LMWOA (low molecular weight organic acid) exudation by salt marsh plants: Natural variation and response to Cu contamination

Estuarine, Coastal and Shelf Science

Volumn 88, Issue 1, 2010, Pages 63-70

  Mucha, Ana P ^a   Almeida, C Marisa R ^a   Bordalo, Adriano A ^a,b   Vasconcelos, M Teresa S D ^a,b  

^a UNIVERSITY OF PORTO   (Portugal)

^b UNIVERSITY OF PORTO   (Portugal)

Author keywords

copper; low molecular weight organic acids; root exudates; salt marsh; sediment pore water

Indexed keywords

ACETATE; COPPER; DETOXIFICATION; ESTUARINE ECOSYSTEM; EXUDATION; LIQUID CHROMATOGRAPHY; MONOCOTYLEDON; ORGANIC ACID; OXALATE; PHYSIOLOGICAL RESPONSE; POLLUTION EFFECT; POREWATER; SALTMARSH; SAMPLING; SEASONAL VARIATION; SEDIMENT POLLUTION;

JUNCUS MARITIMUS; SCHOENOPLECTUS MARITIMUS;

EID: 77953128016     PISSN: 02727714     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ecss.2010.03.008     Document Type: Article

References (41)

1. Ahonen-Jonnarth U., Van Hees P.A.W., and Finlay R.D. Organic acids produced by mycorrhizal Pinus sylvestris exposed to elevated aluminium and heavy metal concentrations. New Phytologist 146 (2000) 557-567
2. Almeida C.M., Mucha A.P., and Vasconcelos M.T. Influence of the sea rush Juncus maritimus on metal concentration and speciation in estuarine sediment colonized by the plant. Environmental Science and Technology 38 (2004) 3112-3118
3. Almeida C.M., Mucha A.P., and Vasconcelos M.T. Variability of metal contents in the sea rush Juncus maritimus-estuarine sediment system through one year of plant's life. Marine Environmental Research 61 (2006) 424-438
4. Almeida C.M., Mucha A.P., and Vasconcelos M.T. Comparison of the role of the sea club-rush Scirpus maritimus and the sea rush Juncus maritimus in terms of concentration, speciation and bioaccumulation of metals in the estuarine sediment. Environmental Pollution 142 (2006) 151-159
5. Báez-Cazull S., McGuire J.T., Cozzarelli I.M., Raymond A., and Welsh L. Centimeter-scale characterization of biogeochemical gradients at a wetland-aquifer interface using capillary electrophoresis. Applied Geochemistry 22 (2007) 2664-2683
6. Berkelaar E., and Hale B.A. Accumulation of cadmium by Durum Wheat roots: bases for citrate-mediated exceptions to the free ion model. Environmental Toxicology and Chemistry 22 (2003) 1155-1161
7. Burke D.J., Weis J.S., and Weis P. Release of metals by the leaves of the salt marsh grasses Spartina alterniflora and Phragmites australis. Estuarine Coastal and Shelf Science 51 (2000) 153-159
8. Caçador I., Vale C., and Catarino F. The influence of plants on concentration and fractionation of Zn, Pb and Cu in salt marsh sediments (Tagus Estuary, Portugal). Journal of Aquatic Ecosystem Health 5 (1996) 193-198
9. Chapman P.M., and Wang F. Assessing sediment contamination in estuaries. Environmental Toxicology and Chemistry 20 (2001) 3-22
10. Clausen C.A., Green III F., Woodward B.M., Evans J.W., and DeGroot R.C. Correlation between oxalic acid production and copper tolerance in Wolfiporia cocos. International Biodeterioration and Biodegradation 46 (2000) 69-76
11. Fan T.W.-M., Lane A.N., Pedler J., Crowley D., and Higashi R.M. Comprehensive analysis of organic ligands in whole root exudates using nuclear magnetic resonance and gas chromatography-mass spectroscopy. Analytical Biochemistry 251 (1997) 57-68
12. Gedan K.B., Siiliman B.R., and Bertness M.D. Centuries of human-driven changes in salt marsh ecosystems. Annual Review of Marine Science 1 (2009) 117-141
13. Hines M.E., Banta G.T., Giblin A.E., Hobbie J.E., and Tugel J.B. Acetate concentrations and oxidation in salt-marsh sediments. Limnology and Oceanography 39 (1994) 140-148
14. Ho T.Y., Scranton M.I., Taylor G.T., Varela R., Thunell R.C., and Muller-Karger F. Acetate cycling in the water column of the Cariaco Basin: seasonal and vertical variability and implication for carbon cycling. Limnology and Oceanography 47 (2002) 1119-1128
15. Jacob D.L., and Otte M.L. Long-term effects of submergence and wetland vegetation on metals in a 90-year old abandoned Pb-Zn mine tailings pond. Environmental Pollution 130 (2004) 337-345
16. Jacob D.L., and Otte M.L. Influence of Typha latifolia and fertilization on metal mobility in two different Pb-Zn mine tailing types. Science of the Total Environment 333 (2004) 9-24
17. Jones D.L., Darrah P.R., and Kochian L.V. Critical evaluation of organic acid mediated iron dissolution in the rhizosphere and its potential role in root iron uptake. Plant Soil 180 (1996) 57-66
18. Jones D.L. Organic acids in the rhizosphere - a critical review. Plant and Soil 205 (1998) 25-44
19. Jones D.L., Dennis P.G., Owen A.G., and van Hees P.A.W. Organic acid behaviour in soils-misconceptions and knowledge gaps. Plant and Soil 248 (2003) 31-41
20. King G.M., Klug M.J., and Lovley D.R. Metabolism of acetate, methanol, and methylated amines in intertidal sediments of Lowes Cove, Maine. Applied and Environmental Microbiology 45 (1983) 1848-1853
21. Kostka J.E., Roychoudhury A., and Van Cappellen P. Rates and controls of anaerobic microbial respiration across spatial and temporal gradients in saltmarsh sediments. Biogeochemistry 60 (2002) 49-76
22. Lillebo A., Pardal M., Neto J., and Marques J. Salinity as the major factor affecting Scirpus maritimus annual dynamics - evidence from field data and greenhouse experiment. Aquatic Botany 77 (2003) 111-120
23. Ma J.F., Ryan P.R., and Delhaize E. Aluminium tolerance in plants and the complexing role of organic acids. Trends in Plant Science 6 (2001) 273-278
24. Madureira M.J., Vale C., and Gonçalves M.L.S. Effect of plants on sulphur geochemistry in the Tagus salt-marshes sediments. Marine Chemistry 58 (1997) 27-37
25. 1[OA]. Plant Physiology 151 (2009) 715-731
26. Mucha A.P., Almeida C.M., Bordalo A.A., and Vasconcelos M.T. Exudation of organic acids by a marsh plant and implications on trace metal availability in the rhizosphere of estuarine sediments. Estuarine, Coastal and Shelf Science 65 (2005) 191-198
27. Mucha A.P., Almeida C.M., Bordalo A.A., and Vasconcelos M.T. Salt marsh plants (Juncus maritimus and Scirpus maritimus) as sources of strong complexing ligands. Estuarine, Coastal and Shelf Science 77 (2008) 104-112
28. Neumann G., Massoneau A., Martinoia E., and Römheld V. Physiological adaptations to phosphorus deficiency during proteoid root development in white lupin. Planta 208 (1999) 373-382
29. Otero X.L., and Macias F. Variation with depth and season in metal sulfides in salt marsh soils. Biogeochemistry 61 (2002) 247-268
30. Parker D.R., Pedler J.F., Ahnstrom Z.A.S., and Resketo M. Reevaluating the free-ion activity model of trace metal toxicity toward higher plants: experimental evidence with copper and zinc. Environmental Toxicology and Chemistry 20 (2001) 899-906
31. Pedler J.F., Parker D.R., and Crowley D.E. Zinc deficiency-induced phytosiderophore release by the Triticaceae is not consistently expressed in solution culture. Planta 211 (2000) 120-126
32. Qin R., Hirano Y., and Brunner I. Exudation of organic acid anions from poplar roots after exposure to Al, Cu and Zn. Tree Physiology 27 (2007) 313-320
33. Ryan P.R., Delhaize E., and Jones D.L. Function and mechanism of organic anion exudation from plant roots. Annual Review of Plant Physiology and Plant Molecular Biology 52 (2001) 527-560
34. Sillén L.G., and Martell A.E. Stability Constants of Metal-Ion Complexes. Special Publication No 17 (1964), The Chemical Society, London 357 pp
35. Strobel B.W. Influence of vegetation on low-molecular-weight carboxylic acids in soil solution-a review. Geoderma 99 (2001) 169-198
36. Sundby B., Vale C., Caçador I., Catarino F., Madureira M.J., and Caetano M. Metal-rich concretions on the roots of salt marsh plants: mechanism and rate of formation. Limnology and Oceanography 43 (1998) 245-252
37. Varennes A. Produtividade dos Solos e Ambiente (2003), Escolar Editora, Lisboa 490 pp
38. van Hees P.A.W., Jones D.L., Jentschke G., and Godbold D.L. Organic acid concentrations in soil solution: effects of young coniferous trees and ectomycorrhizal fungi. Soil Biology and Biochemistry 37 (2005) 771-776
39. Vieira M.E.C., and Bordalo A.A. The Douro estuary (Portugal): a mesotidal salt wedge. Oceanologica Acta 23 (2000) 585-594
40. Windham L., Weis J.S., and Weis P. Uptake and distribution of metals in two dominant salt marsh macrophytes, Spartina alterniflora (cordgrass) and Phragmites australis (common reed). Estuarine, Coastal and Shelf Science 56 (2003) 63-72
41. Yang H., Wong J.W., Yang Z.M., and Zhou L.X. Ability of Agrogyron elongatum to accumulate the single metal of cadmium, copper, nickel and lead and root exudation of organic acids. Journal of Environmental Sciences 13 (2001) 368-375