Sentence examples for migration demographic from inspiring English sources

Climate change, migration, demographic changes, resource scarcity, huge humanitarian needs and other trends continue to stretch our capacities.

The lowest absolute deviation between observed and simulated polymorphism counts was under moderate migration (demographic scenario b) and ascertainment bias toward high levels of shared polymorphism (ascertainment scheme III) (Additional file 1: Table S3).

These processes may depend upon ecological and environmental factors, but the spread of diseases is also facilitated by climate variability/change, population migration, demographic crowding effects, sanitation levels and/or breakdowns in public health systems.

Road development represents a comparatively distal environmental change that can impact both ecologic processes, such as deforestation, biodiversity, and hydroecology, as well as social processes, such as migration, demographics, and infrastructure.

These relative declines do not appear to be driven by differential out-migration, demographic patterns, or long-lasting infrastructure destruction.

The number of sites that were polymorphic within at least one population varied among the three demographic scenarios as follows: (a) no-migration demographic scenario: 27,822 sites; (b) low taurine indicine gene flow demographic scenario: 32,611 sites; and (c) low taurine indicine gene flow plus higher recent indicine to Africa gene flow demographic scenario: 36,635 sites.

Their history is one of founder effects, migrations, demographic bottlenecks and finally a rapid expansion.

Resulting patterns of variation can provide information about migrations, demographic histories, and natural selection and can also be a valuable tool for association mapping of disease genes in admixed populations (Patterson et al. 2004).

-- Dynamics and impact of migration and demographic shifts.

This evolution has been fueled by migration patterns, demographic shifts and, many argue, redistricting.

She derides what she calls the voices on the centre-left whose response to the multiple challenges to social cohesion - migration, globalisation, demographic change, British foreign policy and terrorism - has been to retreat towards establishing essential rules of Britishness.