Sentence examples for rising population sizes from inspiring English sources

The various regions have therefore differed in their ability to adopt new agricultural technologies to counter the negative effects of rising population sizes and falling prices.

Across America, in communities of all sizes, a rising population of arts action heroes -- both individuals and organizations -- are stepping up, armed with the tools of their craft and a vision of how their work in the arts contributes to the well-being of a community.

The reductions mapped out by the report would not reduce the size of the global meat industry, the researchers said, because rising population is pushing up demand, but it would significantly slow its growth.

How to feed a rising population, sustainably.

By 2030, it's estimated that urban areas will triple in size, expanding into cropland and undermining the productivity of agricultural systems that are already stressed by rising populations and climate change.

Firstly, the rising and falling population sizes produce bottlenecks where selection favours a particular allele.

Rising temperatures and decreasing population sizes have been linked to declining genetic diversity through drift and inbreeding in Atlantic salmon Salmo salar Linnaeus 1758 and brown trout S. trutta Linnaeus 1758 [ 29].

Past population dynamics of gonococcal strains from Shanghai showed a rising relative effective population size (Ne) in MLST genes with a declining relative Ne for gyrA and parC, whereas among sensitive strains from Baltimore we previously observed concordance among these genes.

Within-cluster diversity reaches a minimum for values of μ immediately preceding the sharp rise in population size and number of clusters.

Rather, contingent behavior occurs for the intermediate values of μ over which sharp changes in the system's behavior are observed: a sharp rise in population size and number of clusters, and a sharp drop in population-cluster correlation.

Other recent studies using sequencing of nuclear genes in thousands of individuals also report a plethora of variation and an extreme recent rise in effective population sizes.