Sentences with phrase «effect on the environment since»

Not exact matches

Since each set of twins in the study was assumed to share the same environment and schooling, the researchers were able to separate the effects of genetics and education on their academic success.

The automobile has been with us since 1885, but only over the last 50 years have governments started to face up to its ill effects on the environment.

Since the birth of the environmental movement in the last century, the architectural community has responded by taking the initiative to develop several Green building standards, which are focused on promoting the reduction of harmful effects on the environment and on human health in the design and construction of buildings.

Some of this gas inevitably escaped into the environment, even though it was trapped as well as possible, and since it is about 17000 times as powerful as a global warming gas as CO 2, it had an effect on the carbon footprints of the cells.

He says the proposed fines — which would be in line for those imposed for competition offences — can not rely on a deterrent effect since «some people working in very dangerous environments feel they can not do much more».

Air quality Since the refrigerant R - 410A (Puron) was introduced in Quebec in early 2006, more and more manufacturers are using it instead of CFC, a refrigerant fluid whose harmful effects on the environment are well documented.