James Kunz
James is a Fish Biologist at the Columbia Environmental Research Center.
Science and Products
Filter Total Items: 13
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Pilot study for the characterization of sediment chemistry, sediment toxicity, and benthic invertebrate community structure for PCB-contaminated sediments from the Upper Hudson River, New York Pilot study for the characterization of sediment chemistry, sediment toxicity, and benthic invertebrate community structure for PCB-contaminated sediments from the Upper Hudson River, New York
No abstract available.
Authors
Christopher G. Ingersoll, Donald D. MacDonald, Jesse A. Sinclair, Heather Prencipe, Ann Jones, Mark Curry, Christopher Lewis, Nile E. Kemble, Jeff Steevens, Kelly Nolan, Allison Schein, James L. Kunz
Chronic toxicity of azoxystrobin to freshwater amphipods, midges, cladocerans, and mussels in water-only exposures Chronic toxicity of azoxystrobin to freshwater amphipods, midges, cladocerans, and mussels in water-only exposures
Understanding the effects of fungicides on nontarget organisms at realistic concentrations and exposure durations is vital for determining potential impacts on aquatic ecosystems. Environmental concentrations of the fungicide azoxystrobin have been reported up to 4.6 μg/L in the United States and 30 μg/L in Europe. The objective of the present study was to evaluate the chronic toxicity...
Authors
James L. Kunz, Christopher G. Ingersoll, Kelly L. Smalling, Adria Elskus, Kathryn Kuivila
Toxicity of chromium (VI) to two mussels and an amphipod in water-only exposures with or without a co-stressor of elevated temperature, zinc, or nitrate Toxicity of chromium (VI) to two mussels and an amphipod in water-only exposures with or without a co-stressor of elevated temperature, zinc, or nitrate
The objectives of the present study were to develop methods for propagating western pearlshell (Margaritifera falcata) for laboratory toxicity testing and evaluate acute and chronic toxicity of chromium VI [Cr(VI)] to the pearlshell and a commonly tested mussel (fatmucket, Lampsilis siliquoidea at 20 °C or in association with a co-stressor of elevated temperature (27 °C), zinc (50 µg Zn...
Authors
Ning Wang, James L. Kunz, Chris D. Ivey, Christopher G. Ingersoll, M. Christopher Barnhart, Elizabeth A. Glidewell
Selected streambed sediment compounds and water toxicity results for Westside Creeks, San Antonio, Texas, 2014 Selected streambed sediment compounds and water toxicity results for Westside Creeks, San Antonio, Texas, 2014
Introduction The Alazán, Apache, Martínez, and San Pedro Creeks in San Antonio, Texas, are part of a network of urban tributaries to the San Antonio River, known locally as the Westside Creeks. The Westside Creeks flow through some of the oldest neighborhoods in San Antonio. The disruption of streambed sediment is anticipated during a planned restoration to improve and restore the...
Authors
Cassi L. Crow, Jennifer T. Wilson, James L. Kunz
Occurrence and concentrations of selected trace elements, halogenated organic compounds, and polycyclic aromatic hydrocarbons in streambed sediments and results of water-toxicity testing in Westside Creeks and the San Antonio River, San Antonio, Texas, 20 Occurrence and concentrations of selected trace elements, halogenated organic compounds, and polycyclic aromatic hydrocarbons in streambed sediments and results of water-toxicity testing in Westside Creeks and the San Antonio River, San Antonio, Texas, 20
Sediment samples and samples for water-toxicity testing were collected during 2014 from several streams in San Antonio, Texas, known locally as the Westside Creeks (Alazán, Apache, Martínez, and San Pedro Creeks) and from the San Antonio River. Samples were collected during base flow and after periods of stormwater runoff (poststorm conditions) to determine baseline sediment- and water...
Authors
Cassi L. Crow, Jennifer T. Wilson, James L. Kunz
Evaluation of the toxicity of sediments from the Anniston PCB Site to the mussel Lampsilis siliquoidea Evaluation of the toxicity of sediments from the Anniston PCB Site to the mussel Lampsilis siliquoidea
The Anniston Polychlorinated Biphenyl (PCB) Site is located in the vicinity of the municipality of Anniston in Calhoun County, in the north-eastern portion of Alabama. Although there are a variety of land-use activities within the Choccolocco Creek watershed, environmental concerns in the area have focused mainly on releases of PCBs to aquatic and riparian habitats. PCBs were...
Authors
Allison Schein, Jesse A. Sinclair, Donald D. MacDonald, Christopher G. Ingersoll, Nile E. Kemble, James L. Kunz
Science and Products
Filter Total Items: 13
No Result Found
Filter Total Items: 45
Pilot study for the characterization of sediment chemistry, sediment toxicity, and benthic invertebrate community structure for PCB-contaminated sediments from the Upper Hudson River, New York Pilot study for the characterization of sediment chemistry, sediment toxicity, and benthic invertebrate community structure for PCB-contaminated sediments from the Upper Hudson River, New York
No abstract available.
Authors
Christopher G. Ingersoll, Donald D. MacDonald, Jesse A. Sinclair, Heather Prencipe, Ann Jones, Mark Curry, Christopher Lewis, Nile E. Kemble, Jeff Steevens, Kelly Nolan, Allison Schein, James L. Kunz
Chronic toxicity of azoxystrobin to freshwater amphipods, midges, cladocerans, and mussels in water-only exposures Chronic toxicity of azoxystrobin to freshwater amphipods, midges, cladocerans, and mussels in water-only exposures
Understanding the effects of fungicides on nontarget organisms at realistic concentrations and exposure durations is vital for determining potential impacts on aquatic ecosystems. Environmental concentrations of the fungicide azoxystrobin have been reported up to 4.6 μg/L in the United States and 30 μg/L in Europe. The objective of the present study was to evaluate the chronic toxicity...
Authors
James L. Kunz, Christopher G. Ingersoll, Kelly L. Smalling, Adria Elskus, Kathryn Kuivila
Toxicity of chromium (VI) to two mussels and an amphipod in water-only exposures with or without a co-stressor of elevated temperature, zinc, or nitrate Toxicity of chromium (VI) to two mussels and an amphipod in water-only exposures with or without a co-stressor of elevated temperature, zinc, or nitrate
The objectives of the present study were to develop methods for propagating western pearlshell (Margaritifera falcata) for laboratory toxicity testing and evaluate acute and chronic toxicity of chromium VI [Cr(VI)] to the pearlshell and a commonly tested mussel (fatmucket, Lampsilis siliquoidea at 20 °C or in association with a co-stressor of elevated temperature (27 °C), zinc (50 µg Zn...
Authors
Ning Wang, James L. Kunz, Chris D. Ivey, Christopher G. Ingersoll, M. Christopher Barnhart, Elizabeth A. Glidewell
Selected streambed sediment compounds and water toxicity results for Westside Creeks, San Antonio, Texas, 2014 Selected streambed sediment compounds and water toxicity results for Westside Creeks, San Antonio, Texas, 2014
Introduction The Alazán, Apache, Martínez, and San Pedro Creeks in San Antonio, Texas, are part of a network of urban tributaries to the San Antonio River, known locally as the Westside Creeks. The Westside Creeks flow through some of the oldest neighborhoods in San Antonio. The disruption of streambed sediment is anticipated during a planned restoration to improve and restore the...
Authors
Cassi L. Crow, Jennifer T. Wilson, James L. Kunz
Occurrence and concentrations of selected trace elements, halogenated organic compounds, and polycyclic aromatic hydrocarbons in streambed sediments and results of water-toxicity testing in Westside Creeks and the San Antonio River, San Antonio, Texas, 20 Occurrence and concentrations of selected trace elements, halogenated organic compounds, and polycyclic aromatic hydrocarbons in streambed sediments and results of water-toxicity testing in Westside Creeks and the San Antonio River, San Antonio, Texas, 20
Sediment samples and samples for water-toxicity testing were collected during 2014 from several streams in San Antonio, Texas, known locally as the Westside Creeks (Alazán, Apache, Martínez, and San Pedro Creeks) and from the San Antonio River. Samples were collected during base flow and after periods of stormwater runoff (poststorm conditions) to determine baseline sediment- and water...
Authors
Cassi L. Crow, Jennifer T. Wilson, James L. Kunz
Evaluation of the toxicity of sediments from the Anniston PCB Site to the mussel Lampsilis siliquoidea Evaluation of the toxicity of sediments from the Anniston PCB Site to the mussel Lampsilis siliquoidea
The Anniston Polychlorinated Biphenyl (PCB) Site is located in the vicinity of the municipality of Anniston in Calhoun County, in the north-eastern portion of Alabama. Although there are a variety of land-use activities within the Choccolocco Creek watershed, environmental concerns in the area have focused mainly on releases of PCBs to aquatic and riparian habitats. PCBs were...
Authors
Allison Schein, Jesse A. Sinclair, Donald D. MacDonald, Christopher G. Ingersoll, Nile E. Kemble, James L. Kunz