Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Goldblatt, Colin"'
Autor:
Deitrick, Russell, Goldblatt, Colin
Molecular oxygen in our atmosphere has increased from less than a part per million in the Archean Eon, to a fraction of a percent in the Proterozoic, and finally to modern levels during the Phanerozoic. The ozone layer formed with the early Proterozo
Externí odkaz:
http://arxiv.org/abs/2305.15477
The influence of atmospheric composition on the climates of present-day and early Earth has been studied extensively, but the role of ocean composition has received less attention. We use the ROCKE-3D ocean-atmosphere general circulation model to inv
Externí odkaz:
http://arxiv.org/abs/2205.06785
Publikováno v:
In Journal of Theoretical Biology 21 May 2024 585
Autor:
Kane, Stephen R., Arney, Giada, Byrne, Paul, Crisp, David, Domagal-Goldman, Shawn, Goldblatt, Colin, Grinspoon, David, Head, James W., Lenardic, Adrian, Meadows, Victoria, Unterborn, Cayman, Way, Michael J.
The key goals of the astrobiology community are to identify environments beyond Earth that may be habitable, and to search for signs of life in those environments. A fundamental aspect of understanding the limits of habitable environments and detecta
Externí odkaz:
http://arxiv.org/abs/2008.01888
Akademický článek
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Autor:
Kane, Stephen R., Arney, Giada, Crisp, David, Domagal-Goldman2, Shawn, Glaze, Lori S., Goldblatt, Colin, Grinspoon, David, Head, James W., Lenardic, Adrian, Unterborn, Cayman, Way, Michael J., Zahnle, Kevin J.
The current goals of the astrobiology community are focused on developing a framework for the detection of biosignatures, or evidence thereof, on objects inside and outside of our solar system. A fundamental aspect of understanding the limits of habi
Externí odkaz:
http://arxiv.org/abs/1908.02783
Autor:
Yang, Jun, Leconte, Jeremy, Wolf, Eric T., Goldblatt, Colin, Feldl, Nicole, Merlis, Timothy, Wang, Yuwei, Koll, Daniel D. B., Ding, Feng, Forget, Francois, Abbot, Dorian S.
Publikováno v:
The Astrophysical Journal, 826:222, 2016
An accurate estimate of the inner edge of the habitable zone is critical for determining which exoplanets are potentially habitable and for designing future telescopes to observe them. Here, we explore differences in estimating the inner edge among s
Externí odkaz:
http://arxiv.org/abs/1809.01397
Autor:
Johnson, Benjamin W., Goldblatt, Colin
The amount of nitrogen in the atmosphere, oceans, crust, and mantle have important ramifications for Earth's biologic and geologic history. Despite this importance, the history and cycling of nitrogen in the Earth system is poorly constrained over ti
Externí odkaz:
http://arxiv.org/abs/1805.00893
Autor:
Morse, Jon, Bendek, Eduardo, Cabrol, Nathalie, Marchis, Franck, Turnbull, Margaret, Chakrabarti, Supriya, Fischer, Debra, Goldblatt, Colin, Guyon, Olivier, Hart, Michael, Males, Jared, Kasting, Jim
Project Blue is designed to deliver a small coronagraphic space telescope mission to low-Earth orbit capable of detecting an Earth-like planet in the habitable zones of the Sun-like stars Alpha Centauri A and B within the next 4 years within a Missio
Externí odkaz:
http://arxiv.org/abs/1803.04872
Autor:
Kane, Stephen R., Arney, Giada, Crisp, David, Domagal-Goldman, Shawn, Glaze, Lori S., Goldblatt, Colin, Lenardic, Adrian, Unterborn, Cayman, Way, Michael J.
The goals of the astrobiology community are focussed on developing a framework for the detection of biosignatures, or evidence thereof, on objects inside and outside of our solar system. A fundamental aspect of understanding the limits of habitable e
Externí odkaz:
http://arxiv.org/abs/1801.03146