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Following the debate on the implications of international trade for global climate policy, this paper introduces the topic of the economic benefits from trade obtained by exporting countries in relation to the emissions generated in the production of exports. In 2008, 24% of global greenhouse gas (GHG) emissions and 20% of the employment around the world were linked to international trade. China “exported” 30% of emissions and hosted 37.5% of the jobs generated by trade worldwide. The European Union and the United States of America were the destination of 25% and 18.4% of the GHG emissions embodied in trade. The imports of these two regions contributed to the creation of 45% of the employment generated by international trade. This paper proposes the idea of including trade issues in international climate negotiations, taking into account not only the environmental burden generated by developed countries when displacing emissions to developing countries through their imports, but also the economic benefits of developing countries producing the goods exported to developed countries.

Following the debate on the implications of international trade for global climate policy, this paper introduces the topic of the economic benefits from trade obtained by exporting countries in relation to the emissions generated in the production of exports. In 2008, 24% of global greenhouse gas (GHG) emissions and 20% of the employment around the world were linked to international trade. China “exported” 30% of emissions and hosted 37.5% of the jobs generated by trade worldwide. The European Union and the United States of America were the destination of 25% and 18.4% of the GHG emissions embodied in trade. The imports of these two regions contributed to the creation of 45% of the employment generated by international trade. This paper proposes the idea of including trade issues in international climate negotiations, taking into account not only the environmental burden generated by developed countries when displacing emissions to developing countries through their imports, but also the economic benefits of developing countries producing the goods exported to developed countries.

In this paper, the regional Index of Sustainable Economic Welfare (ISEW) is compiled for Flanders for the period 1990–2009. The ISEW is a measure of economic welfare in that it measures the contribution of a country’s or region’s economy to the overall level of well-being of its citizens. It does so by comparing the benefits and the costs of economic activities rather than simply looking at the market value of all final goods and services produced in an economy (Gross Domestic Product-GDP). The ISEW for Flanders shows that the per capita level of sustainable economic welfare in the region decreased between 1990 and 2009. The drop in the ISEW/capita is caused by a deterioration of the net international investment position of Belgium (which is divided over the different regions in the country on a per capita basis) and by an increase in the income inequalities in Flanders. To a lesser extent, the increase of the environmental costs (climate change and the use of non-renewable energy resources) also contributed to the decrease in the ISEW per capita. In the last four years of the study period, the level of sustainable economic welfare in the Flemish region started to rise again, even in 2008 and 2009 during the economic recession.

In this paper, the regional Index of Sustainable Economic Welfare (ISEW) is compiled for Flanders for the period 1990–2009. The ISEW is a measure of economic welfare in that it measures the contribution of a country’s or region’s economy to the overall level of well-being of its citizens. It does so by comparing the benefits and the costs of economic activities rather than simply looking at the market value of all final goods and services produced in an economy (Gross Domestic Product-GDP). The ISEW for Flanders shows that the per capita level of sustainable economic welfare in the region decreased between 1990 and 2009. The drop in the ISEW/capita is caused by a deterioration of the net international investment position of Belgium (which is divided over the different regions in the country on a per capita basis) and by an increase in the income inequalities in Flanders. To a lesser extent, the increase of the environmental costs (climate change and the use of non-renewable energy resources) also contributed to the decrease in the ISEW per capita. In the last four years of the study period, the level of sustainable economic welfare in the Flemish region started to rise again, even in 2008 and 2009 during the economic recession.

This study was conducted with the aim of embedding circular economies (waste recycling) with photosynthetic biorefineries, for production of commercially viable by-products. Since nitrogen source constitute the major input costs for commercial Arthrospira sp. production, the use of nitrogen rich wastewater for Arthrospira sp. cultivation could significantly reduce their production costs. This study evaluated the effects of high concentrations (8.5-120 mM) of alternative nitrogen sources (urea, ammonium and nitrite) on the biochemical, pigment and proteomic profile of Arthrospira sp., under batch and continuous conditions. Arthrospira sp. cells fed with urea were quantified with modified biochemical and proteomic profile compared to the nitrate fed cells. No inhibitory effect of urea was observed on the biomass even at 120 mM. Nitrite fed cells exhibited comparable biochemical and proteomic profiles as nitrate fed cells. These results clearly indicated at the possibility of using urea rich wastewater streams for profitable cultivation of Arthrospira sp.

This study was conducted with the aim of embedding circular economies (waste recycling) with photosynthetic biorefineries, for production of commercially viable by-products. Since nitrogen source constitute the major input costs for commercial Arthrospira sp. production, the use of nitrogen rich wastewater for Arthrospira sp. cultivation could significantly reduce their production costs. This study evaluated the effects of high concentrations (8.5-120 mM) of alternative nitrogen sources (urea, ammonium and nitrite) on the biochemical, pigment and proteomic profile of Arthrospira sp., under batch and continuous conditions. Arthrospira sp. cells fed with urea were quantified with modified biochemical and proteomic profile compared to the nitrate fed cells. No inhibitory effect of urea was observed on the biomass even at 120 mM. Nitrite fed cells exhibited comparable biochemical and proteomic profiles as nitrate fed cells. These results clearly indicated at the possibility of using urea rich wastewater streams for profitable cultivation of Arthrospira sp.

In this paper we use a non-linear programming approach to predict the wider interregional and interindustry impacts of natural gas flow disruptions. In the short run, economic actors attempt to continue their business-as-usual and follow established trade patters as closely as possible. In the model this is modelled by minimizing the information gain between the original pattern of economic transactions and the situation in which natural gas flows are disrupted. We analyze four scenarios that simulate Russian export stops of natural gas by means of a model calibrated on an international input-output table with six sectors and six regions. The simulations show that at the lower levels of aggregation considerable effects are found. At the aggregate level of the whole economy, however, the impacts of the four scenarios are negligible for Europe and only a little less so for Russia itself. Interestingly, the effects on the size of the economy, as measured by its GDP, are predominantly positive for the various European regions, but negative for Russia. The effects on the welfare of the populations involved, however, as measured by the size of domestic final demand, have an opposite sign; with predominantly negligible but negative effects for European regions, and very small positive effects for the Russian population.