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Carbendazim residue in plant-based foods in China:Consecutive surveys from 2011 to 2020

Environmental Science and Ecotechnology 2024年第1期17卷 109-118页

作者： Dou Wang Guiling Yang Xiao Yun Ting Luo Hao Guo Liying Pan Wei Du Yanhua Wang Qiang Wang Pu Wang Qinghua Zhang Yun Li Nan Lin State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products Laboratory(Hangzhou)for Risk Assessment of Agricultural Products of Ministry of AgricultureInstitute of Agro-product Safety and NutritionZhejiang Academy of Agricultural SciencesHangzhou310021ZhejiangChina College of Urban and Environmental Sciences Peking UniversityBeijing100871China Yunnan Provincial Key Laboratory of Soil Carbon Sequestration and Pollution Control Faculty of Environmental Science&EngineeringKunming University of Science&TechnologyKunming650500China Hubei Key Laboratory of Industrial Fume and Dust Pollution Control School of Environment and HealthJianghan UniversityWuhan430056China State Key Laboratory of Environmental Chemistry and Ecotoxicology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing100085China Key Laboratory of Agro-Product Quality and Safety of Ministry of Agriculture Institute of Quality Standards and Testing Technology for Agro-ProductsChinese Academy of Agricultural SciencesBeijing100081China Department of Environmental Health School of Public HealthShanghai Jiao Tong UniversityShanghai200025China

Carbendazim,a widely used fungicide in China,has been found to have reproductive toxicity and mutagenic ***,information on the spatial-temporal variations of carbendazim residues in food in China is ***,we investigated the presence of carbendazim in China's plant-based foods from 2011 to 2020,evaluated the spatial-temporal characteristics,and assessed the associated exposure risks in the Chinese *** results revealed a high detection frequency of carbendazim in fruits(26.4%)and high concentrations in vegetables(~110 mg kg^(-1)),indicating widespread misuse of the *** acute risks of consuming certain vegetables and cereals exceeded the recommended limits by up to 12 and 5 times,*** there has been a decline in carbendazim residue levels in food since the implementation of the Chinese government's action plan for zero growth of pesticide use in 2015,some provinces still exhibited high levels of carbendazim in multiple food categories,which were positively correlated with annual pesticide *** highlight that carbendazim contamination reflects the broader issue of pesticide use in *** emphasizes the need for committed and targeted national policies to reduce carbendazim residues in food and suggests that such measures could also regulate the use of other pesticides,given that pesticide abuse in China is not limited to specific *** call for the re-evaluation of maximum residue limits of carbendazim,particularly in highly consumed foods such as cereals.

关键词： Carbendazim Plant-based foods China Spatial-temporal variations Exposure and risk assessment

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基于“SHA 2011”的北京市中医优势病种治疗费用受益人群分析

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中国卫生经济 2024年第2期43卷 45-48页

作者：代紫璇刘黎明满晓玮程薇蒋艳赵丽颖肖珊珊田雪云王智北京中医药大学管理学院北京102488 首都医科大学附属北京友谊医院北京100050 深圳北京中医药大学研究院广东深圳518118

目的:分析中医优势病种治疗费用的人群聚集特征,有针对性地提出相关卫生政策建议。方法:采用分层整群抽样法获得205家医疗机构,基于卫生费用核算体系2011分析2019年北京市本地居民中医优势病种治疗费用受益人群构成情况。结果:北京市中... 详细信息

目的:分析中医优势病种治疗费用的人群聚集特征,有针对性地提出相关卫生政策建议。方法:采用分层整群抽样法获得205家医疗机构,基于卫生费用核算体系2011分析2019年北京市本地居民中医优势病种治疗费用受益人群构成情况。结果:北京市中医优势病种治疗费用以西主中辅病种为主,男性患者费用占比高于女性,西诊中治病种患者呈年轻化趋势且费用主要流向女性,60岁及以上患者消耗了超过50%的治疗费用。结论:关注男性和0~14岁儿童患者及其所患重点疾病,加强中医药老年健康服务建设,针对不同人群采取差异化策略,将中医药的优势发挥到最大。

关键词：卫生费用核算体系2011 中医优势病种治疗费用受益人群北京

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2011年全球发现的新矿物种

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岩石矿物学杂志 2024年第1期43卷 131-198页

作者：蔡剑辉中国地质科学院矿产资源研究所自然资源部成矿作用与资源评价重点实验室北京100037

在系统梳理2011年度全球发现并经国际矿物学协会(IMA)新矿物与矿物分类命名专业委员会(CNMNC)批准的122个新矿物种资料的基础上,从矿物名称、晶体化学式、晶系和空间群、晶胞参数、主要粉晶数据、物理性质、光学性质、产地与产状、与其... 详细信息

在系统梳理2011年度全球发现并经国际矿物学协会(IMA)新矿物与矿物分类命名专业委员会(CNMNC)批准的122个新矿物种资料的基础上,从矿物名称、晶体化学式、晶系和空间群、晶胞参数、主要粉晶数据、物理性质、光学性质、产地与产状、与其他矿物种的关系、矿物名称来源、化学反应和光谱学特征等方面归纳总结了这些新矿物的重要矿物学特征。并按照中国新矿物及矿物命名专业委员会颁布的《矿物种汉名审订条例》,对122个新矿物种的中文名称进行了审订。通过适时公布国际新矿物工作的新进展和新成果,并逐步完善和规范矿物种中文译名体系,为我国新矿物的发现和研究提供有科学价值的参考和借鉴,不断推动矿物种中文译名规范化与标准化的进程。

关键词：新矿物矿物种中文译名晶体化学式晶体结构特征产地与产状 2011年

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基于“卫生费用核算体系2011”的北京市医疗机构儿童治疗费用研究

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中国卫生经济 2024年第5期43卷 79-81,87页

作者：蒋艳王悦满晓玮赵丽颖程薇北京中医药大学北京100029

目的:通过分析北京市儿童治疗费用情况,为进一步优化北京市儿童健康管理政策提供建议。方法:基于“卫生费用核算体系2011”,核算医疗机构儿童治疗费用。结果:2017—2019年北京市15岁以下儿童治疗费用分别为92.29亿元、97.54亿元、105.7... 详细信息

目的:通过分析北京市儿童治疗费用情况,为进一步优化北京市儿童健康管理政策提供建议。方法:基于“卫生费用核算体系2011”,核算医疗机构儿童治疗费用。结果:2017—2019年北京市15岁以下儿童治疗费用分别为92.29亿元、97.54亿元、105.72亿元,年平均增长速度为4.67%,儿童治疗费用筹资结构以家庭卫生支出为主,占比均在65.00%左右;儿童门诊和住院治疗费用均以流向二级医院、三级医院为主;在治疗费用疾病别的构成中,呼吸系统疾病占比最高,达到了25.96%,其次是消化系统疾病,占比10.26%。结论:优化筹资结构,降低儿童患者家庭就医负担;加强基层儿科服务能力建设,合理引导青少年患者机构流向;加强对孕前、产前筛查等预防服务的财政投入,关注儿童安全教育,引导儿童商业意外伤害保险的实施。

关键词：医疗机构儿童治疗费用北京卫生费用核算体系2011

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Molecular Epidemiological Characteristics of Streptococcus pyogenes Strains Involved in an Outbreak of Scarlet Fever in China,2011

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Biomedical and Environmental Sciences 2013年第11期26卷 877-885页

作者： YOU Yuan Hai SONG Yan Yan YAN Xiao Mei WANG Hai Bin ZHANG Meng Han TAO Xiao Xia Li Lei Lei ZHANG Yu Xin JIANG Xi Hong ZHANG Bing Hua ZHOU Hao XIAO Di JIN Lian Mei FENG Zi Jian LUO Feng Ji ZHANG Jian Zhong Collabroative Innovation Center for Diagnosis Treatment of Infectious Disease State Key Laboratory for Infectious Disease Prevention and ControlNational Institute for Communicable Disease Control and Prevention Chaoyang District Center for Disease Control and Prevention Beijing Suzhou City Center for Disease Control and Prevention Office of Disease Control and Emergency Response Chinese Center for Disease Control and Prevention Harbin Municipal Center for Disease Control and Prevention

Objective To investigate molecular characterization of streptococcus pyogenes isolates involved in an outbreak of scarlet fever in China in 2011. Methods Seventy-four 5treptococcol pyogenes involved in an outbreak of scarlet fever were isolated from pediatric patients in the areas with high incidence in China from May to August of 2011. Emm genotyping, pulsed-field gel electrophoresis （PFGE）, superantigen （SAg） genes and antimicrobial susceptibility profiling were analyzed for these isolates. Results A total of 4 different emm types were identified. Emm12 was the most prevalent type which contained four predominating PFGE patterns corresponding to four different virulence and superantigen profiles. Emm12（79.7%） and emml （14.9%） accounted for approximately 94% of all the isolates. The speA gene was all negative in emm12 isolates and positive in emml isolates. All strains were resistant to erythromycin, and 89.4% of them were resistant to erythromycin, tracycline, and clindamycin simultaneously. Conclusion Several highly diversified clones with a high macrolide resistance rate comprise a predominant proportion of circulating strains, though no new emm type was found in this outbreak. The data provide a baseline for further surveillance of scarlet fever, which may contribute to the explanation of the outbreak and development of a GAS vaccine in China.

关键词： Scarlet fever Streptococcus pyogenes Molecular epidemiology

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Outcomes of 957 preterm neonatal fundus examinations in a Guangzhou NICU through 2008 to 2011

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International Journal of Ophthalmology(English edition) 2012年第4期5卷 469-472页

作者： Rui-Hong Ju, Min Fu Department of Ophthalmology Zhujiang Hospital Southern Medical University Guangzhou 510280 Guangdong Province China Department of Cardiothoracic Surgery Zhujiang Hospital Southern Medical University Guangzhou 510280 Guangdong Province China

AIM: To take fundus examination in the preterm neonates to observe the common diseases and report the outcomes in a neonatal intensive care unit (NICU) in Guangzhou between May 2008 and May 2011. METHODS: Fundus examinations were performed with Retcam II in 957 prematures. RESULTS: There were 957 prematures in this study, including 666 males and 291 females, 2 triple births, 152 twins and 803 singletons. During the three years, 86 infants with any stage retinopathy of prematurity (ROP) (9.0%), 123 infants with retinal hemorrhage (12.9%), 10 infants with neonatal fundual jaundice (1.0%) and 3 babies with congenital choroidal coloboma (0.3%) were found. CONCLUSION: Early detection and prompt treatment of ocular disorders in neonates is important to avoid lifelong visual impairment. Examination of the eyes should be performed in the newborn period and at all well-child visits.

关键词： fundus examination premature retinopathy of prematurity retinal hemorrhage choroidal coloboma early detection

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ANALYSIS OF METEOROLOGICAL CONDITIONS FOR THE BASE OF MARINE SPORTS IN THE 26TH SUMMER UNIVERSIADE IN SHENZHEN IN 2011

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Journal of Tropical Meteorology 2011年第2期17卷 187-192页

作者：王明洁张小丽李兴荣 Shenzhen National Climate Observatory Shenzhen Meteorological Bureau

Based on the real-time wind direction and speed data from an automatic meteorological monitoring network in Shenzhen, the wind characteristics of Jue Diao Sha maritime area are analyzed. As indicated in the results, the wind speed of this area is higher than that over the land, the average wind speed is above 3 m/s and the probability for the maximum wind speed to drop below 20 m/s is above 90%. Moreover, the probability for the hourly swing angle of wind direction to become less than 50o is above 80%, suggesting that the wind conditions in the Jue Diao Sha area could meet the requirements of the sporting events. According to the numerical simulation, this area is the best selected site among three candidates. Furthermore, the characteristics of daily land and sea breezes are such that it is suggested the game will be best carried out from 1000 to 1700 Beijing Standard Time.

关键词： meteorological condition numerical simulation statistics analysis selection of marine sporting sites Summer Universiade

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某省级职业病诊断机构2011—2022年职业性中暑诊断情况分析

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中国职业医学 2024年第3期51卷 325-330页

作者：徐琳梁伟辉郑倩玲黄莉李斌广东省职业病防治院广东广州510300

目的分析广东省职业病防治院(GDHOD)2011—2022年诊断的职业性中暑(OHI)病例流行病学特征和相关职业性诊断情况。方法采用回顾性分析方法,以2011—2022年在GDHOD进行OHI诊断的203例病例为研究对象,通过“中国疾病预防控制中心信息系... 详细信息

目的分析广东省职业病防治院(GDHOD)2011—2022年诊断的职业性中暑(OHI)病例流行病学特征和相关职业性诊断情况。方法采用回顾性分析方法,以2011—2022年在GDHOD进行OHI诊断的203例病例为研究对象,通过“中国疾病预防控制中心信息系统”子系统“职业病及健康危害因素监测信息系统”收集诊断为OHI的病例资料,并通过GDHOD的职业病诊断档案收集不能诊断为OHI的病例资料,进行回顾性分析。结果 (1)203例病例中,174例诊断为OHI,确诊率为85.7%。(2)174例OHI病例中,热射病占72.4%,病死率为7.5%;男性占86.2%;发病年龄中位数为47岁,45~60岁者占56.3%;发病工龄中位数为80 d,在入职1、30、90、365 d内发病者依次占20.1%、40.8%、53.4%和70.1%。OHI病例集中分布于珠江三角洲地区,占93.1%。OHI病例在5—9月发病者占96.6%,高峰期在7月;OHI病例发病当天最高气温≥35.0℃者占67.3%;发病时段在12:00—18:00者占74.1%,在工作8 h内发病者占75.2%。发病时在非热源车间内作业者占43.7%,在户外作业者占39.7%。分布于制造业和小型私营企业的OHI病例分别占55.2%和62.6%。工种主要为车间操作工、装卸搬运工和环卫保洁员,共占63.2%。(3)29例不能诊断为OHI病例中,有高温作业史但临床表现不符合或达不到中暑诊断标准者占86.2%,以临床上诊断为中暑先兆者多见。结论广东省OHI病例多发生于夏季和秋季,以热射病为主,中年男性和户外作业人员为高危人群,并呈一定的地区和企业聚集性的特征。应加强对珠江三角洲地区、制造业、小型私营企业高危人群的OHI防治工作。

关键词：职业性中暑热射病诊断高危人群珠江三角洲制造业企业

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Characteristics,Causes and Mitigation of Catastrophic Debris Flow Hazard on 21 July 2011 at the Longda Watershed of Songpan County,China

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Journal of Mountain Science 2013年第2期10卷 261-272页

作者： GE Yong-gang CUI Peng GUO Xiao-jun SONG Guo-hu LIU Wei-ming Key Laboratory of Mountain Hazards and Earth Surface Processes Chinese Academy of Sciences Institute of Mountain Hazards and Environment Chinese Academy of Sciences University of Chinese Academy of Sciences

Debris flow is a common natural hazard in the mountain areas of Western China due to favorable natural conditions, and also exacerbated by mountainous exploitation activities. This paper concentrated on the characteristics, causes and mitigation of a catastrophic mine debris flow hazard at Longda Watershed in Songpan County, Sichuan Province, on 21 July 2011. This debris flow deposited in the front of the No.1 dam, silted the drainage channel for flood and then rushed into tailing sediment reservoir in the main channel and made the No.2 dam breached. The outburst debris flow blocked Fu River, formed dammed lake and generated outburst flood, which delivered heavy metals into the lower reaches of Fu River, polluted the drink water source of the population of over 1 million. The debris flow was characterized with a density of 1.87～2.15 t/m3 and a clay content of less than 1.63%. The peak velocity and flux at Longda Gully was over l0.0～10.9 m/s and 429.o～446.o m3/s, respectively, and the flux was about 700 m3/s in main channel, equaling to the flux of the probability of 1%. About 33o,ooorn3 solid materials was transported by debris flow and deposited in the drainage tunnel （120,000～130,000 m3）, the front of No.1 dam （100,000 m3） and the mouth of the watershed （l00,000～110,000 m3）, respectively. When the peak flux and magnitude of debris flow was more than 462 m3/s and 7,423 m3, respectively, it would block Fu River and produce a hazard chain which was composed of debris flow, dammed lake and outburst flood. Furthermore, the 21 July large-scale debris flow was triggered by rainstorm with an intensity of 21.2 mm/0.5 h and the solid materials of debris flow were provided by landslides, slope deposits, mining wastes and tailing sediments. The property losses were mainly originated from the silting of the drainage tunnel for flash flood but not for debris flow and the irrational location of tailing sediment reservoir. Therefore, the mitigation measures for mine debris flows

关键词： Debris Flow Characteristics Causes Mitigation Longda Watershed

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Hydrography and Circulation in the Eastern Tropical Indian Ocean during April-May 2011

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Atmospheric and Oceanic Science Letters 2012年第4期5卷 284-289页

作者： XUAN Li-Li QIU Yun XU Jin-Dian HE Yun-Kai Third Institute of Oceanography State Oceanic Administration Xiamen 361005 China State Key Laboratory of Tropical Oceanography South China Sea Institute of Oceanology The Chinese Academy of SciencesGuangzhou 510301 China

The distribution of hydrography and circulation in the eastern tropical Indian Ocean(ETIO) during April-May 2011 were analyzed using cruise observations,satellite observations,and historic hydrographic *** was observed that warm water(>28℃) occupies the upper 50-m layer in the ***-salinity surface water was observed at the mouth of the Bay of Bengal(BOB),which further extends to the Arabian Sea and off Sumatra via the Sri Lanka coast and the eastern bay *** Sea high-salinity water(ASHSW) is carried eastward along the equator to around 90°E by the equatorial undercurrent(EUC).It also runs south of Sri Lanka(north to 3°N) and in the western bay mouth(west to 87°E) but is much shallower than its counterpart at the *** is suggested to be the residual of the ASHSW,which intrudes into the BOB during the preceding southwest *** results also show that,in the south of Sri Lanka,just below this subsurface high-salinity water,very-low-salinity water(about 34.8) occurs at depths of 100-200 *** analysis suggests that this low-salinity water comes from the BOB.

关键词： eastern tropical Indian Ocean hydrography circulation

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