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The Impacts of Climate Change on the Environment and Human Health in China:A Call for more Ambitious Action

Biomedical and environmental sciences 2025年第2期38卷 127-143页

作者： Shilu Tong Yu Wang Yonglong Lu Cunde Xiao Qiyong Liu Qi Zhao Cunrui Huang Jiayu Xu Ning Kang Tong Zhu Dahe Qin Ying Xu Buda Su Xiaoming Shi National Institute of Environmental Health Chinese Center for Disease Control and PreventionBeijing 100021China School of Public Health and Social Work Queensland University of TechnologyBrisbane 4001Australia State Key Laboratory of Marine Environmental Science and International Institute for Sustainability Science College of the Environment and EcologyXiamen UniversityXiamen 361102FujianChina State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal UniversityBeijing 100875China National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases National Institute for Communicable Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China School of Public Health Shandong UniversityJinan 250012ShandongChina Vanke School of Public Health Tsinghua UniversityBeijing 100084China Institute of Reproductive and Child Health/National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics/Ministryof Education Key Laboratory of Epidemiology of Major Diseases(PKU) School of Public HealthPeking University Health Science CentreBeijing 100191China SKL-ESPC&SEPKL-AERM Department of Environmental HealthCollege of Environmental Sciences and Engineering&Center for Environment and HealthPeking UniversityBeijing 100871China China Meteorological Administration Beijing 100081China National Climate Centre China Meteorological AdministrationBeijing 100081China Nanjing University of Information Science and Technology Nanjing 210044JiangsuChina Chinese Center for Disease Control and Prevention Beijing 102206China

As global greenhouse gases continue rising,the urgency of more ambitious action is clearer than ever *** is the world’s biggest emitter of greenhouse gases and one of the countries affected most by climate *** evidence about the impacts of climate change on the environment and human health may encourage China to take more decisive action to mitigate greenhouse gas emissions and adapt to climate impacts.

关键词： change greenhouse climate

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Characteristics of Musta Glacier surges and their responses to climate change between 1976 and 2023

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Advances in Climate Change Research 2025年第1期16卷 125-140页

作者： Yong-Peng GAO Shi-Yin LIU Jin-Liang WANG Xiao-Jun YAO Miao-Miao QI Peng-Bin LIANG Jian-Xin MU Xing-Gang MA Yu ZHU Fu-Ming XIE Zong-Li JIANG Zhen ZHANG Yunnan Normal University Kunming 650500China Institute of International Rivers and Eco-Security Yunnan UniversityKunming 650091China Key Laboratory of Resources and Environmental Remote Sensing for Universities in Yunnan Kunming 650500China Key Laboratory of Resource Environment and Sustainable Development of Oasis Northwest Normal UniversityGansu ProvinceLanzhou 730070China School of Ecology and Environmental Science Qinghai University of Science and TechnologyXining 810008China Key Laboratory of Cryospheric Science and Frozen Soil Engineering/Tian Shan Glaciological Station Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000GansuChina National Field Science Observation and Research Station of Yulong Snow Mountain Cryosphere and Sustainable Development Northwest Institute of EcoEnvironment and ResourcesChinese Academy of SciencesLanzhou 730000China School of Earth Sciences and Spatial Information Engineering Hunan University of Science and TechnologyXiangtan 411201China School of Geomatics Anhui University of Science and TechnologyHuainan 232001China

Understanding the differential responses of various tributaries of the same glacier to climate change under similar climatic conditions in the Karakoram is crucial for unraveling the complexity of glacier dynamics in this *** study systematically examines the surface elevation,flow velocity,morphological changes,and climate responses for different tributary glaciers of the Musta Glacier,using multi-source remote sensing imagery and meteorological reanalysis data from 1976 to *** findings reveal that the tributaries of Musta Glacier experienced a total of nine surges,with an average duration exceeding ten *** surges typically began in spring and summer and concluded in summer and *** these events,the glaciers transferred an estimated 1.32 km^(3)of material downstream,resulting in an average thickening of over 30 m in the receiving *** analysis of velocities reveals that the acceleration phase of Musta Glacier tributary surges ranges from 1 to 12 years,with an average duration exceeding 6 years,while the deceleration phase consistently lasts less than 4 *** the tributaries,the South Chongtar Glacier exhibits the most rapid surge dynamics,with a total surge duration of just 5 ***,all surging tributaries of Musta Glacier induce notable geomorphic changes during their surge events,including the formation of ring-shaped moraines and terminal *** analysis with previous studies reveals that the surge characteristics of most Musta Glacier tributaries resemble those of thermally controlled Svalbard-type surging ***,we observed that the surging patterns of Musta Glacier are closely linked to regional climatic variations,characterized by increased precipitation and noticeably cooling prior to surge *** the other hand,we proposed that the asynchronous surging behavior among the tributaries of Musta Glacier is primarily driven by variations in the internal dynamic processes of e

关键词： Glacier surge Climate change Musta Glacier Karakoram Remote sensing

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Heavy Ion-Induced Permanent Damage in Cascode Power GaN HEMTs

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IEEE Transactions on Nuclear science 2025年

作者： Peng, Chao Yang, Jianqun Lei, Zhifeng Cui, Xiuhai Ma, Teng Zhang, Zhangang He, Yujuan Chen, Yiqiang Lu, Guoguang Hu, Xianghong China Electronic Product Reliability and Environmental Testing Research Institute Science and Technology on Reliability Physics and Application of Electronic Component Laboratory Guangzhou511370 China Harbin Institute of Technology National Key Laboratory of Material Behavior and Evaluation Technology in Space Environment Harbin150001 China

Heavy ion-induced leakage current increase is reported for a cascode gallium nitride (GaN) high-electron-mobility-transistor (HEMT), which is related to the damages between gate and drain of the embedded depletion-mode GaN HEMT. The local high temperature-induced damage near the drain contact may be directly related to the leakage degradation. The influences of drain bias and temperature on the leakage increase degradation are investigated by irradiation experiments and technology computer aided design (TCAD) simulations. Radiation-induced gate rupture is also observed for the cascode GaN HEMT during Bi ion irradiation with high linear energy transfer (LET) value. Although the depletion-mode GaN HEMT is the most sensitive component to heavy ion irradiation in the cascode GaN HEMT system, there is also a risk of failure for the Si MOSFET component. © 1963-2012 IEEE.

关键词： Gallium nitride

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qRfv2,a quantitative resistance locus against Fusarium ear rot in maize

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The Crop Journal 2025年第1期13卷 41-50页

作者： Yanmei Li Xiaobo Tao Lishan Yao Sheng Tang Xiaohui Zhang Lixiu Tong Qingli Liu Tao Song Dongfeng Zhang Yingying Cao Tao Zhong Mingliang Xu State Key Laboratory of Plant Environmental Resilience College of Agronomy and Biotechnology/National Maize Improvement Center/Frontiers Science Center for Molecular Design BreedingChina Agricultural UniversityBeijing 100193China State Key Laboratory of Crop Germplasm Innovation and Molecular Breeding Syngenta Biotechnology(China)Co.Ltd.Beijing 102206China Seeds Research Syngenta Crop ProtectionLLCResearch Triangle ParkDurhamNC 27709USA School of Food Science and Engineering Shaanxi University of Science and TechnologyXi’an 710021ShaanxiChina

Fusarium ear rot(FER),caused by Fusarium verticillioides,is a destructive fungal disease of *** resistance is a complex,quantitatively inherited trait controlled by multiple minor-effect *** this study,we employed two recombinant inbred line(RIL)populations with the common resistant parental line CML304 to identify FER-resistance *** QTL analysis identified 23 FER-resistance QTL,each explaining 5.21%-30.51%of the total phenotypic ***,one major QTL,qRfv2,on chromosome 2 was repeatedly detected,accounting for 11.92%-30.51%of the total phenotypic ***2 was fine mapped to an interval of 1.01 Mb,flanked by the markers IDP8 and ***2 is a semidominant resistance gene that could reduce the disease severity index(DSI)by 12.4%-20%,suggesting its potential for enhancing FER resistance in *** analysis showed that 22 of the 28 annotated functional genes in the qRfv2 region displayed differential expression between parental lines in response to *** of the candidate genes,ZmLOX6,was validated to presumably provide a positive effect on FER *** study provides a basis for the potential cloning and application of FER resistance genes in maize breeding.

关键词： Zea mays Fusarium ear rot Fusarium verticillioides QTL mapping

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Temporal dynamics of bacterial biofilms and their relationship with heavy metals on expanded polystyrene microplastics

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Journal of Oceanology and Limnology 2025年第2期43卷 528-544页

作者： Qun XIE Yan FENG Xiangrong XU Hengxiang LI Lang LIN Weiqiong YU Guanghui ZHU Nenghao ZHONG Minhua WU Kai ZHANG Key Laboratory of Tropical Marine Bio-resources and Ecology Guangdong Provincial Key Laboratory of Applied Marine BiologySouth China Sea Institute of OceanologyChinese Academy of SciencesGuangzhou 510301China Analytical and Testing Center Guangdong Ocean UniversityZhanjiang 524088China Sanya Institute of Ocean Eco-Environmental Engineering Sanya 572000China Marine Environmental Engineering Center South China Sea Institute of OceanologyChinese Academy of SciencesGuangzhou 510301China College of Chemistry and Environmental Science Guangdong Ocean UniversityZhanjiang 524088China School of Basic Medicine Guangdong Medical UniversityZhanjiang 524023China National Observation and Research Station of Coastal Ecological Environments in Macao Macao Environmental Research InstituteMacao University of Science and TechnologyMacao SAR 999078China

Expanded polystyrene (EPS) is a common type of microplastics (MPs) often found in coastal areas especially aquaculture *** is considered as an important site for microbial colonization and biofilm formation,as well as a carrier of pollutants like heavy ***,the dynamic changes of bacterial communities attached to EPS and their interaction with heavy metals are still poorly *** this study,a one-year field exposure experiment was conducted at an aquaculture farm near Donghai Island,in Leizhou Bay,Zhanjiang,Guangdong,in South China *** bacterial communities attached to EPS MPs were examined by 16S r DNA high-throughput sequencing,and the relationships between bacterial biofilms and heavy metals were *** results show that there were notable seasonal variations in the bacterial diversity of EPS *** biodiversity was the highest in summer and the lowest in *** greatest number of bacterial species and lowest level of uniformity were observed in the *** bacterial community structure changed with exposure time,and the most significant difference in the 12-month group (P<0.05) was *** dominant bacterial species attached to EPS MPs were mainly Proteobackteria and Firmicutes at the phylum level,and Pseudomonas and Exiguobacterium were dominant at the genus ***,EPS MPs acted as transport carriers for potential pathogenic *** correlations were found between bacterial species and the total concentration of heavy metals on EPS MPs,as well as their speciation *** chemical speciation of heavy metals migrated and altered over seasons within biofilms,which would further exacerbate the ecological risks.

关键词： microplastic(MP) bacterial community biofilm heavy metal speciation fraction

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Modulating structural oxygen/crystallinity enables ambient cascade photo-upgrading of biomass saccharides to lactic acid

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Carbon Energy 2025年第3期7卷 91-109页

作者： Jinshu Huang Yan Ding Jie Li Zhao Hu Shunmugavel Saravanamurugan Junqi Wang Yaqiong Su Song Yang Hu Li State Key Laboratory of Green Pesticide Key Laboratory of Green Pesticide&Agricultural BioengineeringMinistry of EducationState-Local Joint Laboratory for Comprehensive Utilization of BiomassCenter for R&D of Fine ChemicalsGuizhou UniversityGuiyangGuizhouChina Laboratory of Bioproduct Chemistry Centre of Innovative and Applied Bioprocessing(CIAB)MohaliPunjabIndia Department of Earth and Environmental Science School of Human Settlements and Civil EngineeringXi'an Jiaotong UniversityXi'anShaanxiChina School of Chemistry Engineering Research Center of Energy Storage Materials and Devices of Ministry of EducationNational Innovation Platform(Center)for Industry-Education Integration of Energy Storage TechnologyXi'an Jiaotong UniversityXi'anChina

Photocatalytic transformation of biomass into biofuels and value-added chemicals is of great significance for carbon ***-free carbon nitride has extensive applications but with almost no absorption and utilization of near-infrared light,accounting for 50%of ***,a molten salt-assisted in-plane“stitching”and interlayer“cutting”protocol is developed for constructing a highly crystalline carbon nitride catalyst containing structural oxygen(HC-CN).HC-CN is highly efficient for the photothermal cascade transformation of biomass-derived glucose into lactic acid(LA)with an unprecedented yield(94.3%)at 25°C under full-spectrum light irradiation within 50 min,which is also applicable to quantitatively photo-upgrading various *** calculations expound that the light-induced glucose-to-catalyst charge transfer can activate the Cβ-H bond to promote the rate-determining step of intramolecular hydrogen shift in glucose-to-fructose ***,the introduced structural oxygen in HC-CN can not only facilitate the local electric field formation to achieve rapid charge transport/separation and regulate selective·O^(-)_(2)generation for oriented C3-C4 bond cleavage of fructose but also narrow the energy band gap to broaden the light absorption range of HC-CN,contributing to enhanced LA production without exogenous ***,HC-CN is highly recyclable and exhibits negligible environmental burden and low energy consumption,as disclosed by the life cycle *** construction of full-spectrum light adsorption and versatile reaction sites provides a reference for implementing multi-step biomass and organic conversion processes under mild conditions.

关键词： biomass valorization lactic acid life cycle assessment photocatalysis pyroelectric effect

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Comparative analysis of Degradation of SiC MOSFET Power Module with Different Proportions of Al/Cu Buffer under Power Cycling

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IEEE Transactions on Components, Packaging and Manufacturing technology 2025年

作者： Mei, Yunhui Zhang, Songmao Chen, Yuan Li, Longnv Li, Daohang Pei, Yongqi Wang, Lu Tiangong University School of Electrical Engineering Tianjin Key Laboratory of Intelligent Control of Electrical Equipment Tianjin300387 China China Electronic Product Reliability and Environmental Testing Research Institute National Key Laboratory of Science and Technology on Reliability Physics and Application of Electronic Component Guangzhou511370 China Tiangong University School of Electrical Engineering Tianjin300387 China

Due to the mismatch in thermal expansion coefficient (CTE) between the SiC chip and the bonding wire, there is a sever thermal-mechanical stress at the bonding interface, causing a significant reduction in the reliability of the bonding wire. By using sintered silver to connect an Al/Cu buffer layer at the top of the chip, the mismatch in CTE between the bonding wire and the chip can be improved, greatly enhancing the reliability of the bonding wire. The integration of the buffer layer with Ag sintering technology significantly improves the reliability of power modules and enhances power density. Furthermore, the buffer layer increases the thermal capacity, thereby reducing the operating temperature of the semiconductor device. In this study, the effects of different Al/Cu stress buffer layers with different proportions on the reliability of the single-sided molded SiC power module with Al bonding wire were investigated through sub-second power cycling tests, and the failure modes of the bonding wire were characterized. The results show that the failure point of the bonding wire in the module with an Al/Cu stress buffer layer is located at the cracking of the bonding wire heel. Among the 10μm-Al/40μm-Cu buffer layers with good electrical conductivity, the module with this buffer layer has a longer lifetime. © 2025 IEEE. All rights reserved.

关键词： Sintering

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Integrative analysis of the metabolomes and transcriptomes of Ebola virus-infected cells:Uncovering pathways related to hepatic apoptosis

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Genes & Diseases 2025年第2期12卷 129-132页

作者： Chenchen Liu Zengguo Cao Cheng Peng Fangxu Li Zixi Chen Xinghai Zhang Xiaoying Jia Jinge Zhou Wenting Mao Entao Li Gengfu Xiao Sandra Chiu Key Laboratory of Special Pathogens and Biosafety Wuhan Institute of VirologyChinese Academy of SciencesWuhanHubei 430071China University of Chinese Academy of Sciences Bejing 100190China National Biosafety Laboratory Chinese Academy of SciencesWuhanHubei 430020China Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science Shenzhen Engineering Laboratory for Marine Algal BiotechnologyGuangdong Provincial Key Laboratory for Plant EpigeneticsCollege of Life Sciences and OceanographyShenzhen UniversityShenzhenGuangdong 518060China Division of Life Sciences and Medicine University of Science and Technology of ChinaHefeiAnhui 230026China Department of Laboratory Medicine The First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui 230026China Key Laboratory of Anhui Province for Emerging and Reemerging Infectious Diseases HefeiAnhui 230026China Wuhan institute virology Chinese Academy of SciencesWuhanHubei 430071China

Ebola virus(EBOV)belongs to the Filoviridae family within the genus Ebolavirus and is responsible for the highly lethal hemorrhagic disease known as Ebola virus disease(EVD).The clinical manifestations of EVD include ... 详细信息

关键词： Ebola hemorrhagic infected

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Interfacial evolution of Ru/TiO2 catalysts in NH3 decomposition

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Journal of Energy Chemistry 2025年 108卷 47-56页

作者： Yan, Wenjie Wang, Weijue Gu, Qinhua Zhang, Bingsen Bi, Guiyue Zhuo, Hongying Shang, Xin Xu, Guoliang Wang, Fanan Zhang, Tianyu Liang, Binglian Yang, Xiaofeng Huang, Yanqiang State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Liaoning Dalian116023 China College of Environmental Science and Engineering Beijing Forestry University Beijing100083 China University of Chinese Academy of Sciences Beijing100049 China Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Liaoning Shenyang110016 China Department of Chemical Physics University of Science and Technology of China Anhui Hefei230026 China Institute of Biology and Chemistry Fujian University of Technology Fujian Fuzhou350118 China

The catalytic performance of supported metal catalysts is highly dependent on the interfacial contact between the metal centers and support materials, which could dynamically adapt to the chemical environment in the reactions. Herein, the well-known Ru/TiOx interface of the Ru/TiO2 catalyst is shown to be transformed into Ru/TiOxNy during the NH3 decomposition, which is derived from the nitridation of the support by N* species. Through a series of characterizations and density functional theory (DFT) calculations, it is found that such a nitrogenous interface primarily blocks the cleavage of N–H bonds with a higher energy barrier, leading to the deactivation of Ru/TiO2 in NH3 decomposition. Nevertheless, the Ru/TiOx interface can be easily restored by oxidation and a subsequent H2 reduction, contributing to the recovery of the catalytic activity toward NH3 decomposition. Our study provides a new insight into the deactivation mechanism of Ru/TiO2 in NH3 decomposition and highlights the significance of the dynamic evolution of the metal-support interfaces in the reactions. © 2025 science Press and Dalian Institute of Chemical Physics, Chinese Academy of sciences.

关键词： Nitridation

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Pre-Trained Large Language Model Based Remaining Useful Life Transfer Prediction of Bearing

arXiv

引用

arXiv 2025年

作者： Tao, Laifa Zhao, Zhengduo Wang, Xuesong Li, Bin Zhan, Wenchao Su, Xuanyuan Li, Shangyu Huang, Qixuan Liu, Haifei Lu, Chen Lian, Zhixuan Hangzhou International Innovation Institute Beihang University China Institute of Reliability Engineering Beihang University China National Key Laboratory of Science and Technology on Reliability and Environmental Engineering China School of Reliability and Systems Engineering Beihang University China China Electronics Information Industry Group Co. Ltd. Sixth Research Institute Beijing China

Accurately predicting the remaining useful life (RUL) of rotating machinery, such as bearings, is crucial for equipment reliability and minimizing unexpected failures in industrial systems. Despite recent advancements, data-driven deep learning methods face challenges in practical industrial settings due to inconsistent data distributions between training and testing phases, and limited generalization capabilities for long-term RUL predictions. To address these issues, we propose LM4RUL, a framework for RUL prediction based on pre-trained Large language Model (LLM). LM4RUL leverages the generalization and reasoning capabilities of LLM to transfer predictive knowledge from pre-training, effectively overcoming data inconsistencies and enhancing prediction accuracy. This represents a meaningful advancement in the artificial intelligence field, being among the first efforts to successfully apply LLM to RUL prediction tasks without the need for additional manual instruction, thereby extending the boundaries of AI applications beyond natural language processing and into complex industrial scenarios. The framework includes the local scale perception representation component, which captures fine-grained bearing degradation trends by tokenizing vibration data, and hybrid embedding learning, which selectively freezes and fine-tunes parameters to model complex nonlinear degradation. A two-stage fine-tuning approach further integrates pre-trained knowledge, enhancing adaptability without complex architectures. Experiments on authoritative datasets demonstrate that LM4RUL significantly improves long-term RUL prediction and adaptability, achieving high precision and robustness. This work bridges a critical gap in RUL prediction with advanced AI techniques and highlights its practical impact on equipment reliability and operational safety, showcasing its value for predictive maintenance in industrial AI applications. Copyright © 2025, The Authors. All rights reserved.

关键词： Deep learning

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