Zobrazeno 1 - 10 of 138 pro vyhledávání: '"W. Salomons"'
1
The system zirconium-selenium: Structures of the phases Zr3Se4 and Zr2Se3
Autor: W. Salomons, G. A. Wiegers
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 87:1339-1344
The system zirconium-selenium has been investigated in the composition range ZrSe2ZrSe. In samples prepared from the elements at 800°C only the phases Zr1+xSe2 (with a Cd(OH)2 type structure) and Zr3Se4 were observed, in agreement with previous stud
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da15d5c7dff63e953d114897c8b500cb
https://doi.org/10.1002/recl.19680871202
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2
Elektronická kniha
Acidic Precipitation : International Overview and Assessment
Autor: A.H.M. Bresser, W. Salomons
'awareness'of the world's citizens and encourage governments to devote more attention and resources to address this issue. The series editors thank the international panel of contributors for bringing this timely series into completion. We also wish
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3
Biogeodynamics of contaminated sediments and soils: perspectives for future research
Autor: W Salomons
Publikováno v: Journal of Geochemical Exploration. 62:37-40
Soils and sediments are part of the hydrological cycle in which particulate material is transported from continents to oceans. Sediments and soils have a high storage capacity for contaminants. In any part of the hydrological cycle far less than 0.1%
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de05327a0d4df69543d37dd3e6651100
https://doi.org/10.1016/s0375-6742(97)00063-0
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4
In-orbit performance of Herschel-HIFI
Autor: N. Whyborn, Per Bjerkeli, Pieter R. Roelfsema, Dominicus Kester, L. Dubbeldam, Q. Xie, Claudia Comito, Z. Nagy, A. Marston, R. Moreno, J. Rector, C. Gal, M. H. D. van der Wiel, M. Akyilmaz, Christian Leinz, Michael Olberg, Miriam Rengel, Mihkel Kama, T. Klein, D. R. Higgins, Tomasz S. Kaminski, Yoko Okada, E. Sánchez-Suárez, S. Pacheco, G. de Lange, J. Stutzki, I. M. Avruch, W. Salomons, R. Assendorp, Tom Bell, R. Shipman, W. Nowosielski, O. Coeur-Joly, Volker Ossenkopf, Adwin Boogert, C. Kramer, W. M. Laauwen, S. D. Lord, J. C. Pearson, M. Marseille, Rudolf Schieder, Piotr Orleanski, J. Braine, C. K. Wafelbakker, D. Rabois, C. McCoey, Marco Soldati, A. de Jonge, L. Ravera, Charlotte Vastel, Christopher Jarchow, S. Wang, F. Schlöder, F. Flederus, W. Luinge, Pieter Dieleman, Umut A. Yildiz, Robin Lombaert, Christophe Risacher, Emmanuel Caux, Nathan R. Crockett, B. Delforge, M. Melchior, M. De Luca, Willem Jellema, Fabrice Herpin, N. Biver, A. Lorenzani, Thomas G. Phillips, B. Thomas, Patrick W. Morris, K. Wildeman, E. De Beck, P. Zaal, Hideo Sagawa, Jesús Martín-Pintado, K. Edwards, R. Huisman, Colin Borys, M. Caris, Alexander G. G. M. Tielens, Michel Fich, Jacob Kooi, Th. de Graauw, M. Michalska, Z. Makai, M. Xilouris, A. Hoac, Frank Helmich, Thibault Cavalié, F. Schmülling, Bengt Larsson, D. A. Beintema, A. M. di Giorgio, José Cernicharo, Holger S. P. Müller, Bertrand Lefloch, D. Teyssier, Pierre Hily-Blant
Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2012, 537, pp.17. ⟨10.1051/0004-6361/201015120⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2012, 537, pp.17. ⟨10.1051/0004-6361/201015120⟩
Astronomy & astrophysics, 537:A17. EDP Sciences
International audience; Aims: In this paper the calibration and in-orbit performance of the Heterodyne Instrument for the Far-Infrared (HIFI) is described. Methods: The calibration of HIFI is based on a combination of ground and in-flight tests. Dedi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a55f0c7a551d8db558611f676defcf7e
https://hal.science/hal-00664361
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5
Long-term environmental risks for soils, groundwaters and sediments in the danube catchment area: The danube chemical time bombs project
Autor: G. Várallyay, W. Salomons, I. Czíkós
Publikováno v: Land Degradation and Development. 4:421-432
The accumulation of pollutants in soils, sediments and groundwaters due to natural causes or as a consequence of human activities is a serious problem in the Danube region. the sudden release of the (temporarily) immobilized pollutants as a consequen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efa4229f5f45fbcf69aeb5b192822f48
https://doi.org/10.1002/ldr.3400040428
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6
Dyke-protected floodplains: A possible chemical time bomb?
Autor: J. Japenga, W. Salomons
Publikováno v: Land Degradation and Development. 4:373-380
For more than a century contaminated sediment has been deposited on the Rhine floodplains. Freshly deposited sediment samples from the regularly flooded dyke-protected floodplain were obtained in 1958, 1970, 1972, 1981 and 1988. Heavy metals and arse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e06ce8bfe8d942d7ec9347698072bb3
https://doi.org/10.1002/ldr.3400040421
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7
Effect of Liquid Animal Manure Application on the Solubilization of Heavy Metals from Soil
Autor: Dean Hesterberg, J.H W Dalenberg, W. Salomons, J. Japenga, D. Wiersma, S.D Scheltens
Publikováno v: International Journal of Environmental Analytical Chemistry. 46:25-39
The effect of liquid animal manure on heavy metal solubilization in soil has been studied in the laboratory; three different types of experiments were carried out: 1) aerobic and anaerobic incubation of soil/manure mixtures 2) desorption of heavy met
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa618c89e38494a545bd1e503f782844
https://doi.org/10.1080/03067319208026994
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9
Simultaneous determination of bicarbonate, ammonium, and fatty acids in the liquid fraction of animal manures and soil/manure mixtures
Autor: J. Japenga, W. Salomons
Publikováno v: Communications in Soil Science and Plant Analysis. 22:1949-1962
A method was developed for the simultaneous determination of ammonium ion, bicarbonate ion, and fatty acid anion concentrations in the liquid fraction of animal manures. The method can also be applied to aqueous extracts of manure‐amended soil. Det
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0594e47d4898d6a44b146aa43138d9c
https://doi.org/10.1080/00103629109368549
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10
Chemical composition of animal manure: a modelling approach
Autor: W. Salomons, J. Bril
Publikováno v: Netherlands Journal of Agricultural Science 38 (1990)
A chemical equilibrium program (CHARON) was used to predict the chemical composition of the liquid fraction and the mineral fraction of pig and poultry manure. The results showed that the major part of calcium and magnesium in solution is complexed b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b0d41784dee223e0a57119627223197
https://doi.org/10.18174/njas.v38i3a.16592
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