Sentence examples for ratio of population from inspiring English sources

North Korea's ratio of population to arable land is one of the world's most unfavorable.

The relatively low ratio of population to land over much of Shanxi's hilly terrain has traditionally fostered animal husbandry.

To estimate potential population size, we used a habitat-based population estimate based on the ratio of population size and RSF value of occupied range.

Today, Haiti's ratio of population to arable land is one of the highest in the world, with the result that, as a favorite statistic of AID people in Port-au-Prince has it, while only 30% of Haiti's land is cultivable 40% is under cultivation.

"We have a number of communities where the ratio of population to primary care physicians is two to three times [what's] recommended". In inner cities, pay, working conditions, overhead costs and administrative headaches help keep the number of primary care doctors down.

Thus, the measure of aging that we use is the ratio of population aged 15 64 to the population below 15 years of age and above 65.

In addition, the transition and the ratio of populations for each species match well with experimental results.

However, to some wildlife, the sex ratio of populations will change with the kinds, mate, environment conditions, social behavior, resource, adaptability, heredity, gene structure, etc. (see [1 9]).

For example, an unadjusted ratio of population-per-area at the national level includes uninhabited territory within a country's borders.

The ratio of population-per-endocrinologist within 20 miles for the population with geographic access was 39,492:1 for children, 29,887:1 for adults aged 18 64 years, and 6,194 1 for those aged ≥65 years at the national level.

Sex ratio of populations assigned AD ranged from 0%to27%7% males.