Sentences with phrase «gas during this era»

This is the first time that a research team has made a quantitative measurement of such a high proportion of neutral gas during this era.

Not exact matches

A U.S. District Court judge has blocked the Interior Department from suspending an Obama - era rule meant to prevent planet - warming methane from escaping during oil and natural gas operations.

In Chapter 7, the IPCC report states it clearly: «the increases in atmospheric carbon dioxide and other greenhouse gases during the industrial era are caused by human activities».

The concentration of marsh gas in the air was 50 % greater in the 20th century than during the preindustrial era before 1750.

Hence not surprising German engineers during the Nazi era explored technological innovations in hydro electricity, wind power, and combustion of hydrogen gas, to supplement coal, still beloved by Merkel's Germany to this day!

But low gas prices and the emergence of SMR meant this technology became less fashionable during an era when carbon emissions were not a consideration.

«Arctic Oil & Gas cites recent scientific evidence that huge, floating mats of azolla - a prehistoric fern believed to have covered much of the Arctic Ocean during a planetary hothouse era about 55 million years ago - decomposed soon after the age of the dinosaurs and exist today as «vast hydrocarbon resources» trapped in layers of rock below the polar ice cap.»

Almost three decades on, «Tell Sid» — the slogan encouraging investment in British Gas shares during its sell - off — remains a byword for the Thatcher - era privatisation programme.