Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Lisa, Vielstädte"'
1
Methane Emissions from Abandoned Oil and Gas Wells in California
Autor: Eric David Lebel, Mary Kang, Lisa Vielstädte, Robert B. Jackson, Marc L Fischer, Peter Banner, Harmony S. Lu
Publikováno v: Environmental Science & Technology. 54:14617-14626
California hosts ∼124,000 abandoned and plugged (AP) oil and gas wells, ∼38,000 idle wells, and ∼63,000 active wells, whose methane (CH4) emissions remain largely unquantified at levels below ∼2 kg CH4 h–1. We sampled 121 wells using two me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::319a416e9410df9633ce355be8f505c6
https://doi.org/10.1021/acs.est.0c05279
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2
Simulating and Quantifying Multiple Natural Subsea CO2 Seeps at Panarea Island (Aeolian Islands, Italy) as a Proxy for Potential Leakage from Subseabed Carbon Storage Sites
Autor: Peter Linke, Jonas Gros, Nikolaus Bigalke, Stefan Sommer, Mark Schmidt, Klaus Wallmann, Lisa Vielstädte, Andrew W. Dale, Matthias Haeckel
Publikováno v: Environmental Science & Technology, 53 (17). pp. 10258-10268.
Environmental Science & Technology
Carbon dioxide (CO2) capture and storage (CCS) has been discussed as a potentially significant mitigation option for the ongoing climate warming. Natural CO2 release sites serve as natural laboratories to study subsea CO2 leakage in order to identify
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb951726b786a2c31905dbaddfb0515e
https://doi.org/10.1021/acs.est.9b02131
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6
Shallow Gas Migration along Hydrocarbon Wells-An Unconsidered, Anthropogenic Source of Biogenic Methane in the North Sea
Autor: Jens Karstens, Lea Steinle, Klaus Wallmann, Mark Schmidt, Lisa Vielstädte, Peter Linke, Matthias Haeckel
Publikováno v: Environmental Science & Technology, 51 (17). pp. 10262-10268.
Shallow gas migration along hydrocarbon wells constitutes a potential methane emission pathway that currently is not recognized in any regulatory framework or greenhouse gas inventory. Recently, the first methane emission measurements at three abando
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2a0e923b3f71c1d9b06a1be0630ba0
https://pubmed.ncbi.nlm.nih.gov/28763203
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7
Enhanced CO
Autor: John W, Pohlman, Jens, Greinert, Carolyn, Ruppel, Anna, Silyakova, Lisa, Vielstädte, Michael, Casso, Jürgen, Mienert, Stefan, Bünz
Publikováno v: Proceedings of the National Academy of Sciences of the United States of America. 114(21)
Methane released from the seafloor and transported to the atmosphere has the potential to amplify global warming. At an arctic site characterized by high methane flux from the seafloor, we measured methane and carbon dioxide (CO2) exchange across the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::37aeda0d30d8e6a90fa46e563f364f49
https://pubmed.ncbi.nlm.nih.gov/28484018
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8
Enhanced CO2 uptake at a shallow Arctic Ocean seep field overwhelms the positive warming potential of emitted methane
Autor: Jürgen Mienert, Lisa Vielstädte, Carolyn D. Ruppel, Stefan Bünz, Michael A. Casso, Anna Silyakova, John W. Pohlman, Jens Greinert
Publikováno v: PNAS Proceedings of the National Academy of Sciences of the United States of America, 114 (21). pp. 5355-5360.
Source at https://doi.org/10.1073/pnas.1618926114. Continued warming of the Arctic Ocean in coming decades is projected to trigger the release of teragrams (1 Tg = 106 tons) of methane from thawing subsea permafrost on shallow continental shelves and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dff41493f495dc2e68e66185cab6058d
http://imis.nioz.nl/imis.php?module=ref&refid=286074
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9
Quantification of methane emissions at abandoned gas wells in the Central North Sea
Autor: Daniel Frank Mcginnis, Jens Karstens, Mark Schmidt, Lisa Vielstädte, Peter Linke, Klaus Wallmann, Matthias Haeckel, Volker Liebetrau, Susan Reimann
Publikováno v: Marine and Petroleum Geology, Vol. 68 (2015) pp. 848-860
Marine and Petroleum Geology, 68 . pp. 848-860.
As a result of extensive hydrocarbon exploration, the North Sea hosts several thousand abandoned wells; many believed to be leaking methane. However, how much of this greenhouse gas is emitted into the water column and ultimately reaches the atmosphe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::125720d913c2d732f995423db6b558e8
https://archive-ouverte.unige.ch/unige:78384
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