Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Glen T. Shen"'
Publikováno v:
Nature Geoscience. 8:117-121
Global temperatures rose quickly between 1910 and 1940. A reconstruction based on corals suggests that the Pacific trade winds were weak during this period of rapid warming, but strengthened as warming slowed in the following decades.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fcf0d883510b2693682d91d28a1804
https://doi.org/10.1038/ngeo2321
https://doi.org/10.1038/ngeo2321
Autor:
Tim R. Baumgartner, Glen T. Shen, Andy Souta, Lonnie G. Thompson, Richard E. Casey, Joel Michaelsen
Publikováno v:
Aspects of Climate Variability in the Pacific and the Western Americas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::915f00ed0be949a49afc2c9f63ea949f
https://doi.org/10.1029/gm055p0001
https://doi.org/10.1029/gm055p0001
Autor:
Glen T. Shen, Edward R. Sholkovitz
Publikováno v:
Geochimica et Cosmochimica Acta. 59:2749-2756
We report measurements of rare earth elements (REEs) which show that these trace elements are being incorporated in modern coral in proportion to their seawater concentrations. Four Bermuda North Rock coral species, Diploria strigosa, Diploria labyri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f0f378d5b45c918e207135fd96c34c5
https://doi.org/10.1016/0016-7037(95)00170-5
https://doi.org/10.1016/0016-7037(95)00170-5
Autor:
Robert B. Dunbar, Glen T. Shen
Publikováno v:
Geochimica et Cosmochimica Acta. 59:2009-2024
A survey of corals from a variety of tropical settings reveals previously unseen seasonal variations in skeletal UCa. Based upon two corals from the Galapagos Islands, a comparison of UCa with δ180 suggests a possible temperature dependence of +3–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e4c2402903513fac3e13abe89c4d07
https://doi.org/10.1016/0016-7037(95)00123-9
https://doi.org/10.1016/0016-7037(95)00123-9
Publikováno v:
Geochimica et Cosmochimica Acta. 58:197-208
This paper provides an evaluation of two of the most likely pitfalls of Sr/Ca thermometry, i.e., the effect of biogenic cycling of Sr vs. Ca in the surface ocean and the effect of variable extension rate on Sr incorporation in coralline aragonite. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fcaaf3a619283e268ed4078eda3f266
https://doi.org/10.1016/0016-7037(94)90457-x
https://doi.org/10.1016/0016-7037(94)90457-x
Autor:
Laura J. Linn, David W. Lea, Julia E. Cole, Glen T. Shen, Richard G. Fairbanks, Ted A. McConnaughey
Publikováno v:
Paleoceanography. 7:563-588
A variety of geochemical tracers has been developed in reef corals as a means of reconstructing the natural variability of the tropical surface ocean over wide ranging time frames. The purpose of this paper is to calibrate the performance of five of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cbc9d6083215a83591ca309946d385d
https://doi.org/10.1029/92pa01825
https://doi.org/10.1029/92pa01825
Autor:
Glen T. Shen, Robert B. Dunbar, Mitchell W. Colgan, Todd M. Campbell, Gerard M. Wellington, Peter W. Glynn
Publikováno v:
Coral Reefs. 10:91-100
Approximately 550 measurements of Mn/Ca ratios in three corals from the western Galapagos Islands have been performed to reconstruct a 380-year history of surface ocean variability with respect to this trace element. The time period studied encompass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::516352ac09e2f816622842609f20e7e7
https://doi.org/10.1007/bf00571827
https://doi.org/10.1007/bf00571827
Publikováno v:
Science (New York, N.Y.). 260(5115)
In the western tropical Pacific, the interannual migration of the Indonesian Low convective system causes changes in rainfall that dominate the regional signature of the El Niño-Southern Oscillation (ENSO) system. A 96-year oxygen isotope record fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0d17867716814d81129f3175601219
https://pubmed.ncbi.nlm.nih.gov/17793658
https://pubmed.ncbi.nlm.nih.gov/17793658
Autor:
Glen T. Shen
Publikováno v:
Périodiques Scientifiques en Édition Électronique.
Of all the mineral phases found in the marine environment, carbonates of various biological origins have proven to be the richest repository of paleoeeanographic/ paleoclimatic information. Over the last two decades, a process framework has evolved t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f91992db4665a8452bc19755471aa7bf
https://www.persee.fr/doc/bifea_0303-7495_1993_num_22_1_1108
https://www.persee.fr/doc/bifea_0303-7495_1993_num_22_1_1108
Publikováno v:
Journal of Geophysical Research. 97:12689
Historical levels of manganese have been measured in the annual rings of a reef coral from Tarawa atoll (1°30′N, 173°E) in order to assess the temporal variability of this trace element in surface waters of the western tropical Pacific. Seasonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd82ac2410d32d67fbd9b0cb2427386b
https://doi.org/10.1029/92jc00951
https://doi.org/10.1029/92jc00951