Navigation Links
New analysis weighs lost trade, costs to control invasive species against economic damages
Date:8/23/2010

route

From their analysis, Roy and Olson concluded that there are times when the best route is to allow some entry of pests: when damages are low, the pests' growth rate is low and the discount rate the relative weight placed on present costs and benefits compared to those in the future is high enough.

Also, trade policy doesn't have to be too restrictive if the cost of controlling established pest populations is low enough. On the other hand, managing trade to prevent further entry may be warranted when the current established population of the species is below a stage where the growth rate of the invasion is likely to increase sharply. The same is likely to be true if the future cost of controlling an established invasion is likely to be high.

Sophisticated approach

"What we're suggesting is a more sophisticated approach to learning the cost to an economy for various scenarios, such as allowing pests to come in and then controlling them over time," Roy says. "Different strategies would have different costs. If you can establish how the damage grows and the cost of controlling it, then we can tell you the best strategy, whether it should be controlled, eradicated completely, whether there should be some trade restrictions or prohibition of trade."

Their study also can be seen as relevant to the control and prevention of invading diseases, such as HIV and various strains of influenza, Roy says.


'/>"/>

Contact: Margaret Allen
mallen@smu.edu
214-768-7664
Southern Methodist University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Faster DNA analysis at room temperature
2. Analysis: July was cool this year
3. HPC for phylogenetics tutorial aims to reduce analysis time
4. Scientific expertise lacking among doubters of climate change, says Stanford-led analysis
5. Analysis of atmosphere in Phoenix, Ariz., suggests new model for sound urban growth policies
6. Major magnet grant to advance state-of-the-art in chemical analysis
7. Precise trace gas analysis, without the noise
8. Vicor Technologies announces results of PD2i analysis of MUSIC trial data
9. Meta-analysis: Radiotherapy variants improve survival in non-metastatic lung cancer
10. DNA analysis suggests whale meat from sushi restaurants in L.A., Seoul originated from Japan
11. New analysis points to ivory enforcement failures in parts of Africa, Asia
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/1/2015)... 1, 2015  Automation and pre-processing are reducing ... screening. This is the first step toward a ... become unintrusive. An assortment of portal scanners, biometric ... investigations will transform the passenger screening process. ... Global Airport Passenger Screening Market ( http://www.frost.com/nf2b ...
(Date:8/31/2015)... Canada , August 31, 2015 ... of biometrics technology in government digitization projects to drive ... to a recently published TechSci Research report, " India Biometrics ... India is projected to grow at a ... the market is anticipated on account of extensive use of ...
(Date:8/31/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/st5b3m/saudi_arabia ) ... Biomedical Sensors Market - Growth, Trends & Forecasts (2014-2020)" ... Saudi Arabia Biomedical Sensors market is estimated at $0.23 ... the period 2014-2020 The near future will ... formulation of each individual. These sensors can be set ...
Breaking Biology News(10 mins):The Future of Airport Security: Passenger Screening Transitioning Into an Invisible Process 2The Future of Airport Security: Passenger Screening Transitioning Into an Invisible Process 3The Future of Airport Security: Passenger Screening Transitioning Into an Invisible Process 4India Biometrics Market to Grow at Over 35% Through 2020, Says TechSci Research 2India Biometrics Market to Grow at Over 35% Through 2020, Says TechSci Research 3Saudi Arabia Biomedical Sensors Market Report 2015 - Growth, Trends & Forecasts (2014-2020) 2
... it, bread that contains critical nutrients could help combat ... of a group of Johns Hopkins University undergraduate students ... so that it yields beta carotene, the orange substance ... turns into vitamin A. The students, project ...
... likely, you would be disgusted if confronted with a ... worms. Or a particularly bloody wound. Or a horribly ... disgust you feel may lend important insight into your ... scientists closely measured people,s physiological reactions as they looked ...
... -- Low levels of a brain protein that regulates gene ... disorder, a complex and sometimes disabling psychiatric disease. As reported ... journal of The International Society for Bipolar Disorders, levels of ... of the brain in postmortem samples from patients with bipolar ...
Cached Biology News:Students coax yeast cells to add vitamins to bread 2Students coax yeast cells to add vitamins to bread 3Students coax yeast cells to add vitamins to bread 4That's gross!: Study uncovers physiological nature of disgust in politics 2Gene regulatory protein is reduced in bipolar disorder 2Gene regulatory protein is reduced in bipolar disorder 3
(Date:9/1/2015)... ... September 01, 2015 , ... ... Business Development, Asia Pacific. In this newly-created position, Gibbs will lead iLab’s business ... of iLab’s suite of tools. This entails not only introducing iLab to potential ...
(Date:8/31/2015)... ... 31, 2015 , ... The Global Supply Chain Resiliency Council ... resiliency practitioners with luminaries and thought leaders to advance the professional discipline through ... innovations and performance excellence. At that time its principle sponsor, Resilinc , ...
(Date:8/31/2015)... , Aug. 31, 2015 Research and Markets ... "Mexico Biomedical Sensors Market - Growth, Trends & ... The Mexico Biomedical Sensors market is estimated ... 2.68% over the period 2014-2020 The near ... the genetic formulation of each individual. These sensors can ...
(Date:8/31/2015)... 2015  RXi Pharmaceuticals Corporation (NASDAQ: RXII ... developing innovative therapies primarily in the areas of ... review period following the filing of the Company,s ... the U.S. Food and Drug Administration (FDA) has ... Logo -  http://photos.prnewswire.com/prnh/20130917/NE80755LOGO ...
Breaking Biology Technology:iLab Solutions Hires Gerard Gibbs, Director of Business Development, Asia Pacific 2iLab Solutions Hires Gerard Gibbs, Director of Business Development, Asia Pacific 3Global Supply Chain Resiliency Council Announces Incorporation and Web Site Launch 2Global Supply Chain Resiliency Council Announces Incorporation and Web Site Launch 3Mexico Biomedical Sensors Market Report 2015-2020 2RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 2RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 3RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 4
... , SAN DIEGO, Calif., INDIANAPOLIS, Ind., and CAMBRIDGE, ... ), Eli Lilly and Company (NYSE: LLY ) and Alkermes, ... 20 studies at the 45th Annual Meeting of the European Association for ... 29 to Oct. 2. The companies will present the latest research findings ...
... ... million round of funding. Participating investors included CTTV Investments LLC, the venture capital ... , ... Francisco, CA (PRWEB) September 24, 2009 -- LS9, Inc., the Renewable Petroleum Company™, today ...
... , , PHILADELPHIA and LONDON, ... -- researchers likely to be in contention for Nobel honors -- in anticipation ... be announced from October 5-12. , , Thomson Reuters ... Nobel Prize winners. , , Each year, data ...
Cached Biology Technology:Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 2Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 3Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 4Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 5Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 6Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 7LS9 Secures $25 Million in Latest Round of Funding 2LS9 Secures $25 Million in Latest Round of Funding 3Thomson Reuters Predicts Nobel Laureates 2Thomson Reuters Predicts Nobel Laureates 3Thomson Reuters Predicts Nobel Laureates 4Thomson Reuters Predicts Nobel Laureates 5Thomson Reuters Predicts Nobel Laureates 6
... This product has been developed to significantly ... labeled proteins. Stability is increased at ... 2-8 centigrade. This product is subjected ... mercury or azide. This formulation insures ...
... Blot Strong Antibody Stripping Solution is effective ... that have been developed with chemiluminescence or ... not recommended for stripping colorimetric substrates (TMB, ... possible to effectively remove substrates that precipitate ...
...
... low-pressure system, 100-120 V, is used for ... The system includes the Helios gene gun, ... station, syringe kit, tubing cutter, Helios gene ... The dimensions of the gene gun are ...
Biology Products: