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Cadmium uptake

Davies-Colley, R. J., Nelson, P. O. and Williamson, K. J. (1984). Copper and cadmium uptake by estuarine sedimentary phases. Environ. Sci. Technol. 18, 491-499. [Pg.416]

Schor-Fumbarov, T., Keilin, Z., and Tel-Or, E., Characterization of cadmium uptake by the water lily Nymphaea aurora, International Journal of Phytoremediation, 5 (2), 169-179, 2003. [Pg.404]

Metal toxicity is also affected by physiochemical factors, such as pH and the concentration of divalent cations. Adding divalent cations, such as zinc, has been reported to mitigate toxicity produced by other metals. For example, the addition of 60 pM zinc reduced toxicity in Pseudomonas putida caused by 3 mM cadmium.148 Zinc had no effect on cells grown in the absence of cadmium. Little is understood surrounding the mechanism of protection however, cadmium uptake was observed to be dependent on zinc concentration.149 Zinc was found to be a competitive inhibitor of cadmium uptake. [Pg.422]

Scott, J.A. and Palmer, S.J., Sites of cadmium uptake in bacteria used for biosorption, Appl Microbiol Biotechnol, 33 (2), 221-225, 1990. [Pg.424]

Accumulation of cadmium in agricultural soils leads to increased cadmium uptake by crops and vegetables, grown for human consumption.17... [Pg.1322]

Bingham F.T., Strong J.E., Sposito G. Influence of chloride salinity on cadmium uptake by Swiss chard. Soil Sci 1983 83 160-165. [Pg.331]

Chang A.C., Hyun H., Page A.L. Cadmium uptake for Swiss chard grown in composted sewage sludge treated field plots Plateau or time bomb J Environ Qual 1997 26 11-19. [Pg.333]

Haghiri F. Cadmium uptake by plants. J Environ Qual 1973 2 93-96. [Pg.337]

Jarvis S.C., Jones L.H.P., Hopper M.J. Cadmium uptake form solution by plants and its transport from roots to shoots. Plant Soil 1976 44 179-191. [Pg.340]

Jiao Y., Bailey L.D., Grant C.A. Effects of phosphorus and zinc fertilizer on cadmium uptake and distribution in flax and durum wheat. J Sci Food Agri 2004 84 777-785. [Pg.340]

Mahler R.J., Bingham F.T., Page A.L. Cadmium-enriched sewage sludge application to acid and calcareous soils Effect on yield and cadmium uptake by lettuce and chard. J Environ Qual 1978 7 274-281. [Pg.343]

McLaughlin M.J., Andrew S.J., Smart M.K., Smolders E. Effects of sulfate on cadmium uptake by Swiss chard I. Effects of complexation and calcium competition in nutrient solutions. Plant Soil 1998a 202 211-216. [Pg.345]

Cadmium uptake from the medium by aquatic organisms usually increased with increasing water temperature in the range of 5 to 25°C in the case of midge (Chironomus riparius) larvae,... [Pg.60]

Eisler, R., G.E. Zaroogian, and R.J. Hennekey. 1972. Cadmium uptake by marine organisms. Jour. Fish. Res. Board Canada 29 1367-1369. [Pg.71]

Williams, D.R. and J.P. Giesy, Jr. 1978. Relative importance of food and water sources to cadmium uptake by Gambusia affinis (Poeciliidae). Environ. Res. 16 326-332. [Pg.78]

The World Health Organization recommends setting the upper limit of cadmium uptake as 1 pg/day, however in some regions this value is exceeded due to both natural background and environmental pollution. [Pg.224]

Conditional stability constants have been determined for cadmium binding to humic acid in freshwater, log Kk 6.5 [27], which may be comparable to binding to humic acid coated particles. The experiments demonstrated the importance of cadmium uptake from particles rather than from the dissolved phase. The authors recognised that the overall conclusion was similar to previous studies [28], but there remain inconsistencies in the uptake levels which may be related to the heterogeneity of the systems. Uptake from the intestine into the mucosal cells was not investigated. It was presumed that the material was digested extracellularly by hydrolytic enzymes and the released metal was taken up by facilitated diffusion. [Pg.366]

The aim of this work is to study the incorporation of cadmium and phosphate in the three calcium sulfate modifications. The uptake of other metal ions in AH will also be described. Kinetic effects of operating conditions such as the residence time, sulfuric acid and phosphate concentration upon the phosphate and cadmium uptake has been investigated. In addition the influence of a growth retarding impurity, AIF3, on the cadmium and phosphate uptake will be given. [Pg.384]

Phosphate and cadmium uptake in HH. In the experiments described here the phosphate concentration has been varied between 5.5 and 6.5 M with sulfate concentrations between 0.02 and 0.3 M. In this whole range the incorporation of phosphate can be described by a D-value of 1.5-2 10, which is 10 times lower than for DH. As pointed out in section 3.2, this can be caused by differences in crystal structure of HH and DH or in solution composition, or by the higher temperature of HH crystallization. [Pg.388]

Phosphate and cadmium uptake in AH. The D for phosphate uptake in AH is about 10", which is ten times higher than for HH, and ec[ual to DH. This can only be explained from the difference in crystal strucure between HH and AH, since the... [Pg.388]

The supersaturation is too low in all experiments to be measured accurately, but it seems reasonable to assume that the effect of residence time is imposed through the kinetics. Another observation is that the D-value for cadmium uptake in anhydrite is about ten times higher than in HH or DH. An explanation for this higher D seems to be related to the crystal structures of the calcium sulfates. Only the AH structure matches with an anhydrous CdSO phase, while no hemi- or dihydrate phase of CdS04 exists. [Pg.390]

Whitten, M.G. and Ritchie, G.S.R (1991) Calcium chloride-extractable cadmium as an estimate of cadmium uptake by subterranean clover. Austral. J. Soil Res., 29, 215-221. [Pg.297]

Klinck, J.S., W.W. Green, R.S. Mirza, et al. 2007. Branchial cadmium and copper binding and intestinal cadmium uptake in wild yellow perch (Perea flavescens) from clean and metal-contaminated lakes. Aquat. Toxicol. 84 198-207. [Pg.119]

Leung, K.M.Y., J. Svavarsson, M. Crane, and D. Morritt. 2002. Influence of static and fluctuating salinity on cadmium uptake and metallothionein expression by the dogwhelk Nucella lapillus (L.). J. Exp. Biol. Ecol. 274 175-189. [Pg.120]

Jensen A, Forbes VE, Parker ED. 2001. Variation in cadmium uptake, feeding rate, and life-history effects in the gastropod Potamopyrgus antipodarum linking toxicant effects on individuals to the population level. Environ Toxicol Chem 20 2503-2513. [Pg.342]

Selck H, Forbes VE, Forbes TL. 1998. The toxicity and toxicokinetics of cadmium in Capitella sp. I relative importance of water and sediment as routes of cadmium uptake. Mar Ecol Prog Ser 164 167-178. [Pg.358]

Wright, D.L. (1977) The effect of calcium on cadmium uptake by the shore crab Carcinus maenas. J. Exp. Biol. Ecol. 67, 163-165. [Pg.685]

Q. T. Wu, L. Chen, G. S. Wang, Differences in cadmium uptake and accumulation among rice cultivars and its mechanism, Acta Ecol. Sinica, 19 (1999), 104-107. [Pg.131]

Blaudez, D., Botton, B. Chalot, M. (2000). Cadmium uptake and subcellular... [Pg.259]

Templeton DM. Cadmium uptake by cells of renal origin. J Biol Chem 1990 265 21764-21770. [Pg.65]


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See also in sourсe #XX -- [ Pg.852 ]

See also in sourсe #XX -- [ Pg.566 ]

See also in sourсe #XX -- [ Pg.697 ]




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Cadmium Uptake by Phytoplankton

Cadmium uptake by plants

Metallothionein cadmium uptake

Plants uptake of cadmium

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