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Full-Text Articles in Environmental Health and Protection

Scwds Briefs: Volume 16, Number 2 (July 2000) Jul 2000

Scwds Briefs: Volume 16, Number 2 (July 2000)

Southeastern Cooperative Wildlife Disease Study: Publications


• CWD and Human Health: “There currently is no evidence that Chronic Wasting Disease in Cervidae is transmitted to humans”…
• SCWDS recently completed the fieldwork of a research project to investigate the epidemiology of avian vacuolar myelinopathy (AVM), previously known as the Avian Brain Lesion Syndrome (ABLS).
• NIH Funds SCWDS Ehrlichiosis Study: Since 1985, three new tickborne zoonoses caused by bacteria in the genus Ehrlichia have been recognized in the United States. Human monocytotropic ehrlichiosis (HME) caused by E. chaffeensis occurs across a broad area of the eastern and south-central United States. HME is transmitted by lone star …

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Scwds Briefs: Volume 16, Number 1 (April 2000) Apr 2000

Scwds Briefs: Volume 16, Number 1 (April 2000)

Southeastern Cooperative Wildlife Disease Study: Publications

SCWDS BRIEFS
April 2000
WWW.SCWDS.ORG
Clinical hemorrhagic disease Virus Cross-Immunity
Epizootic hemorrhagic disease (EHD) and bluetongue (BT)
West Nile Virus
Arthropod-borne virus (arbovirus)
West Nile Virus Surveillance-2000
Calicivirus Hits Iowa Rabbitry
Viral hemorrhagic disease of rabbits
Oryctolagus cuniculus
Screwworm fly (Cochliomyia hominovorax)
National Veterinary Services Laboratories
Parasitic larvae
Malignant catarrhal fever (MCF)
Alcelphine herpesvirus 1 (AHV-1) and ovine herpesvirus 2 (OHV-2)
SCWDS Cooperative Network
Dr. David Stallknecht
Dr. Daniel G. Mead

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Dynamic Fluvial Systems And Gravel Progradation In The Himalayan Foreland, Nicholas Brozovic, Douglas W. Burbank Mar 2000

Dynamic Fluvial Systems And Gravel Progradation In The Himalayan Foreland, Nicholas Brozovic, Douglas W. Burbank

Daugherty Water for Food Global Institute: Faculty Publications

Although the large-scale stratigraphy of many terrestrial foreland basins is punctuated by major episodes of gravel progradation, the relationships of such facies to hinterland tectonism and climate change are often unclear. Structural reentrants provide windows into older and more proximal parts of the foreland than are usually exposed, and thus provide key insights to earlier phases of foreland evolution. Our magnetostratigraphic studies show that, although the major lithofacies preserved within the Himachal Pradesh structural reentrant in northwestern India resemble Neogene facies in Pakistan, they have a much greater temporal and spatial variability. From 11.5 to 7 Ma, major facies boundaries …

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Nf422 Sunflower Head Moth Management, Ronald C. Seymour, Gary L. Hein, Ray E. Weed Jan 2000

Nf422 Sunflower Head Moth Management, Ronald C. Seymour, Gary L. Hein, Ray E. Weed

University of Nebraska-Lincoln Extension: Historical Materials

Sunflower head moth identification and biology, management, and chemical control. Sunflower head moth, Homoeosoma electellum (Hulst), can cause substantial economic loss to commercial sunflowers in Nebraska and the surrounding region. Populations of sunflower head moth vary tremendously from year to year. Consequently, pest monitoring is important each growing season to determine when moths first appear and the extent of the infestation. Field scouting in confection sunflower fields is critical because of their higher value and the importance of maintaining quality. Topics include sunflower head moth identification and biology, management, and chemical control.

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Tws Wildlife Damage Management Working Group Newsletter: Winter 2000 – Volume 7(1) – Elections Issue! Jan 2000

Tws Wildlife Damage Management Working Group Newsletter: Winter 2000 – Volume 7(1) – Elections Issue!

TWS Wildlife Damage Management Working Group Newsletter

Forward - Scott Craven; Candidates for The Working Group Officers – March 2000 ;Stupid Pest Tricks (Or What Your Best Extension Call Was All About); Wildlife Damage Management Working Group Ballot – March 2000; Wisconsin DNR Won’t Bite On Compensating Muskie Victim; 3rd European Vertebrate Pest Management Conference; Symposia, Workshop, And Special Poster Sessions; Application For Membership / The Wildlife Society

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Tws Wildlife Damage Management Working Group Newsletter: Spring/Summer 2000 – Volume 7(2)2 Jan 2000

Tws Wildlife Damage Management Working Group Newsletter: Spring/Summer 2000 – Volume 7(2)2

TWS Wildlife Damage Management Working Group Newsletter

From The Chair: Apologies From The Editor:: ;Minutes Of the TWS’s Wildlife Damage Management Working Group 2000 Annual Meeting, Nashville,, Tennessee; when it comes To Fish, Herons Have Good Taste; Wolf Handling & Chemical immobilization For Captive Wolf Managers and Related Personnel; Announcing The Availability Of A New Publication on Managing White--Tailed Deer in Suburban Environments; Application For Membership / The Wildlife Society

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Tws Wildlife Damage Management Working Group Newsletter: Spring/Summer 2000 – Volume 7(2) Jan 2000

Tws Wildlife Damage Management Working Group Newsletter: Spring/Summer 2000 – Volume 7(2)

TWS Wildlife Damage Management Working Group Newsletter

Forward - Scott Craven; Jack H. Berryman Institute Announces The Winners Of Its 1999 Awards; TWS Nashville 2000 Symposia, Workshop, And Special Poster Sessions; Application For Membership / The Wildlife Society

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Scwds Briefs: Volume 15, Number 4 (January 2000) Jan 2000

Scwds Briefs: Volume 15, Number 4 (January 2000)

Southeastern Cooperative Wildlife Disease Study: Publications

SCWDS BRIEFS
JANUARY 2000
Bovine tuberculosis (TB)
New Tick-borne Disease in the South
Dermacentor, Amblyomma, and Ixodes Dermacentor variabilis
Amblyomma americanum
Ixodes scapularis
"Southern Tick-Associated Rash Illness"
Borrelia lonestari
Cowdria ruminantium
Amblyomma
A. cajennense, A. dissimile, and A. maculatum
Exotic Tortoise Ticks in Florida E. coli O157:H7 in Deer and Cattle
Kansas Bobwhites
Physaloptera.
Hemorrhagic Disease (HD) and Chronic Wasting Disease (CWD) in Wild Cervidae
Wildlife Disease Association (WDA)
New USGS Field Manual: Field Manual of Wildlife Diseases: General Field Procedures and Diseases of Birds

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Rocky Mountain Wolf Recovery 2000 Annual Report Jan 2000

Rocky Mountain Wolf Recovery 2000 Annual Report

Rocky Mountain Wolf Recovery: Annual Reports

Gray wolf populations (Canis lupus) were extirpated from the western U.S. by the 1930s. Subsequently, wolves from Canada occasionally dispersed south into Montana and Idaho but failed to survive long enough to reproduce. Public attitudes toward predators changed and wolves received legal protection with the passage of the Endangered Species Act (ESA) in 1973. Wolves began to successfully recolonize northwest Montana in the early 1980s. By 1995, 6 packs lived entirely in northwestern Montana. In 1995 and 1996, 66 wolves from southwestern Canada were reintroduced to Yellowstone National Park (YNP) (31 wolves) and central Idaho (35 wolves).

The …

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La Gestion De La Faune Aux Aeroports, Edward C. Cleary , Richard A. Dolbeer Dec 1999

La Gestion De La Faune Aux Aeroports, Edward C. Cleary , Richard A. Dolbeer

Other Bird Strike and Aviation Materials

L’homme a toujours ete intrigue et inspire par la beaute des oiseaux et leur capacite de voler. Mais si les oiseaux ont colonise le ciel il y a quelque 150 millions d’annees, nous ne partageons leur espace aerien que depuis cent ans. Helas, ce partage forcement simultane est source de collisions. Certes, les oiseaux ne sont pas les seuls problemes des pilotes.

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Scwds Briefs: Volume 15, Number 3 (October 1999) Oct 1999

Scwds Briefs: Volume 15, Number 3 (October 1999)

Southeastern Cooperative Wildlife Disease Study: Publications

SCWDS BRIEFS
October 1999
West Nile Virus
Viral Meningitis.
Arthropod-borne virus
EHDV-1 in the Eastern U.S.
Epizootic hemorrhagic disease virus (EHDV) and bluetongue virus (BTV) serogroups.
Insight From Recent EHDV Isolations
EHDV-1 will grow in either CPAE or BHK21 cells.
CWD in Penned Elk in CO and MT
Chronic wasting disease (CWD) of cervids
Scrapie
Bovine spongiform encephalopathy of cattle
Creutzfeld-Jakob disease
Typhus and Flying Squirrels
Southern flying squirrels (Glaucomys volans)
Louse-borne typhus fever
Rickettsia prowazekii
Wildlife Seed Treatment
National Wild Turkey Federation (NWTF)
(1) Corn: Maxim® (fludioxonil) and Apron® (metalaxyl); (2) Wheat: Dividend XL® (difenoconazole and mefenoxam); (3) Sorghum: …

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Scwds Briefs: Volume 15, Number 2 (July 1999) Jul 1999

Scwds Briefs: Volume 15, Number 2 (July 1999)

Southeastern Cooperative Wildlife Disease Study: Publications

SCWDS BRIEFS
July 1999
1998 HD Summary
Hemorrhagic disease (HD)
EHD virus serotype 2 (EHDV-2)
Viral RNA
HD Virus Isolation Support
Epizootic hemorrhagic disease virus (EHDV)
Bluetongue Virus (BTV)
Cattle pulmonary artery endothelial (CPAE)
BHK21 cells
Recommendations for the Use of Lyme Disease Vaccine
Lyme disease
Drug Enforcement Administration (DEA)
Ketamine
Avian Brain Lesion Syndrome (ABLS)
Coot and Eagle Brain Lesion Syndrome (CEBLS)
Harold M. Smith -- 1942-1999

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A Cooperative Effort By The U.S. Fish And Wildlife Service, The Nez Perce Tribe, The National Park Service, And Usda Wildlife Services Jun 1999

A Cooperative Effort By The U.S. Fish And Wildlife Service, The Nez Perce Tribe, The National Park Service, And Usda Wildlife Services

Rocky Mountain Wolf Recovery: Annual Reports

Gray wolf populations (Canis lupus) were extirpated from the western U.S. by the 1930s. Subsequently, wolves from Canada occasionally dispersed south into Montana and Idaho but failed to survive long enough to reproduce. Public attitudes toward predators changed and wolves received legal protection with the passage of the Endangered Species Act (ESA) in 1973. Wolves began to successfully recolonize northwestern Montana in the early 1980s. By 1995, 6 packs lived entirely in northwestern Montana. In 1995 and 1996, 66 wolves from southwestern Canada were reintroduced to Yellowstone National Park (YNP) (31 wolves) and central Idaho (35 wolves). The …

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The Interspecificity Of Distress Calls, A. T. Baxter, J. C. Bell, J. R. Allan, J. Fairclough May 1999

The Interspecificity Of Distress Calls, A. T. Baxter, J. C. Bell, J. R. Allan, J. Fairclough

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

It is widely accepted that birds respond best to distress calls given by their own species. There is little information available however, which evaluates the effect of inter and intraspecific distress calls. During 1997 and 1998, distress calls from sub populations which are unfamiliar to local birds of the same species were assessed in Hong Kong and the U.K. Results were examined on a taxonomic basis. Response was found to be greater when con-specific calls were used. Response rates declined further as taxonomic relatedness decreased. Unlike other studies, distress calls of UK birds were effective on the same species in …

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Recent Developments In The Use Of Flight Control To Repel Birds From Airports, Kenneth E. Ballinger Jr., Michael K. Gilmore, Rebecca W. Price May 1999

Recent Developments In The Use Of Flight Control To Repel Birds From Airports, Kenneth E. Ballinger Jr., Michael K. Gilmore, Rebecca W. Price

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Birds found at or near airport flight operations pose a threat to aircraft. There were 2843 reported bird strikes in the United States in 1997 and 837 reported bird strikes in Canada for the year 1998. Potential for loss of life and economic losses due to aircraft damage have driven the need for research into effective techniques in lowering the risk of bird strike in the immediate area of flight operations. Flight ControlÔ is a documented bird repellent. Flight ControlÔ was released commercially in January 1999 in the United States for use on turf, ornamental trees and bushes, building surfaces …

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A Model To Determine The Severity Of A Birdstrike With Flocks Of Canada Geese, Richard Budgey, J. R. Allan May 1999

A Model To Determine The Severity Of A Birdstrike With Flocks Of Canada Geese, Richard Budgey, J. R. Allan

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

The number of birds of a flocking species likely to be ingested into an aircraft engine in a multiple birdstrike is of profound interest to engineers when they consider birdstrike tolerance in engine design. Of even more importance than the number of birds which may enter a single engine, when power can still be supplied by the remaining engines, is the probability of more than one engine suffering an ingestion. The historical birdstrike record can provide such information but is sometimes unreliable as it may be, of necessity, based upon unreliable data; the species of the birds involved may not …

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The Avian Hazard Advisory System, T. Adam Kelly, Ronald Merritt, Thomas J. Donalds Maj., Ronald L. White May 1999

The Avian Hazard Advisory System, T. Adam Kelly, Ronald Merritt, Thomas J. Donalds Maj., Ronald L. White

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

The Air Combat Command (ACC) Bird Hazard Working Group (BHWG), in conjunction with Geo-Marine Inc., has developed a system to use NEXRAD weather radar data, weather forecasts, and known bird distributions, to identify bird hazards to military aircraft conducting low altitude, high speed training, and provide aircrews with hazard advisories. The paper presented here describes Phase I of AHAS implementation, the demonstration and validation phase, conducted during the fall 1998 migratory season in the Northeast U.S. Forecasts of bird activity for the next 24 hours, observations of current migratory conditions and historic data from the US Bird Avoidance Model (BAM) …

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The Benefits And Costs Of Performing An Ecological Study At The Minneapolis-St. Paul International Airport: A Journey Of Enlightenment, John Ostrom May 1999

The Benefits And Costs Of Performing An Ecological Study At The Minneapolis-St. Paul International Airport: A Journey Of Enlightenment, John Ostrom

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

MSP Ecological Study--Objectives 1. To identify any and all species of wildlife present at MSP that may pose a threat to aviation safety and to document their numbers, seasonal distribution, behavior and natural or man-made features that are attractive to wildlife on or near the airport.
2. To make recommendations for mitigation of identified wildlife attractants and management of wildlife species that may pose a threat to aviation safety.

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Radar To Detect Foreign Object Ingestion By A Jet Engine, Gene Greneker May 1999

Radar To Detect Foreign Object Ingestion By A Jet Engine, Gene Greneker

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Each year commercial, private and military aircraft jet engines are damaged by the ingestion of foreign objects. Annual engine repair costs for ingestion damage is in the tens of millions of dollars. Bird strikes represent the major foreign object threat to aircraft engines, although large hail and objects found on the ramp can also damage an engine. A radar based foreign object ingestion detection system (FOIDS) concept, the subject of this paper, is capable of determining when an object as small as 4 millimeters has entered a fan jet engine. Additionally, such a system is capable of determining the relative …

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The Need To Strengthen The Icao Provisions Relating To Bird Control On And In The Vicinity Of Airports, Alistair Pinos May 1999

The Need To Strengthen The Icao Provisions Relating To Bird Control On And In The Vicinity Of Airports, Alistair Pinos

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Bird strikes to aircraft are a threat the safety of aviation and as air traffic continues to grow, their numbers appear to be increasing,. In 1965 ICAO began to monitor bird strikes through the collection of bird strike reports as it became clear that the turbine engined aircraft coming into wider use were more susceptible to bird strike damage than their predecessors. This data collection became automated in 1980 with the creation of the ICAO Bird Strike Information System (IBIS), which now contains information on more than 80 000 bird strikes. When IBIS was created, it was thought that approximately …

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Pbi/Gordon’S Stronghold™ Plus Bk 800 Broadleaf Weed Control Reduces Mowing, And Eliminates Grass And Weed Seedheads, Earl Tracy May 1999

Pbi/Gordon’S Stronghold™ Plus Bk 800 Broadleaf Weed Control Reduces Mowing, And Eliminates Grass And Weed Seedheads, Earl Tracy

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

We entered the birdstrike arena last year at the Burke Lakefront Airport just prior to the 1998 Bird Strike Committee meeting. Stronghold was applied tank-mixed with Flight Control™ Bird Repellent from Environmental Biocontrol, International ,Wilmington, Delaware. The initial test on the airport was not conclusive, but the idea of the combination appealed to Dr. Richard Dolbeer, Project Leader, USDA , National Wildlife Research Center, Sandusky, Ohio. A second trial plot was established on government property at Sandusky, Ohio. The objective being to quantify the value of Stronghold to the bird repellent activity of Flight Control. The results are to be …

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The German Military Geophysical Service. Bird Migration Observation, Warning And Forecasting System: New Developments Towards An Automated Bird Migration Information System, Wilhelm Ruhe May 1999

The German Military Geophysical Service. Bird Migration Observation, Warning And Forecasting System: New Developments Towards An Automated Bird Migration Information System, Wilhelm Ruhe

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

The German Military Geophysical Office (GMGO) has a more than 30-years experience in all fields of bird strike prevention. Military training and flight operations usually take place in low altitudes, where also a lot of birds are present, especially near coasts and during migration periods. About one third of all the GAF bird strikes occurs during low level flight operations. The most effective tool for bird strike prevention in military low level flying is the well proved system of
· continuous actual bird migration observation (visual and by radar),
· immediate reporting,
· centralised risk evaluation,
· online warning (BIRDTAM), …

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Management Of The Yellow Bittern (Ixobrychus Sinensis) On Guam To Minimize Threats To Aviation Safety, Daniel S. Vice, Mikel E. Pitzler May 1999

Management Of The Yellow Bittern (Ixobrychus Sinensis) On Guam To Minimize Threats To Aviation Safety, Daniel S. Vice, Mikel E. Pitzler

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Wildlife-aircraft collisions caused an estimated $114 million of damage annually to civilian aviation aircraft in the United States between 1993 and 1995 (Cleary et al. 1996). Significant damage to aircraft and crashes may result from the ingestion of one small bird (Cleary et al. 1996). Collisions that do not cause physical damage to aircraft often result in costs related to aircraft downtime while structural inspections are completed. Despite heightened awareness of the hazards wildlife present to aircraft, strikes occur often and occasionally have catastrophic results. The yellow bittern (Ixobrychus sinensis) is a common breeding bird throughout the western Pacific. Yellow …

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Thermal Imagery Applied To Reducing Bird Hazards To Aircraft At Airports, James R. Ivey Cpt. May 1999

Thermal Imagery Applied To Reducing Bird Hazards To Aircraft At Airports, James R. Ivey Cpt.

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Airports worldwide are at a disadvantage when it comes to being able to spot birds and warn aircrews about the location of flocks either on the ground or close to the airfield. Birds simply cannot be easily seen during the day and are nearly invisible targets for planes at night or during low visibility. Thermal imaging (infrared) devices can be used to allow ground and tower personnel to pinpoint bird locations day or night, thus giving the airport operators the ability to launch countermeasures or simply warn the aircrews. This technology is available now, though it has been predominately isolated …

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A Fixed Netting System As A Means Of Excluding Birds From A Domestic Waste Landfill, Vicky S. Jackson, J. Brown, J. R. Allan May 1999

A Fixed Netting System As A Means Of Excluding Birds From A Domestic Waste Landfill, Vicky S. Jackson, J. Brown, J. R. Allan

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Many bird species are attracted to landfills which take domestic or putrescible waste. These sites provide a reliable, rich source of food which can attract large concentrations of birds. The birds may cause conflicts with human interest with respect to noise, birds carrying litter off site, possible transmission of pathogens in bird droppings and the potential for birdstrikes. In the UK there is an 8 mile safeguarding radius around an airfield, within which any planning applications must pass scrutiny from regulatory bodies to show they will not attract birds into the area and increase the birdstrike risk. Peckfield Landfill site …

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Integrated Management Systems For Australian White Ibis (Threskiornis Molucca) On The Gold Coast, Queensland, Australia, Phillip P. Shaw May 1999

Integrated Management Systems For Australian White Ibis (Threskiornis Molucca) On The Gold Coast, Queensland, Australia, Phillip P. Shaw

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Fueled by a large supplemental food supply at landfills in South-east Queensland, Australian White Ibis (Threskiornis molucca) populations grew from an estimated 5000 to 10000 between 1995 and 1998. Ibis counted at Coolangatta Airport reflected this growth with a 556% increase between 1989 and 1995. The multimillion-dollar loss of a Qantas airbus engine from ingestion of an Ibis, resulted in the establishment of the Ibis Management Coordination Group (IMCG). This group, comprising government, industry and community representatives, instigated an integrated program of food reduction, restriction of breeding success and public education. The program has become an example for management programs …

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The Use Of Night Landfilling To Reduce Bird Hazards To Aircraft Safety, Rolph A. Davis, Joseph Mangino May 1999

The Use Of Night Landfilling To Reduce Bird Hazards To Aircraft Safety, Rolph A. Davis, Joseph Mangino

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

The Atlantic County Utilities Authority (ACUA) operates a ‘bulky waste’ (non-putrescible waste) landfill at a site that is 10,300 ft from the end of the main runway at the Atlantic City (NJ) International Airport (ACY). The airport supports the Federal Aviation Administration’s Technical Center. The ACUA also operates a transfer station at its site. Municipal solid waste (msw = putrescible) is delivered to the transfer station during the day. Previously, the msw was loaded onto transfer trucks and shipped to an out-of-state landfill. In October 1997, the ACUA received a permit to conduct a 2-year experiment to dispose of the …

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Complete Control Of Nuisance Birds In Airport Hangars, Peter F. Vogt May 1999

Complete Control Of Nuisance Birds In Airport Hangars, Peter F. Vogt

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

Fogging of ReJeX-iT7 TP-40 offers a very efficient method for the control and dispersal of nuisance birds from many diverse areas. The amount of the repellent is greatly reduced over any other control method. The method is direct and is independent of the activity of the birds. The applications with any fogger, thermal or mechanical, that can deliver droplets of less than 20 microns, can be manually or fully automated and pose only minimal risks to operators or animals. All birds that became a nuisance and safety problem in the hangars of TWA and AA at LaGuardia, and TWA warehouse …

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Zero Bird-Strike Rate - An Achievable Target, Not A Pipedream, S. M. Satheesan May 1999

Zero Bird-Strike Rate - An Achievable Target, Not A Pipedream, S. M. Satheesan

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

This paper explains how zero bird-strike rate can be achieved by any aerodrome by constant efforts and perseverance of a dedicated team as evidenced from the author’s experience on about 30 aerodromes in India. This paper stresses the importance of conducting survey of problem aerodromes every five years by an expert (Satheesan 1996c), necessity for employing an Ornithologist at every aerodrome, need for regular national-level training for bird-controllers (Satheesan, in press - b) and urgency for setting up Bird-strike Prevention Committees at national (interministerial) and airport levels. Bird strike rates were brought down to zero at the Trivandrum International Airport …

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Coping Strategies For The Aircraft Birdstrike Problem: Resisting Impacts, Avoiding Collisions, And …, R. J. Speelman Iii, M. E. Kelley, R. E. Mccarty, J. J. Short May 1999

Coping Strategies For The Aircraft Birdstrike Problem: Resisting Impacts, Avoiding Collisions, And …, R. J. Speelman Iii, M. E. Kelley, R. E. Mccarty, J. J. Short

Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999)

When birds and aircraft occupy the same airspace at the same time, bad things happen. Annual DoD costs probably exceed $200 Million per year, and dollar losses to world-wide aviation have been estimated at $3 Billion to $4 Billion per year (in US dollars). Much has been done in the past to improve the bird impact resistance of aircraft, and some further improvements would be cost effective on some aircraft. A new manufacturing technology for aircraft transparencies that can increase strength while slashing costs by 80% is one promising approach. However, the “law of diminishing returns” comes into play, and …

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