Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Dan J, Bower"'
Publikováno v:
The Astrophysical Journal Letters, Vol 962, Iss 1, p L8 (2024)
Mildly irradiated mini-Neptunes have densities potentially consistent with them hosting substantial liquid-water oceans (“Hycean” planets). The presence of CO _2 and simultaneous absence of ammonia (NH _3 ) in their atmospheres has been proposed
Externí odkaz:
https://doaj.org/article/6851a7c735f742ef9bb46f292cb3316e
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Ultra-low velocity zones (ULVZs) are localized small-scale patches with extreme physical properties at the core-mantle boundary. Here, the authors discover a mega-sized ULVZ (1,500 × 900 km) at the northern edge of the Pacific Large Low Velocity Pro
Externí odkaz:
https://doaj.org/article/0fc9c879ac8448e49ad10621040f284a
Publikováno v:
The Astrophysical Journal Letters, Vol 942, Iss 1, p L20 (2023)
Carbonate precipitation in oceans is essential for the carbonate-silicate cycle (inorganic carbon cycle) to maintain temperate climates. By considering the thermodynamics of carbonate chemistry, we demonstrate that the ocean pH decreases by approxima
Externí odkaz:
https://doaj.org/article/e5eb7aefb3cf48de8e2285d15f0fa46f
Publikováno v:
The Astrophysical Journal, Vol 947, Iss 2, p 64 (2023)
Silicate vapors play a key role in planetary evolution, especially dominating early stages of rocky planet formation through outgassed magma ocean atmospheres. Our open-source thermodynamic modeling software “VapoRock” combines the MELTS liquid m
Externí odkaz:
https://doaj.org/article/49849ab1b00c4b6389662f87efc4297b
Autor:
Dawn Cardace, Dan J. Bower, Isabelle Daniel, Artur Ionescu, Sami Mikhail, Mattia Pistone, Sabin Zahirovic
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Externí odkaz:
https://doaj.org/article/ea915855fbff4f62816b339e224b59ce
Autor:
Danielle V. Bower, Nick Lansdale, Sonia Navarro, Thai V. Truong, Dan J. Bower, Neil C. Featherstone, Marilyn G. Connell, Denise Al Alam, Mark R. Frey, Le A. Trinh, G. Esteban Fernandez, David Warburton, Scott E. Fraser, Daimark Bennett, Edwin C. Jesudason
Publikováno v:
Biology Open, Vol 6, Iss 10, Pp 1458-1471 (2017)
Branching morphogenesis underlies organogenesis in vertebrates and invertebrates, yet is incompletely understood. Here, we show that the sarco-endoplasmic reticulum Ca2+ reuptake pump (SERCA) directs budding across germ layers and species. Clonal kno
Externí odkaz:
https://doaj.org/article/6dc6a89c9c804d15867c9d3a71b5a831
The carbonate-silicate cycle is thought to play a key role in maintaining temperate climates on Earth via continental silicate weathering and seafloor carbonate precipitation. Present-day carbonate precipitation on Earth’s seafloor is mainly attrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbc820c69e060f63a36d9069ab129b6
https://doi.org/10.5194/egusphere-egu23-15709
https://doi.org/10.5194/egusphere-egu23-15709
Autor:
Tobias G. Meier, Dan J. Bower, Tim Lichtenberg, Paul J. Tackley, Mark Hammond, Brice-Olivier Demory
Many super-Earths are very close-in to their host star and are therefore likely to be tidally locked. Tidally locked super-Earths experience intense solar heating on their permanent dayside, whereas the nightside surface can reach extremely cold temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12e0184cd9a776eecb63aa797fa59bd2
https://doi.org/10.5194/egusphere-egu23-14069
https://doi.org/10.5194/egusphere-egu23-14069
Publikováno v:
Earth and Planetary Science Letters, 601
Atmospheres are products of time-integrated mass exchange between the surface of a planet and its interior. On Earth and other planetary bodies, magma oceans likely marked significant atmosphere-forming events, during which both steam- and carbon-ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2553559f889f0e6d37518616a8e738cb
https://hdl.handle.net/20.500.11850/582249
https://hdl.handle.net/20.500.11850/582249
Ocean chemistry plays a key role in the removal of CO2 from the atmosphere-ocean system in the form of carbonates that are eventually subducted to the mantle. Silicate weathering and CO2 dissolution dictate the steady-state ocean chemistry and thereb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6de5e6366116efba7df7a15e1b7f6e
https://doi.org/10.5194/egusphere-egu22-11373
https://doi.org/10.5194/egusphere-egu22-11373