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Population Viability Analysis
Many of the world's leading conservation and population biologists evaluate what has become a key tool in estimating extinction risk and evaluating potential recovery strategies - population viability analysis, or PVA.
Towards Just and Sustainable Economies
With capitalism in crisis - rising inequality, unsustainable resource depletion and climate change all demanding a new economic model - the Social and Solidarity Economy (SSE) has been suggested as an alternative. What can contribute in terms of generating livelihoods that provide a dignified life, meeting of social needs and building of sustainable futures? What can activists in both the global North and South learn from each other? In this volume academics from a range of disciplines and from a number of European and Latin American countries come together to question what it means to have a 'sustainable society' and to ask what role these alternative economies can play in developing convivial, humane and resilient societies, raising some challenging questions for policy-makers and citizens alike.
Sirenian Conservation
This important scientific volume comprehensively explores the biology and ecological status of manatees and dugongs in all of the geographic regions where they can be found today, from the Caribbean to Eastern Africa, from Arabia to the Amazon, and from Japan through the South Pacific to Australia. Many of these dwindling populations are situated in developing countries--locales that have previously received little attention in the scientific literature. In these areas, people occupying rivers or coastlines still capture sirenians for food and other uses (oil, bones for carving, leather). In addition, disruption, erosion, or complete loss of sirenian habitat occurs because of dredge and fill, coastal run-off, chemical pollution, and damage from boat propellers. Sirenian Conservation features contributions from an international group of scientists who are working to address the many challenges to manatee and dugong food supply, environment, reproduction, and survival. They share stories of programs that rescue, rehabilitate, release, and monitor these animals; offer reports on practical, replicable, and cost-effective management techniques; and summarize current research strategies.
