One Earth最新文献

{"title":"Ten new insights in climate science 2024.","authors":"Roberto Schaeffer, E Lisa F Schipper, Daniel Ospina, Paula Mirazo, Ane Alencar, Mehrnaz Anvari, Paulo Artaxo, Mehmet Efe Biresselioglu, Tanja Blome, Melanie Boeckmann, Ebba Brink, Wendy Broadgate, Mercedes Bustamante, Wenju Cai, Josep G Canadell, Roberto Cardinale, Maria Paz Chidichimo, Peter Ditlevsen, Ursula Eicker, Sarah Feron, Mahelet G Fikru, Sabine Fuss, Amadou T Gaye, Örjan Gustafsson, Niklas Harring, Cheng He, Sophie Hebden, Adrian Heilemann, Marina Hirota, Nandakumar Janardhanan, Sirkku Juhola, Tae Yong Jung, Jiang Kejun, Şiir Kilkiș, Nilushi Kumarasinghe, David Lapola, June-Yi Lee, Carolina Levis, Adelaide Lusambili, Joannes D Maasakkers, Claire MacIntosh, Jemilah Mahmood, Justin S Mankin, Pía Marchegiani, Maria Martin, Aditi Mukherji, Tischa A Muñoz-Erickson, Zeenat Niazi, Joseph Nyangon, Santosh Pandipati, Amarasinghage T D Perera, Geeta Persad, Åsa Persson, Aaron Redman, Ilona Riipinen, Johan Rockström, Sarah Roffe, Joyashree Roy, Boris Sakschewski, Bjørn H Samset, Peter Schlosser, Ayyoob Sharifi, Wan-Yu Shih, Giles B Sioen, Youba Sokona, Detlef Stammer, Sunhee Suk, Djiby Thiam, Vikki Thompson, Erin Tullos, René M van Westen, Ana Maria Vargas Falla, Daniel J Vecellio, John Worden, Henry C Wu, Chi Xu, Yang Yang, Mariam Zachariah, Zhen Zhang, Gina Ziervogel","doi":"10.1016/j.oneear.2025.101285","DOIUrl":"10.1016/j.oneear.2025.101285","url":null,"abstract":"<p><p>The years 2023 and 2024 were characterized by unprecedented warming across the globe, underscoring the urgency of climate action. Robust science advice for decision makers on subjects as complex as climate change requires deep cross- and interdisciplinary understanding. However, navigating the ever-expanding and diverse peer-reviewed literature on climate change is enormously challenging for individual researchers. We elicited expert input through an online questionnaire (188 respondents from 45 countries) and prioritized 10 key advances in climate-change research with high policy relevance. The insights span a wide range of areas, from changes in methane and aerosol emissions to the factors shaping citizens' acceptance of climate policies. This synthesis and communications effort forms the basis for a science-policy report distributed to party delegations ahead of the 29th session of the Conference of the Parties (COP29) to inform their positions and arguments on critical issues, including heat-adaptation planning, comprehensive mitigation strategies, and strengthened governance in energy-transition minerals value chains.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"8 6","pages":"None"},"PeriodicalIF":15.1,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12181172/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144477790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Seizing the policy opportunities for health- and equity-improving energy decisions.","authors":"Wei Peng, Susan Anenberg, John Bistline, Mark Budolfson, Sara M Constantino, Kelly Crawford, Kenneth Davis, Peter DeCarlo, Allen Fawcett, Hayden Hashimoto, Casey Helgeson, Xinyuan Huang, Gokul Iyer, Klaus Keller, Harry Kennard, Kathleen M Kennedy, Robert Laumbach, Vijay Limaye, Erin Mayfield, James McFarland, Michelle Meyer, Paul Miller, Andrew Place, Nicholas Roy, Christine Schell, Noah Scovronick, Steven J Smith, Vivek Srikrishnan, Donna Vorhees, Yuanyu Xie","doi":"10.1016/j.oneear.2024.12.007","DOIUrl":"10.1016/j.oneear.2024.12.007","url":null,"abstract":"<p><p>The Inflation Reduction Act (IRA), together with other US federal policies, offers a unique window of opportunity to promote health and equity goals through clean energy investments. Seizing these near-term opportunities to realize sizable synergies requires strategic actions from federal, state, and local actors.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"8 2","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12270457/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144676454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multipurpose trees on farms can improve nutrition in Malawi.","authors":"Emilie Vansant, Charlotte Hall, Bowy den Braber, Judith Kamoto, Matthias Geck, Florian Reiner, Laura Vang Rasmussen","doi":"10.1016/j.oneear.2024.12.001","DOIUrl":"10.1016/j.oneear.2024.12.001","url":null,"abstract":"<p><p>In low- and middle-income countries, there is growing evidence that trees in landscapes can support healthy diets. Yet, the bulk of this evidence is based on broad-scale associations and thus fails to tease apart the contributions of different types of trees. Here, we examine how the use of on-farm trees for food, income, and fuel relates to micronutrient adequacy (vitamin A, zinc, iron, and folate) and food sourcing patterns in rural Malawi. We used data from socioeconomic, land use, and dietary surveys conducted with 460 women in both the dry and wet seasons. Our results illustrate that, compared to other uses, the use of on-farm trees for food is the most significant determinant of women's micronutrient adequacy across seasons. While this study does not find consistent dietary benefits from using on-farm trees for only fuel and income, our results suggest that multipurpose on-farm trees can support adequate intake of all measured micronutrients.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"8 2","pages":"None"},"PeriodicalIF":15.1,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11904760/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143626793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scaling biochar solutions for urban carbon dioxide removal","authors":"Yuying Zhang, Weijian Xu, Xiaohong Zhu, Roya Maboudian, Yong Sik Ok, Daniel C.W. Tsang","doi":"10.1016/j.oneear.2024.08.008","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.008","url":null,"abstract":"<p>Biochar plays a vital role in carbon dioxide removal and achieving carbon neutrality, yet its diverse applications remain underexploited due to techno-economic barriers and limited industry-academia-government cooperation. Enhancing scientific innovation, cross-disciplinary collaboration, and robust policy and regulation support are essential to maximize its positive climate impact.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"43 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Five principles for robust carbon dioxide removal policy in the G7","authors":"Felix Schenuit, Oliver Geden, Glen P. Peters","doi":"10.1016/j.oneear.2024.08.015","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.015","url":null,"abstract":"<p>Carbon dioxide removal (CDR) policy is evolving rapidly but remains fragmented. Upcoming initiatives by the G7 members, which face expectations to be frontrunners in CDR deployment, should follow five principles for robust policies. This will be critical to prepare for distributional conflicts associated with achieving net-zero and net-negative emissions, both domestically and internationally.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"49 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hope and hype for negative emissions","authors":"","doi":"10.1016/j.oneear.2024.09.002","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.09.002","url":null,"abstract":"No Abstract","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"17 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding land-based carbon dioxide removal in the context of the Rio Conventions","authors":"Kate Dooley, Setu Pelz, Alexander Norton","doi":"10.1016/j.oneear.2024.08.009","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.009","url":null,"abstract":"<p>Carbon dioxide removal (CDR) is increasingly recognized as essential for achieving the Paris Agreement’s climate goals. Current CDR strategies primarily involve land-based measures, such as afforestation, reforestation, and soil carbon enhancement. These approaches, often labeled as nature-based solutions (NBS) or natural climate solutions (NCS), have sparked debate due to their potential adverse effects on biodiversity and uncertainty around the scale and durability of potential climate benefits. This paper introduces a framework for evaluating trade-offs in land-based CDR activities following the recent United Nations Environment Assembly definition of NBS. This framework emphasizes ecosystem integrity, human rights, and sustainable development, aligning with the objectives of the three Rio Conventions, which provide a guardrail to inform pathways toward feasible and equitable implementation. By applying this framework, we provide a more comprehensive understanding of the environmental and social constraints on CDR, ensuring that climate mitigation efforts do not compromise biodiversity, ecosystem services, or human well-being.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"37 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Getting real about capturing carbon from the air","authors":"Howard Herzog, Jennifer Morris, Angelo Gurgel, Sergey Paltsev","doi":"10.1016/j.oneear.2024.08.011","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.011","url":null,"abstract":"<p>Many modeling studies depend on direct air capture (DAC) in their 1.5°C stabilization scenarios. These studies rely on assumptions that are overly optimistic regarding the cost and scaling-up of DAC systems. This can lead to highly misleading results that can ultimately impact the ability to reach climate stabilization goals.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"2 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reconciling the different uses and values of deadwood in the European Green Deal","authors":"Nicolas Mansuy, José I. Barredo, Mirco Migliavacca, Roberto Pilli, Alexandro B. Leverkus, Klara Janouskova, Sarah Mubareka","doi":"10.1016/j.oneear.2024.08.001","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.001","url":null,"abstract":"<p>The growing demand for woody biomass to meet the environmental and climate objectives of the European Green Deal raises concerns about the capacity of forest ecosystems to sustain their diverse services and functions. Deadwood, an often-overlooked source of biomass, exemplifies this dilemma, yet the evidence needed to enhance its management is sparse. Here, we put the role of deadwood into perspective through a literature review and comparison of estimates in managed and unmanaged forests. We demonstrate that deadwood intersects many overlapping and sometimes conflicting policies, playing a multifaceted role in the bioeconomy, biodiversity conservation, soil health, fire mitigation, bioenergy, and carbon storage. Given the increasing pressure on deadwood and the ecosystem services it provides, we argue that coherent and mutually supportive policies are needed to develop multifunctional pathways that reconcile deadwood management with biodiversity, bioenergy, and climate objectives. Therefore, we suggest that harmonized data and monitoring are essential, along with transdisciplinary collaboration, to identify trade-offs between biomass uses and values and ensure the maintenance of functional forest ecosystems.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"30 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Toward an integrated understanding of how extreme polar light regimes, hybridization, and light-sensitive microbes shape global biodiversity","authors":"Kari Saikkonen, Traci Birge, Benjamin Fuchs, Marjo Helander, Janne A. Ihalainen, Riitta Nissinen, Pere Puigbò","doi":"10.1016/j.oneear.2024.08.002","DOIUrl":"https://doi.org/10.1016/j.oneear.2024.08.002","url":null,"abstract":"<p>Low knowledge sharing across disciplines studying geo-evolutionary processes determining species adaptations hinders the mitigation of biodiversity loss driven by human-induced climate warming. Further, the impacts of microbes and light regimes on species adaptations to accelerated climate warming are largely ignored. On a geologic timescale, range shifts to higher latitudes necessitate adaptation to new light environments, including extreme polar seasons, i.e., \"polar night.\" Chemical crosstalk among coevolving microbes and plants modulates ecologically relevant traits, and photosensitive and other microbes may aid plant adaptation. We hypothesize that hybridization in new \"circumpolar hybrid zones” and plant-microbial cooperation in those zones and elsewhere will be significant in maintaining genetic admixture and species diversity on a geological timescale. We propose the concept of circumpolar hybrid zones and an integrated framework, inclusive of microbes, to unite disparate research disciplines, advance understanding of evolution, and improve strategies for climate adaptation and mitigation.</p>","PeriodicalId":52366,"journal":{"name":"One Earth","volume":"39 1","pages":""},"PeriodicalIF":16.2,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142259435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}