Matches in SemOpenAlex for { <https://semopenalex.org/work/W3156978051> ?p ?o ?g. }
- W3156978051 abstract "Discerning the total mass of Mars’ obliquity-timescale (∼105-year) exchangeable CO2 inventory has been elusive for decades due to the unknown adsorptive capacity of its regolith. Now, however, the stratigraphy of Mars’ recently discovered South Polar Massive CO2 Ice Deposit (MCID) provides a record of orbit-driven CO2 exchange between its polar cap, atmosphere, and regolith with sufficient constraint to calculate the adsorptive capacity of its regolith and therefore the total mass of its exchangeable CO2 inventory. We use a numerical climate model and Markov Chain Monte Carlo analysis to show that the observed MCID stratigraphic record is most consistent with a mobile CO2 inventory of kg ( mbar, 68% confidence interval) that exchanges on obliquity timescales. We find that adsorptive CO2 exchange with the regolith on obliquity timescales likely occurs in the depth range of >∼200 m to <∼1 km, with the deeper bound set by thermal processes and adsorptive surface availability. Our best-fit model yields a peak mean annual surface pressure 40% lower than CO2 exchange models that neglect an adsorbing regolith. We provide machine-readable text files of our results to aid future study of Mars’ climate." @default.
- W3156978051 created "2021-04-26" @default.
- W3156978051 creator A5014978249 @default.
- W3156978051 creator A5020108872 @default.
- W3156978051 date "2021-05-01" @default.
- W3156978051 modified "2023-10-10" @default.
- W3156978051 title "Obliquity‐Driven CO <sub>2</sub> Exchange Between Mars' Atmosphere, Regolith, and Polar Cap" @default.
- W3156978051 cites W1524046246 @default.
- W3156978051 cites W1744404305 @default.
- W3156978051 cites W1970453141 @default.
- W3156978051 cites W1974568858 @default.
- W3156978051 cites W1974675497 @default.
- W3156978051 cites W1977084764 @default.
- W3156978051 cites W1977493815 @default.
- W3156978051 cites W1980825115 @default.
- W3156978051 cites W1988119914 @default.
- W3156978051 cites W1988604625 @default.
- W3156978051 cites W1993206306 @default.
- W3156978051 cites W1997889228 @default.
- W3156978051 cites W2007616262 @default.
- W3156978051 cites W2024326016 @default.
- W3156978051 cites W2024418851 @default.
- W3156978051 cites W2029275442 @default.
- W3156978051 cites W2030702652 @default.
- W3156978051 cites W2033698138 @default.
- W3156978051 cites W2034081425 @default.
- W3156978051 cites W2043415876 @default.
- W3156978051 cites W2047863957 @default.
- W3156978051 cites W2052337406 @default.
- W3156978051 cites W2055083762 @default.
- W3156978051 cites W2058326764 @default.
- W3156978051 cites W2061965895 @default.
- W3156978051 cites W2064152051 @default.
- W3156978051 cites W2070529447 @default.
- W3156978051 cites W2073389479 @default.
- W3156978051 cites W2083306982 @default.
- W3156978051 cites W2087899628 @default.
- W3156978051 cites W2091767388 @default.
- W3156978051 cites W2094459693 @default.
- W3156978051 cites W2100957654 @default.
- W3156978051 cites W2104652753 @default.
- W3156978051 cites W2105128256 @default.
- W3156978051 cites W2110599389 @default.
- W3156978051 cites W2120077698 @default.
- W3156978051 cites W2134039580 @default.
- W3156978051 cites W2165706921 @default.
- W3156978051 cites W2168142301 @default.
- W3156978051 cites W2170615758 @default.
- W3156978051 cites W2257021531 @default.
- W3156978051 cites W2341582552 @default.
- W3156978051 cites W2345256097 @default.
- W3156978051 cites W2562338243 @default.
- W3156978051 cites W2574961770 @default.
- W3156978051 cites W2606397557 @default.
- W3156978051 cites W2758569729 @default.
- W3156978051 cites W2791797510 @default.
- W3156978051 cites W2805018612 @default.
- W3156978051 cites W2805049639 @default.
- W3156978051 cites W2886134210 @default.
- W3156978051 cites W2888756523 @default.
- W3156978051 cites W2974885885 @default.
- W3156978051 cites W3008551921 @default.
- W3156978051 cites W3041184980 @default.
- W3156978051 cites W3045617299 @default.
- W3156978051 cites W3176003089 @default.
- W3156978051 doi "https://doi.org/10.1029/2020je006759" @default.
- W3156978051 hasPublicationYear "2021" @default.
- W3156978051 type Work @default.
- W3156978051 sameAs 3156978051 @default.
- W3156978051 citedByCount "10" @default.
- W3156978051 countsByYear W31569780512021 @default.
- W3156978051 countsByYear W31569780512022 @default.
- W3156978051 countsByYear W31569780512023 @default.
- W3156978051 crossrefType "journal-article" @default.
- W3156978051 hasAuthorship W3156978051A5014978249 @default.
- W3156978051 hasAuthorship W3156978051A5020108872 @default.
- W3156978051 hasBestOaLocation W31569780511 @default.
- W3156978051 hasConcept C121332964 @default.
- W3156978051 hasConcept C127313418 @default.
- W3156978051 hasConcept C1276947 @default.
- W3156978051 hasConcept C153294291 @default.
- W3156978051 hasConcept C2778600265 @default.
- W3156978051 hasConcept C29705727 @default.
- W3156978051 hasConcept C39432304 @default.
- W3156978051 hasConcept C41642174 @default.
- W3156978051 hasConcept C45095769 @default.
- W3156978051 hasConcept C65440619 @default.
- W3156978051 hasConcept C83260615 @default.
- W3156978051 hasConcept C87355193 @default.
- W3156978051 hasConcept C91586092 @default.
- W3156978051 hasConceptScore W3156978051C121332964 @default.
- W3156978051 hasConceptScore W3156978051C127313418 @default.
- W3156978051 hasConceptScore W3156978051C1276947 @default.
- W3156978051 hasConceptScore W3156978051C153294291 @default.
- W3156978051 hasConceptScore W3156978051C2778600265 @default.
- W3156978051 hasConceptScore W3156978051C29705727 @default.
- W3156978051 hasConceptScore W3156978051C39432304 @default.
- W3156978051 hasConceptScore W3156978051C41642174 @default.
- W3156978051 hasConceptScore W3156978051C45095769 @default.
- W3156978051 hasConceptScore W3156978051C65440619 @default.