【摘要征集】AGU2024年會(huì)“ONCE海洋負(fù)排放”專題摘要征集
2024年AGU (American Geophysical Union) Annual Meeting 將于12月9日至13日在美國(guó)華盛頓特區(qū)舉行。
由南方科技大學(xué)張傳倫教授、廈門大學(xué)焦念志教授、路易斯安那州立大學(xué)Kanchan Maiti教授、加利福尼亞大學(xué)圣克魯斯分校Adina Paytan教授共同組織的"Union Sessions 013- Ocean Negative Carbon Emission Approaches for Mitigating Climate Change: Mechanisms, Practices and Governance" 和由中國(guó)地質(zhì)調(diào)查局青島海洋地質(zhì)研究所葉思源研究員、美國(guó)地質(zhì)調(diào)查局濕地與水生研究中心Ken Krauss教授、加泰羅尼亞氣候變化技術(shù)中心Nuno Caiola教授、廈門大學(xué)焦念志教授共同組織的"Ocean Sciences 036- The Impact of Climate Change and Human Activities on Carbon Sequestration in Coastal Wetlands and Strategies for Carbon Sink Enhancement"分會(huì)現(xiàn)已開放摘要征集，包括口頭報(bào)告和海報(bào)展示兩種形式。歡迎國(guó)內(nèi)外科學(xué)家和青年學(xué)者積極投稿參會(huì)研討。
此外，海洋負(fù)排放國(guó)際大科學(xué)計(jì)劃（ONCE計(jì)劃）將在Town Hall舉行一場(chǎng)以“海洋二氧化碳去除的生態(tài)工程方法（mCDR）：策略與挑戰(zhàn)”為主題的panel discussion，通過特邀嘉賓與現(xiàn)場(chǎng)觀眾的深度對(duì)話，搭建一個(gè)交流探討的國(guó)際舞臺(tái)；并在展位廳布置了ONCE計(jì)劃展區(qū)，展示基于中國(guó)實(shí)踐的、應(yīng)對(duì)氣候變化的海洋解決方案，誠(chéng)邀各界人士蒞臨現(xiàn)場(chǎng)，深入交流。
分會(huì)背景介紹（Background）
Union Session 013：
海洋十年是聯(lián)合國(guó)支持的一項(xiàng)重要的海洋科學(xué)運(yùn)動(dòng)，旨在解決全球海洋可持續(xù)發(fā)展面臨的最關(guān)鍵問題。在本屆會(huì)議上，我們邀請(qǐng)全球研究界就以下倡議進(jìn)行合作：
1）建立儀器化海洋野外站和研究設(shè)施的國(guó)際網(wǎng)絡(luò)；
2）共同設(shè)計(jì)和執(zhí)行跨學(xué)科合作研究項(xiàng)目；
3）制定評(píng)估緩解和適應(yīng)戰(zhàn)略的評(píng)估框架；
4）協(xié)調(diào)能力建設(shè)倡議，促進(jìn)公平的政策和社會(huì)意識(shí)。
具體而言，我們邀請(qǐng)大家關(guān)注以下方面：
1）通過陸海統(tǒng)籌實(shí)現(xiàn)海洋負(fù)排放；
2）通過整合增強(qiáng)堿度等各種方法，最大限度地提高海洋儲(chǔ)碳能力；
3）保護(hù)生態(tài)系統(tǒng)生物多樣性。
此外，我們倡導(dǎo)加強(qiáng)與地方、區(qū)域及全球的從業(yè)者、決策者及立法者的緊密聯(lián)系與合作，在適應(yīng)與減緩氣候變化戰(zhàn)略中實(shí)施公正的海洋治理。
Union Session 013
展板摘要提交入口
（Poster Abstract Submission Portal）
https://agu.confex.com/agu/agu24/prelim.cgi/Session/228034
Ocean Sciences 036：
濱海濕地是地球上最豐富的碳匯之一，其土壤和植被中儲(chǔ)存了大量的碳。然而，氣候變化和人類活動(dòng)改變了生態(tài)系統(tǒng)的物理、化學(xué)和生物過程，給濱海濕地固碳潛力帶來了許多不確定性。為了解決這些問題，本次會(huì)議匯集了不同群體的科學(xué)家來探討生物、生態(tài)、地球化學(xué)、地質(zhì)和影響這些地區(qū)碳封存的理論因素。通過合作討論，我們將確定最緊迫的挑戰(zhàn)，并提出提高濱海濕地碳匯能力的策略。本次會(huì)議構(gòu)建了一個(gè)交流平臺(tái)，旨在深入分享氣候變化與人類活動(dòng)對(duì)海洋負(fù)排放（ONCE）影響的獨(dú)到見解。會(huì)議將致力于形成全面而切實(shí)的評(píng)估與建議，為包括氣候變化專門委員會(huì)（IPCC）在內(nèi)的決策者提供科學(xué)支撐。
Ocean Sciences 036
摘要提交入口
（Abstract Submission Portal）
https://agu.confex.com/agu/agu24/prelim.cgi/Session/226039
會(huì)務(wù)聯(lián)系人
劉大海，liudahai@fio.org.cn，自然資源部第一海洋研究所
摘要提交截止日期（Abstract Submission Deadline）
美國(guó)東部時(shí)間：7月31日 23:59
格林威治時(shí)間：8月1日 03:59
北京時(shí)間：8月1日 11:59
摘要提交指南（Abstract Submission Guidlines）
https://www.agu.org/annual-meeting/present#abstracts
The 2024 AGU (American Geophysical Union) Annual Meeting will be held from December 9 to 13 in Washington, D.C. The "Union Session 013 - Ocean Negative Carbon Emission Approaches for Mitigating Climate Change: Mechanisms, Practices, and Governance" organized by Professor Chuanlun Zhang from Southern University of Science and Technology, Professor Nianzhi Jiao from Xiamen University, Professor Kanchan Maiti from Louisiana State University, and Professor Adina Paytan from the University of California, Santa Cruz, and the "Ocean Sciences 036- The Impact of Climate Change and Human Activities on Carbon Sequestration in Coastal Wetlands and Strategies for Carbon Sink Enhancement" organized by Professor Siyuan Ye from Qingdao Institute of Marine Geology, China Geological Survey, Professor Ken Krauss from Wetland and Aquatic Research Center, U.S. Geological Survey, Professor Nuno Caiola from Climate Change, Technology Center of Catalonia - Eurecat, and Professor Nianzhi Jiao from Xiamen University, are now open for abstract submissions. Both oral presentations and poster displays are available. We warmly invite you to contribute to this session.
PS. We also have a Town Hall session sponsored by the UN Ocean Decade Progam “Ocean Negative Carbon Emissions (ONCE), theming “Eco-engineering approaches for marine carbon dioxide removal (mCDR): Strategies and challenges”, which will provide a platform for dialogues between panel members and the audience. We also have a booth in the exhibition hall to introduce the ONCE program. We welcome everyone to come and communicate with us on site.
Background
Union Session 013：
The United Nations Decade of Ocean Science for Sustainable Development (Ocean Decade for short) represents a significant ocean science movement, aiming to addressing the most critical issues of global oceans. In this session, we invite all research communities to consider, evaluate and advise on negative carbon emission approaches centering around the following initiatives:
1) establishing an international network of instrumented marine field stations and research facilities;
2) co-designing and executing interdisciplinary collaborative research projects;
3) developing an assessment framework for evaluating mitigation and adaptation strategies;
4) coordinating capacity-building initiatives and fostering equitable policy and societal awareness.
Specifically, we invite contributions focusing on:
1) exploring ocean negative carbon emission through land-ocean integration;
2) maximizing carbon sequestration in the ocean by integrating various approaches such as alkalinity enhancement; and
3) protecting ecosystem biodiversity. Furthermore, we advocate for equitable ocean governance of adaptation and mitigation strategies.
This involves fostering closer engagement with local, regional, and global industries, decision-makers, and legislators.
Union Session 013
Poster Abstract Submission Portal
https://agu.confex.com/agu/agu24/prelim.cgi/Session/228034
Ocean Sciences 036：
Coastal wetlands represent some of the Earth's richest carbon sinks, storing vast amounts of carbon within their soils and vegetation. However, climate change and human activities have altered the processes of physics, chemistry and biology that created many uncertainties in the carbon sequestration potential of these ecosystems. To address these complex issues, this session brings together a diverse group of scientists to explore a wide range of topics, including biological, ecological, geochemical, geological, and theoretical factors that influence carbon sequestration in these regions. Through collaborative discussions, participants will identify the most pressing challenges and propose strategies to enhance the carbon sink capacity of coastal wetlands. This session offers a unique opportunity to share insights into the impact of climate change and human activities on Ocean Negative Carbon Emissions (ONCE), will develop comprehensive assessments and actionable recommendations to guide policymakers and governmental agencies like the Intergovernmental Panel on Climate Change (IPCC).
Ocean Sciences 036
Abstract Submission Portal
https://agu.confex.com/agu/agu24/prelim.cgi/Session/226039
Contact
Dahai Liu, liudahai@fio.org.cn, First Institute of Oceanography, Ministry of Natural Resources, China
Abstract Submission Deadline
July 31, 23:59 EST.
GMT: August 1, 03:59
Beijing Time: August 1st 11:59
Abstract Submission Guidelines
https://www.agu.org/annual-meeting/present#abstracts
Global ONCE
海洋是地球上最大的活躍碳庫(kù)。實(shí)現(xiàn)碳中和，既要減排，更要增匯。海洋負(fù)排放，即主動(dòng)增加海洋碳匯，既緩解減排壓力又保障經(jīng)濟(jì)發(fā)展，是支撐碳中和的兩全其美之策。廈門大學(xué)焦念志院士于2017年率先在國(guó)際上提出了海洋負(fù)排放國(guó)際大科學(xué)計(jì)劃的構(gòu)想與倡議，得到國(guó)內(nèi)外科技界的積極響應(yīng)，合作團(tuán)隊(duì)覆蓋全球33個(gè)國(guó)家與地區(qū)的79家科研院所，形成“總部+基地+全球分中心”的國(guó)際合作新模式。2022年6月，海洋負(fù)排放國(guó)際大科學(xué)計(jì)劃正式納入“聯(lián)合國(guó)海洋科學(xué)促進(jìn)可持續(xù)發(fā)展十年”行動(dòng)計(jì)劃，成為聯(lián)合國(guó)十年倡議計(jì)劃框架下的大科學(xué)計(jì)劃。
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