Zobrazeno 1 - 10
of 48
pro vyhledávání: '"F.G. Römer"'
Autor:
Christophe Flechard, Jan Duyzer, H. v. Jaarsveld, H. Weststrate, A. Grüner, David Fowler, A. W. Vonk, Jan Willem Erisman, Arjan Hensen, F.G. Römer, G. Spindler
Publikováno v:
Water, Air and Soil Pollution: Focus. 1:17-27
Between 1993 and 1999 two EU funded projects wereexecuted aimed at (i) the development of drydeposition monitoring methods for core sites andlarge scale application, (ii) the installation andrunning of three core sites in Europe and (iii) the improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fee18b0183b8e2db1f2aacfb0d2a959
https://doi.org/10.1023/a:1013105727252
https://doi.org/10.1023/a:1013105727252
Autor:
F.G. Römer, J.W. Erisman, G.P.J. Draaijers, B.H.Te Winkel, N. van Leeuwen, A.C. Veltkamp, G.P. Wyers, Alex Vermeulen
Publikováno v:
Atmospheric Environment. 31:387-397
To study the impact of canopy exchange on differences observed between atmospheric deposition and throughfall fluxes, several-held experiments were performed at the Speulder forest in The Netherlands. Relevant information was obtained by (i) measurin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80af0cc0dc065c043a41f0169a875ed8
https://doi.org/10.1016/s1352-2310(96)00164-1
https://doi.org/10.1016/s1352-2310(96)00164-1
Publikováno v:
Atmospheric Environment. 31:375-386
Fog deposition in December 1992 and February 1993 (two periods of several days in which fog occurred) was monitored at the location Speulderbos in The Netherlands. Fog droplet deposition was measured with eddy correlation and samples of fog water wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d31cc5b19338ba3ea237bf5e2a4522af
https://doi.org/10.1016/s1352-2310(96)00056-8
https://doi.org/10.1016/s1352-2310(96)00056-8
Autor:
B.G. van Elzakker, J. Van Hellemond, René Otjes, A.J.L. Verhage, L.W. Wouters, F.G. Römer, G.P. Wyers, E.M. van Putten, Regts Ta, C.J.G. Heffels, J.E.H. Tetteroo, J.W. Uiterwijk, L. Van Den Beld, M.G. Mennen
Publikováno v:
Atmospheric Environment. 30:3239-3256
Six automatic ammonia analyzers were studied both in the field and in an environmental test chamber, on their suitability for the Netherlands National Air Quality Monitoring Network (NAQMN). The instruments studied were a−1 continuous-flow denuder,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb6acfa69c02027ae0d0ee9041f3e753
https://doi.org/10.1016/1352-2310(96)00079-9
https://doi.org/10.1016/1352-2310(96)00079-9
Autor:
Gerrit W. Heil, J. J. Mols, Jan Duyzer, J.W. Erisman, G.P. Wyers, M. Raessen, Roland Bobbink, J. E. M. Hogenkamp, B.G. van Elzakker, H. Verhage, E. Zwart, F.G. Römer, René Otjes, L. Van Den Beld, M.G. Mennen
Publikováno v:
Atmospheric Environment. 28:487-496
A three-year experiment for the determination of deposition fluxes on heathland was conducted at the Elspeetsche Veld involving several research groups. Micro-meteorological measurements of SO 2 , NH 3 and NO 2 were made using different techniques. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7d7c12ff8138075bb9f3f2036ae1340
https://doi.org/10.1016/1352-2310(94)90126-0
https://doi.org/10.1016/1352-2310(94)90126-0
Autor:
Paul Wyers, Jan Duyzer, G.P.J. Draaijers, Jan Willem Erisman, Peter Hofschreuder, F.G. Römer, N. van Leeuwen, Walter Ruijgrok
Publikováno v:
Proc. Int. Conf. on Acid Rain Research: Do we have enough answers, G.J. Heij, J.W. Erisman (eds.). Elsevier Sci. Publ., Amsterdam
Particle deposition to forest was studied using experimental and modelling results. Results show that the deposition of particles to forests has been underestimated until now. Particle deposition makes out reasonable contribution to the total deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5aa93a36d9102866110c3145b41c14
https://doi.org/10.1016/s0166-1116(06)80278-5
https://doi.org/10.1016/s0166-1116(06)80278-5
Autor:
J.W. Erisman, Bht Winkel, F.G. Römer, K Hansen, G.P.J. Draaijers, G.P. Wyers, Alex Vermeulen, Nfm Vanleeuwen
Publisher Summary For the evaluation of emission abatement measures it is essential that a relation should be established between emission of air pollutants and adverse effects as a result of exposure and deposition. Most adverse effects of air pollu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6852783783a885fcf3cac7eba4675077
https://doi.org/10.1016/s0166-1116(06)80317-1
https://doi.org/10.1016/s0166-1116(06)80317-1
Publikováno v:
ResearcherID
In December 1992 and February 1993 two periods in which fog occurred were monitored at the location Speulderbos in The Netherlands. The occult deposition during these periods was 3.4 and 2.0 mg/(m2.s) respectively. The contribution of occult depositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ab4b3405535c616b18d428591c5d1d
https://doi.org/10.1016/s0166-1116(06)80316-x
https://doi.org/10.1016/s0166-1116(06)80316-x
Publikováno v:
Physico-Chemical Behaviour of Atmospheric Pollutants ISBN: 9789401067430
The contribution of dew to acid deposition has been investigated by means of measurements as well as modelling. Frequency and duration of the occurrence of dew have been calculated by a dew model. The model is based on an analysis of the energy balan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::790e205542959d427db672b2bcc561ee
https://doi.org/10.1007/978-94-009-0567-2_66
https://doi.org/10.1007/978-94-009-0567-2_66
Publikováno v:
Microchemical Journal. 20:33-38
Problems in scaling-down procedures of chemical analysis are generally stated. Titrations are to be preferred over single measurements. Continuous titration in a titration system may help in solving the stated problems. Detection is easy and may be d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d50803cd5740e485df856a1f18477b7
https://doi.org/10.1016/0026-265x(75)90109-5
https://doi.org/10.1016/0026-265x(75)90109-5