Matches in SemOpenAlex for { <https://semopenalex.org/work/W1800301253> ?p ?o ?g. }
- W1800301253 endingPage "WA58" @default.
- W1800301253 startingPage "WA45" @default.
- W1800301253 abstract "The porosity of sea ice is a fundamental physical parameter that governs the mechanical strength of sea ice and the mobility of gases and nutrients for biological processes and biogeochemical cycles in the sea ice layer. However, little is known about the spatial distribution of the sea ice porosity and its variability between different sea ice types; an efficient and nondestructive method to measure this property is currently missing. Sea ice porosity is linked to the bulk electrical conductivity of sea ice, a parameter routinely used to discriminate between sea ice and seawater by electromagnetic (EM) induction sensors. Here, we have evaluated the prospect of porosity retrieval of sea ice by means of bulk conductivity estimates using 1D multifrequency EM inversion schemes. We have focused on two inversion algorithms, a smoothness-constrained inversion and a Marquardt-Levenberg inversion, which we modified for the nonlinear signal bias caused by a passive bucking coil operated in such a highly conductive environment. Using synthetic modeling studies, 1D inversion algorithms and multiple frequencies, we found that we can resolve the sea ice conductivity within [Formula: see text]. Using standard assumptions for the conductivity-porosity relation of sea ice, we were able to estimate porosity with an uncertainty of [Formula: see text], which enables efficient and nondestructive surveys of the internal state of the sea ice cover." @default.
- W1800301253 created "2016-06-24" @default.
- W1800301253 creator A5028745397 @default.
- W1800301253 creator A5029458177 @default.
- W1800301253 creator A5052317646 @default.
- W1800301253 creator A5057011769 @default.
- W1800301253 creator A5060398981 @default.
- W1800301253 creator A5072099006 @default.
- W1800301253 creator A5078347541 @default.
- W1800301253 creator A5083106741 @default.
- W1800301253 creator A5087619925 @default.
- W1800301253 date "2016-01-01" @default.
- W1800301253 modified "2023-10-14" @default.
- W1800301253 title "Improved 1D inversions for sea ice thickness and conductivity from electromagnetic induction data: Inclusion of nonlinearities caused by passive bucking" @default.
- W1800301253 cites W1491968253 @default.
- W1800301253 cites W1509461544 @default.
- W1800301253 cites W1513336213 @default.
- W1800301253 cites W1520607111 @default.
- W1800301253 cites W1558526850 @default.
- W1800301253 cites W1634245572 @default.
- W1800301253 cites W1869673716 @default.
- W1800301253 cites W1948827418 @default.
- W1800301253 cites W1973251474 @default.
- W1800301253 cites W1973641117 @default.
- W1800301253 cites W1981028522 @default.
- W1800301253 cites W1985983556 @default.
- W1800301253 cites W1988674557 @default.
- W1800301253 cites W1992319314 @default.
- W1800301253 cites W1993979961 @default.
- W1800301253 cites W1994592705 @default.
- W1800301253 cites W2000888817 @default.
- W1800301253 cites W2003905592 @default.
- W1800301253 cites W2008551877 @default.
- W1800301253 cites W2008790549 @default.
- W1800301253 cites W2012608968 @default.
- W1800301253 cites W2013508379 @default.
- W1800301253 cites W2018614695 @default.
- W1800301253 cites W2020283733 @default.
- W1800301253 cites W2030132928 @default.
- W1800301253 cites W2040136399 @default.
- W1800301253 cites W2042677674 @default.
- W1800301253 cites W2045978672 @default.
- W1800301253 cites W2050402478 @default.
- W1800301253 cites W2055827340 @default.
- W1800301253 cites W2057302393 @default.
- W1800301253 cites W2057633041 @default.
- W1800301253 cites W2059894528 @default.
- W1800301253 cites W2062897230 @default.
- W1800301253 cites W2068795569 @default.
- W1800301253 cites W2068898279 @default.
- W1800301253 cites W2069445353 @default.
- W1800301253 cites W2069587776 @default.
- W1800301253 cites W2072126254 @default.
- W1800301253 cites W2075486734 @default.
- W1800301253 cites W2076576252 @default.
- W1800301253 cites W2082209284 @default.
- W1800301253 cites W2087452412 @default.
- W1800301253 cites W2088837384 @default.
- W1800301253 cites W2094345536 @default.
- W1800301253 cites W2094679969 @default.
- W1800301253 cites W2095353547 @default.
- W1800301253 cites W2097897435 @default.
- W1800301253 cites W2115331987 @default.
- W1800301253 cites W2119175727 @default.
- W1800301253 cites W2119191748 @default.
- W1800301253 cites W2130950727 @default.
- W1800301253 cites W2132220437 @default.
- W1800301253 cites W2136431029 @default.
- W1800301253 cites W2139078150 @default.
- W1800301253 cites W2140256195 @default.
- W1800301253 cites W2142165096 @default.
- W1800301253 cites W2144900488 @default.
- W1800301253 cites W2149920606 @default.
- W1800301253 cites W2163471457 @default.
- W1800301253 cites W2169784278 @default.
- W1800301253 cites W2170883311 @default.
- W1800301253 cites W2171475701 @default.
- W1800301253 cites W2486172351 @default.
- W1800301253 cites W4246909492 @default.
- W1800301253 doi "https://doi.org/10.1190/geo2015-0130.1" @default.
- W1800301253 hasPublicationYear "2016" @default.
- W1800301253 type Work @default.
- W1800301253 sameAs 1800301253 @default.
- W1800301253 citedByCount "16" @default.
- W1800301253 countsByYear W18003012532016 @default.
- W1800301253 countsByYear W18003012532017 @default.
- W1800301253 countsByYear W18003012532018 @default.
- W1800301253 countsByYear W18003012532019 @default.
- W1800301253 countsByYear W18003012532020 @default.
- W1800301253 countsByYear W18003012532021 @default.
- W1800301253 countsByYear W18003012532022 @default.
- W1800301253 crossrefType "journal-article" @default.
- W1800301253 hasAuthorship W1800301253A5028745397 @default.
- W1800301253 hasAuthorship W1800301253A5029458177 @default.
- W1800301253 hasAuthorship W1800301253A5052317646 @default.
- W1800301253 hasAuthorship W1800301253A5057011769 @default.
- W1800301253 hasAuthorship W1800301253A5060398981 @default.
- W1800301253 hasAuthorship W1800301253A5072099006 @default.