Zobrazeno 1 - 10
of 16
pro vyhledávání: '"MICHAEL DARZI"'
Publikováno v:
Environmental sciencetechnology. 15(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73de64a26fec636bfbd17aa19d7157fa
https://pubmed.ncbi.nlm.nih.gov/22280050
https://pubmed.ncbi.nlm.nih.gov/22280050
Autor:
Wayne E. Esaias, Gene C. Feldman, Jane A. Elrod, Michael Darzi, Daniel Endres, Charles R. McClain, Robert Evans, James K. Firestone, James H. Brown
Publikováno v:
Journal of Geophysical Research. 95:18027
The seasonal cycle of the phytoplankton productivity in the North Atlantic is investigated using monthly mean pigment composites generated by the Nimbus 7 CZCS for the period of December 1978 through December 1979. Data on the temporal and spatial di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41615650c68b9510effe065c17a8b800
https://doi.org/10.1029/jc095ic10p18027
https://doi.org/10.1029/jc095ic10p18027
Publikováno v:
Nuclear Instruments and Methods. 181:509-515
Nuclepore filters coated with an alkaline solution were used for collection of sulfur dioxide in the air. The best alkaline solution for the coating was 20% potassium hydroxide with 10% glycerol or triethanolamine. 25 mm diameter Nuclepore filters co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c51d67c8101aee81cf874e0a3ef051
https://doi.org/10.1016/0029-554x(81)90658-3
https://doi.org/10.1016/0029-554x(81)90658-3
Autor:
Michael Darzi
Publikováno v:
Nuclear Instruments and Methods. 181:359-365
As part of a geochemical survey of Kilauea, an active Hawaiian volcano, aerosol samples were collected in February 1979, a quiescent period, from several fumaroles within the caldera and along border faults. Measurements of gaseous emissions and phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970c57694cb009bbb310441931c89442
https://doi.org/10.1016/0029-554x(81)90636-4
https://doi.org/10.1016/0029-554x(81)90636-4
Publikováno v:
Atmospheric Environment (1967). 14:1421-1426
Aerosol and rain samples were collected during winter 1978–1979 in Tallahassee, Florida and analyzed by particle induced X-ray emission (PIXE) to determine 12–15 elements from Al to Pb. The aerosol sampling was carried out before, during, and aft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f04ac4e3db054da6b65758f1d9a38f9d
https://doi.org/10.1016/0004-6981(80)90160-2
https://doi.org/10.1016/0004-6981(80)90160-2
Autor:
Michael Darzi, John W. Winchester
Publikováno v:
Water, Air, and Soil Pollution. 19:407-409
Choice of sampling strategy or criteria for selection of aerosol concentration data from a time series record can lead to errors in estimating periodic regularities because of aliasing. By means of an example from Mauna Loa Observatory during spring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4880da36a47c9a68decb0de7e1d2fad7
https://doi.org/10.1007/bf00159602
https://doi.org/10.1007/bf00159602
Publikováno v:
C.R.A.S. série IIb
C.R.A.S. série IIb, Paris, 1981, 292, pp.247-249
HAL
C.R.A.S. série IIb, Paris, 1981, 292, pp.247-249
HAL
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bb72d2145b7066ead0af831e7b6514eb
https://hal.science/hal-02326915
https://hal.science/hal-02326915
Autor:
Michael Darzi, Alistair C.D. Leslie, John W. Winchester, L.C.S. Boueres, J.W. Nelson, S.E. Bauman
Elemental constituents, including sulfur, lead, zinc, and potassium, are often found in urban and nearby nonurban air at concentrations much greater than in the natural atmosphere and predominantly in fine particle size fractions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b26a6c12514feb76a4811cca975e3297
https://doi.org/10.1016/s0166-1116(08)71649-2
https://doi.org/10.1016/s0166-1116(08)71649-2
Autor:
Michael Darzi, John W. Winchester
Publikováno v:
Journal of Geophysical Research. 87:11095
Aerosol concentrations of P, Cl, S, and major soil-derived elements were measured sequentially at the Hawaiian Volcano Observatory (HVO) from March to September 1979, with 3.7-hour time resolution using a Nuclepore-filter sampler. The filters were an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702770f45dd077a6bf7e54a300e44401
https://doi.org/10.1029/jc087ic13p11095
https://doi.org/10.1029/jc087ic13p11095
Autor:
Scott W. Rheingrover, Michael Darzi, K. Roland Akselsson, Hans Lannefors, Jan Pallon, John W. Winchester, Sven A. E. Johansson, Hans-Christen Hansson
Publikováno v:
Tellus A; Vol 32, No 6 (1980)
Tellus, Series A: Dynamic Meteorology and Oceanography; 32(6), pp 548-557 (1980)
Tellus, Series A: Dynamic Meteorology and Oceanography; 32(6), pp 548-557 (1980)
The concentrations of sulfur and several more elements were measured in a network of six sites in southern Sweden. High time resolution samples were taken using a continuous filter sampler and analysed by particle induced X-ray emission (PIXE). Simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24a7ccced881180cb7e92121cb1e277e
https://doi.org/10.3402/tellusa.v32i6.10608
https://doi.org/10.3402/tellusa.v32i6.10608