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Quantitative modeling methods have become a central tool in the management of harvested fish populations. This book examines how these modeling methods work, why they sometimes fail, and how they might be improved by incorporating larger ecological interactions. Fisheries Ecology and Management provides a broad introduction to the concepts and quantitative models needed to successfully manage fisheries.

Walters and Martell develop models that account for key ecological dynamics such as trophic interactions, food webs, multi-species dynamics, risk-avoidance behavior,...

This book provides a framework for affirmative, empirically supported cognitive-behavioral therapy (CBT) with lesbian, gay, and bisexual clients. Guidelines for competent assessment and treatment are integrated with practical descriptions of widely used CBT applications. In addition to presenting powerful treatment tools for depression, anxiety, and other problems encountered by gay and straight clients alike, the book offers clear-cut guidance on helping individuals and couples cope with the stresses of sexual minority status. Rich case illustrations bring to life the diversity of lesbian...