Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ivar A Nijenhuis"'
Autor:
Gert J. de Lange, Ivar A Nijenhuis
Publikováno v:
Marine Geology. 163:41-63
Seventeen eastern Mediterranean Pliocene sapropels from ODP Sites 964, 966, 967 and 969, some of which are coeval, have been analysed for their geochemistry. The sapropels are characterized by very high organic carbon contents (up to 30%) which are r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbac137686bc1193204f6522bb2bb83b
https://doi.org/10.1016/s0025-3227(99)00093-6
https://doi.org/10.1016/s0025-3227(99)00093-6
Autor:
Hendrik-Jan Bosch, Ivar A Nijenhuis, Hans-Juergen Brumsack, G. J. de Lange, J.S. Sinninghe Damsté
Publikováno v:
Earth and Planetary Science Letters. 169:277-290
A distinct Pliocene eastern Mediterranean sapropel (i-282), recovered from three Ocean Drilling Program (ODP) Leg 160 Sites, has been investigated for its organic and inorganic composition. This sapropel is characterized by high organic carbon (Corg)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a7de93412c84f0409fd9b69ae3b7e40
https://doi.org/10.1016/s0012-821x(99)00083-7
https://doi.org/10.1016/s0012-821x(99)00083-7
Autor:
Frits Hilgen, S. J. Schenau, C. H. Van der Weijden, Willem-Jan Zachariasse, Assimina Antonarakou, Ivar A Nijenhuis, Lucas Joost Lourens
Publikováno v:
Marine Geology. 153:117-135
Three well-developed 10 Ma old sapropels from the island of Gavdos (Greece) were selected for a detailed geochemical, micropaleontological and sedimentological study. The sapropels are characterized by a high organic carbon and a low carbonate conten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeba9a1d95e4b9f96e5bdcbff5ddfd10
https://doi.org/10.1016/s0025-3227(98)00086-3
https://doi.org/10.1016/s0025-3227(98)00086-3
Autor:
Lucas Joost Lourens, Willem-Jan Zachariasse, Frits Hilgen, Ivar A Nijenhuis, C. H. Van der Weijden, S. J. Schenau
Publikováno v:
Paleoceanography. 11:633-645
For the first time, results of an integrated geochemical and micropalaeontological study of upper Miocene sapropelites in a land-based section in the Mediterranean are presented. Three sapropelites and adjacent homogeneous intervals in the Cretan Fan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a845537dd9541f37f79c86fe1fe14408
https://doi.org/10.1029/96pa01963
https://doi.org/10.1029/96pa01963
Publikováno v:
All Days.
The offshore Nile Delta is an established and significant gas and condensate province in North Africa. It is considered to have significant remaining hydrocarbon potential for future exploration. The main petroleum system comprises of an Oligocene Ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e275d75ebf7f3c8f1476185bdbdc49
https://doi.org/10.2118/152891-ms
https://doi.org/10.2118/152891-ms
Autor:
Richard D. Pancost, Ivar A Nijenhuis, Jaap S. Sinninghe Damsté, Lucas Joost Lourens, Marcel M. M. Kuypers, W. Irene C. Rijpstra
Publikováno v:
Earth and Planetary Science Letters
The Cenomanian/Turonian (C/T) intervals at DSDP Sites 105 and 603B from the northern part of the proto-North Atlantic show high amplitude, short-term cyclic variations in total organic carbon (TOC) content. The more pronounced changes in TOC are also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adee86d32177245dfb6842ce7b458582
https://hdl.handle.net/21.11116/0000-0007-8FBB-621.11116/0000-0001-D0E2-4
https://hdl.handle.net/21.11116/0000-0007-8FBB-621.11116/0000-0001-D0E2-4
Autor:
Michael E. Böttcher, Hendrik-Jan Bosch, Ivar A Nijenhuis, Hilde F. Passier, Gert J. de Lange, Jan W. de Leeuw, Jaap S. Sinninghe Damsté, Lucas Joost Lourens, Anke Leenders
Publikováno v:
Nature, 397(6715), 146. MacMillan Journals
Sapropels—organic-matter rich layers—are common in Neogene sediments of the eastern Mediterranean Sea. The formation of these layers has been attributed to climate-related increases in organic-matter production1,2,3 and increased organic-matter p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2ac8607a88db198ddaa3b120cc294c
https://dspace.library.uu.nl/handle/1874/4451
https://dspace.library.uu.nl/handle/1874/4451
Publikováno v:
Paleoceanography. 17:3-1
[1] Three Cenomanian/Turonian (C/T, ∼93.5 Ma) black shale sections along a northeast-southwest transect in the southern part of the proto-North Atlantic Ocean were correlated by stable carbon isotope stratigraphy using the characteristic excursion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a556a524c06adc9f25a91b3f8eace21b
https://doi.org/10.1029/2000pa000569
https://doi.org/10.1029/2000pa000569