(CH4) budget, due to the sparse sampling of dissolved CH4 in the marine environment …
(CH4) budget, due to the sparse sampling of dissolved CH4 in the marine environment …
Massive marine methane emissions from near-shore shallow coastal areas
Methane is the second most important greenhouse gas contributing to climate warming. The
open ocean is a minor source of methane to the atmosphere. We report intense methane …
open ocean is a minor source of methane to the atmosphere. We report intense methane …
Widespread methane seepage along the continental margin off Svalbard-from Bjørnøya to Kongsfjorden
Numerous articles have recently reported on gas seepage offshore Svalbard, because the
gas emission from these Arctic sediments was thought to result from gas hydrate …
gas emission from these Arctic sediments was thought to result from gas hydrate …
Productivity and temperature as drivers of seasonal and spatial variations of dissolved methane in the Southern Bight of the North Sea
AV Borges, G Speeckaert, W Champenois, MI Scranton… - Ecosystems, 2018 - Springer
Dissolved CH 4 concentrations in the Belgian coastal zone (North Sea) ranged between 670
nmol l− 1 nearshore and 4 nmol l− 1 offshore. Spatial variations of CH 4 were related to …
nmol l− 1 nearshore and 4 nmol l− 1 offshore. Spatial variations of CH 4 were related to …
Effects of low oxygen concentrations on aerobic methane oxidation in seasonally hypoxic coastal waters
Coastal seas may account for more than 75% of global oceanic methane emissions. There,
methane is mainly produced microbially in anoxic sediments from which it can escape to the …
methane is mainly produced microbially in anoxic sediments from which it can escape to the …
Processing of multibeam water column image data for automated bubble/seep detection and repeated mapping
P Urban, K Köser, J Greinert - Limnology and oceanography …, 2017 - Wiley Online Library
Abstract Water Column Imaging Multibeam Echosounder Systems (MBES) are effective and
sensitive tools for investigating free gas (bubble) release and its rise through the water …
sensitive tools for investigating free gas (bubble) release and its rise through the water …
Model Study of the Effects of Climate Change on the Methane Emissions on the Arctic Shelves
V Malakhova, E Golubeva - Atmosphere, 2022 - mdpi.com
Based on a regional ice-ocean model, we simulated the state of the water masses of the
Arctic Ocean to analyze the transport of dissolved methane on the Arctic shelves. From 1970 …
Arctic Ocean to analyze the transport of dissolved methane on the Arctic shelves. From 1970 …
Greenhouse gas assemblages (CO2, CH4 and N2O) in the continental shelf of the Gulf of Cadiz (SW Iberian Peninsula)
This study examines the simultaneous water-atmosphere exchange of carbon dioxide (CO
2), methane (CH 4) and nitrous oxide (N 2 O) on the continental shelf of the Gulf of Cadiz, as …
2), methane (CH 4) and nitrous oxide (N 2 O) on the continental shelf of the Gulf of Cadiz, as …
The effect of hydrostatic pressure on enrichments of hydrocarbon degrading microbes from the Gulf of Mexico following the Deepwater Horizon oil spill
The Deepwater Horizon oil spill was one of the largest and deepest oil spills recorded. The
wellhead was located at approximately 1500 m below the sea where low temperature and …
wellhead was located at approximately 1500 m below the sea where low temperature and …
Assessing marine gas emission activity and contribution to the atmospheric methane inventory: A multidisciplinary approach from the D utch D ogger B ank seep area …
We present a comprehensive study showing new results from a shallow gas seep area in∼
40 m water depth located in the North Sea, Netherlands sector B13 that we call “Dutch …
40 m water depth located in the North Sea, Netherlands sector B13 that we call “Dutch …