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pro vyhledávání: '"Scott D. Cunningham"'
Autor:
Scott D. Cunningham, William R. Berti
This chapter explores two emerging remediation technologies based on “agronomic” or “low-tech” solutions. Several approaches have been investigated to overcome the obstacles described above. Some researchers have examined the fundamental soil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af8d4b715860080ce5365e81268c94c9
https://doi.org/10.1201/9780367803148-19
https://doi.org/10.1201/9780367803148-19
Publikováno v:
International Journal of Phytoremediation. 2:23-29
Maximizing uptake of soil-borne metals into plants is important for successful phytoremediation. Arbuscular mycorrhizae (AM) have been shown previously by our group to sequester metals in the roots of plants and prevent translocation to the shoot. If
Autor:
Walter J. Weber, Philip M. Gschwend, Samuel J. Traina, Joseph J. Pignatello, Martin Reinhard, Richard G. Luthy, Mark L. Brusseau, Scott D. Cunningham, George R. Aiken, John C. Westall
Publikováno v:
Environmental Science & Technology. 31:3341-3347
The chemical interactions of hydrophobic organic contaminants (HOCs) with soils and sediments (geosorbents) may result in strong binding and slow subsequent release rates that significantly affect remediation rates and endpoints. The underlying physi
Autor:
Scott D. Cunningham, William R. Berti
Publikováno v:
Environmental Science & Technology. 31:1359-1364
There has been increasing attention to the use of soil amendments and green plants to remediate surface soils contaminated with Pb. We call one form of this technique in-place inactivation. In-place inactivation reduces the hazards associated with co
Publikováno v:
Environmental Science & Technology. 31:800-805
Lead phytoextraction, using plants to extract Pb from contaminated soils, is an emerging technology. Calculations of soil Pb mass balance suggest that this technology will be economically feasible only if systems can be developed to employ high bioma
Autor:
Scott D. Cunningham, David W. Ow
Publikováno v:
Plant Physiology. 110:715-719
We often think of plants primarily as a source of wood, food, and fiber. Secondarily we may also appreciate their presence for aesthetic reasons as well as for "altruistically" providing habitat for other species. Increasingly, however, their value a
Publikováno v:
Trends in Biotechnology. 13:393-397
Plant-based remediation techniques are showing increasing promise for use in soils contaminated with organic and inorganic pollutants. Two contrasting approaches to remediation are being pursued: pollutant-stabilization and containment, where soil co
Autor:
William R. Berti, Scott D. Cunningham
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 29:207-212
Billions of dollars each year are spent on the remediation of contaminated soils in the United States alone. Contaminated soils represent an economic liability as well as a technical challenge. New technologies are needed to address numerous contamin
Publikováno v:
Annals of the New York Academy of Sciences. 721