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Review on recent progress in on-line monitoring technology for atmospheric pollution source emissions in China

Journal of Environmental Sciences 2023年第1期123卷 367-386页

作者： Huanqin Wang Jitong Zhou Xue Li Qiang Ling Hongyuan Wei Lei Gao Ying He Ming Zhu Xiao Xiao Youjiang Liu Shan Li Chilai Chen Guotao Duan Zhimin Peng Peili Zhou Yufeng Duan Jianbing Wang Tongzhu Yu Yixin Yang Jiguang Wang Zhen Zhou Huaqiao Gui Yanjun Ding State Key Laboratory of Transducer Technology Institute of Intelligent MachinesHefei Institutes of Physical ScienceChinese Academy of SciencesHefei 230031China Institute of Mass Spectrometry and Atmospheric Environment Jinan UniversityGuangzhou 510632China Department of Automation University of Science and Technology of ChinaHefei 230027China China Automotive Technology and research Center Tianjin 300300China Institute of Solid State Physics Chinese Academy of SciencesHefei 230031China Key Laboratory of Environmental Optics and Technology Anhui Institute of Optics and Fine MechanicsChinese Academy of SciencesHefei 230031China School of Electronic Information and Communications Huazhong University of Science and TechnologyWuhan 430074China School of Optical and Electronic Information Huazhong University of Science and TechnologyWuhan 430074China State Key Laboratory of Power Systems Department of Energy and Power EngineeringTsinghua UniversityBeijing 100084China Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education School of Energy and EnvironmentSoutheast UniversityNanjing 210096China School of Chemical and Environmental Engineering China University of Mining and Technology(Beijing)Beijing 100083China CAS Center for Excellence in Regional Atmospheric Environment Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China

Emissions from mobile sources and stationary sources contribute to atmospheric pollution in China,and its components,which include ultrafine particles(UFPs),volatile organic compounds(VOCs),and other reactive gases,such as NH3and NOx,are the most harmful to human *** has released various regulations and standards to address pollution from mobile and stationary ***,it is urgent to develop online monitoring technology for atmospheric pollution source *** study provides an overview of the main progress in mobile and stationary source monitoring technology in China and describes the comprehensive application of some typical instruments in vital areas in recent *** instruments have been applied to monitor emissions from motor vehicles,ships,airports,the chemical industry,and electric power *** only has the level of atmospheric environment monitoring technology and equipment been improving,but relevant regulations and standards have also been constantly ***,the developed instruments can provide scientific assistance for the successful implementation of *** to the potential problem areas in atmospheric pollution in China,some research hotspots and future trends of atmospheric online monitoring technology are ***,more advanced atmospheric online monitoring technology will contribute to a comprehensive understanding of atmospheric pollution and improve environmental monitoring capacity.

关键词： Atmospheric pollution Mobile sources Stationary sources On-line monitoring technology

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以“塔群”为核心的“立体-全息”森林生态系统信息化观测研究方法体系

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生态学杂志 2023年第12期42卷 3050-3054页

作者：朱教君高添张金鑫孙一荣孙涛刘志华于立忠卢德亮于丰源滕德雄闫巧玲杨凯宋立宁郑晓王绪高王庆伟梁宇李辉东刘利芳徐爽刘华琪胡艳阳李秀芬王宗国周新华中国科学院沈阳应用生态研究所中国科学院森林生态与管理重点实验室沈阳110016 中国科学院沈阳应用生态研究所辽宁清原森林生态系统国家野外科学观测研究站/中国科学院清原森林生态系统观测研究站沈阳110016 中国科学院沈阳应用生态研究所辽宁省公益林生态与管理重点实验室沈阳110016 科尔森林痕量气体与同位素通量监测研发联合实验室沈阳110016 沈阳农业大学沈阳110866 中国科学院计算机网络信息中心北京100190 Campbell scientific Inc. LoganUT 84321USA

当前森林生态学研究在时空尺度上朝着更宏观和更微观两个方向发展,传统的观测研究方法或模式已不适合现代森林生态学研究的需求。尤其是在信息化技术的不断发展背景下,当前森林生态观测科研范式亟需变革。本文基于辽宁清原森林生态系统... 详细信息

当前森林生态学研究在时空尺度上朝着更宏观和更微观两个方向发展,传统的观测研究方法或模式已不适合现代森林生态学研究的需求。尤其是在信息化技术的不断发展背景下,当前森林生态观测科研范式亟需变革。本文基于辽宁清原森林生态系统国家野外科学观测研究站的“科尔塔群”,提出以塔(群)为核心的“天-空-塔-地”一体化观测研究体系。具体包括:主/被动星载遥感(天)、无人机+激光雷达+多/高光谱传感器的近地面遥感(空)、塔群或单塔(塔)、长期固定样地群(地);运用物联网、云计算和人工智能等新一代信息技术,实现海量数据的自动获取、传输、运算、分析与展示,形成“立体-全息”森林生态系统信息化观测研究方法体系。该研究方法体系旨在促进森林生态学或生态系统生态学、林学等领域知识创新,探索科研范式变革提供实现途径;并为地理学、遥感科学和边界层气象学等学科提供参考。

关键词：森林三维结构全息激光雷达涡度协方差多尺度数据融合

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土壤侵蚀日发布系统

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土壤与作物 2017年第4期6卷 312-319页

作者：陈学文 Richard M.Cruse Brian K.Gelder Timothy J.Sklenar Daryl E.Herzmann David E.James 李浩张兴义中国科学院东北地理与农业生态研究所黑土区农业生态重点实验室黑龙江哈尔滨150081 Iowa State University AmesIA 50011USA national Laboratory for Agriculture and Environment United States Department of AgricultureAmesIA 50011USA

土壤侵蚀发布系统作为定量研究土壤侵蚀过程的重要工具,一直是土壤侵蚀学科的前沿领域,其对于估算土壤流失速度、评估水土保持措施效益具有重要的科学意义。然而,现有土壤侵蚀发布系统多仅依靠一年内降雨事件或利用多年平均降雨数据进... 详细信息

土壤侵蚀发布系统作为定量研究土壤侵蚀过程的重要工具,一直是土壤侵蚀学科的前沿领域,其对于估算土壤流失速度、评估水土保持措施效益具有重要的科学意义。然而,现有土壤侵蚀发布系统多仅依靠一年内降雨事件或利用多年平均降雨数据进行潜在土壤侵蚀程度估算,无法对一次平均水平的土壤侵蚀事件进行定量描述,更无法回答土壤侵蚀在何时何地发生,侵蚀动态如何变化,以及降雨、地形、土壤、作物管理方式和极端事件的时空变化对土壤侵蚀的影响。作为土壤侵蚀发布系统领域最新研究进展的土壤侵蚀日发布系统DEP(Daily Erosion Project),解决了以往土壤侵蚀发布系统中出现的上述问题。DEP基于侵蚀模型、地理信息、土地利用、植被变化等信息,逐日模拟降雨、径流、剥离、土壤流失等定量指标,结合第二代气象雷达云图生成土壤侵蚀分布图,实现以日为步长的土壤侵蚀发布,成为首个土壤侵蚀日发布系统,已在美国成功应用。本文详细介绍了土壤侵蚀日发布系统,并对实例进行了分析,探讨了该系统在我国土壤侵蚀发布研究与应用中的前景。

关键词：土壤侵蚀发布系统 WEPP 激光雷达第二代气象雷达数字高程模型支流集水区

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岩溶表层带水生动物微分布规律及水文环境影响--以Velika Pasica溶洞为例

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中国岩溶 2017年第4期36卷 563-571页

作者：刘伟周宏柯怡兵袁爱华周翠英 BRANCELJ Anton 中国地质大学(武汉)地质调查研究院武汉430074 上海新球环境工程咨询有限公司上海201311 中国地质大学(武汉)地球科学学院地球生物学系武汉430074 中山大学岩土工程与信息技术研究中心广州510275 national Institute of Biology Ljubljana Slovenia 1000 University of Nova Gorica Nova Gorica Slovenia 5000

文章以斯洛文尼亚Velika Pasica溶洞为例,对洞内4个常流型滴点进行了近7年(2006-2013年)的监测,包括各滴点的水文特征,岩溶表层带水生甲壳类的微分布特征等;利用多元分析方法中的聚类分析和典范对应分析(CCA)讨论了岩溶表层带甲壳类微... 详细信息

文章以斯洛文尼亚Velika Pasica溶洞为例,对洞内4个常流型滴点进行了近7年(2006-2013年)的监测,包括各滴点的水文特征,岩溶表层带水生甲壳类的微分布特征等;利用多元分析方法中的聚类分析和典范对应分析(CCA)讨论了岩溶表层带甲壳类微分布与水文因子之间的关系。研究发现:(1)4个滴点的水文变化特征表现出很大的差异性;通过聚类分析,12种甲壳类分为4个类型,与4个滴点有很好的对应关系;(2)排序分析发现,主要水文影响因子为最大排泄量(Max)、总排泄量(Q)和滴水温度(Temp),其中前两者与第一轴保持良好的正相关,Temp与第一轴负相关;(3)物种的分类与排序分析结果很吻合,在主要的7种甲壳类中,Pseudocandona albicans和Speocyclops infernus主要集中分布在VP1处,与Q成很好的正相关;VP2处的主要物种是Morariopsis dumonti和Bryocamptus typhlops,与Max和Q成负相关;Byocamptus pyrenaicus和Elaphoidella millennii主要分布在VP3处,趋于较适中的水文环境;Moraria varica为VP4特有的物种,与滴水温度表现出较强的相关性;(4)CCA排序轴的特征根值之和占了总特征根的33.8%,可解释一部分重要的物种分布特征,未能被解释的部分可能归结于未被选取的因子如水化学或者随机过程等。因此,不同环境因子影响着各滴点处特定的物种微分布,同时不同的物种分布具有对相应环境特征的潜在的指示作用。

关键词：岩溶表层带洞穴滴水水生甲壳类典范对应分析

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原子级化学反应促进可弱光探测有机光电倍增探测器的外量子效率超过10～8%（英文）

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Science Bulletin 2023年第9期 928-937页

作者：石林林朱益志李国辉冀婷王文艳张叶吴宇坤郝玉英王开鹰袁俊邹应萍 Beng S.Ong 朱福荣崔艳霞 College of Optoelectronics Key Laboratory of Interface Science and Engineering in Advanced Materials Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education Taiyuan University of Technology College of Physics and Optoelectronic Engineering Shenzhen University Department of Microsystems University of South-Eastern Norway College of Chemistry and Chemical Engineering Central South University Department of Physics Research Centre of Excellence for Organic Electronics Institute of Advanced Materials Hong Kong Baptist University Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering

外量子效率远大于100%、低成本、溶液法制备的倍增型有机光电探测器（PM-OPDs）引起广泛关注.但该类器件因阳极欧姆接触带来暗电流的恶化,使其弱光探测并不理想.基于此,本文提出了原子级化学反应改善PM-OPDs暗电流及弱光探测策略,进而...

外量子效率远大于100%、低成本、溶液法制备的倍增型有机光电探测器（PM-OPDs）引起广泛关注.但该类器件因阳极欧姆接触带来暗电流的恶化,使其弱光探测并不理想.基于此,本文提出了原子级化学反应改善PM-OPDs暗电流及弱光探测策略,进而带来器件综合性能的显著提升.具体地,本文利用原子层沉积技术在空穴传输层PEDOT:PSS与活性层P3HT:PC71BM（100:1）之间引入0.8 nm厚的Al2O3界面层,通过对薄膜拉曼、XPS及FT-IR性能进行表征,发现原子级厚度的Al2O3可与PEDOT:PSS的化学基团发生反应,调节PEDOT:PSS的功函数,进而在阳极一侧形成肖特基接触.通过与阴极肖特基接触协同,器件在保持高倍增行为的同时,暗电流显著降低.最终,器件的弱光探测性能有所改善,相比于标准器件（可探测64 nW/cm2弱光）,Al2O3修饰器件可探测低至2.5 nW/cm2的弱光,且相应的外量子效率和响应率分别达到4.31×10～8%,1.85×10～6 A/W,达到目前报道PM-OPDs的最优值.此策略在新型柔性电子产品及医学成像领域具有很好的应用前景.

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Study on Virtual Assembly for Satellite Based on Augmented Reality

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国际计算机前沿大会会议论文集 2021年第1期 505-514页

作者： Jie Du Yong Wang Haigen Yang College of Automation and College of Artificial Intelligence Nanjing University of Posts and TelecommunicationsNanjingChina Engineering research Center of Wider and Wireless Communication Technology Ministry of EducationNanjing University of Posts and TelecommunicationsNanjingChina

Assembly activities are a very important part of the production processof large and complex equipment. In order to solve the huge resource problemof large and complex equipment assembly process, this paper proposes a virtualassembly for ***’s latest holographic glasses HoloLens2 is used asa display facility, and Unity3D is applied to develop a satellite part assembly scenebased on augmented reality (AR) technology. Voice input and gaze in the MixedReality Toolkit (MRTK), provided by Microsoft, are adopted in the developmentscenario to enable users to interact with virtual models in a more natural ***, the development scenario has been tested in a small space. The resultsshow its validity and good performance.

关键词： AR HoloLens2 MRTK Assembly Satellite

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摩天大厦型作物工厂——保障城市食物快速增长需求的作物高效生产系统（英文）

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Engineering 2023年第12期 70-75页

作者： Li Zhang Lan Huang Tao Li Tao Wang Xiao Yang Qichang Yang Institute of Urban Agriculture Chinese Academy of Agricultural Sciences (IUA-CAAS) Chengdu National Agricultural Science and Technology Center (NASC) Institute of Environment and Sustainable Development in Agriculture Chinese Academy of Agricultural Sciences Chengdu Institute of Biology Chinese Academy of Sciences

Vertical farming systems, such as sky farms, are a potential type of agricultural system for stable and effective food production. Here, we highlight the potential of the sky farm, denoted as the ‘‘skyscraper crop factory”(SCF), for cereal crop production and discuss some nascent technologies that would be applied in this production system. SCFs are ideal crop-production systems for increasing the effective arable area for crops and ensuring food security in times of crises that cause a shock in global trade. They can also provide food in urban areas to meet producers’ and consumers’ demands for the increased nutrition,taste, and safe production of cereal crops. Moreover, as their use can reduce greenhouse gas emissions,SCFs could be a sustainable addition to conventional agricultural crop production.

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Combining rhizosphere and soil-based P management decreases the P fertilizer demand of China by more than half based on LePA model simulations

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Journal of Integrative Agriculture 2023年第8期22卷 2509-2520页

作者： YU Wen-jia LI Hai-gang Peteh MNKEBIWE YANG Xue-yun GUO Da-yong LI Cui-lan ZHU Yi-yong XIAO Jing-xiu LI Guo-hua SUN Zhi Torsten MüLLER SHEN Jian-bo Key Laboratory of Plant–Soil Interactions College of Resources and Environmental Sciences/National Academy of Agriculture Green Development of Ministry of EducationChina Agricultural UniversityBeijing 100193P.R.China Inner Mongolia Key Laboratory of Soil Quality and Nutrient Resources/Key Laboratory of Agricultural Ecological Security and Green Development at Universities of Inner Mongolia Autonomous Region Inner Mongolia Agricultural UniversityHohhot 010018P.R.China Department of Fertilization and Soil Matter Dynamics Institute of Crop ScienceUniversity of HohenheimStuttgart 70593Germany Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China College of Natural Resources and EnvironmentNorthwest A&F UniversityYangling 712199P.R.China College of Agronomy Henan University of Science and TechnologyLuoyang 471000P.R.China Department of Agricultural Resources and Environment College of Resources and EnvironmentJilin Agricultural UniversityChangchun 130118P.R.China Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization College of Resources and Environmental SciencesNanjing Agricultural UniversityNanjing 210095P.R.China College of Resources and Environment Yunnan Agricultural UniversityKunming 650500P.R.China Plant Production Systems Group Wageningen UniversityWageningen 6700Netherlands Israel Chemicals Ltd.(ICL) Tel Aviv 61070Israel

Phosphorus(P)is a finite natural resource and is increasingly considered to be a challenge for global *** in China plays a key role in global sustainable P *** and soil-based P management are necessary for improving P-use efficiency and crop productivity in intensive agriculture in China.A previous study has shown that the future demand for phosphate fertilizer by China estimated by the LePA model(legacy phosphorus assessment model)can be greatly reduced by soil-based P management(the building-up and maintenance approach).The present study used the LePA model to predict the phosphate demand by China through combined rhizosphere and soil-based P management at county scale under four P fertilizer scenarios:(1)same P application rate as in 2012;(2)rate maintained same as 2012 in low-P counties or no P fertilizer applied in high-P counties until targeted soil Olsen-P(TPOlsen)level is reached,and then rate was the same as P-removed at harvest;(3)rate in each county decreased to1–7 kg ha^(-1) yr^(-1) after TPOlsen is reached in low-P counties,then increased by 0.1–9 kg ha^(-1) yr^(-1) until equal to P-removal;(4)rate maintained same as 2012 in low-P counties until TPOlsen is reached and then equaled to P-removal,while the rate in high-P counties is decreased to 1–7 kg ha^(-1) yr^(-1) until TPOlsen is reached and then increased by 0.1–9 kg ha^(-1) yr^(-1)until equal to *** predictions showed that the total demand for P fertilizer by whole China was 693 Mt P2O5and according to scenario 4,P fertilizer could be reduced by 57.5%compared with farmer current practice,during the period 2013–*** model showed that rhizosphere P management led to a further 8.0%decrease in P fertilizer use compared with soil-based P *** average soil Olsen-P level in China only needs to be maintained at 17 mg kg^(-1) to achieve high crop *** results provide a firm basis for government to issue-relevant policies for sustainable

关键词： phosphorus reserves Pmanagement crop agriculture China modelling

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Electrospinning nanofibers to ID,2D,and 3D scaffolds and their biomedical applications

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Nano research 2022年第2期15卷 787-804页

作者： Huiling Zhong Jun Huang Jun Wu Jianhang Du Guangdong Innovative Engineering and Technology research Center for Assisted Circulation the Eighth Affiliated Hospital of Sun Yat-sen UniversityShenzhen 518033China Key Laboratory of Sensing Technology and Biomedical Instrument of Guangdong Province School of Biomedical EngineeringSun Yat-sen UniversityGuangzhou 510006China NHC Key Laboratory of Assisted Circulation(Sun Yat-sen University) Guangzhou 510080China

Electrospinning is a popular and effective method of producing porous nanofibers with a large surface area,superior physical and chemical properties,and a controllable pore *** to these properties,electrospun nanofibers can mimic the extracellular matrix and some human tissue structures,based on the fiber ***,the application of electrospun nanofibers as biomaterials,varying from two-dimensional(2D)wound dressings to three-dimensional(3D)tissue engineering scaffolds,has increased rapidly in recent *** can either be uniform fiber strands or coaxial drug carriers,and their overall structure varies from random mesh-like mats to aligned or gradient *** addition,the pore size of the fibers can be adjusted or the fibers can be loaded with disparate medicines to provide different *** review discusses the various structures and applications of 2D fiber mats and 3D nanofibrous scaffolds made up of different one-dimensional(1D)fibers in tissue *** particular,we focus on the improvements made in recent years,especially in the fields of wound healing,angiogenesis,and tissue regeneration.

关键词： electrospinning nanofibers structures three-dimensional(3D)scaffolds tissue engineering

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Targeting Mitochondria-Located circRNA SCAR Alleviates NASH via Reducing mROS Output

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四川生理科学杂志 2021年第1期43卷 18-18页

作者： Qiyi Zhao Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation Medical Research Center Sun Yat-Sen Memorial Hospital Sun Yat-Sen University Guangzhou 510120 China Department of Infectious Diseases the Third Affiliated Hospital Sun Yat-Sen University Guangzhou 510630 China Department of Hepatobiliary Surgery the Third Affiliated Hospital Sun Yat-Sen University Guangzhou 510630 China Organ Transplant Center the First Affiliated Hospital Sun Yat-sen University Guangzhou 510080 China Department of Immunology Zhongshan School of Medicine Sun Yat-Sen University Guangzhou 510080 China

Mitochondria,which play central roles in immunometabolic diseases,have their own ***,the functions of mitochondria-located noncoding RNAs are largely unknown due to the absence of a specific delivery *** circular RNA(circRNA)expression profile analysis of liver fibroblasts from patients with nonalcoholic steatohepatitis(NASH),we observe that mitochondrial circRNAs account for a considerable fraction of downregulated circRNAs in NASH fibroblasts.

关键词： Mitochondria diseases NASH

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