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...footprint’ cyn gosod eich targed lleihau carbon personol. Mae tri tharged llywodraeth ar gael, sef 30%, 46% a 54%, sef y gostyngiadau canrannol gofynnol i ôl troed carbon seiliedig ar ddefnydd y DU yn 2016-17 fesul person ar gyfartaledd. Yn fras, mae'r gostyngiadau hyn yn gyfwerth â gostyngiadau o 35%, 50% a 57% i'r allyriadau nwyon tŷ gwydr tiriogaethol a bennwyd...

...carbon dioxide safely out the atmosphere. But don't forget forests can cool and dampen the planet, too...What would have seemed obvious from the start — that lush green forests that cover the earth absorb the heat of the sun and thereby cool the earth — has now been confirmed by scientists. The conventional wisdom has been that forests and trees were seen mostly as...

...carbon digidol. Gallwn eich helpu i ddechrau arni...Dysgwch fwy am gyrsiau amgylchedd Y Brifysgol Agored Olion troed llai Mae'r newid yn yr hinsawdd yn creu cyfres o heriau anferthol i ddynoliaeth. Mae un prif hanfod yn uno'r heriau hyn: osgoi effeithiau catastroffig y newid yn yr hinsawdd drwy gapio codiadau tymheredd byd-eang i 1.5℃. Mae cyflawni hyn yn her...

...carbon dioxide − but risks increasing climate change effects abroad...[Path in the Dromore Wood Nature Reserve, County Clare, Ireland] British scientists have worked out how to turn agricultural land – which currently produces 10% of the nation’s greenhouse gas emissions – into a “carbon sink” that soaks up carbon dioxide. The answer is simple: take more land...

...carbon emissions and how Britain is tackling this problem, through expert analysis and opinions on carbon taxes, carbon reduction, renewable energy and environmental damage. This material forms part of The Open University course DD309 Doing economics: people, markets and policy... Innovation: The Environment A short introduction to this album. Carbon reduction A look at...