| dc.creator | da Silva G.S. | |
| dc.creator | Jardim W.F. | |
| dc.creator | Fadini P.S. | |
| dc.date | 2006 | |
| dc.date | 2015-06-30T18:07:14Z | |
| dc.date | 2015-11-26T14:23:53Z | |
| dc.date | 2015-06-30T18:07:14Z | |
| dc.date | 2015-11-26T14:23:53Z | |
| dc.date.accessioned | 2018-03-28T21:25:57Z | |
| dc.date.available | 2018-03-28T21:25:57Z | |
| dc.identifier | | |
| dc.identifier | Science Of The Total Environment. , v. 368, n. 1, p. 189 - 198, 2006. | |
| dc.identifier | 489697 | |
| dc.identifier | 10.1016/j.scitotenv.2005.09.082 | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-33746604407&partnerID=40&md5=cfeaee090df544d338c880f115b9b520 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/103145 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/103145 | |
| dc.identifier | 2-s2.0-33746604407 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1245248 | |
| dc.description | The amount of dissolved gaseous mercury (DGM) released annually into the atmosphere by water bodies in each of the 18 major sub-basins of the Negro River tributaries has been estimated for the wet season and adopted for the entire year. Using Remote Sensors (RS) and the Geographic Information System (GIS), an estimate was made for the total flooded area during the period of the wet season (May-July), which corresponds to around 10% of the total basin area. The estimates of DGM evasive flux values were made during four scientific campaigns and ranged from 0.09 to 14 μg m- 2 y- 1. Mercury wet deposition to the same area was estimated using average values of the metal concentration in the rainwater (9.8 ng L- 1), which varies from 17 to 27 μg m- 2 year- 1. Considering the flooded area of the Negro River Basin as 69 000 km2, the total amount of mercury emitted by all bodies of water reaches nearly 0.26 ton year- 1, which represents not more than 2% of the total mercury found in wet deposition in this same area. © 2005 Elsevier B.V. All rights reserved. | |
| dc.description | 368 | |
| dc.description | 1 | |
| dc.description | 189 | |
| dc.description | 198 | |
| dc.description | Asher, W.E., Karle, L.M., Higgins, B.J., Farley, P.J., Leifer, I.S., Monahanm, E.C., The effect of bubble plume size on the parameterization of air/seawater gas transfer velocities (1995) Air-water gas transfer, pp. 227-238. , Jahne B., and Monahan E.C. (Eds), Aeon Verlag | |
| dc.description | Barbosa, A.C., Souza, J.R., Dorea, J.G., Jardim, W.F., Fadini, P.S., Mercury biomagnification in a tropical black water Negro River, Brazil (2003) Arch Environ Contam Toxicol, 45 (2), pp. 235-246 | |
| dc.description | Bisinoti, M.C., Jardim, W.F., Behavior of the methylmercury in the environment (2004) Quím Nova, 27 (4), pp. 593-600 | |
| dc.description | Bisinoti, M.C., Jardim, W.F., Production of organic mercury from Hg0: experiments using microcosms (2003) J Braz Chem Soc, 14 (2), pp. 244-248 | |
| dc.description | Bloom, N.S., Crecelius, E.A., Determination of mercury in seawater at sub-nanogram per liter levels (1983) Mar Chem, 14, pp. 49-59 | |
| dc.description | Bullock Jr., O.R., Katherine, A.B., Mapp, G.R., Langragian modeling of mercury air emission, transport and deposition: an analysis of model sensitivity to emissions uncertainty (1998) Sci Total Environ, 213, pp. 1-12 | |
| dc.description | Costa, M., Liss, P.S., Photoreduction of mercury in sea water and its possible implications for Hg0 air-sea fluxes (1999) Mar Chem, 68, pp. 87-95 | |
| dc.description | Dumarey, R., Temmerman, E., Dams, R., Hoste, J., The accuracy of the vapor-injection calibration method for the determination of mercury by amalgamation cold-vapor atomic-absorption spectrometry (1985) Anal Chim Acta, 170, pp. 337-340. , [APR] | |
| dc.description | Fadini, P.S., Jardim, W.F., Is the Negro River Basin (Amazon) impacted by naturally occurring mercury? (2000) Sci Total Environ, 275 (1-3), pp. 71-82 | |
| dc.description | Fadini, P.S., Jardim, W.F., Storage of natural water samples for total and reactive mercury analysis in PET bottles (2000) Analyst, 125, pp. 549-551 | |
| dc.description | Ferrara, R., Mazzolai, B., Lanzilotta, E., Nucaro, E., Pirrone, N., Temporal trends in gaseous mercury evasion from the Mediterranean seawaters (2000) Sci Total Environ, 259, pp. 183-190 | |
| dc.description | Fitzgerald, W.F., Gill, G., A sub-nanogram determination of mercury by two-stage gold amalgamation and gas phase detection applied to atmosphere analysis (1979) Anal Chem, 51, pp. 1714-1720 | |
| dc.description | Fitzgerald, W.F., Engstron, R., Mason, R.P., Nater, E.A., The case for atmospheric mercury contamination in remote areas (1998) Environ Sci Technol, 32 (1), pp. 1-7 | |
| dc.description | Forlano, L., Hedgecock, I.M., Pirrone, N., Elemental gas phase atmospheric mercury as it interacts with the ambient aerosol and its subsequent speciation and deposition (2000) Sci Total Environ, 259, pp. 211-222 | |
| dc.description | Fosberg, B.R., Jardim, W.F., Zeidemann, V.K., The biogeochemistry of mercury in the Negro River basin (Brazilian Amazon) (1999) Mercury as a global pollutant-5th International Conference, May 23rd-27th 1999, Rio de Janeiro, Brazil, pp. 153-592. , Barbosa J., Melamed R., and Vilas Bôas R. (Eds), CETEM-Centro de Tecnologia Mineral, Rio de Janeiro, Brazil | |
| dc.description | Gardfeldt, K., Feng, X., Sommar, J., Lindqvist, O., Total gaseous mercury exchange between air and water at river and sea surfaces in Swedish coastal regions (2001) Atmos Environ, 35, pp. 3027-3038 | |
| dc.description | Gill, G.A., Fitzgerald, W.F., Picomolar mercury measurement in seawater and other materials using stannous chloride reduction and two-stage gold amalgamation with gas phase detection (1987) Mar Chem, 20, pp. 227-243 | |
| dc.description | Hanson, P.J., Lindberg, S.E., Tabberer, T.A., Owens, J.G., Kim, K.-H., Foliar exchange of mercury vapor: evidence for a compensation point (1995) Water Air Soil Pollut, 80, pp. 373-382 | |
| dc.description | Hedgecock, I.M., Pirrone, N., Mercury and photochemistry in the marine boundary layer-modelling studies suggest the in situ production of reactive gas phase mercury (2001) Atmos Environ, 35, pp. 3035-3062 | |
| dc.description | Lamborg, C.H., Rolfus, K.R., Fitzgerald, W.F., Kim, G., The atmospheric cycling and air-sea exchange of mercury species in the south and equatorial Atlantic Ocean (1999) Deep-Sea Res, 46, pp. 957-977 | |
| dc.description | Lin, C.-J., Pehkonen, S.O., The chemistry of atmospheric mercury: a review (1999) Atmos Environ, 33, pp. 2067-2079 | |
| dc.description | Lin, X., Tao, Y., A numerical modelling study on regional mercury budget for eastern North America (2003) Atmos Chem Phys Discuss, 3, pp. 983-1015 | |
| dc.description | Lindberg, S.E., Stratton, W.J., Atmospheric mercury speciation: concentrations and behavior of reactive gaseous mercury in ambient air (1998) Environ Sci Technol, 32, pp. 49-57 | |
| dc.description | Liss, P.S., Slater, P.G., Flux gases across the air-sea interface (1974) Nature, pp. 181-184 | |
| dc.description | Liss, P.S., Merlivat, L., Air-sea exchange rates: introduction and synthesis (1986) The role of air-sea exchange in geochemical cycling, pp. 113-127. , Buat-Menard P. (Ed), NATO ASI series | |
| dc.description | Malm, O., Gold mining as a source of mercury exposure in the Brazilian Amazon (1998) Environ Res Section A, 77, pp. 73-78 | |
| dc.description | Mason, R.P., Fitzgerald, W.F., Mercury speciation in open ocean waters (1991) Water Air Soil Pollut, 56, pp. 779-789 | |
| dc.description | Mason, R.P., Fitzgerald, W.F., Morel, F.M.M., The biogeochemical cycling of elemental mercury - anthropogenic influences (1994) Geochim Cosmochim Acta, 58, pp. 3108-3191 | |
| dc.description | Mason, R.P., Lawson, N.M., Sheu, G.R., Annual and seasonal trends in mercury deposition in Maryland (2000) Atmos Environ, 34, pp. 1691-1701 | |
| dc.description | Mason, R.P., Lawson, N.M., Sullivan, K.A., The concentration, speciation and sources of mercury in Chesapeake Bay precipitation (1997) Atmos Environ, 31, pp. 3541-3550 | |
| dc.description | Meili, M., Bishop, K., Bringmark, L., Johansson, K., Munthe, J., Sverdrup, H., Vries, W., Critical levels of atmospheric pollution: criteria and concepts for operational modeling of mercury in forest and lake ecosystems (2003) Sci Total Environ, 304, pp. 83-106 | |
| dc.description | Miretsky, P., Bisinoti, M.C., Sorption of mercury (II) in Amazon soils from column studies (2005) Chemosphere, 60, pp. 1583-1589 | |
| dc.description | Miretsky, P., Bisinoti, M.C., Rocha, J.C., Jardim, W.F., Factors affecting Hg (II) adsorption in soils from the Rio Negro basin (Amazon) (2005) Quím Nova, 28 (3), pp. 438-443 | |
| dc.description | Pal, B., Ariya, P.A., Gas-phase HO center dot-initiated reactions of elemental mercury: kinetics, product studies, and atmospheric implications (2004) Environ Sci Technol, 38 (21), pp. 5555-5566 | |
| dc.description | Poissant, L., Casimir, R.A., Water-air and soil-air exchange rate of total gaseous mercury measured at background sites (1998) Atmos Environ, 32 (5), pp. 883-893 | |
| dc.description | Rolfhus, K.R., Fitzgerald, W.F., The evasion and spatial/temporal distribution of mercury species in Long Island Sound CT-NY (2001) Geochim Cosmochim Acta, 65 (3), pp. 407-418 | |
| dc.description | Roulet, M., Luccote, M., Saint-Aubin, A., The geochemistry of mercury in the central Amazonas soils developed on the Alter-do-Chão formation of the lower Tapajós River valley, Pará state, Brazil (1998) Sci Total Environ, 223, pp. 1-24 | |
| dc.description | Sanemasa, I., The solubility of elemental mercury vapor in water (1975) Bull Chem Soc Jpn, 48, pp. 1795-1798 | |
| dc.description | Schroeder, W.H., Munthe, J., Atmospheric mercury-an overview (1998) Atmos Environ, 32, pp. 809-822 | |
| dc.description | Slemr, F., Schuster, G., Seiler, W., Distribution, speciation, and budget of atmospheric mercury (1985) J Atmos Chem, 3, pp. 407-434 | |
| dc.description | Sombroek, W., Spatial and temporal patterns of Amazon rainfall: consequences for the planning of agricultural occupation and the protection of primary forests (2001) Ambio, 30 (7), pp. 388-396 | |
| dc.description | Vandal, G.M., Mason, R.P., Fitzgerald, F., Cycle of volatile mercury in temperate lakes (1991) Wat Air Soil Pollut, 56, pp. 791-803 | |
| dc.description | Wallschlager, D., Kock, H.H., Schroeder, W.H., Mechanism and significance of mercury volatilization from contaminated floodplains of the German river Elbe (2000) Atmos Environ, 34, pp. 3745-3755 | |
| dc.description | Wang, D., Shi, X., Wei, S., Accumulation and transformation of atmospheric mercury in soil (2003) Sci Total Environ, 304, pp. 209-214 | |
| dc.description | Wanninkhof, R., Relationship between wind speed and gas exchange over the ocean (1992) J Geophys Res, 97, pp. 7373-7382 | |
| dc.description | Wanninkhof, R., Knox, M., Chemical enhancement of CO2 exchange in natural waters (1996) Limnol Oceanogr, 41 (4), pp. 689-697 | |
| dc.description | Xiao, Z.F., Munthe, J., Schroeder, W.H., Lindqvist, O., Vertical fluxes of volatile mercury over forest soil and lake surfaces in Sweden (1991) Tellus Ser B Chem Phys Meteorol, 43 (3), pp. 267-279 | |
| dc.language | en | |
| dc.publisher | | |
| dc.relation | Science of the Total Environment | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Elemental Gaseous Mercury Flux At The Water/air Interface Over The Negro River Basin, Amazon, Brazil | |
| dc.type | Artículos de revistas | |
