Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ch. Hemleben"'
Autor:
Andrew P. Roberts, Mark Siddall, Ch. Hemleben, M Bolshaw, Michal Kucera, Katharine M. Grant, Eelco J. Rohling
Publikováno v:
Nature Geoscience. 2:500-504
Ice cores from Antarctica record temperature and atmospheric carbon dioxide variations over the past six glacial cycles1, 2. Yet concomitant records of sea-level fluctuations—needed to reveal rates and magnitudes of ice-volume change that provide c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7177dcee272102232e97f4ef9ad590cb
https://doi.org/10.1038/ngeo557
https://doi.org/10.1038/ngeo557
Autor:
Ch. Hemleben, Michal Kucera, Babette A A Hoogakker, M Bolshaw, M. Siddall, Katharine M. Grant, Eelco J. Rohling
Publikováno v:
Nature Geoscience. 1:38-42
Sea level during the last interglacial stood at least 4 m higher than at present, with evidence of short-term fluctuations of up to 10 m. A new continuous sea level record from the Red Sea and coral ages suggest that during these fluctuations, sea le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3454cc11d9535477bc25ae28b4134295
https://doi.org/10.1038/ngeo.2007.28
https://doi.org/10.1038/ngeo.2007.28
Publikováno v:
Marine Micropaleontology. 53:227-243
Field studies of recent benthic foraminifera have shown that the vertical distribution in the sediment is controlled mainly by two parameters: oxygen concentration and food availability. The aim of the present paper is to determine the response of de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e2fdfe3a4c657c5c7783081a1d03f9
https://doi.org/10.1016/j.marmicro.2004.05.010
https://doi.org/10.1016/j.marmicro.2004.05.010
Publikováno v:
University of Vienna-u:cris
Foraminiferal assemblages found at Great Meteor Seamount were studied in August 1998. Communities of living foraminifera in surface sediments from the plateau (290–325 m water depth) and from the surrounding base (2,300–4,096 m) were compared in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfb3ea51d6d5d86cc583754cf7945514
https://doi.org/10.1007/s00227-003-1257-7
https://doi.org/10.1007/s00227-003-1257-7
Publikováno v:
Terra Nova. 15:14-19
To better understand the linkage between climate and ocean circulation under greenhouse conditions we have studied calcareous nannofossils, palynomorphs and benthic foraminifera from the Early Albian Oceanic Anoxic Event 1b black shale (OAE 1b) in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e06ce6bf77a09aee691eea1c575d67e
https://doi.org/10.1046/j.1365-3121.2003.00448.x
https://doi.org/10.1046/j.1365-3121.2003.00448.x
Publikováno v:
Deep Sea Research Part I: Oceanographic Research Papers. 49:517-537
The vertical distribution of benthic foraminifera in the surface sediment is influenced by environmental factors, mainly by food and oxygen supply. An experiment of three different time series was performed to investigate the response of deep-sea ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::898568ad1e3677b212c711da0270ffa1
https://doi.org/10.1016/s0967-0637(01)00070-x
https://doi.org/10.1016/s0967-0637(01)00070-x
Publikováno v:
Marine Micropaleontology. 40:277-294
We use micropalaeontological and stable isotope results for a series of cores from north to south through the Red Sea, to assess temporal and spatial patterns of change in planktonic foraminiferal faunas leading up to the remarkable full-glacial Red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f595c1225a5a834ec4007216f969301b
https://doi.org/10.1016/s0377-8398(00)00042-6
https://doi.org/10.1016/s0377-8398(00)00042-6
Autor:
Ch. Hemleben, R. Siman-Tov, Dieter Meischner, Ahuva Almogi-Labin, Monika Segl, Gerhard Schmiedl
Publikováno v:
Marine Micropaleontology. 40:295-319
Benthic and selected planktic foraminifera and stable isotope records were determined in a piston core from the Gulf of Aden, NW Arabian Sea that spans the last 530 ka. The benthic foraminifera were grouped into four principal assemblages using Q-mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e55cb8e5cc1d2ee013fd1374ab4dfb1
https://doi.org/10.1016/s0377-8398(00)00043-8
https://doi.org/10.1016/s0377-8398(00)00043-8
Autor:
Ch. Hemleben, Klaus Wallmann, Petra Schäfer, Olaf Pfannkuche, Gerhard Schmiedl, Frank Kurbjeweit, Ralf Schiebel
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 47:2913-2955
The distribution, biomass, and diversity of living (Rose Bengal stained) deep-sea benthic foraminifera (>30 [mu]m) were investigated with multicorer samples from seven stations in the Arabian Sea during the intermonsoonal periods in March and in Sept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5dfbe15a865a5345306b2f43f13561
https://doi.org/10.1016/s0967-0645(00)00053-9
https://doi.org/10.1016/s0967-0645(00)00053-9
Publikováno v:
Cretaceous Research. 19:805-826
Benthic foraminiferal assemblages were analyzed from three black shale intervals in the upper Aptain to lower Albian of the Vocontian Basin, SE France based on Q-mode principal component analyses. Variations in the distribution patterns of benthic fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc83f6b6ee80fc20a03256bab0047704
https://doi.org/10.1006/cres.1998.0134
https://doi.org/10.1006/cres.1998.0134