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Climate Smart Agriculture 2024年第1期1卷

作者： Le Yu Zhenrong Du Xiyu Li Qiang Zhao Hui Wu Duoji weise Xinqun Yuan Yuanzheng Yang Wenhua Cai Weimin Song Pei Wang Zhicong Zhao Ying Long Yongguang Zhang Jinbang Peng Xiaoping Xin Fei Xu Miaogen Shen Hui Wang Yuanmei Jiao Yong Luo Department of Earth System Science Ministry of Education Key Laboratory for Earth System Modeling Institute for Global Change Studies Tsinghua University Beijing China Ministry of Education Ecological Field Station for East Asian Migratory Birds Beijing China Tsinghua University (Department of Earth System Science)- Xi'an Institute of Surveying and Mapping Joint Research Center for Next-Generation Smart Mapping Beijing China School of Information and Communication Engineering Dalian University of Technology Dalian China Geothermal Geological Brigade Tibet Autonomous Region Geological and Mineral Exploration and Development Bureau Lhasa China International Department Beijing No. 35 High School Beijing China Key Laboratory of Environment Change and Resources Use in Beibu Gulf Ministry of Education Nanning Normal University Nanning China Guangxi Key Laboratory of Earth Surface Processes and Intelligent Simulation Nanning Normal University Nanning China Key Laboratory of Coastal Environmental Processes and Ecological Restoration Yantai Institute of Coastal Zone Research Chinese Academy of Sciences Yantai China Yellow River Delta Field Observation and Research Station of Coastal Wetland Ecosystem Chinese Academy of Sciences Dongying China Department of Landscape Architecture School of Architecture Tsinghua University Beijing China Institute for National Parks Tsinghua University Beijing China School of Architecture and Hang Lung Center for Real Estate Key Laboratory of Eco Planning & Green Building Ministry of Education Tsinghua University Beijing China International Institute for Earth System Sciences Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing University Nanjing China Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources School of Geography and Ocean Science Nanjing Univer

Continuous and accurate monitoring of agricultural landscapes is crucial for understanding crop phenology and responding to climatic and anthropogenic changes. However, the widely used optical satellite remote sensing is limited by revisit cycles and weather conditions, leading to gaps in agricultural monitoring. To address these limitations, we designed and deployed a Near Surface Camera (NSCam) Network across China, and explored its application in agricultural land monitoring and achieving climate-smart agriculture (CSA). By analyzing the image data captured by the NSCam Network, we can accurately assess long-term or abrupt agricultural land changes. According to the preliminary monitoring results, integrating NSCam data with remote sensing imagery greatly enhances the temporal details and accuracy of agricultural monitoring, aiding agricultural managers in making informed decisions. The impacts of abnormal weather conditions and human activities on agricultural land, which are not captured by remote sensing imagery, can be complemented by incorporating our NSCam Network. The successful implementation of this method underscores its potential for broader application in CSA, promoting resilient and sustainable agricultural practices.

关键词： Near surface camera (NSCam) Climate-smart agriculture (CSA) Agricultural monitoring Data fusion Sentinel-2

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Author Correction: Near-real-time monitoring of global CO2 emissions reveals the effects of the COVID-19 pandemic

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Nature communications 2020年第1期11卷 6292页

作者： Zhu Liu Philippe Ciais Zhu Deng Ruixue Lei Steven J Davis Sha Feng Bo Zheng Duo Cui Xinyu Dou Biqing Zhu Rui Guo Piyu Ke Taochun Sun Chenxi Lu Pan He Yuan Wang Xu Yue Yilong Wang Yadong Lei Hao Zhou Zhaonan Cai Yuhui Wu Runtao Guo Tingxuan Han Jinjun Xue Olivier Boucher Eulalie Boucher Frédéric Chevallier Katsumasa Tanaka Yiming Wei Haiwang Zhong Chongqing Kang Ning Zhang Bin Chen Fengming Xi Miaomiao Liu François-Marie Bréon Yonglong Lu Qiang Zhang Dabo Guan Peng Gong Daniel M Kammen Kebin He Hans Joachim Schellnhuber Department of Earth System Science Tsinghua University Beijing China. zhuliu@***. Laboratoire des Sciences du Climat et de l'Environnement LSCE CEA CNRS UVSQ Centre d'Etudes Orme de Merisiers Gif-sur-Yvette France. Department of Earth System Science Tsinghua University Beijing China. Department of Meteorology and Atmospheric Science The Pennsylvania State University University Park PA USA. Department of Earth System Science University of California Irvine 3232Croul Hall Irvine CA USA. Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA. Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and Engineering Nanjing University of Information Science and Technology Nanjing China. Key Laboratory of Land Surface Pattern and Simulation Institute of Geographical Sciences and Natural Resources Research Chinese Academy of Sciences Beijing China. Climate Change Research Center Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China. Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China. School of Environment Tsinghua University Beijing China. School of Mathematical School Tsinghua University Beijing China. Department of Mathematical Sciences Tsinghua University Beijing China. Center of Hubei Cooperative Innovation for Emissions Trading System Wuhan China. Faculty of Management and Economics Kunming University of Science and Technology 13 Kunming China. Economic Research Centre of Nagoya University Furo-cho Chikusa-ku Nagoya Japan. Institut Pierre-Simon Laplace Sorbonne Université/CNRS Paris France. Université Paris Dauphine Place du Maréchal de Lattre de Tassigny 75016 Paris France.

A Correction to this paper has been published: https://***/10.1038/s41467-020-20254-5.

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REGIONAL CLIMATES

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Bulletin of the American Meteorological Society 2022年第8期103卷 S341-S454页

作者： Abida, A. Agyakwah, W. Aldeco, Laura S. Alfaro, Eric J. Allen, Teddy Alves, Lincoln M. Amador, Jorge A. Andrade, B. Asgarzadeh, P. Avalos, Grinia Baez, Julian Bardin, M.Yu. Bekele, E. Bertalanic, Renato Bissolli, Peter Bochníček, Oliver Bukunt, Brandon Calderón, Blanca Campbell, Jayaka D. Chandler, Elise Charlton, Candice S. Cheng, Vincent Y.S. Clarke, Leonardo A. Correa, Kris Cortés Salazar, Catalina R. Costa, Felipe Crhová, Lenka Cunha, Ana Paula Demircan, Mesut Dhurmea, K.R. Domínguez, Diana A. Dulamsuren, Dashkhuu ElKharrim, M. Espinoza, Jhan-Carlo Fazl-Kezemi, A. Fedaeff, Nava Fenimore, Chris Fuhrman, Steven Ganter, Catherine Gleason, Karin Guard, Charles P. Hagos, Samson Hanafusa, Mizuki Heim, Richard R. Kennedy, John Hellström, Sverker Hidalgo, Hugo G. Ijampy, I.A. Im, Gyo Soon Jumaux, G. Kabidi, K. Kerr, Kenneth Khalatyan, Yelena Khan, Valentina Khiem, Mai Van Koch, Tobias Koren, Gerbrand Korshunova, Natalia N. Kruger, A.C. Lakatos, Mónika Mamen, Jostein Lam, Hoang Phuc Lander, Mark A. Lavado-Casimiro, Waldo Lee, Tsz-Cheung Leung, Kinson H.Y. Liu, Xuefeng Lu, Rui Marengo, José A. Marjan, Mohammadi Martínez, Ana E. McBride, Charlotte Mekonnen, Ademe Mietus, Mirek Misevicius, Noelia Moise, Aurel Molina-Carpio, Jorge Mora, Natali Mostafa, Awatif E. Ndiaye, O. Nieto, Juan J. Olafsdottir, Kristin Pascual Ramírez, Reynaldo Phillips, David Porat, Amos Rodriguez Guisado, Esteban Rajeevan, Madhavan Ramos, Andrea M. Recalde Coronel, Cristina Reyes Kohler, Alejandra J. Robjhon, M. Ronchail, Josyane Salinas, Roberto Sánchez-Lugo, Ahira Sato, Hirotaka Sato, Hitoshi Sayouri, Amal Sensoy, Serhat Setiawan, Amsari Mudzakir Sima, F. Smith, Adam Sorel, Matthieu Spillane, Sandra Spence, Jacqueline M. Sreejith, O.P. Srivastava, A.K. Stephenson, Tannecia S. Takahashi, Kiyotoshi Taylor, Michael A. Thiaw, Wassila M. Tobin, Skie Trescilo, Lidia Trotman, Adrian R. Van Meerbeeck, Cedric J. Vazifeh, A. Wakamatsu, Shunya Zaheer, M.F. Zeng, F. Zhang, Peiqun Zhu, Zhiwei Agence Nationale de l’Aviation Civile et de la Météorologie Senegal Climate Prediction Center National Centers for Environmental Prediction NOAA College ParkMD United States Servicio Meteorológico Nacional Buenos Aires Argentina Center for Geophysical Research School of Physics University of Costa Rica San José Costa Rica Caribbean Institute for Meteorology and Hydrology Bridgetown Barbados Centro Nacional de Monitoramento e Alertas de Desastres Naturais CEMADEN São Paulo Brazil Seychelles Meteorological Authority Mahe Seychelles National Center for Climate and Drought Crisis Management Islamic Republic of Iranian Meteorological Organization Iran Servicio Nacional de Meteorología e Hidrología del Perú Lima Peru Universidad Católica Nuestra Señora de la Asunción Asunción Paraguay Yu. A. Izrael Institute of Global Climate and Ecology Institute of Geography Russian Academy of Sciences Russia Slovenian Environment Agency Slovenia Deutscher Wetterdienst WMO RA VI Regional Climate Centre Network Offenbach Germany Slovak Hydrometeorological Institute Slovakia NOAA/NWS Weather Forecast Office Guam Center for Geophysical Research University of Costa Rica San José Costa Rica Department of Physics The University of the West Indies Jamaica Bureau of Meteorology MelbourneVIC Australia Environment and Climate Change Canada TorontoON Canada Dirección de Meteorológica de Chile Santiago de Chile Chile Guayaquil Ecuador Czech Hydrometeorologival Institute Czech Republic Turkish State Meteorological Service Ankara Turkey Mauritius Meteorological Service Vacoas Mauritius Institute of Meteorology Hydrology and Environment National Agency for Meteorology Ulaanbaatar Mongolia Direction de la Météorologie Nationale Maroc Rabat Morocco Université Grenoble Alpes Institut des Géosciences de l’Environnement IRD CNRS Grenoble INP Grenoble France Auckland New Zealand NOAA/NESDIS National Centers for Environmental Information AshevilleNC United States NOAA/NWS National Cen

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State of the climate in 2020 7. Regional climates

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Bulletin of the American Meteorological Society 2021年第8期102卷 S357-S463页

作者： Alfaro, Eric J. Alves, Lincoln M. Amador, Jorge A. Andrade, B. Argeñalso, Francisco Asgarzadeh, P. Baez, Julian Barakiza, Reuben Bardin, M.Yu. Bardin, Mikhail Bissolli, Peter Bochníček, Oliver Bukunt, Brandon Calderón, Blanca Campbell, Jayaka D. Chandler, Elise Chang'a, Ladislaus Cheng, Vincent Y.S. Clarke, Leonardo A. Correa, Kris Cortés, Catalina Costa, Felipe Cunha, A.P.M.A. Demircan, Mesut Dhurmea, K.R. Diawara, A. Diouf, Sarah Dulamsuren, Dashkhuu ElKharrim, M. Espinoza, Jhan-Carlo Fazl-Kazem, A. Fenimore, Chris Fuhrman, Steven Ganter, Catherine Gleason, Karin Guard, Charles P. Hagos, Samson Hanafusa, Mizuki Hasannezhad, H.R. Heim, Richard R. Hidalgo, Hugo G. Ijampy, J.A. Im, Gyo Soon Joseph, Annie C. Jumaux, G. Kabidi, K.R. Kamsu-Tamo, P.-H. Kennedy, John Khan, Valentina Khiem, Mai Van King'uza, Philemon Korshunova, Natalia N. Kruger, A.C. Lakatos, Mónika Lam, Hoang Phuc Lander, Mark A. Lavado-Casimiro, Waldo Lee, Tsz-Cheung Leung, Kinson H.Y. Li, Tim Macara, Gregor Mamen, Jostein Marengo, José A. McBride, Charlotte Mekonnen, Ademe Misevicius, Noelia Moise, Aurel Molina-Carpio, Jorge Mora, Natali Mostafa, Awatif E. Mtongori, Habiba Mutai, Charles Ndiaye, O. Nieto, Juan José Nyembo, Latifa Nying'uro, Patricia Pan, Xiao Pascual Ramírez, Reynaldo Phillips, David Pugh, Brad Rajeevan, Madhavan Rakotonirina, M.L. Ramos, Andrea M. Robjhon, M. Camino, Rodriguez Guisado, Rodriguez Ronchail, Josyane Rösner, Benjamin Salinas, Roberto Sánchez-Lugo, Ahira Sato, Hirotaka Sato, Hitoshi Sayouri, Amal Sebaziga, Joseph Sensoy, Serhat Spillane, Sandra Trachte, Katja van der Schrier, Gerard Sima, F. Smith, Adam Spence, Jacqueline M. Sreejith, O.P. Srivastava, A.K. Stella, José L. Stephenson, Kimberly A. Stephenson, Tannecia S. Supari, S. Tajbakhsh-Mosalman, Sahar Tamar, Gerard Taylor, Michael A. Teshome, Asaminew Thiaw, Wassila M. Tobin, Skie Trotman, Adrian R. Van Meerbeeck, Cedric J. Vazifeh, A. Wakamatsu, Shunya Wang, Wei Xin, Fei Zeng, F. Zhang, Peiqun Zhu, Zhiwei Allen, Jessicca Andersen, Andrea Hammer, Gregory Love-Brota Center for Geophysical Research School of Physics University of Costa Rica San José Costa Rica Centro de Ciencia do Sistema Terrestre Instituto Nacional de Pesquisas Espaciais Sao Paulo Brazil Seychelles Meteorological Authority Mahe Seychelles Centro Nacional de Estudios Atmosféricos Oceanográficos y Sísmicos Tegucigalpa Honduras National Center for Climate and Drought Crisis Management Islamic Republic of Iranian Meteorological Organization Iran Universidad Católica Nuestra Senora de la Asunción Asunción Paraguay Burundi Hydrometeorological Department Bujumbura Burundi Yu. A. Izrael Institute of Global Climate and Ecology Institute of Geography Russian Academy of Sciences Russia Institute of Global Climate and Ecology Moscow Russia Deutscher Wetterdienst WMO RA VI Regional Climate Centre Network Offenbach Germany Slovak Hydrometeorological Institute Slovakia NOAA/NWS Weather Forecast Office Guam Center for Geophysical Research University of Costa Rica San José Costa Rica Department of Physics The University of the West Indies Jamaica Bureau of Meteorology MelbourneVIC Australia Tanzania Meteorological Authority Dar es Salaam Tanzania United Republic of Environment and Climate Change Canada TorontoON Canada Servicio Nacional de Meteorología e Hidrología del Perú Lima Peru Dirección de Meteorológica de Chile Santiago de Chile Chile International Centre for Research on El Niño Guayaqui Ecuador Centro Nacional de Monitoramento e Alertas de Desastres Naturais CEMADEN Sao Paulo Brazil Turkish State Meteorological Service Ankara Turkey Mauritius Meteorological Service Vacoas Mauritius NOAA/NWS National Centers for Environmental Prediction Climate Prediction Center College ParkMD United States Climate Change and Resource Research Section Information and Research Institute of Meteorology Hydrology and Environment National Agency for Meteorology Hydrology and Environmental Monitoring Ulaanbaatar Mongolia Direction de la Météorologie Nationale Maroc Rabat

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A ring-like accretion structure in M87 connecting its black hole and jet

arXiv

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arXiv 2023年

作者： Lu, Ru-Sen Asada, Keiichi Krichbaum, Thomas P. Park, Jongho Tazaki, Fumie Pu, Hung-Yi Nakamura, Masanori Lobanov, Andrei Hada, Kazuhiro Akiyama, Kazunori Kim, Jae-Young Marti-Vidal, Ivan Gómez, José L. Kawashima, Tomohisa Yuan, Feng Ros, Eduardo Alef, Walter Britzen, Silke Bremer, Michael Broderick, Avery E. Doi, Akihiro Giovannini, Gabriele Giroletti, Marcello Ho, Paul T.P. Honma, Mareki Hughes, David H. Inoue, Makoto Jiang, Wu Kino, Motoki Koyama, Shoko Lindqvist, Michael Liu, Jun Marscher, Alan P. Matsushita, Satoki Nagai, Hiroshi Rottmann, Helge Savolainen, Tuomas Schuster, Karl-Friedrich Shen, Zhi-Qiang de Vicente, Pablo Walker, R. Craig Yang, Hai Zensus, J. Anton Algaba, Juan Carlos Allardi, Alexander Bach, Uwe Berthold, Ryan Bintley, Dan Byun, Do-Young Casadio, Carolina Chang, Shu-Hao Chang, Chih-Cheng Chang, Song-Chu Chen, Chung-Chen Chen, Ming-Tang Chilson, Ryan Chuter, Tim C. Conway, John Crew, Geoffrey B. Dempsey, Jessica T. Dornbusch, Sven Faber, Aaron Friberg, Per García, Javier González Garrido, Miguel Gómez Han, Chih-Chiang Han, Kuo-Chang Hasegawa, Yutaka Herrero-Illana, Ruben Huang, Yau-De Huang, Chih-Wei L. Impellizzeri, Violette Jiang, Homin Jinchi, Hao Jung, Taehyun Kallunki, Juha Kirves, Petri Kimura, Kimihiro Koay, Jun Yi Koch, Patrick M. Kramer, Carsten Kraus, Alex Kubo, Derek Kuo, Cheng-Yu Li, Chao-Te Lin, Lupin Chun-Che Liu, Ching-Tang Liu, Kuan-Yu Lo, Wen-Ping Lu, Li-Ming MacDonald, Nicholas Martin-Cocher, Pierre Messias, Hugo Meyer-Zhao, Zheng Minter, Anthony Nair, Dhanya G. Nishioka, Hiroaki Norton, Timothy J. Nystrom, George Ogawa, Hideo Oshiro, Peter Patel, Nimesh A. Pen, Ue-Li Pidopryhora, Yurii Pradel, Nicolas Raffin, Philippe A. Rao, Ramprasad Ruiz, Ignacio Sanchez, Salvador Shaw, Paul Snow, William Sridharan, T.K. Srinivasan, Ranjani Tercero, Belén Torne, Pablo Traianou, Efthalia Wagner, Jan Walther, Craig Wei, Ta-Shun Yang, Jun Yu, Chen-Yu Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai China Key Laboratory of Radio Astronomy Chinese Academy of Sciences Nanjing China Max-Planck-Institut für Radioastronomie Bonn Germany Institute of Astronomy and Astrophysics Academia Sinica Taipei Taiwan Korea Astronomy and Space Science Institute Daejeon Korea Republic of Simulation Technology Development Department Tokyo Electron Technology Solutions Oshu Japan Mizusawa VLBI Observatory National Astronomical Observatory of Japan Oshu Japan Department of Physics National Taiwan Normal University Taipei Taiwan Center of Astronomy and Gravitation National Taiwan Normal University Taipei Taiwan Department of General Science and Education National Institute of Technology Hachinohe College Hachinohe City Japan Department of Astronomical Science The Graduate University for Advanced Studies SOKENDAI Mitaka Japan Black Hole Initiative Harvard University CambridgeMA United States Massachusetts Institute of Technology Haystack Observatory WestfordMA United States National Astronomical Observatory of Japan Mitaka Japan Department of Astronomy and Atmospheric Sciences Kyungpook National University Daegu Korea Republic of Departament d’Astronomia i Astrofísica Universitat de València Valencia Spain Observatori Astronòmic Universitat de València Valencia Spain Instituto de Astrofísica de Andalucía-CSIC Granada Spain Institute for Cosmic Ray Research The University of Tokyo Chiba Japan Key Laboratory for Research in Galaxies and Cosmology Chinese Academy of Sciences Shanghai China School of Astronomy and Space Sciences University of Chinese Academy of Sciences Beijing China Institut de Radioastronomie Millimétrique Saint Martin d’Hères France Department of Physics and Astronomy University of Waterloo WaterlooON Canada Waterloo Centre for Astrophysics University of Waterloo WaterlooON Canada Perimeter Institute for Theoretical Physics WaterlooON Canada Institute of Space and Astron

The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation1,2. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole3. Here we report images of M87 obtained in 2018, at a wavelength of 3.5 mm, showing that the compact radio core is spatially resolved. High-resolution imaging shows a ring-like structure of 8. 4!1.1$0.5 Schwarzschild radii in diameter, approximately 50% larger than that seen at 1.3 mm. The outer edge at 3.5 mm is also larger than that at 1.3 mm. This larger and thicker ring indicates a substantial contribution from the accretion flow with absorption effects in addition to the gravitationally lensed ring-like emission. The images show that the edge–brightened jet connects to the accretion flow of the black hole. Close to the black hole, the emission profile of the jet-launching region is wider than the expected profile of a black -hole-driven jet, suggesting the possible presence of a wind associated with the accretion flow. © 2023, CC BY.

关键词： Galaxies

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Health co-benefits of post-COVID-19 low-carbon recovery in Chinese cities

Nature Cities

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Nature Cities 2024年 695-705页

作者： Chenxi Lu Felix Creutzig Jiawei Hu Yingjian Huang Huibin Mo Ying Yu Yun Li Da Huo Xuanren Song Xiaoting Huang Zhu Liu Yun Sun Kai Liu Shaohui Zhang Karyn Morrissey Jinpyo Hong Zhu Deng Zhuanjia Du Mercator Research Institute on Global Commons and Climate Change Berlin Germany Sustainability Economics of Human Settlements Technical University Berlin Berlin Germany Belfer Center for Science and International Affairs Harvard Kennedy School Harvard University Cambridge MA USA Alibaba Cloud Hangzhou China Guangdong Key Laboratory for Urbanization and Geo-simulation School of Geography and Planning Sun Yat-sen University Guangzhou China Shenzhen Key Laboratory of Ecological Remediation and Carbon Sequestration Institute of Environment and Ecology Tsinghua Shenzhen International Graduate School Tsinghua University Shenzhen China Data-Driven EnviroLab Department of Public Policy University of North Carolina at Chapel Hill Chapel Hill NC USA Department of Environmental Sciences and Engineering Gillings School of Global Public Health University of North Carolina at Chapel Hill Chapel Hill NC USA Faculty of Engineering Science Department of Architecture KU Leuven Leuven Belgium Department of Earth System Science Ministry of Education Key Laboratory for Earth System Modeling Institute for Global Change Studies Tsinghua University Beijing China Department of Civil & Mineral Engineering University of Toronto Toronto Ontario Canada School of Environmental Science and Engineering Tianjin University Tianjin China Department of Geography King’s College London London UK Guangdong Holdings Limited Guangzhou China International Institute for Applied Systems Analysis (IIASA) Laxenburg Austria Division for Climate and Energy Policy Department of Technology Management and Economics Technical University of Denmark Lyngby Denmark School of Engineering Brown University Providence RI USA Department of Geography University of Hong Kong Hong Kong SAR China Department of Political Science Columbia University New York NY USA

Post-pandemic green recovery is pivotal in achieving global sustainable development goals by simultaneously revitalizing economies and reducing greenhouse gas emissions, air pollution and improving public welfare. However, subnational and city-level understanding of green recovery, its efficacy and its alignment with public health is poorly understood. Here we focus on post-COVID-19 low-carbon recovery—economic growth combined with reduced carbon emissions—and explore health co-benefits in Chinese cities. A novel near-real-time daily carbon emission dataset of 48 cities in China is developed, coupled with detailed health and economic municipal statistics and models. We find that, on average, six low-carbon-recovery cities, mainly megacities, saved 1.2 times as many lives per 100,000 population compared with the 42 other cities, and their annual monetary avoided premature deaths per 100,000 population was 1.5 times more than the 42 other cities. The accumulated monetary health co-benefits for low-carbon-recovery cities were US$ 4.2 billion (95% confidence interval, 2.1–6.3) during the post-COVID-19 period. We show that government spending on electric vehicles increases the likelihood of achieving low-carbon recovery in Chinese cities. Our results underscore the significant health co-benefits of low-carbon recovery, pointing to synergies between advancing local welfare and global environmental objectives.

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DeePMD-kit v2: A software package for Deep Potential models

arXiv

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arXiv 2023年

作者： Zeng, Jinzhe Zhang, Duo Lu, Denghui Mo, Pinghui Li, Zeyu Chen, Yixiao Rynik, Marián Huang, Li'ang Li, Ziyao Shi, Shaochen Wang, Yingze Ye, Haotian Tuo, Ping Yang, Jiabin Ding, Ye Li, Yifan Tisi, Davide Zeng, Qiyu Bao, Han Xia, Yu Huang, Jiameng Muraoka, Koki Wang, Yibo Chang, Junhan Yuan, Fengbo Bore, Sigbjørn Løland Cai, Chun Lin, Yinnian Wang, Bo Xu, Jiayan Zhu, Jia-Xin Luo, Chenxing Zhang, Yuzhi Goodall, Rhys E.A. Liang, Wenshuo Singh, Anurag Kumar Yao, Sikai Zhang, Jingchao Wentzcovitch, Renata Han, Jiequn Liu, Jie Jia, Weile York, Darrin M. Weinan, E. Car, Roberto Zhang, Linfeng Wang, Han Laboratory for Biomolecular Simulation Research Institute for Quantitative Biomedicine Department of Chemistry and Chemical Biology Rutgers University PiscatawayNJ08854 United States AI for Science Institute Beijing100080 China DP Technology Beijing100080 China Academy for Advanced Interdisciplinary Studies Peking University Beijing100871 China HEDPS CAPT College of Engineering Peking University Beijing100871 China College of Electrical and Information Engineering Hunan University Changsha China Yuanpei College Peking University Beijing100871 China Program in Applied and Computational Mathematics Princeton University PrincetonNJ08540 United States Department of Experimental Physics Comenius University Mlynská Dolina F2 Bratislava842 48 Slovakia Center for Quantum Information Institute for Interdisciplinary Information Sciences Tsinghua University Beijing100084 China Center for Data Science Peking University Beijing100871 China ByteDance Research Zhonghang Plaza No. 43 North 3rd Ring West Road Haidian District Beijing China College of Chemistry and Molecular Engineering Peking University Beijing100871 China Baidu Inc. Beijing China Key Laboratory of Structural Biology of Zhejiang Province School of Life Sciences Westlake University Zhejiang Hangzhou China Westlake AI Therapeutics Lab Westlake Laboratory of Life Sciences and Biomedicine Zhejiang Hangzhou China Department of Chemistry Princeton University PrincetonNJ08544 United States SISSA Scuola Internazionale Superiore di Studi Avanzati Trieste34136 Italy Laboratory of Computational Science and Modeling Institute of Materials École Polytechnique Fédérale de Lausanne Lausanne1015 Switzerland Department of Physics National University of Defense Technology Hunan Changsha410073 China State Key Lab of Processors Institute of Computing Technology Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China School of Electronics Engineerin

DeePMD-kit is a powerful open-source software package that facilitates molecular dynamics simulations using machine learning potentials (MLP) known as Deep Potential (DP) models. This package, which was released in 2017, has been widely used in the fields of physics, chemistry, biology, and material science for studying atomistic systems. The current version of DeePMD-kit offers numerous advanced features such as DeepPot-SE, attention-based and hybrid descriptors, the ability to fit tensile properties, type embedding, model deviation, Deep Potential - Range Correction (DPRc), Deep Potential Long Range (DPLR), GPU support for customized operators, model compression, non-von Neumann molecular dynamics (NVNMD), and improved usability, including documentation, compiled binary packages, graphical user interfaces (GUI), and application programming interfaces (API). This article presents an overview of the current major version of the DeePMD-kit package, highlighting its features and technical details. Additionally, the article benchmarks the accuracy and efficiency of different models and discusses ongoing developments. © 2023, CC BY-NC-ND.

关键词： Molecular dynamics

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REGIONAL CLIMATES

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Bulletin of the American Meteorological Society 2024年第8期105卷 S371-S484页

作者： Agyakwah, W. Ahmadpour, Somayeh Aldeco, Laura S. Alfaro, Eric J. Alves, Lincoln M. Amador, Jorge A. Andrade, B. Arguez, Anthony Avalos, Grinia Bardin, M.Yu. Beauchemin, Marc Bekele, E. Berne, Christine Bissolli, Peter Bochníček, Oliver Bukunt, Brandon Calderón, Blanca Campbell, Jayaka Chandler, Elise Charlton, Candice S. Chen, Jack Cheng, Vincent Y.S. Chisholm, Lucy Clarke, Leonardo Correa, Kris Costa, Felipe Cunha, Ana P. Dindyal, S. Dulamsuren, Dashkhuu Echeverría Garcés, Paola Ekici, Mithat ElKharrim, M. Espinoza, Jhan-Carlo Fenimore, Chris Fu, Shanshan Ganter, Catherine Gevorgyan, Artur Gleason, Karin Gómez Camacho, Julio González Hernández, Yolanda Hakmi, S. Heim, Richard R. Hicks, J. Hidalgo, Hugo G. Huang, Hongjie Jadra, Gerardo Jain, Piyush Jumaux, G. Kabidi, K. Kazemi, Amin Fazl Kendon, Michael Kennedy, John Khalatyan, Yelena Khan, Valentina Khiem, Mai Van Kirchmeier-Young, Megan Korshunova, Natalia N. Kruger, A.C. Lakatos, Mónika Lam, Hoang Phuc Lavado-Casimiro, Waldo Lee, Tsz-Cheung Lu, Rui Mamen, Jostein Marengo, Jose A. Marjan, Mohammadi Martinez, Rodney McBride, C. Mekonnen, Ademe Meyers, Tristan Minney, Caitlin Moise, Aurel Molina-Carpio, Jorge Moody, Ronald Mora, Natali Mostafa, A.E. Muharsyah, Robi Okunaka, Yuka Orlik, Alexander Pascual Ramírez, Reynaldo Porat, Amos Quispe, Willy R. Ramos, Andrea M. Ressl, Hans Rivera, Patricia P. Robjhon, M. Rodriguez Guisado, Esteban Roebeling, Maarit Ronchail, Josyane Rösner, Benjamin Sabeerali, C.T. Salinas, Roberto Sayouri, A. Segele, Z.T. Sensoy, Serhat Seong, Ji-In Serna Cuenca, Julieta Shukla, R. Smith, Adam Spence-Hemmings, Jacqueline Sreejith, O.P. Srivastava, A.K. Stella, Jose L. Stephenson, Tannecia S. Stevens, Laura Takahashi, Kiyotoshi Takemura, Kazuto Taylor, Michael A. Thiaw, W.M. Trachte, Katja Trotman, Adrian van der Linden, Roderick van der Schrier, Gerard Van Meerbeeck, Cédric J. Vazife, Ahad Virasami, R. Wu, Francis Zhang, Peiqun Zhu, Zhiwei NOAA NWS National Centers for Environmental Prediction Climate Prediction Center College ParkMD United States Senftenberg Cottbus Germany Servicio Meteorológico Nacional Buenos Aires Argentina Center for Geophysical Research School of Physics University of Costa Rica San José Costa Rica Centro Nacional de Monitoramento e Alertas de Desastres Naturais CEMADEN São Paulo Brazil Seychelles Meteorological Authority Mahe Seychelles NOAA/NESDIS National Centers for Environmental Information AshevilleNC United States Servicio Nacional de Meteorología e Hidrología del Perú Lima Peru Yu. A. Izrael Institute of Global Climate and Ecology Institute of Geography Russian Academy of Sciences Moscow Russia Environment and Climate Change Canada Montreal Canada Météo France Toulouse France Deutscher Wetterdienst WMO RA VI Regional Climate Centre Network Offenbach Germany Slovak Hydrometeorological Institute Bratislava Slovakia NOAA/NWS Weather Forecast Office Guam Tiyan United States Center for Geophysical Research University of Costa Rica San José Costa Rica Department of Physics The University of the West Indies Kingston Jamaica Bureau of Meteorology Melbourne Australia Environment and Climate Change Canada Ottawa Canada Environment and Climate Change Canada Toronto Canada Environment and Climate Change Canada Halifax Canada Guayaquil Ecuador Mauritius Meteorological Service Vacoas Mauritius Institute of Meteorology Hydrology and Environment National Agency for Meteorology Ulaanbaatar Mongolia Quito Ecuador Turkish State Meteorological Service Ankara Turkey General Directorate of Meteorology Rabat Morocco Université Grenoble Alpes Institut des Géosciences de l’Environnement IRD CNRS Grenoble INP Grenoble France Nanjing University of Information Science and Technology Nanjing China Hydrometeorology and Monitoring Center Yerevan Armenia National Meteorological Service of Mexico Mexico City Mexico NOAA NWS National Centers for Environmental Prediction

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A ring-like accretion structure in M87 connecting its black hole and jet

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Nature 2023年第7958期616卷 686-690页

作者： Ru-Sen Lu Keiichi Asada Thomas P Krichbaum Jongho Park Fumie Tazaki Hung-Yi Pu Masanori Nakamura Andrei Lobanov Kazuhiro Hada Kazunori Akiyama Jae-Young Kim Ivan Marti-Vidal José L Gómez Tomohisa Kawashima Feng Yuan Eduardo Ros Walter Alef Silke Britzen Michael Bremer Avery E Broderick Akihiro Doi Gabriele Giovannini Marcello Giroletti Paul T P Ho Mareki Honma David H Hughes Makoto Inoue Wu Jiang Motoki Kino Shoko Koyama Michael Lindqvist Jun Liu Alan P Marscher Satoki Matsushita Hiroshi Nagai Helge Rottmann Tuomas Savolainen Karl-Friedrich Schuster Zhi-Qiang Shen Pablo de Vicente R Craig Walker Hai Yang J Anton Zensus Juan Carlos Algaba Alexander Allardi Uwe Bach Ryan Berthold Dan Bintley Do-Young Byun Carolina Casadio Shu-Hao Chang Chih-Cheng Chang Song-Chu Chang Chung-Chen Chen Ming-Tang Chen Ryan Chilson Tim C Chuter John Conway Geoffrey B Crew Jessica T Dempsey Sven Dornbusch Aaron Faber Per Friberg Javier González García Miguel Gómez Garrido Chih-Chiang Han Kuo-Chang Han Yutaka Hasegawa Ruben Herrero-Illana Yau-De Huang Chih-Wei L Huang Violette Impellizzeri Homin Jiang Hao Jinchi Taehyun Jung Juha Kallunki Petri Kirves Kimihiro Kimura Jun Yi Koay Patrick M Koch Carsten Kramer Alex Kraus Derek Kubo Cheng-Yu Kuo Chao-Te Li Lupin Chun-Che Lin Ching-Tang Liu Kuan-Yu Liu Wen-Ping Lo Li-Ming Lu Nicholas MacDonald Pierre Martin-Cocher Hugo Messias Zheng Meyer-Zhao Anthony Minter Dhanya G Nair Hiroaki Nishioka Timothy J Norton George Nystrom Hideo Ogawa Peter Oshiro Nimesh A Patel Ue-Li Pen Yurii Pidopryhora Nicolas Pradel Philippe A Raffin Ramprasad Rao Ignacio Ruiz Salvador Sanchez Paul Shaw William Snow T K Sridharan Ranjani Srinivasan Belén Tercero Pablo Torne Efthalia Traianou Jan Wagner Craig Walther Ta-Shun Wei Jun Yang Chen-Yu Yu Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai People's Republic of China. rslu@***. Key Laboratory of Radio Astronomy Chinese Academy of Sciences Nanjing People's Republic of China. rslu@***. Max-Planck-Institut für Radioastronomie Bonn Germany. rslu@***. Institute of Astronomy and Astrophysics Academia Sinica Taipei Taiwan ROC. asada@asiaa.sinica.edu.tw. Max-Planck-Institut für Radioastronomie Bonn Germany. tkrichbaum@mpifr-bonn.mpg.de. Institute of Astronomy and Astrophysics Academia Sinica Taipei Taiwan ROC. Korea Astronomy and Space Science Institute Daejeon Republic of Korea. Simulation Technology Development Department Tokyo Electron Technology Solutions Oshu Japan. Mizusawa VLBI Observatory National Astronomical Observatory of Japan Oshu Japan. Department of Physics National Taiwan Normal University Taipei Taiwan ROC. Center of Astronomy and Gravitation National Taiwan Normal University Taipei Taiwan ROC. Department of General Science and Education National Institute of Technology Hachinohe College Hachinohe City Japan. Max-Planck-Institut für Radioastronomie Bonn Germany. Mizusawa VLBI Observatory National Astronomical Observatory of Japan Oshu Japan. kazuhiro.hada@nao.ac.jp. Department of Astronomical Science The Graduate University for Advanced Studies SOKENDAI Mitaka Japan. kazuhiro.hada@nao.ac.jp. Black Hole Initiative Harvard University Cambridge MA USA. Massachusetts Institute of Technology Haystack Observatory Westford MA USA. National Astronomical Observatory of Japan Mitaka Japan. Department of Astronomy and Atmospheric Sciences Kyungpook National University Daegu Republic of Korea. Departament d'Astronomia i Astrofísica Universitat de València Valencia Spain. Observatori Astronòmic Universitat de València Valencia Spain. Instituto de Astrofísica de Andalucía-CSIC Granada Spain. Institute for Cosmic Ray Research The University of Tokyo Chiba Japan. Shanghai Astronomical Observatory Chinese Academy of S

The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole. Here we report images of M87 obtained in 2018, at a wavelength of 3.5 mm, showing that the compact radio core is spatially resolved. High-resolution imaging shows a ring-like structure of [Formula: see text] Schwarzschild radii in diameter, approximately 50% larger than that seen at 1.3 mm. The outer edge at 3.5 mm is also larger than that at 1.3 mm. This larger and thicker ring indicates a substantial contribution from the accretion flow with absorption effects, in addition to the gravitationally lensed ring-like emission. The images show that the edge-brightened jet connects to the accretion flow of the black hole. Close to the black hole, the emission profile of the jet-launching region is wider than the expected profile of a black-hole-driven jet, suggesting the possible presence of a wind associated with the accretion flow.

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Publisher Correction: Ozone pollution mitigation strategy informed by long-term trends of atmospheric oxidation capacity

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Nature Geoscience 2024年 172页

作者： Wenjie Wang Xin Li Ying Liu Sihua Lu Yusheng Wu Shiyi Chen Keding Lu Min Hu Limin Zeng Min Shao Yuanhang Zhang Hang Su Yafang Cheng Ruijing Ni Ulrich Pöschl Zhaofeng Tan Franz Rohrer Andreas Wahner David D. Parrish Cheng Huang Xudong Tian K. M. Leung Liangfu Chen Meng Fan Qiang Zhang State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and Engineering Peking University Beijing China State Key Laboratory of Atmospheric Environment and Extreme Meteorology Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China Max Planck Institute for Chemistry Mainz Germany International Joint Laboratory for Regional Pollution Control Ministry of Education Beijing China Collaborative Innovation Centre of Atmospheric Environment and Equipment Technology Nanjing University of Information Science & Technology Nanjing China Institute of Carbon Neutrality Peking University Beijing China Institute for Environmental and Climate Research Jinan University Guangzhou China State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex Shanghai Academy of Environmental Sciences Shanghai China Institut für Energie-und Klimaforschung: Troposphäre (IEK-8) Forschungszentrum Jülich Jülich Germany Key Laboratory of Ecological and Environmental Monitoring Forewarning and Quality Control of Zhejiang Zhejiang Ecological and Environmental Monitoring Center Hangzhou China Environmental Protection Department The Government of the Hong Kong Special Administrative Region Hong Kong China State Key Laboratory of Remote Sensing Science The Aerospace Information Research Institute Chinese Academy of Sciences Beijing China Department of Earth System Science Tsinghua University Beijing China

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