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Filtering by: Subject Aquatic insects -- Effect of pesticides on Remove constraint Subject: Aquatic insects -- Effect of pesticides on Advisor Jepson, Paul C. Remove constraint Advisor: Jepson, Paul C.

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Effects of esfenvalerate on native macroinvertebrates representative of Pacific Northwest streams

Creator:

Johnson, Katherine R.

Abstract:

Aquatic insects are essential components of healthy stream ecosystems, contributing to nutrient cycling, trophic dynamics and other ecological functions. Aquatic insect species, particularly those in the orders Ephemeroptera, Plecoptera and Trichoptera (EPT taxa) are however, extremely sensitive to insecticide contamination. Given that urban and agricultural use of synthetic pyrethroid insecticides...

Resource Type:

Dissertation

Full Text:

Anderson was an indispensable source of information on aquatic insect biology and laboratory rearing. I’d
The use of native macroinverebrates to assess pesticide risk to Oregon streams

Creator:

Peterson, Jennifer L.

Resource Type:

Dissertation
Susceptibility of riparian soil invertebrates to the herbicide triclopyr

Creator:

Moran, Patrick (Patrick William)

Abstract:

Riparian zones of Pacific Northwest forests have high species diversity and abundance and act as an important interface between the aquatic and terrestrial ecosystems. In addition, riparian zones comprise a significant portion of the total buffer zone established during commercial forest production to protect aquatic ecosystems from adjacent management activities....

Resource Type:

Masters Thesis

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forested acres of Oregon. Norris et al (1989) reviewed forestry pesticide use nationwide on lands
Selenium and trace metal accumulation in detrital-benthic food webs of lotic and lentic wetlands, Utah, USA

Creator:

Hillwalker, Wendy E.

Abstract:

Concentrations of selenium (Se), manganese (Mn), zinc (Zn), cadmium (Cd), lead (Pb) and arsenic (As) were measured in the water column, sediment and biota, in conjunction with selected physicochemical data, from representative wetland types at a mining site within Salt Lake County, Utah, USA. The selected field sites included Oolitic...

Resource Type:

Dissertation

Full Text:

. Bowie GL, Grieb TM, 1991. A model framework for assessing the effects of selenium on aquatic ecosystems

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Academic Affiliation

Environmental and Molecular Toxicology4

Advisor

Jepson, Paul C.[remove]4
Jenkins, Jeffrey J.3
Anderson, Kim A.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2000 to 2008

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Committee Member

Fairbrother, Anne1
Lytle, David1

Creator

Hillwalker, Wendy E.1
Johnson, Katherine R.1
Moran, Patrick (Patrick William)1
Peterson, Jennifer L.1

Date

Date range begin – Date range end

Current results range from 1999 to 2007

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Decade

2000-20093
1990-19991

Degree Field

Toxicology4

Degree Level

Doctoral3
Master's1

Degree Name

Doctor of Philosophy (Ph.D.)3
Master of Science (M.S.)1

File Format

application/pdf1

Language

English [eng]4

License

All rights reserved3

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No3

Resource Type

Dissertation3
Masters Thesis1

Rights Statement

In Copyright3
Copyright Not Evaluated1

Subject

Aquatic insects -- Effect of pesticides on1
Aquatic invertebrates -- Effect of contaminated sediments on -- Utah -- Salt Lake County1
Aquatic invertebrates -- Effect of metals on -- Utah -- Salt Lake County1
Aquatic invertebrates -- Effect of pesticides on -- Northwest, Pacific1
Aquatic invertebrates -- Effect of selenium on -- Utah -- Salt Lake County1
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