Managing a Sea: The Ecological Economics of the BalticMarine resources and fish stocks are now high on the international and economic research agendas, and the management of highly complex marine ecosystems is increasingly important. The task is complicated by the number of interlinked factors to be taken into account, such as social impacts, drainage systems, marine currents and the ecosystems involved. This interdisciplinary volume presents a comprehensive blueprint for managing a sea. Focused on the Baltic Sea, it employs a range of methods and techniques, including nutrient budgets and simulation models, Geographical Information Systems (GIS), economic valuation and policy analysis, to arrive at an assessment of causes and consequences of pollution in the sea and the management of its resources. From the analysis of data on land use, population, costs of nutrient reductions and associated impacts, it presents significant and highly practical empirical and policy results. It diagnoses the causes of marine degradation, identifies through the use of simulation models cost-effective strategies for remediation and sets out the policies to be pursued collectively by the countries around the sea to restore and manage their common resource. This is an exemplary study in the application of ecological economics to complex natural resource systems. It will be of interest to students, researchers and professionals working on any aspect of marine ecosystem management. |
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The total population of 85 million is unevenly distrib- uted with more than 50 million on the southern side of the Baltic Sea . Other large population centres , such as the St Petersburg region ( 8 million inhab- itants ) , are more ...
At the 50 per cent reduction level in total loads of nitrogen and phosphorus , the minimum costs are approximately SEK 12 million and SEK 3 million respectively . Several of the measures such as livestock reductions , changes in ma- ...
The basin - wide estimates for total economic value amount to SEK 31,000 million per year . As was noted in Chapter 7 , this figure could be regarded as an overestimate . It clearly indicates , nevertheless , that the benefits from a ...
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Contents
Land Use Population and Nutrient Loads | 17 |
Wetlands as Nutrient Sinks | 28 |
Impacts of Changed Nutrient Loads on the Baltic | 61 |
Copyright | |
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Managing a Sea: The Ecological Economics of the Baltic Ing-Marie Gren,Fredrik Wulff,R. Kerry Turner Limited preview - 2000 |