Publications

Please browse our publications, listed in order of publish date (newest to oldest). If you would like to narrow the list by publication types, please click one of the menus on the left.

 

CAST Commentaries - QTA2006-3 - November 2006

Recent dramatic increases in energy costs are having a direct bearing on all agricultural activities within the United States.This Commentary discusses the use of energy in agriculture and the food industry in light of current federal and state policies.Energy production from bio-sources also is addressed. Chair: Kenneth Cassman, University of Nebraska. QTA2006-3, 12 pp., November 2006. AVAILABLE ONLINE ONLY.

 
 
Issue Papers - IP33 - July 2006

PART 4, "ANIMAL AGRICULTURE'S FUTURE THROUGH BIOTECHNOLOGY."Manure from food animals is a valuable source of fertilizer, but concentrations of manure nutrients and metals may exceed needs for plant growth and cause environmental pollution.Biotechnology has emerged as one of the most effective tools for monitoring manure nutrient composition.This paper reviews the existing biotechnology (including novel technology) applied to manage animal manure nutrients and discusses potential biotechnology derived by genomics approaches.It also addresses specific areas of plant-, animal-, microorganism-, and diet-based approaches for management; models of potential benefits of biotechnology; and industrial, societal, and governmental issues.Chair: Xingen Lei, Cornell University, Ithaca, New York. IP 33, July 2006, 20 pp., FREE. Available online (www.cast-science.org) AND in print (515-292-2125; fee for shipping/handling).

 
 
Issue Papers - IP34 - July 2006

PART 5, "ANIMAL AGRICULTURE'S FUTURE THROUGH BIOTECHNOLOGY."As the global land area of biotechnology-derived crops continues to increase, these crops have become an increasingly important source of feedstuffs for farm animals, and it is important to review the safety of meat, milk, and eggs derived from animals fed these crops.This paper addresses topics including an overview of regulatory assessments for biotechnology-derived crops modified for agronomic input traits; comparative safety assessment process; results of feeding studies in farm animals; and the fate of consumed proteins and DNA in livestock. Chair: Richard Phipps, University of Reading, Reading, UK.IP 34, July 2006, 8 pp., FREE. Available online (www.cast-science.org) AND in print (515-292-2125; fee for shipping/handling).

 
 
Issue Papers - IP32 - June 2006

As an industrial chemical, acrylamide has been studied extensively for more than 40 years, resulting in a broad base of scientific knowledge covering various toxicological endpoints, metabolism, kinetics, mode of action, and health effects in animals. Very little scientific evidence is available in humans, particularly with respect to food.This paper covers research concerning the occurrence of acrylamide in food, including formation and detection; methods of mitigation and reduction; dietary exposure; toxicology and epidemiology; and the elements of accurate, effective risk communications. Cochairs:David Lineback, University of Maryland, College Park, and Michael Pariza, University of Wisconsin, Madison.IP 32, June 2006, 16 pp., FREE. Available online (www.cast-science.org) AND in print (515-292-2125; fee for shipping/handling).

 
 
Issue Papers - IP31 - June 2006

Protecting the public from food safety risks, while maintaining a viable agricultural and food industry in an open society, is a daunting task.Risk analysis provides a systematic and transparent process for gathering information, estimating risks, weighing options, drawing conclusions, and communicating information to arrive at decisions that meet broad societal needs.This paper identifies and defines the components of a valid microbial risk analysis and focuses attention on risk assessment strategies, highlighting the strengths and weaknesses of each. Cochairs:Lee-Ann Jaykus, North Carolina State University, and Sherri Dennis, U.S. Food and Drug Administration, College Park, Maryland.IP 31, June 2006, 20 pp., FREE. Available online (www.cast-science.org) AND in print (515-292-2125; fee for shipping/handling).

 
 
CAST Commentaries - QTA2006-2 - April 2006

Although much of the concern about a possible pandemic outbreak of highly pathogenic avian influenza revolves around human health outcomes, the potential repercussions on trade issues will also be significant. The United States is a major exporter of poultry products amounting to approximately $2 billion worth of broilers, turkeys, and eggs annually. International reporting of an avian influenza outbreak could have the effect of virtually stopping this trade--and that in other countries as well--overnight. Chair: Toby Moore, USA Poultry & Egg Export Council, Stone Mountain, Georgia. QTA2006-2, 8 pp., April 2006. AVAILABLE ONLINE ONLY.

 
 
CAST Commentaries - QTA2006-1 - January 2006

The reported number of bird deaths and subsequent human deaths resulting from exposure to influenza A-infected birds has increased steadily, making front-page news worldwide. Although human viruses do not generally infect birds and bird viruses do not generally infect humans, certain influenza A viruses have historically exhibited an unusual ability to mutate and infect more than one host species. Drawing from sound past and current research, the authors provide an assessment of the real threat of an upcoming avian influenza outbreak and possible pandemic. Co-authors: Donna Carver, North Carolina State University, Raleigh, and Elizabeth Krushinskie, U.S. Poultry and Egg Association, Tucker, Georgia. QTA2006-1, 7 pp., January 2006. AVAILABLE ONLINE ONLY.

 
 
CAST Commentaries - QTA2005-2 - October 2005

This CAST Commentary provides an up-to-date evaluation of the use of biotechnology in crop production.The concise, fact-based document addresses the science behind the issues. Chair: Bruce Chassy, University of Illinois, Urbana. QTA2005-2, 6 pp., October 2005. AVAILABLE ONLINE ONLY.

 
 
CAST Commentaries - QTA2005-2 SPA - October 2005

Las variedades transgénicas de cultivos han sido consumidas por hombres y animales en muchos países, por lo que se dispone de una gran cantidad de datos y observaciones con el fin de juzgar su seguridad y utilidad. Este comentario sopesa el daño hipotético proclamado por los críticos activistas contra la evidencia y experiencia científica disponible, de los cultivos transgénicos. Presidente: Bruce Chassy, Universidad de Illinois, Urbana. QTA2005-2SPA, 7 pp., Octubre 2005. DISPONIBLE SÓLO EN LÍNEA.

 
 
CAST Commentaries - QTA2005-1 - July 2005

Adventitious presence refers to the unintended commingling of trace amounts of one type of seed, or product, with another.Although this process can occur with conventionally bred crops, adventitious presence is more commonly regarded as the presence of genetically engineered (GE) seed and product in non-GE material. This document will provide a framework to discuss development of a science-based policy for adventitious presence. Co-authors: Drew Kershen, University of Oklahoma College of Law, and Alan McHughen, University of California, Riverside. QTA2005-1, 4 pp., July 2005. AVAILABLE ONLINE ONLY.