Search Results - "Frakes, Robert A"

Landscape Analysis of Adult Florida Panther Habitat by Frakes, Robert A, Belden, Robert C, Wood, Barry E, James, Frederick E

“…Historically occurring throughout the southeastern United States, the Florida panther is now restricted to less than 5% of its historic range in one breeding…”
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Use of butterflies as nontarget insect test species and the acute toxicity and hazard of mosquito control insecticides by Hoang, Tham C., Pryor, Rachel L., Rand, Gary M., Frakes, Robert A.

“…Honeybees are the standard insect test species used for toxicity testing of pesticides on nontarget insects for the U.S. Environmental Protection Agency (U.S…”
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Impacting habitat connectivity of the endangered Florida panther for the transition to utility‐scale solar energy by Leskova, Olena V., Frakes, Robert A., Markwith, Scott H.

“…The only breeding population of the endangered Florida panther Puma concolor coryi is restricted to <5% of its historic range in South Florida, but this area…”
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Location and extent of unoccupied panther (Puma concolor coryi) habitat in Florida: Opportunities for recovery by Frakes, Robert A., Knight, Marilyn L.

“…Breeding Florida panthers (Puma concolor coryi) are currently restricted to a small area in southwest Florida south of the Caloosahatchee River. Expansion of…”
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Bioaccumulation and toxicity of copper in outdoor freshwater microcosms by Hoang, Tham C., Pryor, Rachel L., Rand, Gary M., Frakes, Robert A.

“…This study characterizes the effects of copper (Cu) on Florida apple snails ( Pomacea paludosa) and mosquito fish ( Gambusia affinis) using a replicated…”
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Copper desorption in flooded agricultural soils and toxicity to the Florida apple snail ( Pomacea paludosa): Implications in Everglades restoration by Hoang, Tham C., Rogevich, Emily C., Rand, Gary M., Gardinali, Piero R., Frakes, Robert A., Bargar, Timothy A.

“…Copper (Cu) desorption and toxicity to the Florida apple snail were investigated from soils obtained from agricultural sites acquired under the Comprehensive…”
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Copper uptake and depuration by juvenile and adult Florida apple snails (Pomacea paludosa) by Hoang, Tham C, Rogevich, Emily C, Rand, Gary M, Frakes, Robert A

“…The present study characterized copper (Cu) uptake and depuration by juvenile and adult Florida apple snails (Pomacea paludosa) from water, soil, and diet…”
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Copper Release, Speciation, and Toxicity Following Multiple Floodings of Copper Enriched Agriculture Soils: Implications in Everglades Restoration by Hoang, Tham C, Schuler, Lance J, Rogevich, Emily C, Bachman, Pamela M, Rand, Gary M, Frakes, Robert A

“…This study characterizes the effects of water-soil flooding volume ratio and flooding time on copper (Cu) desorption and toxicity following multiple floodings…”
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Sediment copper bioavailability to freshwater snails in south Florida: risk implications for the Everglade snail kite (Rostrhamus sociabilis plumbeus) by Frakes, Robert A, Bargar, Timothy A, Bauer, Emily A

“…Many properties being acquired as part of the Comprehensive Everglades Restoration Plan (CERP) are heavily contaminated with copper. Estimated copper…”
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Erratum: Use of butterflies as nontarget insect test species and the acute toxicity and hazard of mosquito control insecticides by Hoang, Tham C., Pryor, Rachel L., Rand, Gary M., Frakes, Robert A.

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Landscape Analysis of Adult Florida Panther Habitat: e0133044 by Frakes, Robert A, Belden, Robert C, Wood, Barry E, James, Frederick E

“…Historically occurring throughout the southeastern United States, the Florida panther is now restricted to less than 5% of its historic range in one breeding…”
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Bioaccumulation of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) by fish downstream of pulp and paper mills in Maine by Frakes, R A, Zeeman, C Q, Mower, B

“…Since 1988, the State of Maine has monitored dioxin levels in the tissues of predatory and bottom feeding species of fish taken from the state's major water…”
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Drinking water guideline for ethylene thiourea, a metabolite of ethylene bisdithiocarbamate fungicides by Frakes, R A

“…The ethylene bisdithiocarbamate fungicides are the most heavily used pesticides in Maine. Ethylene thiourea (ETU) is a metabolite and environmental…”
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Niche Convergence in Empidonax Flycatchers by Frakes, Robert A., Johnson, Richard E.

“…The Willow Flycatcher (Empidonax traillii) and Western Flycatcher (E. difficilis) are sympatric during the breeding season in southeastern Washington. At…”
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Developmental toxicity of the cyanogenic glycoside linamarin in the golden hamster by Frakes, R A, Sharma, R P, Willhite, C C

“…Cassava, a staple food in many tropical countries, has been suspected as a cause of human congenital defects. Ingestion of the material during pregnancy has…”
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Effect of cyanogenic glycosides and protein content in cassava diets on hamster prenatal development by Frakes, R A, Sharma, R P, Willhite, C C, Gomez, G

“…Cassava is a staple food for 450-500 million people in 26 tropical countries. Groups of pregnant hamsters were fed diets consisting of cassava meal:laboratory…”
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