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Warning signs for stabilizing global CO2 emissions

التفاصيل البيبلوغرافية
العنوان: Warning signs for stabilizing global CO2 emissions
المؤلفون: R B Jackson, C Le Quéré, R M Andrew, J G Canadell, G P Peters, J Roy, L Wu
المصدر: Environmental Research Letters, Vol 12, Iss 11, p 110202 (2017)
بيانات النشر: IOP Publishing, 2017.
سنة النشر: 2017
المجموعة: LCC:Environmental technology. Sanitary engineering
LCC:Environmental sciences
LCC:Science
LCC:Physics
مصطلحات موضوعية: climate change, fossil fuel and industrial CO2 emissions, global carbon budget, greenhouse gas emissions, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Science, Physics, QC1-999
الوصف: Carbon dioxide (CO _2 ) emissions from fossil fuels and industry comprise ~90% of all CO _2 emissions from human activities. For the last three years, such emissions were stable, despite continuing growth in the global economy. Many positive trends contributed to this unique hiatus, including reduced coal use in China and elsewhere, continuing gains in energy efficiency, and a boom in low-carbon renewables such as wind and solar. However, the temporary hiatus appears to have ended in 2017. For 2017, we project emissions growth of 2.0% (range: 0.8%−3.0%) from 2016 levels (leap-year adjusted), reaching a record 36.8 ± 2 Gt CO _2 . Economic projections suggest further emissions growth in 2018 is likely. Time is running out on our ability to keep global average temperature increases below 2 °C and, even more immediately, anything close to 1.5 °C.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1748-9326
Relation: https://doaj.org/toc/1748-9326
DOI: 10.1088/1748-9326/aa9662
URL الوصول: https://doaj.org/article/26986c30fede40d8b88d4b2e159c6021
رقم الأكسشن: edsdoj.26986c30fede40d8b88d4b2e159c6021
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:17489326
DOI:10.1088/1748-9326/aa9662