Russian
парниковые газы Portuguese
gás do efeito estufa Spanish
gas de efecto invernadero Catalan
gas d'efecte hivernacle 
Gas in an atmosphere of a planet (usually Earth) that absorbs and emits radiation within the thermal infrared range and causes the greenhouse effect.
Portuguese
gases do efeito estufa A gas that contributes to the greenhouse effect by absorbing infrared radiation.
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As a result, government greenhouse gas regulations are the only available option.
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We all accept that greenhouse gas emissions are a serious global issue.
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Power companies account for about 30 percent of Japan's greenhouse gas emissions.
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Excessive greenhouse gas emissions became a criterion for exclusion four years ago.
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Data centres are a large and growing source of greenhouse gas emissions.
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Climate change linked to greenhouse gas emissions could well be another threat.
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Worldwide, livestock may be responsible for 15 percent of greenhouse gas emissions.
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Strategies to reduce greenhouse gas emissions would also be discussed, it said.
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China is the top greenhouse gas emitter ahead of the United States.
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The scheme is designed to help meet aggressive greenhouse gas reduction targets.
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Developing economies in return would pledge to mitigate their greenhouse gas emissions.
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But the debate on China's role in greenhouse gas reductions is widening.
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Accounts revealed their greenhouse gas output increased by 93 per cent year-on-year.
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The text is also vague on when greenhouse gas emissions should peak.
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Agriculture can comprise a large portion of a country's greenhouse gas emissions.
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The United States is the second biggest greenhouse gas emitter after China.