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Knowing, farming and climate change adaptation in North-Central Namibia   总被引:1,自引:0,他引:1  
The agro-ecological knowledge held by Ovambo farmers in North Central Namibia has, for centuries, given them resilience to high levels of climate variability and associated impacts. New research, conducted in North Central Namibia, suggests that knowledge co-production between farmers and agricultural extension workers may, in addition, strengthen adaptive capacity to future climate change. However, this useful kind of knowledge co-production is far from automatic, and indeed the conditions which make it more likely to happen are not well understood. This paper explores agro-ecological knowledge in North Central Namibia as adaptive capacity, and suggests avenues for better conceptualising and understanding the conditions for adaptive capacity-enhancing knowledge co-production.  相似文献   
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Trends of persistent low fertility and increasing life expectancy have set Germany to undergo rapid population ageing and decline. In the context of the Syrian refugee crisis, immigration has been considered as a key mechanism to combat these demographic outlooks. This study assesses the demographic impact of Syrian migration into Germany. Deterministic and Bayesian probabilistic projection methods are used to determine the contribution of Syrian migrants to aggregate total fertility rate and the likelihood of subsequent population growth. Findings reveal that Syrian migration is projected to increase German period total fertility but not by the required levels to prevent depopulation. Whilst Syrian migration into Germany has been substantial over the past few years, fertile female cohorts are largely underrepresented in the migrant population and so only a moderate net-effect of Syrian migrants on German fertility is forecasted. A solution to Germany’ population decline may thus not be offered through Syrian migration, with depopulation projected to be a likely scenario.

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