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The fraction of the global population at risk of floods is growing
flood climatic disaster global population economic development
2021/8/9
Satellite imaging combined with population data shows that, globally, the number of people living in flood-prone areas is growing faster than is the number living on higher ground — greatly increasing...
Very long range global population scenarios to 2300 and the implications of sustained low fertility
China fertility Hong Kong projections
2014/11/24
Background: Depending on whether the global level of fertility is assumed to converge to the current European TFR (~1.5) or that of Southeast Asia or Central America (~2.5), global population will eit...
First estimate of the future global population at risk of flooding
devastating flood global population
2009/4/13
Flooding is one of the major risks anticipated to increase in association with anthropogenically induced climate change which is likely to intensify the global water cycle. Currently, 20 to 300 millio...
Constant global population with demographic heterogeneity
average age Cauchy-Schwarz inequality constant population heterogeneity life expectancy migration pensions population projection stationary population zero population growth
2008/12/16
To understand better a possible future constant global population that is demographically heterogeneous, this paper analyzes several models. Classical theory of stationary populations generally fails ...
A Guide to Global Population Projections
forecasting population projections projection methodology uncertainty
2008/12/1
Interdisciplinary studies that draw on long-term, global population projections often make limited use of projection results, due at least in part to the historically opaque nature of the projection p...