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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They decreased during the 1990s, although at a pace which, if sustained, will bring visible improvements only over the very long run. The Sea has also been contaminated by toxic substances including pesticide residues and heavy-metals ...
They decreased during the 1990s, although at a pace which, if sustained, will bring visible improvements only over the very long run. The Sea has also been contaminated by toxic substances including pesticide residues and heavy-metals ...
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... 2. land use measures which decrease the leaching of nutrient, for a given level of emissions; and 3. retention-oriented options, such as buffer strips and wetlands that will reduce the load to the Baltic Sea from upstream emissions ...
... 2. land use measures which decrease the leaching of nutrient, for a given level of emissions; and 3. retention-oriented options, such as buffer strips and wetlands that will reduce the load to the Baltic Sea from upstream emissions ...
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The calculations also show that the minimum costs of phosphorous reductions correspond to about 20 per cent of the cost of the same nitrogen reductions as measured in percentage decreases. A third factor influencing the lowest cost ...
The calculations also show that the minimum costs of phosphorous reductions correspond to about 20 per cent of the cost of the same nitrogen reductions as measured in percentage decreases. A third factor influencing the lowest cost ...
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Total nitrogen loads then decrease by 40 per cent, as compared to approximately 20 per cent when each country acts on its own. The main reason for this difference is the inclusion of Polish environmental benefits that are mainly ...
Total nitrogen loads then decrease by 40 per cent, as compared to approximately 20 per cent when each country acts on its own. The main reason for this difference is the inclusion of Polish environmental benefits that are mainly ...
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Contents
Wetlands as Nutrient Sinks | |
The wetland footprint of Baltic cities | |
Costeffective Nutrient Reductions to the Baltic | |
Impacts of Changed Nutrient Loads on the Baltic | |
Policy instruments and Cost Sharing of Baltic Sea Cleaning | |
Baltic Sea nitrogen and phosphorus permit markets | |
Winners and Losers from Baltic Sea Nitrogen Reductions | |
Estimated net benefits under alternative bargaining solution | |
The Effects of Implementing Markets for Emission Permits | |
Simulation results | |
Conclusions | |
References | |
Other editions - View all
Managing a Sea: The Ecological Economics of the Baltic Ing-Marie Gren,Fredrik Wulff,R. Kerry Turner Limited preview - 2000 |
Common terms and phrases
50 per cent abatement agricultural allocation Ambio analysis atmospheric deposition Baltic drainage basin Baltic Proper Baltic republics Baltic Sea countries Baltic Sea drainage benefit estimates Bothnian Bay Bothnian Sea calculated cent reduction changes Chapter coastal waters contingent valuation cooperation cost-effective costs of nitrogen decrease Denmark Ecological economic ecosystems effects emission permits emission reductions emission sources Estonia eutrophication export factor prices Figure Finland Gren Gulf of Riga impacts implemented implies increase inputs Latvia leaching Lithuania load of nitrogen marginal cost measures million Nash equilibrium nitrogen and phosphorus nitrogen emissions non-point sources nutrient emission nutrient loads nutrient reductions phosphorus loads phosphorus reductions Poland Polish pollution population production reduction level reduction targets reductions in nitrogen regional permit market relatively Russian Federation Sea drainage basin sectors sewage treatment plants Söderqvist Sweden Swedish Table total costs total net benefits total nitrogen load valuation scenario