Habitability Models for Astrobiology
Habitability has been generally defined as the capability of an environment to support life. Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitabil...
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creator | Méndez, Abel Rivera-Valentín, Edgard E Schulze-Makuch, Dirk Filiberto, Justin Ramírez, Ramses M Wood, Tana Dávila, Alfonso McKay, Chris Ortiz Ceballos, Kevin N Jusino-Maldonado, Marcos Torres-Santiago, Nicole J Nery, Guillermo Heller, René Byrne, Paul K Malaska, Michael J Nathan, Erica Simões, Marta F Antunes, André Martínez-Frías, Jesús Carone, Ludmila Izenberg, Noam R Atri, Dimitra Carvajal Chitty, Humberto I Nowajewski-Barra, Priscilla Rivera-Hernández, Frances Brown, Corine Lynch, Kennda Catling, David Zuluaga, Jorge I Salazar, Juan F Chen, Howard González, Grizelle Madhu Kashyap Jagadeesh Haqq-Misra, Jacob |
description | Habitability has been generally defined as the capability of an environment to support life. Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitability models for some time, with little integration and consistency among them, being different in function to those used by ecologists. Habitability models are not only used to determine if environments are habitable or not, but they also are used to characterize what key factors are responsible for the gradual transition from low to high habitability states. Here we review and compare some of the different models used by ecologists and astrobiologists and suggest how they could be integrated into new habitability standards. Such standards will help to improve the comparison and characterization of potentially habitable environments, prioritize target selections, and study correlations between habitability and biosignatures. Habitability models are the foundation of planetary habitability science and the synergy between ecologists and astrobiologists is necessary to expand our understanding of the habitability of Earth, the Solar System, and extrasolar planets. |
doi_str_mv | 10.48550/arxiv.2108.05417 |
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Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitability models for some time, with little integration and consistency among them, being different in function to those used by ecologists. Habitability models are not only used to determine if environments are habitable or not, but they also are used to characterize what key factors are responsible for the gradual transition from low to high habitability states. Here we review and compare some of the different models used by ecologists and astrobiologists and suggest how they could be integrated into new habitability standards. Such standards will help to improve the comparison and characterization of potentially habitable environments, prioritize target selections, and study correlations between habitability and biosignatures. Habitability models are the foundation of planetary habitability science and the synergy between ecologists and astrobiologists is necessary to expand our understanding of the habitability of Earth, the Solar System, and extrasolar planets.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.2108.05417</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Astrobiology ; Ecologists ; Ecology ; Extrasolar planets ; Habitability ; Physics - Earth and Planetary Astrophysics ; Physics - Instrumentation and Methods for Astrophysics ; Quantitative Biology - Quantitative Methods ; Solar system</subject><ispartof>arXiv.org, 2021-08</ispartof><rights>2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,780,881,27902</link.rule.ids><backlink>$$Uhttps://doi.org/10.48550/arXiv.2108.05417$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.1089/ast.2020.2342$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Méndez, Abel</creatorcontrib><creatorcontrib>Rivera-Valentín, Edgard E</creatorcontrib><creatorcontrib>Schulze-Makuch, Dirk</creatorcontrib><creatorcontrib>Filiberto, Justin</creatorcontrib><creatorcontrib>Ramírez, Ramses M</creatorcontrib><creatorcontrib>Wood, Tana</creatorcontrib><creatorcontrib>Dávila, Alfonso</creatorcontrib><creatorcontrib>McKay, Chris</creatorcontrib><creatorcontrib>Ortiz Ceballos, Kevin N</creatorcontrib><creatorcontrib>Jusino-Maldonado, Marcos</creatorcontrib><creatorcontrib>Torres-Santiago, Nicole J</creatorcontrib><creatorcontrib>Nery, Guillermo</creatorcontrib><creatorcontrib>Heller, René</creatorcontrib><creatorcontrib>Byrne, Paul K</creatorcontrib><creatorcontrib>Malaska, Michael J</creatorcontrib><creatorcontrib>Nathan, Erica</creatorcontrib><creatorcontrib>Simões, Marta F</creatorcontrib><creatorcontrib>Antunes, André</creatorcontrib><creatorcontrib>Martínez-Frías, Jesús</creatorcontrib><creatorcontrib>Carone, Ludmila</creatorcontrib><creatorcontrib>Izenberg, Noam R</creatorcontrib><creatorcontrib>Atri, Dimitra</creatorcontrib><creatorcontrib>Carvajal Chitty, Humberto I</creatorcontrib><creatorcontrib>Nowajewski-Barra, Priscilla</creatorcontrib><creatorcontrib>Rivera-Hernández, Frances</creatorcontrib><creatorcontrib>Brown, Corine</creatorcontrib><creatorcontrib>Lynch, Kennda</creatorcontrib><creatorcontrib>Catling, David</creatorcontrib><creatorcontrib>Zuluaga, Jorge I</creatorcontrib><creatorcontrib>Salazar, Juan F</creatorcontrib><creatorcontrib>Chen, Howard</creatorcontrib><creatorcontrib>González, Grizelle</creatorcontrib><creatorcontrib>Madhu Kashyap Jagadeesh</creatorcontrib><creatorcontrib>Haqq-Misra, Jacob</creatorcontrib><title>Habitability Models for Astrobiology</title><title>arXiv.org</title><description>Habitability has been generally defined as the capability of an environment to support life. Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitability models for some time, with little integration and consistency among them, being different in function to those used by ecologists. Habitability models are not only used to determine if environments are habitable or not, but they also are used to characterize what key factors are responsible for the gradual transition from low to high habitability states. Here we review and compare some of the different models used by ecologists and astrobiologists and suggest how they could be integrated into new habitability standards. Such standards will help to improve the comparison and characterization of potentially habitable environments, prioritize target selections, and study correlations between habitability and biosignatures. Habitability models are the foundation of planetary habitability science and the synergy between ecologists and astrobiologists is necessary to expand our understanding of the habitability of Earth, the Solar System, and extrasolar planets.</description><subject>Astrobiology</subject><subject>Ecologists</subject><subject>Ecology</subject><subject>Extrasolar planets</subject><subject>Habitability</subject><subject>Physics - Earth and Planetary Astrophysics</subject><subject>Physics - Instrumentation and Methods for Astrophysics</subject><subject>Quantitative Biology - Quantitative Methods</subject><subject>Solar system</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>GOX</sourceid><recordid>eNotj01LAzEURYMgWGp_gCsHdDvjy8v3shS1QsVN9yHTSSRlNDWZivPvHVsXl7s5XO4h5IZCw7UQ8ODyT_xukIJuQHCqLsgMGaO15ohXZFHKHgBQKhSCzcj92rVxmNLHYaxeU-f7UoWUq2UZcmpj6tP7eE0ug-uLX_z3nGyfHrerdb15e35ZLTe1E6hqLoVC3QmNziuuqVbUGCed8qCCM5QFqgE77pXmbQiBhp1DKiEgk3IXDJuT2_PsScEecvxwebR_KvakMhF3Z-KQ09fRl8Hu0zF_Tp8sCglGaAaK_QJJPkn1</recordid><startdate>20210811</startdate><enddate>20210811</enddate><creator>Méndez, Abel</creator><creator>Rivera-Valentín, Edgard E</creator><creator>Schulze-Makuch, Dirk</creator><creator>Filiberto, Justin</creator><creator>Ramírez, Ramses M</creator><creator>Wood, Tana</creator><creator>Dávila, Alfonso</creator><creator>McKay, Chris</creator><creator>Ortiz Ceballos, Kevin N</creator><creator>Jusino-Maldonado, Marcos</creator><creator>Torres-Santiago, Nicole J</creator><creator>Nery, Guillermo</creator><creator>Heller, René</creator><creator>Byrne, Paul K</creator><creator>Malaska, Michael J</creator><creator>Nathan, Erica</creator><creator>Simões, Marta F</creator><creator>Antunes, André</creator><creator>Martínez-Frías, Jesús</creator><creator>Carone, Ludmila</creator><creator>Izenberg, Noam R</creator><creator>Atri, Dimitra</creator><creator>Carvajal Chitty, Humberto I</creator><creator>Nowajewski-Barra, Priscilla</creator><creator>Rivera-Hernández, Frances</creator><creator>Brown, Corine</creator><creator>Lynch, Kennda</creator><creator>Catling, David</creator><creator>Zuluaga, Jorge I</creator><creator>Salazar, Juan F</creator><creator>Chen, Howard</creator><creator>González, Grizelle</creator><creator>Madhu Kashyap Jagadeesh</creator><creator>Haqq-Misra, Jacob</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>ALC</scope><scope>GOX</scope></search><sort><creationdate>20210811</creationdate><title>Habitability Models for Astrobiology</title><author>Méndez, Abel ; Rivera-Valentín, Edgard E ; Schulze-Makuch, Dirk ; Filiberto, Justin ; Ramírez, Ramses M ; Wood, Tana ; Dávila, Alfonso ; McKay, Chris ; Ortiz Ceballos, Kevin N ; Jusino-Maldonado, Marcos ; Torres-Santiago, Nicole J ; Nery, Guillermo ; Heller, René ; Byrne, Paul K ; Malaska, Michael J ; Nathan, Erica ; Simões, Marta F ; Antunes, André ; Martínez-Frías, Jesús ; Carone, Ludmila ; Izenberg, Noam R ; Atri, Dimitra ; Carvajal Chitty, Humberto I ; Nowajewski-Barra, Priscilla ; Rivera-Hernández, Frances ; Brown, Corine ; Lynch, Kennda ; Catling, David ; Zuluaga, Jorge I ; Salazar, Juan F ; Chen, Howard ; González, Grizelle ; Madhu Kashyap Jagadeesh ; Haqq-Misra, Jacob</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a527-465728d582ae748187199a6a7e07fa913f1802d4e784bfff1fca2160f2366cf93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Astrobiology</topic><topic>Ecologists</topic><topic>Ecology</topic><topic>Extrasolar planets</topic><topic>Habitability</topic><topic>Physics - 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Ecologists have been using Habitat Suitability Models (HSMs) for more than four decades to study the habitability of Earth from local to global scales. Astrobiologists have been proposing different habitability models for some time, with little integration and consistency among them, being different in function to those used by ecologists. Habitability models are not only used to determine if environments are habitable or not, but they also are used to characterize what key factors are responsible for the gradual transition from low to high habitability states. Here we review and compare some of the different models used by ecologists and astrobiologists and suggest how they could be integrated into new habitability standards. Such standards will help to improve the comparison and characterization of potentially habitable environments, prioritize target selections, and study correlations between habitability and biosignatures. Habitability models are the foundation of planetary habitability science and the synergy between ecologists and astrobiologists is necessary to expand our understanding of the habitability of Earth, the Solar System, and extrasolar planets.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.2108.05417</doi><oa>free_for_read</oa></addata></record> |
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subjects | Astrobiology Ecologists Ecology Extrasolar planets Habitability Physics - Earth and Planetary Astrophysics Physics - Instrumentation and Methods for Astrophysics Quantitative Biology - Quantitative Methods Solar system |
title | Habitability Models for Astrobiology |
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