Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Hans R. Thierstein"'
Autor:
Hans R. Thierstein
Publikováno v:
Encyclopedia of Marine Geosciences ISBN: 9789400766440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b03809ba297c92d5ad96122dbfa55613
https://doi.org/10.1007/978-94-007-6238-1_78
https://doi.org/10.1007/978-94-007-6238-1_78
Autor:
Sandra Herrmann, Hans R. Thierstein
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. :92-106
Size is one of the most important characteristics of any organism and can readily be used in quantitative analyses of patterns in physiology, ecology, and evolution. One of the best archives for the history of organism evolution are deep-sea sediment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5861eed3b5313a7271fc88f399a2ac69
https://doi.org/10.1016/j.palaeo.2012.03.011
https://doi.org/10.1016/j.palaeo.2012.03.011
Publikováno v:
Marine Micropaleontology. :1-12
We report on the size variability of coccoliths – calcite platelets produced by planktic marine haptophyte algae – in globally distributed Holocene surface sediments. The sizes of 400–600 coccoliths in 51 Holocene deep-sea carbonate ooze sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::332588946019ec9a5253cbd805e3f96c
https://doi.org/10.1016/j.marmicro.2011.09.006
https://doi.org/10.1016/j.marmicro.2011.09.006
Autor:
Hans R. Thierstein
Publikováno v:
Encyclopedia of Marine Geosciences ISBN: 9789400766440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0095e2c22b22c1410853c31710781bb8
https://doi.org/10.1007/978-94-007-6644-0_78-4
https://doi.org/10.1007/978-94-007-6644-0_78-4
Size distribution of Holocene planktic foraminifer assemblages: biogeography, ecology and adaptation
Publikováno v:
Marine Micropaleontology. 50:319-338
The size of any organism is influenced by the surrounding ecological conditions. In this study, we investigate the effects of such factors on the size spectra of planktic foraminiferal assemblages from Holocene surface sediments. We analyzed assembla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0952b99038c1b81e4c8c68b3ac439416
https://doi.org/10.1016/s0377-8398(03)00098-7
https://doi.org/10.1016/s0377-8398(03)00098-7
Publikováno v:
Journal of Paleontology. 77:825-830
Culturing experiments of the intermediate morphotype of the cosmopolitan coccolithophore Calcidiscus leptoporus, indicate that the size of its coccosphere and of its coccoliths are affected only in a minor way by temperature. The changes observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b23433752c16304cef2d341c668b562a
https://doi.org/10.1017/s0022336000044681
https://doi.org/10.1017/s0022336000044681
Autor:
Bernhard Brabec, Sofia Palma, Anne Close, Ali T. Haidar, Jörg Bollmann, Luis Tupas, Robert Hofmann, Mara Y. Cortés, Hans R. Thierstein
Publikováno v:
Marine Micropaleontology. 44:163-185
This paper discusses the techniques used to sample and analyse living marine calcareous phytoplankton. The various methods are described and tested within several research projects aimed at the determination of coccolithophore cell densities in seawa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae8555d5a342428278f6fc87a8dced8
https://doi.org/10.1016/s0377-8398(01)00040-8
https://doi.org/10.1016/s0377-8398(01)00040-8
Glacial–interglacial variability of particle accumulation in the Canary Basin: a time-slice approach
Autor:
Helge Meggers, Tim Freudenthal, Jorijntje Henderiks, Hans R. Thierstein, Silvia Osorio Nave, Fatima F Abrantes, Jörg Bollmann
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 49:3675-3705
Particle supply and sediment accumulation in the Canary Basin are strongly modified by seasonal coastal upwelling and dust input from the Sahara. Along an E–W depth profile and fertility gradient north of the Canary Islands, we demonstrate an incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e761b1e76bcb5384b63a6c02fa130bd
https://doi.org/10.1016/s0967-0645(02)00102-9
https://doi.org/10.1016/s0967-0645(02)00102-9
Autor:
Ali T. Haidar, Hans R. Thierstein
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 48:1925-1956
Standing stocks of coccolithophores in the photic zone and their taxonomic composition were investigated at Bermuda Hydrostation “S” from January 1991 to January 1994 (217 samples from 32 vertical profiles, 0–200 m water depth). Their variabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a91da789379a49c83e97c55b936b858d
https://doi.org/10.1016/s0967-0645(00)00169-7
https://doi.org/10.1016/s0967-0645(00)00169-7
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 47:1907-1938
Standing stocks and taxonomic composition of dominant coccolithophore taxa in the photic zone at Bermuda Hydrostation “S” are compared to their fluxes measured in a sediment trap at 3200 m water depth, located 1200 m above the sea floor, and to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b6ecb990ae3c7467dedf1dac96c038f
https://doi.org/10.1016/s0967-0645(00)00011-4
https://doi.org/10.1016/s0967-0645(00)00011-4