Biodiversity And Economic Modelling

Is it posible linking biodiversity to macro economic models, thereby increasing our understanding of how economic activities affect biodiversity – et vice versa? It is the key question that this report aims at answering on the basis of existing statistics, indicators and models in the Scandinavian countries. The economic sectors identified as relevant for biodiversity are: agriculture; forestry; fishery; tourism; transport; and energy (especially, hydropower). The main pressure types analysed include: habitat loss and degradation; climate change; excessive nutrient load and other forms of pollution; over-exploitation and unsustainable use; and invasive alien species. A set of recommendations for further work are made focusing on impacts of economic activities on biodiversity.

Presents the state-of-the-art of model-based integration of ecology and economics in the field of biodiversity conservation.

This book offers an environmental-economic analysis of exploited ecosystems with a clear policy orientation. The study moves beyond traditional economic fishery analysis in two respects. First, several theoretical and numerical models are offered that combine economic and ecological descriptions of fisheries. Second, valuation and stakeholder concerns are addressed in empirical analyses employing both qualitative and quantitative approaches. The approaches, models and policy insights are sufficiently general and innovative to interest a broad audience.

This book offers an environmental-economic analysis of exploited ecosystems with a clear policy orientation. The study moves beyond traditional economic fishery analysis in two respects. First, several theoretical and numerical models are offered that combine economic and ecological descriptions of fisheries. Second, valuation and stakeholder concerns are addressed in empirical analyses employing both qualitative and quantitative approaches. The approaches, models and policy insights are sufficiently general and innovative to interest a broad audience.

'This is a very readable introduction to the ecological economics of biodiversity. Particularly useful is the careful presentation of four major concepts of biodiversity (genes, species, ecosystems, and functional uses) and their valuation. the authors address the concerns that biodiversity cannot (and should not) be valued, but then present the major economic valuation approaches that have been applied by economists to this thorny issue. A short volume (one of its virtues), the book is not designed to be a cook book that offers detailed explanations of various valuation approaches. Rather, the book should be seen as identifying the inputs or ingredients of a successful analysis. the authors pull together an impressive list of past valuation studies of biodiversity and biological resources and discuss their results, their coherence and the reasons why values may differ (often because seemingly similar studies really measure quite different attributes). In fact, this form of meta-analysis is one of the major contributions of the volume. the book ends with a short but useful chapter of conclusions and policy implications, thereby reminding us that the reason for the analysis of biodiversity uses and values is to design effective policies to ensure that more, rather than less, biodiversity is conserved for future generations. This book is highly recommended for all those who are interested in a better understanding of what biodiversity is, the likely economic values associated with it, and why it is being lost at such an alarming rate.' - John A. Dixon, the World Bank, US the loss of biodiversity has put increasing pressure on the stability and continuity of ecosystems, and their ability to provide goods and services to mankind. This valuable new book addresses this issue and presents an integrated ecological-economic perspective on the analysis of biodiversity loss and conservation. It adopts a multidisciplinary approach and attempts both to provide a definition of biodiversity benefits as well as investigate alternative perspectives on biodiversity. the book also presents a classification of biodiversity values and effectively illustrates which economic valuation methods can best measure which type of biodiversity value.

This book reflects current developments in the economics of agrobiodiversity and focuses its attention on the role agrobiodiversity can have for economic development. As a new and rapidly expanding subfield at the interface of environmental/ecological, agricultural and development economics, the editors and contributors to this volume provide a thorough, structured and authoritative coverage of this field. Topics covered include the economic modelling of agrobiodiversity, policy and governance solutions for the conservation of biodiversity in agricultural landscapes, contracts, markets and valuation. The authors include well-known and respected academics and researchers who have a real policy perspective into the role of agrobiodiversity and economic development. The book provides coherent and up to date coverage of the economics of in-situ agrobiodiversity conservation which is to a large extent currently absent. Though the material in the volume is primarily written for economists, its content and style are highly relevant and accessible to ecologists and conservation biologists, and to academics from other broad disciplines that are located within the areas of economics and ecology.

This book has the purpose of providing the "state of the arts" concerning bio-economic modelling dealing with agricultural systems. In most cases, the contributions use a methodology combining the use of biophysical and economic models, in all cases, an engineering production function approach is totally or partially applied. This practice is being developed in the last years as a response to concrete policy matters: agricultural policies are increasingly combined with environmental and natural resources policies, and this reality involves the need of an integrated assessment, that current economic models are not able to provide.