Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Melanie A. Trenfield"'
Publikováno v:
Environmental Toxicology and Chemistry. 42:679-683
Zinc (Zn) is a metal of potential concern for a uranium mine whose receiving waters are in the World-Heritage listed Kakadu National Park in northern Australia. The chronic toxicity of Zn was assessed using seven tropical species in extremely soft, f
Autor:
Scott J. Markich, Rick A. van Dam, Chris L. Humphrey, Samantha L. Walker, Andrew J. Harford, Melanie A. Trenfield, Ceiwen J. Pease
Publikováno v:
Environmental Toxicology and Chemistry. 40:2334-2346
Six tropical freshwater species were used to assess the toxicity of mine waters from a uranium mine adjacent to a World Heritage area in northern Australia. Key contaminants of potential concern for the mine were U, Mg, Mn, and total ammonia nitrogen
Autor:
Melanie A. Trenfield, Samantha L. Walker, Claudia Tanneberger, Linda S. Kleinhenz, Andrew J. Harford
Publikováno v:
Environmental toxicology and chemistryREFERENCES. 41(11)
Copper (Cu) is a contaminant of potential concern for a uranium mine whose receiving waters are in the World Heritage-listed Kakadu National Park in northern Australia. The physicochemical characteristics of the freshwaters in this region enhance met
Autor:
Linda S. Kleinhenz, Rick A. van Dam, Chris L. Humphrey, Melanie A. Trenfield, Dayanthi Nugegoda, Thomas J. Mooney, Andrew J. Harford
Publikováno v:
Environmental Toxicology and Chemistry. 38:841-851
Freshwater mussels play key roles in aquatic ecosystems, but are experiencing a global decline. Although studies have reported high acute sensitivity of mussels to some contaminants, chronic toxicity data are lacking for deriving high-reliability wat
Autor:
Ceiwen J. Pease, Rick A. van Dam, Andrew J. Harford, Thomas J. Mooney, Samantha L. Walker, Melanie A. Trenfield, Claudia Tanneberger
Publikováno v:
Environmental toxicology and chemistryREFERENCES. 40(6)
Many international guidance documents for deriving water quality guideline values recommend the use of chronic toxicity data. For the tropical fish northern trout gudgeon, Mogurnda mogurnda, 96-h acute and 28-d chronic toxicity tests have been develo
Autor:
Melanie A. Trenfield, Thomas J. Mooney, Mark Ellis, Chris L. Humphrey, Rick A. van Dam, Andrew J. Harford
Publikováno v:
Integrated Environmental Assessment and Management. 15:64-76
Magnesium (Mg) is a primary contaminant in mine water discharges from the Ranger Uranium Mine (north Australia). Site-specific water quality guideline values (WQGVs) for Mg have been derived from laboratory and field studies. Contaminated groundwater
Autor:
Chris L. Humphrey, Linda S. Kleinhenz, Dayanthi Nugegoda, Thomas J. Mooney, Andrew J. Harford, Melanie A. Trenfield, Rick A. van Dam
Publikováno v:
Environmental Toxicology and Chemistry. 37:2175-2187
Ammonia is recognized as a major pollutant worldwide, originating from natural and anthropogenic sources. Studies have reported that freshwater mussels are among the most sensitive taxa to ammonia, but few data are available on ammonia toxicity for t
Publikováno v:
Water Research. 137:184-192
Dissolved organic matter (DOM) plays important roles in both abiotic and biotic processes within aquatic ecosystems, and these in turn depend on the quality of the DOM. We collected and characterized chromophoric DOM (CDOM) from different Australian
Publikováno v:
Environmental Toxicology and Chemistry. 37:1189-1196
There are limited data concerning the toxicity of ammonia in fresh soft waters. Ammonia toxicity is largely dependent on pH and temperature. The US Environmental Protection Agency (USEPA) has derived equations to adjust species toxicity estimates bas
Autor:
Dayanthi Nugegoda, Melanie A. Trenfield, Rick Van Dam, Thomas J. Mooney, Andrew J. Harford, Linda S. Kleinhenz, Chris L. Humphrey
Publikováno v:
Ecotoxicology and environmental safety. 184
Magnesium (Mg) is a common contaminant in mine water discharges. Although Mg is an essential element in biological processes, increased concentrations from anthropogenic sources can stress aquatic ecosystems. Additionally, studies evaluating the effe