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Ecological risk assessment of genetically modified crops based on cellular automata modeling

Paper ID Volume ID Publish Year Pages File Format Full-Text
14683 1237 2009 5 PDF Available
Title
Ecological risk assessment of genetically modified crops based on cellular automata modeling
Abstract

The assessment of ecological risk in genetically modified (GM) biological systems is critically important for decision-making and public acceptance. Cellular automata (CA) provide a potential modeling and simulation framework for representing relationships and interspecies interactions both temporally and spatially. In this paper, a simple subsystem contains only four species: crop, target pest, non-target pest and enemy insect, and a three layer arrangement of L × L stochastic cellular automata with a periodic boundary were established. The simulation of this simplified system showed abundant and sufficient complexity in population assembly and densities, suggesting a prospective application in ecological risk assessment of GM crops.

Keywords
Genetically modified (GM) crops; Ecological impact; Risk assessment; Cellular automata; Simulation
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Ecological risk assessment of genetically modified crops based on cellular automata modeling
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biotechnology Advances - Volume 27, Issue 6, November–December 2009, Pages 1132–1136
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us