石堅(jiān)論壇
石堅(jiān)論壇第70講：The Current Status of Global Forest Carbon Sink and its Future Sustainability
文章來(lái)源： | 發(fā)布時(shí)間：2024-09-24 | 【打印】 【關(guān)閉】
潘愉德(Yude PAN)博士，美國(guó)農(nóng)業(yè)部林務(wù)局資深研究員，哈佛大學(xué)森林學(xué)院資深研究員，美國(guó)生態(tài)學(xué)會(huì)會(huì)士。她曾獲得美國(guó)農(nóng)業(yè)部林務(wù)局局長(zhǎng)杰出科學(xué)獎(jiǎng)、美國(guó)農(nóng)業(yè)部林務(wù)局北方研究站主任杰出科學(xué)家獎(jiǎng)、哈佛大學(xué)哈佛森林大學(xué)查理.布拉德研究員稱號(hào)等榮譽(yù)。她以第一作者在Nature和 Science雜志上發(fā)表了5篇科學(xué)論文，作為共同作者在 ScienceNature 和 PNAS 上發(fā)表的 10 余篇論文，單篇第一作者論文被引用8000多次；自2019年以來(lái)，持續(xù)5年被列入斯坦福大學(xué)世界科學(xué)家排序T0P 2%的科學(xué)家名單。她是第一位被選為美國(guó)生態(tài)學(xué)會(huì)理事會(huì)領(lǐng)導(dǎo)層的亞洲女科學(xué)家，曾擔(dān)任美國(guó)政府碳循環(huán)科學(xué)計(jì)劃領(lǐng)導(dǎo)小組成員，2023年美國(guó)駐北京大使館的科學(xué)研究員。目前擔(dān)任 Journal of Geophysical Research: Biogeosciences副主編，Ecological Applications、Ecosphere and Ecological Monographs等多個(gè)國(guó)際期刊編委。
報(bào)告簡(jiǎn)介:
For achieving net-zero greenhouse gas emissions by 2050, one of the most challenging elements is the need of “nature solutions” for large-scale “negative emissions” to compensate for the inability to eliminate all emissions from fossil fuels. As forests are the dominant component of the land carbon sink, we need to know how much atmospheric carbon the world’s forests have been sequestering, where it is stored, and whether recent trends are consistent with the desired strengthening of Earth’s land sink. In the recent published study (Pan et al., 2024, Nature 631, 563–569), an international forest carbon study group constructed a global record of forest inventory measurements from 1990 through 2019 based on milliohms of forest inventory plots across the world, and estimated global forest carbon stocks and sinks, and their changes over the last three decades for countries, regions and globe. The estimates of the forest land carbon sinks are largely independent of other modeling-based approaches and provide ground data-based benchmarks for complementing other top-down studies. Based on the observed changes in global forest carbon sinks, the study also made some suggestions for sustaining and strengthening valuable forest carbon sinks and other ecosystem services in the future via forest management approaches and relevant environmental policies.
主持人：岳天祥 研究員
時(shí) 間：2024年9月25日（星期三） 下午 14:30
地 點(diǎn)：中國(guó)科學(xué)院地理資源所A0430會(huì)議室
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