其中,IPCC第一次评估报告成为联合国气候变化框架公约谈判的基础;第二次评估报告为系统阐述气候公约第二条“气候变化框架公约的最终目标为:将大气中温室气体浓度稳定在防止气候系统受到危险的人为干扰的水平上。这一水平应当在足以使生态系统能够自然地适应气候变化、确保粮食生产免受威胁并使经济发展能够可持续地进行的时间...
In the context of revision of the UNFCCC reporting guidelines for Annex I Parties, the SBSTA32 welcomed the work of the IPCC to facilitate the use of the 2006 IPCC Guidelines, including its efforts to develop inventory software and the EFDB. It invited the IPCC and other relevant organizations...
Hence, adopting more advanced T3 methodologies when assessing emissions should provide more accurate estimates of GHG and N emissions, including their changes at the farm and national scale. Tier 3 methods involve the use of country-specific strategies, including detailed inventory measurements and ...