منابع مشابه
Adaptation, extinction and global change
We discuss three interlinked issues: the natural pace of environmental change and adaptation, the likelihood that a population will adapt to a potentially lethal change, and adaptation to elevated CO2, the prime mover of global change. Environmental variability is governed by power laws showing that ln difference in conditions increases with ln elapsed time at a rate of 0.3-0.4. This leads to s...
متن کاملSynergies among extinction drivers under global change.
If habitat destruction or overexploitation of populations is severe, species loss can occur directly and abruptly. Yet the final descent to extinction is often driven by synergistic processes (amplifying feedbacks) that can be disconnected from the original cause of decline. We review recent observational, experimental and meta-analytic work which together show that owing to interacting and sel...
متن کاملGlobal Climate Change Adaptation Priorities for Biodiversity and Food Security
International policy is placing increasing emphasis on adaptation to climate change, including the allocation of new funds to assist adaptation efforts. Climate change adaptation funding may be most effective where it meets integrated goals, but global geographic priorities based on multiple development and ecological criteria are not well characterized. Here we show that human and natural adap...
متن کاملGlobal Climate Change and the Funding of Adaptation
Mitigation and adaptation are the most important strategies in combating global climate change. It is expected that in a post Kyoto world industrialized countries have to engage in greenhouse gas abatement, and to support developing countries in adapting to climate change. Within the framework of a non-cooperative Nash game we analyze, whether funding adaptation is incentive compatible in the s...
متن کاملRe-engineering cities: a framework for adaptation to global change.
Urban areas are expected to continue their rapid growth in the twenty-first century. Globally, cities are major sources of greenhouse gases emissions and their high population densities make them potential focal points of vulnerability to global environmental change. Moreover, their reach, in terms of flows of materials and resources, extends far outside their borders. Evidently, it is no longe...
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ژورنال
عنوان ژورنال: Evolutionary Applications
سال: 2008
ISSN: 1752-4571
DOI: 10.1111/j.1752-4571.2007.00011.x