Suchergebnisse

The sociology of knowledge approach to discourse assumes that cultural knowledge—and thus cultural spaces—are generated and shared through discourse. Actors' shared perceptions of vulnerability and practices to create resilience should be interrelated with knowledge provided by the relevant discourses of local and historical influence. However, these assumptions have not been thoroughly examined. This study compares river-related knowledge (concerning human–river relationships: ecocentric and anthropocentric perspectives) in the German and Polish literary canons, with knowledge provided in the relevant public media and the shared knowledge of local populations in flood-prone city districts along the Odra River. It concludes that actors' river-related knowledge interrelates with the knowledge produced by national and regional discourses and that culturally shared ideas of vulnerability and resilience are discursively embedded.

The Technology of Property Rights combines the understanding of institutions and institutional change with a discussion of the latest technologies and their influence on the measurement and monitoring of property rights. The contributors analyze specific applications for fisheries, whales, water quality, various pollutants, as well as other pressing environmental issues. No other work brings together an economic understanding of environmental issues with technological expertise in the way this volume does

Successful regulation of greenhouse gas emissions requires knowledge of current methane emission sources. Existing state regulations in California and Massachusetts require ∼15% greenhouse gas emissions reductions from current levels by 2020. However, government estimates for total US methane emissions may be biased by 50%, and estimates of individual source sectors are even more uncertain. This study uses atmospheric methane observations to reduce this level of uncertainty. We find greenhouse gas emissions from agriculture and fossil fuel extraction and processing (i.e., oil and/or natural gas) are likely a factor of two or greater than cited in existing studies. Effective national and state greenhouse gas reduction strategies may be difficult to develop without appropriate estimates of methane emissions from these source sectors.