Chương này tìm hiểu những liên kết quan trọng giữa các khu vực nguy cơ (sinh thái) đánh giá (RRA) quá trình và quyết định những đánh giá thông báo. Liên kết này đã cho phép thay đổi: (1) làm thế nào RRAS (và đánh giá rủi ro sinh thái EcoRAs]) phạm vi và thực hiện, (2) quá trình sử dụng RRAS và ra quyết định EcoRAs; (3) hội nhập của đánh giá rủi ro và quản lý rủi ro và (4) có nguy cơ như thế nào lựa chọn quản lý được phát triển. RRA đã được định nghĩa và so sánh với đủ đối. | Chapter 3 Interactions among Risk Assessors Decision Makers and Stakeholders at the Regional Scale The Importance of Connecting Landscape-Level Endpoints with Management Decisions P. Bruce Duncan contents Examples of the Management Decision Risk Assessment Link in Ecological Risk Assessment Paradigms Frameworks Evolution of the Management Decision Risk Assessment Link in Regional-Scale State of the Practice in Linking Management Decisions and Risk Assessment in Codorus Cherry Point Discussion and Conclusions Improving the Link and Likely Next Steps in its 37 2005 by CRC Press LLC 38 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT INTRODUCTION This chapter explores the important link between the regional ecological risk assessment RRA process and the decisions these assessments inform. This link has enabled changes in 1 how RRAs and ecological risk assessments EcoRAs are scoped and conducted 2 the decision-making processes that utilize RRAs and EcoRAs 3 integration of risk assessment and risk management and 4 how risk management options are developed. RRA has been defined and compared with EcoRA in Chapter 2. For the purposes of this chapter both processes are similar enough with respect to their links with management decisions that they are discussed somewhat interchangeably although distinctions are made where necessary. As illustrated in numerous examples in this chapter management needs are the foundation on which both EcoRAs and RRAs develop. Important perhaps difficult or even conflicting goals and decisions must be identified early in the process. Without identifying discussing and resolving these issues the assessment results will not appear to be useful to managers and in fact may not be usable for the decisions at hand. The management decision risk assessment link has evolved both within the Environmental Protection Agency EPA and the
