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Ambient ozone (O3) in three class I wilderness areas in the northeastern USA: measurements with Ogawa passive samplers.
1996
Manning W.J. | Krupa S.V. | Bergweiler C.J. | Nelson K.I.
Heavy metals in Hypnum cupressiforme collected in the surroundings of oil plants in Ploiesti and Slovnaft
2002
Oprea, C. D. (FLNP, Dubna (Russia)) | Frontasyeva, M. V. | Pavlov, S. S. | Florek, M. | Mankovska, B. | Mihul, A. | Timofte, L.
The terrestrial moss Hypnum cupressiforme was collected in the surroundings of oil plant Slovnaft (Slovakia) and oil industry in Ploiesti (Romania) to monitor heavy metal atmospheric deposition. A comparative evaluation of heavy metal atmospheric deposition recorded at the two locations versus a background area in Europe as Norway is presented. The highest concentrations were observed for V, Cr, Fe, Co, Ni and As at Ploiesti and for V, Cr, Fe, Co, and Ag at Slovnaft. This moss is very useful as biomonitoring organism to indicate and characterize deposition of atmospheric pollutants nearby oil plants
Показать больше [+] Меньше [-]Atmospheric deposition of heavy metals in Slovakia studied by the moss biomonitoring technique, neutron activation analysis and flame atomic absorption spectrometry
2002
Mankovska, B. (Forest Research Institute, Zvolen (Slovak Republic)) | Florek, M.: Frontasyeva, M. V. | Ermakova, E. V. | Oprea, K. | Pavlov, S. S.
The mosses Pleurozium schreberi, Hylocomium splendes and Dicranum scoparium were used as biomonitors to study the atmospheric deposition of heavy metals on the territory of Slovakia. The samples of mosses were collected on 86 permanent plots. Comparison with limit values from Norway shows strong pollution of the examined areas of Slovakia with many different heavy metals. The maximum level of pollution by heavy metals was observed in the region Gemer-Spis. The most important feature of sampling is that it correlates with the European Moss-Survey-2000 and the results obtained will be incorporated in the Atlas of Heavy Metal Atmospheric Deposition in Europe
Показать больше [+] Меньше [-]Bioavailability in soil or sediment: exposure of different organisms and approaches to study it
2000
Sijm, D. | Kraaij, R. | Belfroid, A.
Slow desorption of PCBs and chlorobenzenes from soils and sediments: relations with sorbent and sorbate characteristics
2000
Cornelissen, G. | Hassell, K.A. | Noort, P.C.M. van | Kraaij, R. | Ekeren, P.J. van | Dijkema, C. | Jager, P.A. de | Govers, H.A.J.
The measurement of exposure to air pollution: concepts, methods and stakes | [La mesure de l'exposition a la pollution atmospherique: concepts, methodes et interet]
1999
Brunekreef, B. (Wageningen University and Research Centre (Pays Bas). Department of Environmental Sciences, Environmental and Occupational Health Group)
Two methods to determine plant responses to pollutant mixtures
1989
Chappelka, A.H. | Chevone, B.I. (School of Forestry and Alabama Agricultural Experiment Station, White Smith Hall, Auburn University, AL 36849-5418 (USA))
[Measurement and modelling of evaporation from a forest area [SVAT modelling, TDR, Time Domain Reflectometry]]
1995
Schelde, K.
Long term measurements of wet deposition and precipitation scavenging of hexachlorocyclohexanes in Southern Norway
1999
Wania, F. | Haugen, J.E. (WECC - Wania Environmental Chemists Corporation, 280 Simcoe Street, Suite 404, Toronto, Ontario, M5T 2Y5 (Canada))
Nitrous oxide emissions from a wheat field in response to elevated carbon dioxide concentration and open-top chamber enclosure
1998
Pleijel, H. | Sild, J. | Danielsson, H. | Klemedtsson, L. (IVL, P.O. Box 470 86, SE-402 58 Goteborg (Sweden))
