Current Search: Heavy metals (x)
-
-
Title
-
Phytoremediation of heavy metals in aquaticsystem.
-
Creator
-
Wang, Tsen C., Weissman, J. C., Harbor Branch Oceanographic Institute
-
Date Issued
-
1998
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007420
-
Subject Headings
-
Phytoremediation, Heavy metals, Adsorption, Phormium, Haloragaceae
-
Format
-
Document (PDF)
-
-
Title
-
Bioremoval of toxic elements with aquatic plants and algae.
-
Creator
-
Wang, Tsen C., Weissman, J. C., Ramesh, G., Varadarajan, R., Benemann, J. R.
-
Date Issued
-
1995
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007265
-
Subject Headings
-
Bioremediation, Heavy metals, Algae, Aquatic plants
-
Format
-
Document (PDF)
-
-
Title
-
Heavy Metal Sorption by Aquatic Plants in Taiwan.
-
Creator
-
Lee, C.-L., Wang, Tsen C., Hsu, C.-H., Chiou, A.-A., Harbor Branch Oceanographic Institute
-
Date Issued
-
1998
-
PURL
-
http://purl.flvc.org/FCLA/DT/3169902
-
Subject Headings
-
Heavy metals --Environmental aspects, Heavy-metal tolerant plants, Plants --Effect of heavy metals on, Heavy metals--Absorption and adsorption, Water --Pollution
-
Format
-
Document (PDF)
-
-
Title
-
Heavy metals removal with water milfoil (Myriophyllum spicatum) inconstructed wetland.
-
Creator
-
Wang, Tsen C., Ramesh, G., Weissman, J. C., Varadarajan, R., Benemann, J. R., Harbor Branch Oceanographic Institute
-
Date Issued
-
1995
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007339
-
Subject Headings
-
Heavy metals, Haloragaceae, Myriophyllum, Constructed wetlands
-
Format
-
Document (PDF)
-
-
Title
-
Heavy metals removal by a promising locally available aquatic plant, Najas graminea del., in Taiwan.
-
Creator
-
Lee, C.-L., Wang, Tsen C., Lin, C-K., Mok, Hin-Kiu, Harbor Branch Oceanographic Institute
-
Date Issued
-
1999
-
PURL
-
http://purl.flvc.org/FCLA/DT/3172963
-
Subject Headings
-
Heavy metals, Heavy metals --Environmental aspects, Bioremediation, Aquatic plants, Green technology
-
Format
-
Document (PDF)
-
-
Title
-
Screening of aquatic plants and algae for removal of toxic heavy metals.
-
Creator
-
Wang, Tsen C., Ramesh, G., Weissman, J. C., Varadarajan, R., Benemann, J. R., Harbor Branch Oceanographic Institute
-
Date Issued
-
1996
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007336
-
Subject Headings
-
Heavy metals, Aquatic plants, Algae, Heavy metals--Absorption and adsorption.
-
Format
-
Document (PDF)
-
-
Title
-
Parameters for removal of toxic heavy metals by water milfoil (Myriophyllum spicatum).
-
Creator
-
Wang, Tsen C., Weissman, J. C., Ramesh, G., Varadarajan, R., Benemann, J. R., Harbor Branch Oceanographic Institute
-
Date Issued
-
1996
-
PURL
-
http://purl.flvc.org/FCLA/DT/3318889
-
Subject Headings
-
Heavy metals, Myriophyllum spicatum, Eurasian watermilfoil, Heavy metals--Absorption and adsorption
-
Format
-
Document (PDF)
-
-
Title
-
Heavy Metal Binding and Removal by Phormidium.
-
Creator
-
Wang, Tsen C., Weissman, J. C., Ramesh, G., Varadarajan, R., Benemann, J. R., Harbor Branch Oceanographic Institute
-
Date Issued
-
1998
-
PURL
-
http://purl.flvc.org/FCLA/DT/3176821
-
Subject Headings
-
Heavy metals--Absorption and adsorption, Bioremediation, Microalgae
-
Format
-
Document (PDF)
-
-
Title
-
Tissue-specific copper concentrations in red drum after long-term exposure to sublethal levelsof waterborne copper and a 21-day withdrawal.
-
Creator
-
Robinson, C. B., Wills, Paul S., Riche, Marty A., Straus, D. L.
-
Date Issued
-
2013
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007467
-
Subject Headings
-
Red drum, Copper, Heavy metals--Bioaccumulation, Copper--toxicity
-
Format
-
Document (PDF)
-
-
Title
-
Heavy metal toxicity ebbs and flows in wastestabilisation ponds.
-
Creator
-
Govindan, V. S., Ramesh, G., Harbor Branch Oceanographic Institute
-
Date Issued
-
1994
-
PURL
-
http://purl.flvc.org/fau/fd/FA00007411
-
Subject Headings
-
Heavy metals--Absorption and adsorption, Sewage lagoons
-
Format
-
Document (PDF)
-
-
Title
-
The analysis of cadmium, chromium, copper, iron, lead, and manganese in estuarine waters.
-
Creator
-
Hucks, Michael W., Peterson, Gary N., Montgomery, John R.
-
PURL
-
http://purl.flvc.org/fcla/dt/3358618
-
Subject Headings
-
Estuaries, Indian River (Fla. : Lagoon), Saline waters--Analysis, Heavy metals--Analysis
-
Format
-
Document (PDF)
-
-
Title
-
The fate of copper in flooded south Florida agricultural soils and its toxicological effects on the Florida apple snail, Pomacea paludosa.
-
Creator
-
Rogevich, Emily Catherine, Florida Atlantic University, Brooks, W. Randy, Charles E. Schmidt College of Science, Department of Biological Sciences
-
Abstract/Description
-
Agricultural sites have been acquired under the Comprehensive Everglades Restoration Plan (CERP) for the creation of water storage areas. Copper desorption and toxicity to the Florida apple snail (Pomacea paludosa) were investigated using soils from these sites. Copper concentrations in II soils ranged from 5 to 234 mg/kg Cu dw, and when flooded, resulted in overlying water Cu concentrations from 9 to 308 11g/L Cu. Juvenile apple snails exposed to three flooded soils had high mortality and...
Show moreAgricultural sites have been acquired under the Comprehensive Everglades Restoration Plan (CERP) for the creation of water storage areas. Copper desorption and toxicity to the Florida apple snail (Pomacea paludosa) were investigated using soils from these sites. Copper concentrations in II soils ranged from 5 to 234 mg/kg Cu dw, and when flooded, resulted in overlying water Cu concentrations from 9 to 308 11g/L Cu. Juvenile apple snails exposed to three flooded soils had high mortality and decreased growth within 9 to 16 days in two ofthe three soils examined. To assess Cu toxicity to the apple snail at various life stages and water quality parameters, 96 hour acute toxicity studies were conducted. Copper was more toxic to juvenile than adult apple snails. Copper toxicity increased as pH decreased and decreased as DOC increased. Hardness had no effect on Cu toxicity to the apple snail. Copper toxicity was a function of organism age, DOC and pH. Copper accumulation by juvenile and adult apple snails was determined for multiple exposure pathways. For 28 days, juvenile snails were exposed to aqueous Cu and adult snails were exposed to Cu contaminated soil, water and food. Whole body Cu in juvenile snails increased with time. The mean Cu bioconcentration factor (BCF) for juvenile snails was 1493. For adult snails, the dietary exposure pathway resulted in the highest bioaccumulation factor (BAF). Most Cu accumulated in soft tissue. During a chronic aqueous exposure, apple snails exposed to 8-16 flg /L Cu for 9 months had high Cu accumulation and significantly reduced clutch production (8-16 flg /L) and egg hatching (16 flg/L ). Chronic Cu exposure initially decreased growth in juvenile snails, but growth rebounded by adulthood and snails appeared to acclimate to chronic Cu exposure. When apple snails with high tissue Cu were fed to redear sunfish (Lepomis microlophus) Cu transfer was minimal, suggesting that the risk of trophic transfer (bioaccumulation) of Cu from the snail to redear sunfish is low and that biomagnification is unlikely. It is uncertain if other apple snail predators would be at risk for dietary Cu transfer.
Show less
-
Date Issued
-
2008
-
PURL
-
http://purl.flvc.org/fau/fd/FA00000875
-
Subject Headings
-
Soil pollution--Florida, Florida applesnail--Habitat, Florida applesnail--Effect of heavy metals on, Copper--Toxicology, Ecosystem management--Florida
-
Format
-
Document (PDF)