Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Rob Kreulen"'
Publikováno v:
Earth and Planetary Science Letters. 191:9-20
The Jurassic accretionary complex in southwest Japan contains exotic blocks of the Permo–Triassic limestone primarily deposited on ancient mid-oceanic seamounts in an ancient Pacific Ocean or superocean Panthalassa. This study examines stable carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a7cfbdbca246791743f6767e55a640e
https://doi.org/10.1016/s0012-821x(01)00398-3
https://doi.org/10.1016/s0012-821x(01)00398-3
Publikováno v:
Analytica Chimica Acta. 362:261-269
This paper presents refinements of the chlorine-extraction technique which allows to measure stable chlorine-isotope compositions (δ37Cl: per-mil deviation relative to standard mean ocean chloride, SMOC) of rock samples by isotope-ratio mass spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8855ff6f351a2a8c04dfad77058923d3
https://doi.org/10.1016/s0003-2670(98)00053-1
https://doi.org/10.1016/s0003-2670(98)00053-1
Autor:
Rob Kreulen, M. J. Matias, Cornelis H. Van der Weijden, JoséManuel Marques, Luís Aires-Barros, Hermanus Gerardus M. Eggenkamp, Rui Cores Graça
Publikováno v:
Geothermics. 27:89-107
In order to update the geohydrologic characterisation of Chaves geothermal area, coupled isotopic and chemical studies have been carried out on hot and cold CO2-rich mineral waters discharging, in northern Portugal, along one of the major regional NN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d04037092a93497fb0bfb0de9da5c6
https://doi.org/10.1016/s0375-6505(97)84483-5
https://doi.org/10.1016/s0375-6505(97)84483-5
Publikováno v:
Oecologia, 116, 38-49
Oecologia 116 (1998)
Oecologia 116 (1998)
In order to examine whether the translocation of water and nitrogen in clonal plants is interdependent, interramet translocation of these two resources was investigated in the greenhouse. Two-ramet systems of Carex flacca were imposed to different sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e03695d7ba0dde9145e7283ad2bdcc19
https://doi.org/10.1007/s004420050561
https://doi.org/10.1007/s004420050561
Publikováno v:
Geophysical Research Letters. 24:3065-3068
We report helium and carbon isotope and abundance characteristics of solfataras and steam fumaroles located within and around the central summit caldera of Kilauea volcano, Hawaii. Kilauea fluids are characterized by high-³He ‘hotspot’ ³He/4He
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5df0add0211ce413f00092675fee1c
https://doi.org/10.1029/97gl03046
https://doi.org/10.1029/97gl03046
Publikováno v:
Geochimica et Cosmochimica Acta. 59:5169-5175
Chlorine isotope fractionation ( 37 Cl 35 Cl ) between NaCl, KCI, and MgCl2·6H2O and their saturated solutions was determined in laboratory experiments at 22 ± 2°C. The results are as follows: 10 3 ln α( NaCl—solution ) = +0.26 ± 0.07 (1δ) 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb7eaddc9bded6febba055e482176a38
https://doi.org/10.1016/0016-7037(95)00353-3
https://doi.org/10.1016/0016-7037(95)00353-3
Publikováno v:
Chemical Geology, 116(3-4), 317-325. Elsevier B.V.
Kau Bay, a 470-m-deep basin, is separated from the Pacific Ocean by a shallow, 40-m-deep sill. During the last glaciation this sill was above sea level, and the bay turned into a freshwater lake. After glaciation, the sea level rose and the bay turne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f92d6f477fc2c2353e34f27dca3aba47
https://doi.org/10.1016/0009-2541(94)90022-1
https://doi.org/10.1016/0009-2541(94)90022-1
Publikováno v:
Terra Nova. 4:363-373
New CO2/3 He data from the East Sunda Arc (Indonesia) confirm earlier observations that arc volcanic gases have higher CO2/3 He ratios than MOR environments.On average, > 80% of arc volcanic CO2 is recycled, exogene carbon. Addition of a few percent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1768abdea4c5be08db8bc3d318fe227
https://doi.org/10.1111/j.1365-3121.1992.tb00825.x
https://doi.org/10.1111/j.1365-3121.1992.tb00825.x
Publikováno v:
Geochimica et Cosmochimica Acta. 55:3795-3807
The easternmost Sunda Arc and the Banda Arc represent a continent-arc collision zone where magma genesis is influenced by subducted continent-derived material. Chemical and isotopic studies of volcanic gas samples from this environment provide inform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d881f1ae619b9013e16038b842f3e3
https://doi.org/10.1016/0016-7037(91)90075-g
https://doi.org/10.1016/0016-7037(91)90075-g
Publikováno v:
Oecologia, 106, 73-84
Oecologia 106 (1996)
Oecologia 106 (1996)
We studied water trnaslocation between interconnected mother and daughter ramets in two rhizomatous Carex species, using a newly developed quantitative method based on deuterium tracing. Under homogeneous conditions, in which both ramets were subject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eebdd13030c0aea848d10526bc7cdbe
https://pubmed.ncbi.nlm.nih.gov/28307159
https://pubmed.ncbi.nlm.nih.gov/28307159