On the other hand, wild populations with larger carrying capacities and sizes suffer less genetic problems but are ecologically vulnerable (reduction of environmental quality, increase of environmental variance).
In the non-stratified, nonmetropolitan urban, less urban, and rural/isolated strata the ORs for PTB decreased with worsening sociodemographic environmental quality (increasing quintiles) (ex ORs for non-stratified analysis 2nd quintile: 0.94 (0.96, 0.96), 5th quintile: 0.81 (0.83, 0.83)).
In other words, environmental quality degradation increases in early stage of economic growth and slows down in later stage as economy develops.
As urban areas expand, the role of urban vegetation in improving environmental quality will increase in importance.
Vermont's statewide Farm to Plate food system plan to strengthen the farm and food economy, improve environmental quality, and increase local food access for all Vermonters is in its fourth year (out of ten) of implementation.
Based on the existing literature, we hypothesized significantly reduced environmental quality ratings, increased ratings of odor and symptom severity, and compromised sensory and cognitive performance according to a dose response function.
There is a considerable body of literature that has studied whether or not an adequately designed tax swap, whereby an ecotax is levied and some other tax is reduced while keeping government income constant, may achieve a so-called double dividend, that is, an increase in environmental quality and an increase in overall efficiency.
The results show that financial stability improves environmental quality; while the increase in economic growth, energy consumption and population density are detrimental for environment quality in the long-run.
As a result of these factors and the rising value placed on environmental quality, there are increasing constraints on aviation operations.
Urban environmental quality has received increasing attention in recent years in Latin America as elsewhere, as the implications of urbanization for the future of human populations as well as for the environment in general become more obvious.
The results showed that bioretention pits were more effective than buffer strips in increasing environmental quality.
