Open Access. Powered by Scholars. Published by Universities.®
Pharmacology, Toxicology and Environmental Health Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of South Carolina (93)
- University of Louisville (88)
- University of Nevada, Las Vegas (52)
- University at Albany, State University of New York (48)
- Selected Works (47)
-
- SIT Graduate Institute/SIT Study Abroad (42)
- Technological University Dublin (33)
- Colby College (32)
- University of Nebraska - Lincoln (32)
- City University of New York (CUNY) (23)
- Department of Primary Industries and Regional Development, Western Australia (22)
- University of Massachusetts Amherst (22)
- Georgia Southern University (21)
- University of Kentucky (21)
- SelectedWorks (20)
- University of Southern Maine (20)
- Old Dominion University (19)
- University of New Hampshire (16)
- Florida International University (15)
- California Polytechnic State University, San Luis Obispo (14)
- Claremont Colleges (14)
- Portland State University (14)
- Utah State University (14)
- University of Tennessee, Knoxville (13)
- University of Wisconsin Milwaukee (13)
- Purdue University (11)
- Western Kentucky University (11)
- Wilfrid Laurier University (11)
- Fordham University (10)
- Himmelfarb Health Sciences Library, The George Washington University (10)
- Keyword
-
- Environment (65)
- Sustainability (47)
- Envirome (40)
- Sustain (40)
- Pollution (38)
-
- Climate change (27)
- Air pollution (20)
- Environmental health (20)
- Water (20)
- Conservation (18)
- Public health (18)
- Agriculture (16)
- Environmental justice (16)
- Water Quality (16)
- Bacteria (15)
- Pesticides (15)
- Wastewater (14)
- Humans (13)
- Environmental Health (12)
- Lead (12)
- Malawi (12)
- Water quality (12)
- Animals (11)
- Aquaculture (11)
- Emissions (11)
- Policy (11)
- Soil (11)
- Air quality (10)
- COVID-19 (10)
- Ecology (10)
- Publication Year
- Publication
-
- Theses and Dissertations (71)
- Legacy Theses & Dissertations (2009 - 2024) (45)
- Faculty Publications (42)
- Independent Study Project (ISP) Collection (42)
- Sustain Magazine (41)
-
- Faculty Scholarship (32)
- Journal of Environmental and Resource Economics at Colby (28)
- Electronic Theses and Dissertations (23)
- Doctoral Dissertations (19)
- Honors Theses (19)
- Masters Theses (19)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (19)
- Articles (18)
- Maine Collection (18)
- Confluence Journal Environmental Studies (CJES), Kogi State University, Nigeria (14)
- Ahmed Mustafa Dr. (13)
- Environmental Health Sciences Faculty Publications (13)
- FIU Electronic Theses and Dissertations (12)
- RISK: Health, Safety & Environment (1990-2002) (12)
- Environmental & Occupational Health Faculty Publications (10)
- Publications and Research (10)
- Doctoral (8)
- Technical Bulletins (8)
- Theses, Dissertations and Capstones (8)
- Dissertations and Theses (7)
- Faculty of Design & Environment (THEi) (7)
- Journal Articles (7)
- Student Theses 2015-Present (7)
- Theses and Dissertations (Comprehensive) (7)
- Community & Environmental Health Theses & Dissertations (6)
- Publication Type
Articles 1171 - 1200 of 1206
Full-Text Articles in Pharmacology, Toxicology and Environmental Health
Maine Nonpoint Source Pollution Assessment Report, Bureau Of Water Quality Control
Maine Nonpoint Source Pollution Assessment Report, Bureau Of Water Quality Control
Maine Collection
Maine Nonpoint Source Pollution Assessment Report
Prepared by the Maine Department of Environmental Protection, Bureau of Water Quality Control, Augusta, Maine 1989.
Contents: Executive Summary / Introduction / Methodology / Statewide Water Quality Summary / State And Local Agency Programs for Control of Nonpoint Source Pollution / Process for Identification of Best Management Practices and Associated Standards / List of References / List of Figures / List of Tables
Agenda For Action - Casco Bay, Department Of Environmental Protection
Agenda For Action - Casco Bay, Department Of Environmental Protection
Maine Collection
Agenda For Action - Casco Bay
Department of Environmental Protection, Augusta, Maine (January, 1989)
Contents: Introduction / The Problems : Bacteria, Toxics, Nutrients / The Solutions / Recommendations / References
A Field Perspective On Groundwater Contamination, John A. Cherry
A Field Perspective On Groundwater Contamination, John A. Cherry
Maine Collection
A Field Perspective on Groundwater Contamination
Geological Society of Maine Distinguished Lecturer John Cherry, University of Waterloo, Ontario, sponsored by the Department of Geosciences, University of Southern Maine, 19th May 1988.
Contents: Lecture 1 : Contaminant Migration Processes Illustrated by Field Experiments / Lecture 2 : Behavior of Dense Non-Aqueous Phase Liquids, Illustrated by Lab Experiments and Conceptual Examples / Lecture 3 : Field Case Histories on Groundwater Contamination / Lecture 4 : Hydrogeological Concepts and Criteria for Waste Disposal / Waterloo Center for Groundwater Research Publications List
Policy For Identifying And Assessing The Health Risks Of Toxic Substances, Maine Bureau Of Health
Policy For Identifying And Assessing The Health Risks Of Toxic Substances, Maine Bureau Of Health
Maine Collection
Policy for Identifying and Assessing the Health Risks of Toxic Substances
by Norman T. Anderson, Environmental Toxicology Program, Division of Disease Control, Bureau of Health (February, 1988).
Contents: Section I: Introduction / Section II: Methods / Section III: Exposure Assessment / Section IV: Hazard Identification / Section V: Hazard Assessment / Section VI: Risk Characterization / List of Figures / List of Tables
Can We Guarantee The Safety Of Genetically Engineered Organisms In The Environment?, Kathleen H. Keeler, Frances E. Sharples
Can We Guarantee The Safety Of Genetically Engineered Organisms In The Environment?, Kathleen H. Keeler, Frances E. Sharples
School of Biological Sciences: Faculty Publications
Can we guarantee the safety of genetically engineered organisms in the environment? To anticipate my remarks, the answer to the title question is “No, we cannot guarantee the safety of genetically engineered organisms released into the environment.” Indeed, it is a tenet of the scientific method that nothing can be proved, only disproved. Thus, we can never show that a release will be safe. We could only show that it would be unsafe, if that were the case. However, if the question is posed differently, for example, can we safely release genetically engineered organisms into the environment?, the answer is …
An Inventory And Condition Survey Of Rangelands In The Ashburton River Catchment, Western Australia, A A. Mitchell, A L. Payne, W F. Holman
An Inventory And Condition Survey Of Rangelands In The Ashburton River Catchment, Western Australia, A A. Mitchell, A L. Payne, W F. Holman
Technical Bulletins
The inventory and condition survey of rangelands in the Ashburton River catchment, undertaken by the Department of Agriculture and Food, Western Australia (DAFWA) between 1976 and 1978, describes and maps the natural resources of the region’s pastoral leasehold land. This survey report provides a baseline record of the existence and condition of the natural area’s resources, to assist with the planning and implementation of land management practices. The report identified and described the condition of soils, landforms, vegetation, habitat, ecosystems, and declared plants and animals. It also assessed the impact of pastoralism and made land management recommendations. The area surveyed …
Maine Acid Rain Study : Reports, Maine Department Of Environmental Protection
Maine Acid Rain Study : Reports, Maine Department Of Environmental Protection
Maine Collection
Maine Acid Rain Study : Reports
Maine Department of Environmental Protection, Augusta, Maine (February, 1987).
Contents: Acid Rain Precursor Inventory and Evaluation / Modeled Sulfur Deposition in Maine / High Elevation Lake Monitoring in Maine
An Inventory And Condition Survey Of Rangelands In The Carnarvon Basin, Western Australia, A L. Payne, G F. Spencer, P J. Curry
An Inventory And Condition Survey Of Rangelands In The Carnarvon Basin, Western Australia, A L. Payne, G F. Spencer, P J. Curry
Technical Bulletins
The inventory and condition survey of rangelands in the Carnarvon Basin, undertaken by the Department of Agriculture and Food, Western Australia (DAFWA) between 1980 and 1982, describes and maps the natural resources of the region’s pastoral leasehold land. This survey report provides a baseline record of the existence and condition of the natural area’s resources, to assist with the planning and implementation of land management practices. The report identified and described the condition of soils, landforms, vegetation, habitat, ecosystems, and declared plants and animals. It also assessed the impact of pastoralism and made land management recommendations. The area surveyed covers …
Seasonal Variation In Population Location Of The Galapagos Tortoise, Geochelone Elephantopus Vandenburghi, On Volcan Alcedo, Isabela Island, Galapagos Archipelago, Kent R. Beaman
Loma Linda University Electronic Theses, Dissertations & Projects
Twenty tortoises, 10 adult males and 10 adult females, were tagged with radio transmitters. Numbers were painted on each carapace to aid in visual sighting. The tortoises were released, and their movement was monitored over a one year period.
The percent recovery of tagged tortoises along with the numbers of non-tagged tortoises counted in sections of the study area, were used to determine tortoise population movement and location.
Weather data were collected and observations were made concerning the vegetation. These observations were compared with those from previous studies to see what impact seasonal climatic conditions and food availability had on …
Lead Poisoning Of Sandhill Cranes (Grus Canadensis), R. M. Windingstad, S. M. Kerr, L. N. Locke, J. J. Hurt
Lead Poisoning Of Sandhill Cranes (Grus Canadensis), R. M. Windingstad, S. M. Kerr, L. N. Locke, J. J. Hurt
Papers in Ornithology
Two wild and two captive sandhill cranes (Grus canadensis) were diagnosed by National Wildlife Health Laboratory personnel as having died from lead toxicity. Ingestion of lead fishing weights by the wild cranes and of unspent .22 caliber shell cartidges by the captive cranes were responsible for these deaths. One crane force-fed lead pellets showed an increase of blood lead levels from 0.77 ppm to 23.8 ppm (wet weight) just before its death 15 days following exposure. Liver lead concentrations of sandhill cranes dying of causes other than lead toxicity are presented.
Residents' Annoyance Responses To Aircraft Noise Events, United States, National Aeronautics And Space Administration
Residents' Annoyance Responses To Aircraft Noise Events, United States, National Aeronautics And Space Administration
Transportation
In a study conducted in the vicinity of Salt Lake City International Airport, community residents reported their annoyance with individual aircraft flyovers during rating sessions conducted in their homes. Annoyance ratings were obtained at different times of the day. Aircraft noise levels were measured, and other characteristics of the aircraft were noted by trained observers. Metrics commonly used for assessing aircraft noise were compared, but none performed significantly better than A-weighted sound pressure level. A significant difference was found between the ratings of commercial jet aircraft and general aviation propeller aircraft, with the latter being judged less annoying. After the …
The Voluntary Water Quality Monitoring Program : 1982 Project Report, Barbara Welch, Judy Potvin, Mary Ellen Dennis
The Voluntary Water Quality Monitoring Program : 1982 Project Report, Barbara Welch, Judy Potvin, Mary Ellen Dennis
Maine Collection
The Voluntary Water Quality Monitoring Program : 1982 Project Report
by Barbara Welch, Judy Potvin & Mary Ellen Dennis
Division of Environmental Evaluation and Lake Studies, Maine Department of Environmental Protection, Augusta, Maine 1982.
Contents: Understanding Maine's Lakes and Ponds / Acknowledgement / Temperature / Dissolved Oxygen / Other Measures of Lake Water Quality / Nutrients / Algae and Chlorophyll a / Transparency / Morphometry / Sampling / Protection / Classification / Answers to Most Frequently Asked Questions / Glossary of Terms / Appendix A : Maximum, Minimum, and Mean Values / Appendix B : Phosphate Content of Common Cleansers …
The Ecology Of Maine's Intertidal Habitats : A Report Prepared For The Maine State Planning Office, Peter F. Larsen, Lee F. Doggett
The Ecology Of Maine's Intertidal Habitats : A Report Prepared For The Maine State Planning Office, Peter F. Larsen, Lee F. Doggett
Maine Collection
The Ecology of Maine's Intertidal Habitats : A Report Prepared for the Maine State Planning Office
by Bigelow Laboratory for Ocean Sciences (Authors: Peter F. Larsen and Lee F. Doggett) , 1981.
Contents: Acknowledgements / List of Tables / List of Figures / Chapter 1 - Introduction / Chapter 2 - Human Impact on Intertidal Fauna / Chapter 3 - A Primer of Intertidal Ecology / Chapter 4 - A Sampler of Intertidal Species / Chapter 5 - Methodology / Chapter 6 - Results of Faunal Studies / Appendix 1 - Habitats With Date Sampled / Appendix 2 - List …
Metals In Honey Produced And Marketed In Connecticut, Dennis W. Hill, Thomas R. Kelley, Gale R. Morrow, Karen J. Langner
Metals In Honey Produced And Marketed In Connecticut, Dennis W. Hill, Thomas R. Kelley, Gale R. Morrow, Karen J. Langner
Storrs Agricultural Experiment Station
No abstract provided.
Geophysical Surveys For Buried Waste Detection At The Idaho National Engineering Laboratory, U.S. Department Of Energy
Geophysical Surveys For Buried Waste Detection At The Idaho National Engineering Laboratory, U.S. Department Of Energy
All U.S. Government Documents (Utah Regional Depository)
This report describes a series of geophysical surveys performed at the Idaho National Engineering Laboratory (INEL). The main purpose of the surveys was to evaluate techniques, principally ground-penetrating radar, for detecting and mapping radioactive wastes buried in shallow trenches and pits.
Estimate Of The Total Weight Of Kepone In The Major Components Of The Molluscan Fauna Of The James River, Virginia, Dexter S. Haven, Reinaldo Morales-Alamo
Estimate Of The Total Weight Of Kepone In The Major Components Of The Molluscan Fauna Of The James River, Virginia, Dexter S. Haven, Reinaldo Morales-Alamo
Reports
Contamination of the James River in Virgin ia with the pesticide Kepone has resulted in its accumulation in the tissues of the fauna inhabiting the river. Most of the Kepone available to the biota in the river is associated with sediment s (Schneider and Dawson, 1978) and Haven and Morales-Alamo (1979) have shown that oysters and other bivalve molluscs accumulate Kepone in their tissues when exposed to the pesticide associated with sediments in suspension. It is of interest to compare the quantities of Kepone bound in James River sediments with the quantities bound in the molluscan fauna of the river.
Kepone In Bed Sediments Of The James River Estuary, Richard C. Trotman, Maynard N. Nichols
Kepone In Bed Sediments Of The James River Estuary, Richard C. Trotman, Maynard N. Nichols
Reports
This report describes procedures and presents data concerning the concentrations of Kepone in bed sediments of the James River estuary, Virginia.
Limnological Aspects Of Lake Mead, Nevada-Arizona, John R. Baker, James E. Deacon, Thomas A. Burke, Samuel S. Egdorf, Larry J. Paulson, Richard W. Tew, Bureau Of Reclamation
Limnological Aspects Of Lake Mead, Nevada-Arizona, John R. Baker, James E. Deacon, Thomas A. Burke, Samuel S. Egdorf, Larry J. Paulson, Richard W. Tew, Bureau Of Reclamation
Publications (WR)
Lake Mead is a deep, subtropical, moderately productive, desert impoundment with a negative heterograde oxygen profile occurring during; the summer stratification. investigations of the Boulder Basin of Lake Mead by the University of Nevada were initiated in November 1971. The primary objective of the study was to determine what effects industrial and sewage effluent from the Las Vegas metropolitan area, discharged into Las Vegas Bay, have had on the water quality and limnological conditions of Boulder Basin. Data from the 1975-76 period are presented in detail, with earlier data included in the summaries and discussions.
Measurements of water temperature, dissolved …
Dickey-Lincoln School Lakes, Maine, U.S.A. And Quebec, Canada: Design Memorandum No. 4a: General Design (Revised), New England Division, United States Corps Of Engineers
Dickey-Lincoln School Lakes, Maine, U.S.A. And Quebec, Canada: Design Memorandum No. 4a: General Design (Revised), New England Division, United States Corps Of Engineers
Dickey-Lincoln School Lakes Project
This design memorandum presents for review the revised general plan and data for the Dickey-Lincoln School Lakes project, Maine, U.S.A. and Quebec, Canada to provide the basis for preparation of detailed design memoranda, plans and specifications. This document presents revisions to the basic project plan and related data included in the 1967 General Design Memorandum reflecting current water resource requirements. This memorandum serves as a functional design document and 1s presented 1n Phase II level of detail. However, 1n view of the long period of Inactivity, Phase I features have also been incorporated for continuity of project information.
Federal Toxic Substances Act
William & Mary Environmental Law and Policy Review
No abstract provided.
Presumpscot River Basin - Cumberland County Tidewater Water Quality Management Plan, Bureau Of Water Quality Control
Presumpscot River Basin - Cumberland County Tidewater Water Quality Management Plan, Bureau Of Water Quality Control
Maine Collection
Presumpscot River Basin - Cumberland County Tidewater Water Quality Management Plan
Maine Department of Environmental Protection, Bureau of Water Quality Control, Division of Water Quality Evaluation and Planning, August, Maine (June 1976).
"Prepared pursuant to Section 303 (e) of the Federal Water Pollution Act Amendments of 1972"
Contents: Letter of Transmittal / Table of Contents / Appendices and Tables / I. Summary, Conclusions, Recommendations / II. Introduction / III. Water Quality / IV. Planning Activities / Appendices / Tables
A Systems Study Of Oil Pollution Abatement And Control For Portland Inner And Outer Harbor, Casco Bay, Maine, Arthur D. Little, Inc.
A Systems Study Of Oil Pollution Abatement And Control For Portland Inner And Outer Harbor, Casco Bay, Maine, Arthur D. Little, Inc.
Maine Collection
A Systems Study of Oil Pollution Abatement and Control for Portland Inner and Outer Harbor, Casco Bay, Maine
to State of Maine, Department of Environmental Protection, State House Augusta, Maine 04330
Appropriation Number 4320-4001
by Arthur D. Little, Incorporated, 20 Acorn Park, Cambridge, Massachusetts 02140 (March 15, 1976).
Contents: Executive Summary / 1. Introduction / 2. Identification of Vulnerable Resources / 3. Potential Oil Spill Locations / 4. Oil Spill Movement / 5. Containment and Disposal Systems / 6. Oil Monitoring Systems / 7. Marine Navigation In Portland Inner and Outer Harbors / Appendices
"Nuclear Power: Its Role In Our Future", Betsy Macinness, Dave Ferg, Rudi Nussbaum, Tom Davis, Sandra Kiefer
"Nuclear Power: Its Role In Our Future", Betsy Macinness, Dave Ferg, Rudi Nussbaum, Tom Davis, Sandra Kiefer
Special Collections: Oregon Public Speakers
No abstract provided.
Private Water Supplies, Maine Department Of Human Services
Private Water Supplies, Maine Department Of Human Services
Maine Collection
Private Water Supplies
Department of Human Services, Augusta, Me. (Reprinted 1976).
Contents: Introduction / General Requirements / Types of Private Water Supplies / Procurement of Safe Water / Distribution / Appendix A & B
Carbon, Nitrogen And Algal Biomass In Cold Desert Soil Crusts, Mary Cleave Vogelsberg
Carbon, Nitrogen And Algal Biomass In Cold Desert Soil Crusts, Mary Cleave Vogelsberg
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The algal biomass, total organic carbon, total nitrogen and percent soil moisture of soil crusts for a ten month period are presented for the Curlew Valley region of northern Utah. The estimates establish a significant relationship among these parameters.
A method involving chlorophyll extraction to determine the biomass of soil algae has been developed, and from this method the following conclusions are suggested: the revegetation of soil surfaces by algal crusts after lethal treatment, without physical disruption, appears to be rapid; there is no apparent relationship between the amount of algal biomass and the type of vascular vegetation present.
Nitrogen Fixation In Arid Western Soils, Robert Charles Rychert
Nitrogen Fixation In Arid Western Soils, Robert Charles Rychert
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Nitrogen fixation by blue-green algae-lichen crusts from South Curlew Valley, Utah, in the Great Basin Desert, was studied using the acetylene reduction technique. A molar ratio of 3 moles C2H4 produced/mole of N2 fixed was used to estimate nitrogen (N2) fixation by acetylene reduction. Nostoc was found to be present in many of the lichen thalli examined microscopically. Crust nitrogen fixation decreased rapidly below -1/3 bar pressure (water potential) which indicated that nitrogen fixation occurs only when the crust is wet. This would suggest that most of the crust nitrogen fixation in the Great …
Removal Of Phosphorus From Static Sewage Effluent By Waterhyacinth, W Harold Ornes
Removal Of Phosphorus From Static Sewage Effluent By Waterhyacinth, W Harold Ornes
W. Harold Ornes
Waterhyacinth [Eichhornia crassipes (Mart.) Solms] was grown in static sewage effluent during May to July 1974 in outdoor concrete containers with a capacity of 760 liters and a surface area of 1.66 m². The plants were removed weekly from one-half of the surface area of the containers during 5-wk growth periods. Tissue phosphorus (P) and nitrogen (N), plant productivity, and some parameters of water quality were measured. A maximum uptake of 5,500 µg of P/g dry weight of plant material occurred when the level of orthophosphate phosphorus (available P) in the effluent was 1.1 µg/ml. Phosphorus in the effluent was …
An Historical Review Of Oil Spills Along The Maine Coast 1953-1973, Edward H. Shenton
An Historical Review Of Oil Spills Along The Maine Coast 1953-1973, Edward H. Shenton
Maine Collection
An Historical Review of Oil Spills Along the Maine Coast 1953-1973
by Edward H. Shenton
Prepared for The Maine State Planning Office, Coastal Planning Group and The Research Institute of the Gulf of Maine (TRIGOM), August, 1973.
TRIGOM Publication No. 3
Contents: Introduction / A Chronology of Significant Oil Spills / A Summary of Biological Impacts / Spill Statistics / Discussion of Results / Conclusions of the Study / Recommendations for Future Research / Appendices
Inventory Of Lake Studies In Maine, Charles F. Wallace Jr., James M. Strunk
Inventory Of Lake Studies In Maine, Charles F. Wallace Jr., James M. Strunk
Maine Collection
Inventory of Lake Studies in Maine
By Charles F. Wallace, Jr. and James M. Strunk
State Planning Office, Water Resources Planning Division, July 1973.
"Printed under Appropriation Number 4248.5 and financially assisted by planning grants from the United States Water Resources Council Title III funds."
Contents: Introduction / Investigating Agencies / Federal Agencies / State Agencies / Regional Planning Commissions and Economic Development Districts / Maine Colleges and Universities / Private / Other Private / Other / Appendices
A Study Of The Dickey-Lincoln Hydroelectric Project And Its Impact On The Resources Of The Upper Saint John River Valley, Rosemary M. Manning, Sierra Club, New England Chapter
A Study Of The Dickey-Lincoln Hydroelectric Project And Its Impact On The Resources Of The Upper Saint John River Valley, Rosemary M. Manning, Sierra Club, New England Chapter
Dickey-Lincoln School Lakes Project
This report was under-taken primarily to evaluate the impact that the construction of the Dickey-Lincoln project would have upon the resources of the Upper St. John River, and to examine the assertion that the Dickey-Lincoln project constitutes a wise use of the public's environmental and economic resources. Since the case that has been made for the construction of the Dickey-Lincoln project rest primarily on the justification of the project in economic terms, this aspect of the project proposal will be intensively explored.