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玉米褪绿斑驳病毒入侵损失指标体系及直接经济损失评估 被引量:16
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作者 饶玉燕 尤扬 +3 位作者 朱水芳 严进 黄冠胜 魏国荣 《植物检疫》 北大核心 2010年第2期5-8,共4页
玉米褪绿斑驳病毒(Maize chlorotic mottle virus)是我国进境检疫性病毒,严重危害玉米的生长,给玉米生产带来巨大经济损失。文中根据科学性、系统优化、通用可比及实用性原则,结合玉米褪绿斑驳病毒特点,系统构建了玉米褪绿斑驳病毒损失... 玉米褪绿斑驳病毒(Maize chlorotic mottle virus)是我国进境检疫性病毒,严重危害玉米的生长,给玉米生产带来巨大经济损失。文中根据科学性、系统优化、通用可比及实用性原则,结合玉米褪绿斑驳病毒特点,系统构建了玉米褪绿斑驳病毒损失评判指标体系,共1个一级指标、3个二级指标、11个三级指标。并对其在我国可能造成的直接经济损失作出初步评估,经估算,玉米褪绿斑驳病毒对我国造成的潜在直接经济损失达140.95亿人民币。 展开更多
关键词 玉米褪绿斑驳病毒 损失指标体系 直接经济损失
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Construction of an Index System for Earthquake Emergency Loss Assessment and Decision-making
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作者 Nie Gaozhong An Jiwen Deng Yan 《Earthquake Research in China》 2012年第1期47-58,共12页
Loss assessment and decision-making are essential for earthquake emergency rescues,and for scientific prediction of seismic damage and determination of rescue objectives.In practice,however,there exist some problems,s... Loss assessment and decision-making are essential for earthquake emergency rescues,and for scientific prediction of seismic damage and determination of rescue objectives.In practice,however,there exist some problems,such as basic data not being precise and rich enough and decision making not having systematic and complete criteria.This paper tries to solve these problems using the method of data indexation by constructing an index system for earthquake emergency loss assessment and decision-making. 展开更多
关键词 Earthquake emergency loss assessment and decision-making Index system Data indexation
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