Sentence examples for deterioration of populations from inspiring English sources
It is well known that the deterioration of populations subjected to inbreeding is a general phenomenon.
The widespread construction of barriers to movement as well as declines in population abundances across the species range has occurred within this timeframe (Cadwallader and Rogan 1977) and has most likely contributed to the genetic deterioration of populations.
The theory of ecological unequal exchange explains how trade and various forms of economic activity create the problem of environmental degradation, and lead to the deterioration of population health.
As ecosystem values can be overestimated or underestimated, additional studies and cost/benefit analyses are needed to determine the economic and ecological impacts of harvesting, habitat loss, and habitat deterioration on populations of individual mangrove species.
If certain lepidopteran non-target species have been attributed a higher value than other species occurring in agricultural landscapes, then any further pressures put on their populations which may lead to the deterioration of their populations or, in the worst case, to their extinction must be avoided.
Because of the founder effect in an isolated population, sibling crosses might have occurred often, which could have at least partly contributed to the eventual deterioration of the population.
These statistics have caused concern regarding the deterioration of Romania's population.
Asymmetrically modified individuals found in Fukaura could indicate the genetic deterioration of the Fukaura population.
In the responses to the questionnaire, the overwhelming concerns deriving from globalization is that of the risk of further impoverishment of poorer countries and poorer groups of population, deterioration of their food security and accentuation of marginalization which may be associated with the increasing bi-polarization in the world economy.
Deterioration in the general health of populations in some areas of the world as a result of hunger threatens the successes made in HIV control and prevention.
