Suchergebnisse

AbstractAgropastoralism and international labor migration are livelihood strategies that are interconnected as dominant ways of life across rural Kyrgyzstan. A prevalent rural livelihood strategy—agropastoralism—is closely tied to agrarian semi‐nomadic ways of life that link families and communities to the surrounding mountain environment. Another livelihood strategy—international labor migration—links or telecouples communities and income streams to transnational family structures, international labor markets, and distant economies. This article examines four hypothetical relationships between key elements of these two livelihood strategies. The relationship between remittances, pasture access, and livestock holdings is examined by analyzing 1,815 household surveys from southern rural Kyrgyzstan. We find remittances and livestock holdings have a significant positive relationship when a household is receiving a large amount of remittances, but not when the remittances received are modest. We also find that access to more distant, productive pastures is positively associated with the receipt of any amount of remittances. These findings demonstrate the ways in which migration and remittances can impact livestock management and agropastoral livelihoods at different levels of remittance reception.

Perennially frozen ground and sea ice are key constituents of permafrost coastal systems, and their presence is the primary difference between temperate and high-latitude coastal processes. These systems are some of the most rapidly changing landscapes on Earth and, in the Arctic, are representative of the challenges being faced at the intersection between natural and anthropogenic systems. Permafrost thaw, in combination with increasing sea level and decreasing sea-ice cover, exposes arctic coastal and nearshore areas to rapid environmental and social changes. Based on decadal timescales, observations in the Arctic indicate an increase in permafrost coastal bluff erosion and storm surge flooding of low-lying ice-rich permafrost terrain. However, circum-arctic observations remain limited and the factors responsible for the apparent increase in arctic coastal dynamics are poorly constrained. A better understanding of permafrost coastal systems and how they are responding to changes in the Arctic is important since a high proportion of Arctic residents live on or near coastlines, and many derive their livelihood from terrestrial and nearshore marine resources. An expanding industrial, scientific, and commercial presence in the Arctic Ocean will also require advanced knowledge about permafrost coastlines as terrestrial access points. Since the issues involved span political, cultural, geographical, and disciplinary borders, an international network focused on permafrost coastal systems in transition is needed. An integrative network focused on permafrost coastal systems is required to realize and address the scale and complexity of the processes, dynamics, and responses of this system to physical, ecological, and social change. A primary focus of such an effort would be guided by the fact that the issues and impacts associated with permafrost coastal systems in transition are far greater than any single institution or discipline is capable of addressing alone. Future permafrost coastal system dynamics will ...