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Articles 5281 - 5310 of 6879

Full-Text Articles in Physical Sciences and Mathematics

Urban Air Quality Litigation Under The Clean Air Act: Past, Present And Future, David S. Baron Nov 1989

Urban Air Quality Litigation Under The Clean Air Act: Past, Present And Future, David S. Baron

Air Quality Protection in the West (November 27-28)

20 pages.

Contains footnotes.


Diminishing Views: Air Quality In Western National Parks, Christine L. Shaver Nov 1989

Diminishing Views: Air Quality In Western National Parks, Christine L. Shaver

Air Quality Protection in the West (November 27-28)

17 pages.

Contains references.


Transboundary Air Pollution: The Legal Framework, Mark S. Squillace Nov 1989

Transboundary Air Pollution: The Legal Framework, Mark S. Squillace

Air Quality Protection in the West (November 27-28)

12 pages (includes illustrations).

Contains footnotes.


Regional Air Quality Concerns In The West: Acid Deposition And Ozone, Kathy A. Tonnessen Nov 1989

Regional Air Quality Concerns In The West: Acid Deposition And Ozone, Kathy A. Tonnessen

Air Quality Protection in the West (November 27-28)

22 pages.

Contains 3 pages of references.


Strategies To Overcome Agency Recalcitrance Under The Federal Clean Air Act: The Acid Rain Litigation Experience, David R. Wooley Nov 1989

Strategies To Overcome Agency Recalcitrance Under The Federal Clean Air Act: The Acid Rain Litigation Experience, David R. Wooley

Air Quality Protection in the West (November 27-28)

12 pages.


Agenda: Air Quality Protection In The West, University Of Colorado Boulder. Natural Resources Law Center Nov 1989

Agenda: Air Quality Protection In The West, University Of Colorado Boulder. Natural Resources Law Center

Air Quality Protection in the West (November 27-28)

Conference organizers, session moderators and/or speakers included University of Colorado School of Law professor Mark S. Squillace.

Visibility, acid rain, air toxics, and urban air pollution are the topics of an upcoming Center conference on air quality in the West. The conference will be held at the School of Law in Boulder on November 27-28, 1989. Presentations will describe the nature and scope of the issues, the existing legal framework and experience with its implementation, and proposed changes in the law. Emphasis will be placed on air quality issues in the West and efforts underway to address these problems. Special …


Toxic Air Pollution: New Solutions To Old Problems, Devra Lee Davis, Curtis Moore Nov 1989

Toxic Air Pollution: New Solutions To Old Problems, Devra Lee Davis, Curtis Moore

Air Quality Protection in the West (November 27-28)

12 pages.


Agenda: New Challenges For Environmental Protection: Second Sino-American Conference On Environmental Law, University Of Colorado Boulder. Natural Resources Law Center Oct 1989

Agenda: New Challenges For Environmental Protection: Second Sino-American Conference On Environmental Law, University Of Colorado Boulder. Natural Resources Law Center

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

Workshop held Sept. 18-19, 1989; conference held Oct. 12-13, 1989, in Boulder, Colorado.

Conference speakers included University of Colorado School of Law professors Daniel Barstow Magraw and Lawrence J. MacDonnell.

Contents of papers from workshop and conference:

To protect developing city by the enactment of local laws and regulations / Wu Zilin -- Legislative control of air pollution & water pollution of the P.R.China / Xiao Longan -- The law of natural conservation in China / Ma Xiang-cong -- 'Weighing environmental risks : EPA's unfinished business', Environment, vol. 30, no. 6, July/August 1988, p. 14-17, 34-39 / Richard Morgenstern, Stuart …


The United States Experience With Air Pollution Control, A. Dan Tarlock Oct 1989

The United States Experience With Air Pollution Control, A. Dan Tarlock

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

4 pages.


To Protect Developing City By The Enactment Of Local Laws And Regulations, Zilin Wu Oct 1989

To Protect Developing City By The Enactment Of Local Laws And Regulations, Zilin Wu

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

13 pages.


Legislative Control Of Air Pollution & Water Pollution Of The P.R. China, Longan Xiao Oct 1989

Legislative Control Of Air Pollution & Water Pollution Of The P.R. China, Longan Xiao

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

10 pages.


The Law Of Natural Conservation In China, Xiang-Cong Ma Oct 1989

The Law Of Natural Conservation In China, Xiang-Cong Ma

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

19 pages.


International Environmental Issues [Outline], Zheng-Kang Cheng, Daniel Magraw Oct 1989

International Environmental Issues [Outline], Zheng-Kang Cheng, Daniel Magraw

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

2 pages.


The Marine Environmental Protection Law Of The People’S Republic Of China (Chinese Version And Unofficial English Translation), Jianying Ye Oct 1989

The Marine Environmental Protection Law Of The People’S Republic Of China (Chinese Version And Unofficial English Translation), Jianying Ye

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

40 pages.


Reconsidering Water Quality Protection In The United States, Lawrence J. Macdonnell Oct 1989

Reconsidering Water Quality Protection In The United States, Lawrence J. Macdonnell

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

4 pages.


United States Hazardous Waste Law And Policy, A. Dan Tarlock Oct 1989

United States Hazardous Waste Law And Policy, A. Dan Tarlock

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

3 pages.


The National Environmental Policy Act: No Longer A Teenager, But Not Yet Grown-Up, George W. (Rock) Pring Oct 1989

The National Environmental Policy Act: No Longer A Teenager, But Not Yet Grown-Up, George W. (Rock) Pring

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

98 pages.

Contains footnotes.


Existing Legal Treatment Of Developing Countries: Differential, Contextual, And Absolute Norms, Daniel Barstow Magraw Oct 1989

Existing Legal Treatment Of Developing Countries: Differential, Contextual, And Absolute Norms, Daniel Barstow Magraw

New Challenges for Environmental Protection: Second Sino-American Conference on Environmental Law (October 12-13)

53 pages.

Contains 11 pages of endnotes.


The Usda-Aphis-Adc Program In The United States, Bobby R. Acord Sep 1989

The Usda-Aphis-Adc Program In The United States, Bobby R. Acord

Eastern Wildlife Damage Control Conference: 4th (1989)

The ADC program was transferred to the U.S. Department of Agriculture, Animal and Plant Health Inspection Service in 1986. Shortly after the transfer, the Secretary of Agriculture established the National Animal Damage Control Advisory Committee (NADCAC). Current and future issues facing ADC are discussed in the context of NADCAC recommendations.


A Revolution In Bird Control, Michael Amir Sep 1989

A Revolution In Bird Control, Michael Amir

Eastern Wildlife Damage Control Conference: 4th (1989)

Bird control methods currently in use at airports are often effective for only a short period of time and are only designed to frighten birds on the ground. Air Birdstrike Prevention Inc. (ABP Inc.) has designed and developed a new approach. Remote controlled aircraft, equipped with airborne pyrotechnic devices,(U.S. and Canada Patent Pending), that flies after the birds, redirecting them out of the airport and reducing the bird population in the airport vicinity without harming the birds.


A Review Of The Status Of Bird Management Products And Devices In The United States, Charles W. Areson Sep 1989

A Review Of The Status Of Bird Management Products And Devices In The United States, Charles W. Areson

Eastern Wildlife Damage Control Conference: 4th (1989)

Commercial urban /industrial structural pest bird control is approaching a time of crisis. Several long-standing toxicants that have been used as a major part of pest bird control programs are either suspended, at risk of suspension, or have had their production terminated by the manufacturer. "Environmental groups" are up in arms about the use and misuse of pesticides. Lawsuits have been filed to stop the use of some products, and political pressure has brought about reviews of some pesticide products on both the state and federal levels. EPA has seemed to have a "get tough" policy in its reregistration guidelines, …


Preliminary Evaluation Of A Granular Trimethacarb Formulation For Deterring Grazing By American Coots, Michael L. Avery, Curtis Nelms, J. Russell Mason Sep 1989

Preliminary Evaluation Of A Granular Trimethacarb Formulation For Deterring Grazing By American Coots, Michael L. Avery, Curtis Nelms, J. Russell Mason

Eastern Wildlife Damage Control Conference: 4th (1989)

In a 0.2 ha flight pen, groups of 4 American coots were tested to determine if their grazing activity could be affected by application of a registered granular-trimethacarb insecticide. In the 3 days following treatment (3 kg/ha, a.i.), grazing activity in the treated portions of the 200 m2 experimental plots was reduced an average of 47X. Overall use of the treated areas followed a similar pattern but was less consistent among groups. The addition of methylpyrazine, a strong odorant, produced a strong initial suppression of grazing activity in the treated halves of the plots. However, subsequent rain and a change …


The Role Of Private Enterprise In Wildlife Damage Control, Lynn Braband Sep 1989

The Role Of Private Enterprise In Wildlife Damage Control, Lynn Braband

Eastern Wildlife Damage Control Conference: 4th (1989)

In addressing the role of private enterprise in wildlife damage control, I will not be bringing the final word or a comprehensively exhaustive report. Rather, I will be presenting some perspectives as the representative of a firm with extensive involvement with wildlife damage control as a business. My comments will be divided into why, what, how, and the future.


Farmer Attitudes Toward Wild Turkeys In Southwestern Wisconsin, Scott R. Craven Sep 1989

Farmer Attitudes Toward Wild Turkeys In Southwestern Wisconsin, Scott R. Craven

Eastern Wildlife Damage Control Conference: 4th (1989)

The reintroduction of the Wild Turkey (Meleagris gallopavo) represents one of the great success stories for Wisconsin wildlife management. Human settlement, habitat loss, and perhaps disease, combined to eliminate once-common turkeys from Wisconsin by 1900. Periodic attempts to restore a viable turkey population were unsuccessful with the exception of a small flock at Meadow Valley-Necedah in central Wisconsin. However in 197'6, the Wisconsin Department of Natural Resources (WDNR) began a new, well conceived cooperative project with the Missouri Department of Conservation. Under the agreement, Missouri received 3 wild Wisconsin ruffed grouse (Bonasa umbellus) in exchange for …


Persistence Of Tartrazine In Marking Sheep Wool, Richard J. Burns, Peter J. Savarie Sep 1989

Persistence Of Tartrazine In Marking Sheep Wool, Richard J. Burns, Peter J. Savarie

Eastern Wildlife Damage Control Conference: 4th (1989)

Tartrazine was examined as a possible replacement marker for rhodamine B in the Livestock Protection Collar. Test solutions were formulated in six combinations; tartrazine at 0.5% and 1.07. concentrations, with and without compound 1080, and with and without nigrosin black. Each solution was examined for persistence of color in the laboratory and when applied to the wool of dried sheep hide. Hide pieces were allowed to weather naturally or were sprinkled to simulate rain. Tartrazine alone was also tested at concentrations of 0.5% and 1.0% on the necks of sheep. Over a 3—month period, no fading was noted in the …


Effects Of Free-Ranging Cats On Wildlife: A Progress Report, J.S. Coleman, S.A. Temple Sep 1989

Effects Of Free-Ranging Cats On Wildlife: A Progress Report, J.S. Coleman, S.A. Temple

Eastern Wildlife Damage Control Conference: 4th (1989)

We have embarked upon a three-year study to determine the density and distribution of free-ranging cats (Felis catus) and their effects on prey populations in rural Wisconsin. The effects of predation by free-ranging cats on wildlife populations are potentially great and have not been adequately accounted for in wildlife management programs. In rural Illinois there was an average of 5.6 free-ranging cats per farm (Warner 1985). If densities elsewhere are similar, then a state such as Wisconsin, with over 200,000 active and retired farms, could have over 1 million free-ranging cats on farms. In other studies (Bradt 1949, …


Wildlife Damage To Crops: Perceptions Of Agricultural And Wildlife Professionals In 1957 And 1987, Michael R. Conover, Daniel J. Decker Sep 1989

Wildlife Damage To Crops: Perceptions Of Agricultural And Wildlife Professionals In 1957 And 1987, Michael R. Conover, Daniel J. Decker

Eastern Wildlife Damage Control Conference: 4th (1989)

We surveyed state wildlife agencies, state agricultural departments, Wildlife Extension Specialists, U.S.D.A. Animal Damage Control agents, and state Farm Bureau officials to develop a national perspective of wildlife damage to agricultural crops in the U.S. A broad concensus existed that wildlife damage was a major problem, although groups often differed in their perceptions of the seriousness of specific problems. The complexity of the wildlife damage problem was apparent in that 27 different wildlife species were cited as causing the greatest problem to a state's farmers. Nevertheless, 38-80% of the respondents from every group surveyed stated that deer were their worst …


Controlling Roosting Starlings In Industrial Facilities By Baiting, Bernice U. Constantin, James F. Glahn Sep 1989

Controlling Roosting Starlings In Industrial Facilities By Baiting, Bernice U. Constantin, James F. Glahn

Eastern Wildlife Damage Control Conference: 4th (1989)

During the winters of 1987-88 and 1988-89 a study was conducted to evaluate the potential of DRC-1339 baiting for controlling roosting European Starlings (Sturnus vulgarus) at Tennessee Eastman Company's chemical manufacturing plant in Kingsport, Tennessee. In 1987-88 Starlicide Complete® (1 %, DRC-1339 treated poultry pellets diluted 1:9 with untreated poultry pellets) was used in pre-roosting congregating areas adjacent to the roost. In 1988-89 Starlicide Complete® and DRC-1339 treated bread were used in bait containers placed in the roosting structure. Although 90 lbs of Starlicide Complete® was consumed during 1987-88, bait consumption was sporadic and no appreciable change in …


Beaver And Beaver Dam Removal In Wisconsin Trout Streams, Larry Dickerson Sep 1989

Beaver And Beaver Dam Removal In Wisconsin Trout Streams, Larry Dickerson

Eastern Wildlife Damage Control Conference: 4th (1989)

Beaver (Castor canadensis) dam building activities create many long-term affects on stream ecosystems. Beaver dams may negatively influence trout fisheries by creating physical barriers to spawning areas, increasing sediment retention, and increasing water temperatures. The U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) Animal Damage Control (ADC) program in Wisconsin, entered into cooperative agreements with the Wisconsin Department of Natural Resources (WDNR) and the U.S. Forest Service (USFS) on the Nicolet National Forest from June through September, 1988, to remove beaver and beaver dams from priority classed trout streams. Four hundred and eight beaver …


Laughing Gulls At Jfk Airport: Safety Hazard Or Wildlife Resource?, R.A. Dolbeer, M. Chevalier, P.P. Woronecki, E.B. Butler Sep 1989

Laughing Gulls At Jfk Airport: Safety Hazard Or Wildlife Resource?, R.A. Dolbeer, M. Chevalier, P.P. Woronecki, E.B. Butler

Eastern Wildlife Damage Control Conference: 4th (1989)

John F. Kennedy International Airport is adjacent to Jamaica Bay Wildlife Refuge administered by the National Park Service. In 1979, 15 pairs of laughing gulls (Larus atricilla) nested on the refuge, the first recolonization of Long Island by this species since the gulls' disappearance from New York around 1900. The colony, with nests as close as 0.4 km to 1 runway, has subsequently increased to about 3,000 pairs. From 1970 to 1978, only 1 laughing gull strike by an aircraft was recorded at JFK. From 1979 through August 1989, 800 strikes were recorded, including 179 in 1989, in …