A new extractive boom looms over Bolivia, home to roughly a third of the world＇s lithium reserves. Since previous mining booms have not put the country on a sustainable development path, this paper briefly outlines t...A new extractive boom looms over Bolivia, home to roughly a third of the world＇s lithium reserves. Since previous mining booms have not put the country on a sustainable development path, this paper briefly outlines the initial results of a research on policy options to break away with the past. The paper first assesses the relationship between resource dependence and sustainable development by looking at the evolution of genuine savings in Bolivia and neighbouring, resource-rich countries. It then discusses Bolivia＇s potential position on the world＇s lithium market and examines the institutional variables that shape perceptions, expectations and policy options at national and local levels. Notwithstanding major technological challenges, the paper concludes that further research should shed light on how inclusive processes can be nurtured in rentier states, and how far specific institutional reforms can contribute to turning the looming lithium boom into sustainable outcomes in the Bolivian case.展开更多
This study analyzes change in carbon storage by applying forest growth models and final cutting age to actual and potential forest cover for six major tree species in South Korea. Using National Forest Inventory data,...This study analyzes change in carbon storage by applying forest growth models and final cutting age to actual and potential forest cover for six major tree species in South Korea. Using National Forest Inventory data, the growth models were developed to estimate mean diameter at breast height, tree height, and number of trees for Pinus densiflora, Pinus koraiensis, Pinus rigida, Larix kaernpferi, Castanea crenata and Quercus spp. stands. We assumed that actual forest cover in a forest type map will change into potential forest covers according to the Hydrological and Thermal Analogy Groups model. When actual forest cover reaches the final cutting age, forest volume and carbon storage are estimated by changed forest cover and its growth model. Forest volume between 2010 and 2110 would increase from 126.73 to 157.33 m^3 hm^-2. Our results also show that forest cover, volume, and carbon storage could abruptly change by 2060. This is attributed to the fact that most forests are presumed to reach final cutting age. To avoid such dramatic change, a regeneration and yield control scheme should be prepared and implemented in a way that ensures balance in forest practice and yield.展开更多
文摘A new extractive boom looms over Bolivia, home to roughly a third of the world＇s lithium reserves. Since previous mining booms have not put the country on a sustainable development path, this paper briefly outlines the initial results of a research on policy options to break away with the past. The paper first assesses the relationship between resource dependence and sustainable development by looking at the evolution of genuine savings in Bolivia and neighbouring, resource-rich countries. It then discusses Bolivia＇s potential position on the world＇s lithium market and examines the institutional variables that shape perceptions, expectations and policy options at national and local levels. Notwithstanding major technological challenges, the paper concludes that further research should shed light on how inclusive processes can be nurtured in rentier states, and how far specific institutional reforms can contribute to turning the looming lithium boom into sustainable outcomes in the Bolivian case.
基金supported by"Developing Forest Management Model for Climate Change Adaptation"(FE 0100-2009-01)provided by the Korea Forest Research Institutesupported by"Climate Change Correspondence Program"(2014001310008)provided by Ministry of Environment,Korea
文摘This study analyzes change in carbon storage by applying forest growth models and final cutting age to actual and potential forest cover for six major tree species in South Korea. Using National Forest Inventory data, the growth models were developed to estimate mean diameter at breast height, tree height, and number of trees for Pinus densiflora, Pinus koraiensis, Pinus rigida, Larix kaernpferi, Castanea crenata and Quercus spp. stands. We assumed that actual forest cover in a forest type map will change into potential forest covers according to the Hydrological and Thermal Analogy Groups model. When actual forest cover reaches the final cutting age, forest volume and carbon storage are estimated by changed forest cover and its growth model. Forest volume between 2010 and 2110 would increase from 126.73 to 157.33 m^3 hm^-2. Our results also show that forest cover, volume, and carbon storage could abruptly change by 2060. This is attributed to the fact that most forests are presumed to reach final cutting age. To avoid such dramatic change, a regeneration and yield control scheme should be prepared and implemented in a way that ensures balance in forest practice and yield.
