Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marijke W. de Bar"'
Autor:
Andreas Lückge, Jan-Berend W Stuut, Jochen Knies, Julie Lattaud, Marijke W de Bar, Stefan Schouten, Geert-Jan A Brummer, Gabriella M. Weiss, Sebastiaan W Rampen, Darci Rush, Hartmut Schulz, Caglar Yildiz, Barbara Donner, Furu Mienis, Jaap S. Sinninghe Damsté, Jung-Hyun Kim, Nicole J. Bale
Publikováno v:
de Bar, M W, Weiss, G, Yildiz, C, Rampen, S W, Lattaud, J, Bale, N J, Mienis, F, Brummer, G J A, Schulz, H, Rush, D, Kim, J H, Donner, B, Knies, J, Lückge, A, Stuut, J B W, Sinninghe Damsté, J S & Schouten, S 2020, ' Global temperature calibration of the Long chain Diol Index in marine surface sediments ', Organic Geochemistry, vol. 142, 103983, pp. 1-12 . https://doi.org/10.1016/j.orggeochem.2020.103983
Organic Geochemistry, 142. Elsevier Limited
Organic Geochemistry
Organic Geochemistry, 142:103983, 1-12. Elsevier Limited
Organic Geochemistry, 142. Elsevier Limited
Organic Geochemistry
Organic Geochemistry, 142:103983, 1-12. Elsevier Limited
The Long chain Diol Index (LDI) is a relatively new organic geochemical proxy for sea surface temperature (SST), based on the abundance of the C30 1,15-diol relative to the summed abundance of the C28 1,13-, C30 1,13- and C30 1,15-diols. Here we subs
Autor:
Jaap S. Sinninghe Damsté, Laura Villanueva, Sergio Balzano, Stefan Schouten, Marijke W de Bar
Publikováno v:
Organic Geochemistry. 108:9-17
Long chain alkyl diols (LCDs) are widespread in sediments and are synthesized, among others, by microalgae of the genus Nannochloropsis . The factors regulating the synthesis of LCDs and their biological function are, however, unclear. We investigate
Autor:
Marijke W. de Bar, Jenny Ullgren, Robert C. Thunnell, Stuart G. Wakeham, Geert-Jan A. Brummer, Jan-Berend W. Stuut, Jaap S. Sinninghe Damsté, Stefan Schouten
In this study we have analyzed sediment trap time series from five tropical sites to assess seasonal variations in concentrations and fluxes of long-chain diols (LCDs) and associated proxies with emphasis on the Long chain Diol Index (LDI). For the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::638b42251f43459c679a8b6630ee46aa
https://doi.org/10.5194/bg-2019-15
https://doi.org/10.5194/bg-2019-15
Autor:
Marijke W. de Bar, Dave J. Stolwijk, Jerry F. McManus, Jaap S. Sinninghe Damste, Stefan Schouten
The primary focus of this study is to test the applicability of different paleoenvironmental proxies based on long chain diols, i.e., the LDI as proxy for past SST, the Diol Index as indicator of past upwelling conditions and the NDI as quantitative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3a6d812cd67485769e20fd79f1355c
https://doi.org/10.5194/cp-2018-88
https://doi.org/10.5194/cp-2018-88
Autor:
Sebastiaan W. Rampen, Stefan Schouten, Ellen C. Hopmans, Marijke W de Bar, Denise J C Dorhout, Jaap S. Sinninghe Damsté
Publikováno v:
Organic Geochemistry. 130:51-52
Table 1 in de Bar et al. (2016) was found to contain a few incorrect values; the corrected Table is shown below. The data archived in PANGAEA were also corrected. Since the differences are relatively small these corrections do not change the overall
Autor:
Marijke W de Bar, Denise J C Dorhout, Monique Verweij, Jaap S. Sinninghe Damsté, Stefan Schouten, Ellen C. Hopmans
Publikováno v:
Journal of chromatography. A. 1521
We have compared and assessed the suitability of several chromatographic methods for the analysis of long chain alkenones and long chain diols and the associated paleotemperature proxies (U K’ 37 and LDI). We evaluated the traditional methods for t