Quantitative methods are needed in conservation biology more than ever as an increasing number of threatened species find their way onto international and national red lists objective evaluation of population decline and extinction probability are required for sound decision making yet as our colleague selina heppell points out population viability analysis and other forms of formal risk assessment are underused in policy formation because of data uncertainty and a lack of . Quantitative methods are needed in conservation biology more than ever as an increasing number of threatened species find their way onto international and national red lists objective evaluation of population decline and extinction probability are required for sound decision making yet as our colleague selina heppell points out population viability analysis and other forms of formal risk assessment are underused in policy formation because of data uncertainty and a lack of . Buy quantitative methods for conservation biology 9780387954868 nhbs edited by scott ferson and mark burgman springer nature. Get this from a library quantitative methods for conservation biology mark a burgman s ferson this is one of the first books to review the quantitative tools used in the study of such subjects as biodiversity resource management and endangered species preservation the topics covered