{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,4]],"date-time":"2026-11-04T23:26:59Z","timestamp":1793834819969,"version":"4.6.1"},"reference-count":61,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:00:00Z","timestamp":1791936000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Astrobiology"],"published-print":{"date-parts":[[2026,12,1]]},"abstract":"<jats:p>Astroecology has been proposed as a scientific field to study the diversity, structure, and function of ecosystems on Earth and other worlds; it is increasingly important as new space-borne observatories expand the search for inhabited planets and moons. Recent work has highlighted the relevance of ecological concepts across hierarchical levels from organisms to biospheres. However, we still lack general predictions about how processes such as species interactions and tradeoffs scale to affect food-web structure, biodiversity patterns, and life\u2013planet feedbacks. Ecological processes emerge from basic physical and biological constraints. They generate patterns in biodiversity, ecosystem structure, and energy flow that are replicated across ecosystems, biomes, and taxa. These patterns generate \u201cecosignatures\u201d\u2014large-scale spatial or temporal signatures that reveal not just life but aspects of its ecological organization. Astroecological models thus provide a theoretical foundation for biosignature interpretation, comparative planetary habitability, and the universality of ecology.<\/jats:p>","DOI":"10.1177\/15311074261499019","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T03:03:33Z","timestamp":1792033413000},"page":"1003-1009","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Astroecology: Theory and Models of the Universal Structure and Distribution of Life"],"prefix":"10.1177","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8298-9021","authenticated-orcid":false,"given":"Jedediah F.","family":"Brodie","sequence":"first","affiliation":[{"name":"Division of Biological and Biomedical Sciences, University of Montana, Missoula, Montana, USA."},{"name":"Wildlife Biology Program, University of Montana, Missoula, Montana, USA."},{"name":"Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, Kota Samarahan, Malaysia."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,10,14]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/367260a0"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.2307\/2255763"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0408724102"},{"key":"e_1_3_3_5_1","volume-title":"The Emerald Planet: How Plants Changed Earth\u2019s History","author":"Beerling D","year":"2017","unstructured":"Beerling D. The Emerald Planet: How Plants Changed Earth\u2019s History. Oxford University Press: Oxford, UK; 2017."},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/9781444313765"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780195173338.001.0001"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tree.2022.07.013"},{"key":"e_1_3_3_9_1","volume-title":"Biogeography","author":"Brown JH","year":"1998","unstructured":"Brown JH, , Lomolino MV. Biogeography. Sinuer Associates Publishers: Sunderland, MA; 1998."},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41559-023-02173-y"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12229-012-9096-1"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/actrade\/9780199586455.001.0001"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.98.3.801"},{"key":"e_1_3_3_14_1","doi-asserted-by":"publisher","DOI":"10.2307\/5483"},{"key":"e_1_3_3_15_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1473550418000423"},{"issue":"3","key":"e_1_3_3_16_1","first-page":"120","article-title":"Extreme halophiles are models for astrobiology","volume":"1","author":"DasSarma S","year":"2006","unstructured":"DasSarma S. Extreme halophiles are models for astrobiology. Microbe 2006;1(3):120\u2013126.","journal-title":"Microbe"},{"key":"e_1_3_3_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/ele.13820"},{"key":"e_1_3_3_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gloenvcha.2017.01.002"},{"key":"e_1_3_3_19_1","volume-title":"Aquatic Photosynthesis","author":"Falkowski PG","year":"2013","unstructured":"Falkowski PG, , Raven JA. Aquatic Photosynthesis. Princeton University Press: Princeton, NJ; 2013."},{"key":"e_1_3_3_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0169-5347(03)00061-2"},{"key":"e_1_3_3_21_1","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2017.1733"},{"key":"e_1_3_3_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-35058-1_15"},{"key":"e_1_3_3_23_1","doi-asserted-by":"publisher","DOI":"10.1029\/94JD02950"},{"key":"e_1_3_3_24_1","doi-asserted-by":"publisher","DOI":"10.1086\/282146"},{"key":"e_1_3_3_25_1","doi-asserted-by":"publisher","DOI":"10.1128\/microbiolspec.funk-0052-2016"},{"key":"e_1_3_3_26_1","volume-title":"Astrobiology Strategy. National Aeronautics and Space Administration","author":"Hays L","year":"2015","unstructured":"Hays L. (ed.) Astrobiology Strategy. National Aeronautics and Space Administration. NASA: Washington, DC; 2015."},{"key":"e_1_3_3_27_1","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2013.1088"},{"key":"e_1_3_3_28_1","first-page":"125","volume-title":"The Theory of Ecology","author":"Holt RD","year":"2011","unstructured":"Holt RD. Natural enemy-victim interactions: Do we have a unified theory yet. In: The Theory of Ecology. (Scheiner SM, , Willig MR., eds.) University of Chicago Press: Chicago: 2011; pp. 125\u2013161."},{"key":"e_1_3_3_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature03073"},{"key":"e_1_3_3_30_1","doi-asserted-by":"publisher","DOI":"10.1017\/9781009067881"},{"key":"e_1_3_3_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2153-3490.1976.tb00701.x"},{"key":"e_1_3_3_32_1","volume-title":"The Origin and Early Diversification of Land Plants: A Cladistic Study","author":"Kenrick P","year":"1997","unstructured":"Kenrick P, , Crane PR. The Origin and Early Diversification of Land Plants: A Cladistic Study. Smithsonian Institution Press: Washington, DC; 1997."},{"key":"e_1_3_3_33_1","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2006.0108"},{"key":"e_1_3_3_34_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.ecolsys.110308.120251"},{"key":"e_1_3_3_35_1","doi-asserted-by":"publisher","DOI":"10.1086\/285075"},{"key":"e_1_3_3_36_1","doi-asserted-by":"publisher","DOI":"10.1134\/S0038094625601276"},{"key":"e_1_3_3_37_1","doi-asserted-by":"publisher","DOI":"10.1093\/actrade\/9780198718871.001.0001"},{"key":"e_1_3_3_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0092-8240(05)80045-X"},{"key":"e_1_3_3_39_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1521291113"},{"key":"e_1_3_3_40_1","volume-title":"Gaia: A New Look at Life on Earth","author":"Lovelock J","year":"2016","unstructured":"Lovelock J. Gaia: A New Look at Life on Earth. Oxford University Press: Oxford, UK; 2016."},{"key":"e_1_3_3_41_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2153-3490.1974.tb01946.x"},{"key":"e_1_3_3_42_1","doi-asserted-by":"publisher","DOI":"10.1086\/282334"},{"key":"e_1_3_3_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tree.2013.09.012"},{"key":"e_1_3_3_44_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1461-0248.2007.01094.x"},{"key":"e_1_3_3_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2014.01.027"},{"key":"e_1_3_3_46_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1473550423000265"},{"key":"e_1_3_3_47_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780198835851.001.0001"},{"key":"e_1_3_3_48_1","unstructured":"NASEM. Pathways to Discovery in Astronomy and Astrophysics for the 2020s. National Academies of Sciences Engineering and Medicine: Washington DC; 2021. Available from: https:\/\/www.nationalacademies.org\/projects\/DEPS-SSB-19-05\/publication\/26141 [Last accessed: January10 2026]."},{"key":"e_1_3_3_49_1","volume-title":"Plant Biomechanics: An Engineering Approach to Plant Form and Function","author":"Niklas KJ","year":"1992","unstructured":"Niklas KJ. Plant Biomechanics: An Engineering Approach to Plant Form and Function. University of Chicago Pressm: Chicago; 1992."},{"key":"e_1_3_3_50_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsl.2005.03.006"},{"key":"e_1_3_3_51_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0012-8252(01)00089-7"},{"key":"e_1_3_3_52_1","doi-asserted-by":"publisher","DOI":"10.2307\/j.ctvc77hkh"},{"key":"e_1_3_3_53_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511623387"},{"key":"e_1_3_3_54_1","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2017.1729"},{"key":"e_1_3_3_55_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41559-017-0107"},{"key":"e_1_3_3_56_1","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.2005.3377"},{"key":"e_1_3_3_57_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8137.2010.03236.x"},{"key":"e_1_3_3_58_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.0305-0270.2003.00994.x"},{"key":"e_1_3_3_59_1","doi-asserted-by":"publisher","DOI":"10.1086\/652373"},{"key":"e_1_3_3_60_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1464793102006048"},{"key":"e_1_3_3_61_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-46757-z"},{"key":"e_1_3_3_62_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780198549994.001.0001"}],"container-title":["Astrobiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15311074261499019","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/15311074261499019","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15311074261499019","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,11,4]],"date-time":"2026-11-04T23:22:13Z","timestamp":1793834533000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/15311074261499019"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,14]]},"references-count":61,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2026,12,1]]}},"alternative-id":["10.1177\/15311074261499019"],"URL":"https:\/\/doi.org\/10.1177\/15311074261499019","relation":{},"ISSN":["1531-1074","1557-8070"],"issn-type":[{"value":"1531-1074","type":"print"},{"value":"1557-8070","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,14]]}}}