Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sharmila J. Giri"'
Publikováno v:
Earth and Planetary Science Letters. 519:130-140
In order to better understand the response of coral calcification to changes in seawater chemistry, fragments of the coral Pocillopora damicornis were grown in seawater with varying [Ca2+]. Using a combined trace element (B/Ca) and stable isotope (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96100be11315e32769ce13773484f25d
https://doi.org/10.1016/j.epsl.2019.05.008
https://doi.org/10.1016/j.epsl.2019.05.008
Autor:
Sharmila J. Giri, Peter K. Swart
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 521:72-81
It has long been established that seawater Mg/Ca ratios fluctuate over geological time scales (106 years), synchronous with seawater sulfate (SO42−) concentrations. As carbonate minerals closely track the Mg/Ca ratio of seawater and contain a subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e89987bc247c310d05c4bb34e80f347
https://doi.org/10.1016/j.palaeo.2019.02.011
https://doi.org/10.1016/j.palaeo.2019.02.011
Publikováno v:
Geochimica et Cosmochimica Acta. 222:535-549
The skeletal composition of calcifying organisms, in particular Mg/Ca and Sr/Ca ratios, have been widely used to understand fluctuations in seawater chemistry throughout the Phanerozoic. While the success of applying these data to the geologic record
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe45f857349c908cf5fa649d747de2dc
https://doi.org/10.1016/j.gca.2017.11.011
https://doi.org/10.1016/j.gca.2017.11.011
Autor:
Tyler B. Smith, Sharmila J. Giri, James S. Klaus, Arash Sharifi, David K. Weinstein, K. P. Helmle
Publikováno v:
Marine Ecology Progress Series. 559:45-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c3b4a60dafa362c77b9ce1e9b1f3cd6
https://doi.org/10.3354/meps11883
https://doi.org/10.3354/meps11883
Autor:
Peter K. Swart, Jarosław Stolarski, Sharmila J. Giri, Anne M. Gothmann, Michael L. Bender, Clara L. Blättler, John A. Higgins, Jess F. Adkins
Publikováno v:
Earth and Planetary Science Letters. 444:205-214
We present a Cenozoic record of δ^(44/40)Ca from well preserved scleractinian fossil corals, as well as fossil coral δ^(44/40)Ca data from two time periods during the Mesozoic (84 and 160 Ma). To complement the coral data, we also extend existing b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19a74088673809da8e17e7922f4dce50
Publikováno v:
Organic Geochemistry. 82:22-32
Tricyclic diterpenoids and non-steroid or non-hopanoid pentacyclic triterpenoids are almost exclusively taxon-specific terrestrial plant biomarkers produced by conifers and angiosperms, respectively. Due to this source specificity and their prevalenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1780001edf4f663501272d24caab8f05
https://doi.org/10.1016/j.orggeochem.2015.02.002
https://doi.org/10.1016/j.orggeochem.2015.02.002
Autor:
Iliana B. Baums, Sharmila J. Giri, Naomi Altman, D. Xu, John Everett Parkinson, Nicholas R. Polato, D. Ruiz, Meghann K. Devlin-Durante, Jennifer N. Boulay
Publikováno v:
Coral Reefs. 32:703-717
The branching coral Acropora palmata is a foundation species of Caribbean reefs that has been decimated in recent decades by anthropogenic and natural stressors. Declines in population density and genotypic diversity likely reduce successful sexual r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::572792cb1580d33a9a2be03f39be3a15
https://doi.org/10.1007/s00338-013-1012-6
https://doi.org/10.1007/s00338-013-1012-6