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Invasive Insect Fall Webworm Control in China

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Chinese Forestry Science and Technology 2005年第4期4卷 43-48页

作者： WEI Jianrong yao yanxia Research Institute of Forest Ecology Environment and Protection Chinese Academy of Forestry Beijing 100091 P R. China Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Shanghai 200032P. R. China

Fall webworm is an alien invasive insect pest in China. The control strategies and methods to it for the last two decades in China were briefly reviewed. Because the fall webworm has already adapted to the new habitat in China, some considerable control strategies should be developed. Based on the study of fall webworm in three typical ecological conditions and its special biological characteristic, relative different control strategies and methods were proposed for this invasive pest.

关键词： fall webworm biological invasion forest pest pest management China

Synergistic CO_(2) mineralization using coal fly ash and red mud as a composite system

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International Journal of Coal Science & Technology 2024年第3期11卷 149-158页

作者： Zhenchao yao Yugao Wang Jun Shen yanxia Niu Jiang Feng Yang Xianyong Wei School of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuanShanxi030024China Key Laboratory of Coal Processing and Efficient Utilization Ministry of EducationUniversity of Mining&Technology221116XuzhouJiangsuChina

CO_(2) mineralization plays a critical role in the storage and utilization of CO_(2).Coal fly ash(CFA)and red mud(RM)are widely utilized as CO_(2) ***,the inert calcium species in CFA limit its carbonation capacity,meanwhile the substantial Ca^(2+)releasing of RM is hindered by a covering layer of calcium *** this study,CO_(2) mineralization in a composite system of CFA and RM was investigated to enhance the carbonation *** analyzers were employed to characterize the raw materials and resulting mineralization *** results demonstrated that a synergistic effect existed in the composite system of CFA and RM,resulting in improving CO_(2) mineralization rate and *** produced calcium carbonate was ectopically attached the surface of CFA in the composite system,thus slowing down its coverage on the surface of *** phenomenon facilitated further releasing Ca^(2+)from the internal RM,thereby enhancing CO_(2) mineralization ***,the inclusion of RM significantly improved the alkalinity of the composite system,which not only promoted the dissolution of Ca^(2+)of the inert CaSO_(4)(H_(2)O)_(2) in CFA,but also accelerated CO_(2) mineralization *** investigation would be beneficial to CO_(2) mineralization using industrial solid wastes.

关键词： CO_(2)mineralization Coal fly ash Red mud Synergistic effect

A review of sources, pathways, and toxic effects of human exposure to benzophenone ultraviolet light filters

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Eco-Environment & Health 2024年第1期3卷 30-44页

作者： Ya-Nan yao You Wang Hengling Zhang yanxia Gao Tao Zhang Kurunthachalam Kannan School of Environmental Science and Engineering Sun Yat-Sen UniversityGuangzhou 510275China Wadsworth Center New York State Department of HealthAlbanyNew YorkNY 12237USA

Benzophenone ultraviolet light filters(BPs)are high-production-volume chemicals extensively used in personal care products,leading to widespread human *** their estrogenic properties,the potential health risks associated with exposure to BPs have become a public health *** review aims to summarize sources and pathways of exposure to BPs and associated health *** exposure,primarily through the use of sunscreens,constitutes a major pathway for BP *** a recommended application rate,dermal exposure of BP-3 via the application of sunscreens may reach or exceed the suggested reference *** exposure pathways to BPs,such as drinking water,seafood,and packaged foods,contribute minimal to the overall *** is a minor pathway of exposure;however,its contribution cannot be *** exposure to BPs is an order of magnitude higher in North America than in Asia and *** conducted on laboratory animals and cells have consistently demonstrated the toxic effects of BP *** are estrogenic and elicit reproductive and developmental ***,neurotoxicity,hepatotoxicity,nephrotoxicity,and carcinogenicity have been reported from chronic BP *** addition to animal and cell studies,epidemiological investigations have identified associations between BPs and couples'fecundity and other reproductive disorders,as well as adverse birth *** studies are urgently needed to understand the risks posed by BPs on human health.

关键词： Benzophenone ultraviolet light filters Human exposure BP-3 Health effects Risk assessment

Development and application of specific SSR primers for Malus sieversii and cultivated apple

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Development and application of specific SSR primers for Malu...

Relationships among Deadwood Symptom Grades,Salicylic Acid Content and Diameter at Breast Height of Malus sieversii in China

中国植物病理学会第十一届全国会员代表大会暨2018年学术年会

作者： Yu Shaoshuai Zhao Wenxia yao yanxia Huai Wenxia Xiao Wenfa Key Laboratory of Forest Protection of State Forestry Administration Research Institute of Forest EcologyEnvironment and ProtectionChinese Academy of Forestry

TheSSR primers with specific,stable and polymorphic genes were designed and screened with the encoding gene sequences of Xinjiang wild apple(Malus sieversii) or cultivated apple resistance related proteins according to the complete genome sequencing of the completed genome of the cultivated *** newly developedSSR primers were screened and detected by PCR amplification and gene *** specific primers could be used to amplify specific,stable and polymorphicSSR bands in *** and cultivated apple,and 8 specific primers ofSSR could only amplifySSR stripe specifically in cultivated apples.290 samples of *** and cultivated apple were amplified and total 69 alleles were obtained using the 15 pairs of specificSSR *** is a close genetic relationship between *** and cultivated *** genetic diversity of *** is rich with a genetic differentiation coefficient of 0.248 6 and a gene flow of 0.755 *** *** from Xinyuan and Gongliu,is clustered in an evolutionary *** cultivated apple and the red meat apple collected from Xinjiang are clustered in an evolutionary *** number of alleles amplified by differentSSR loci was distinct and the frequencies of different alleles in the same microsatellite loci in different *** or cultivated apple groups were significantly different.15 pairs of specificSSR primers revealed the genetic diversity and phylogenetic relationship of *** and cultivated apples and the possible effects of genetic variation on the biological functions of *** and cultivated apple,exploring the genetic variation associated with resistance to ***.

关键词： Malus sieversii Microsatellite markers Genetic variation Stress resistance

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Relationships among Deadwood Symptom Grades,Salicylic Acid C...

中国植物病理学会2017年学术年会

Malus sieversii distributed in Xinjiang,China is of serious exsciccation and its living condition is severely *** among deadwood symptom grades,salicylic acid(SA)content and diameter at breast height(DBH) of *** plants collected in the same sampling site and habitat conditions was analyzed to indicate phenotypic features of *** that maybe related to the symptoms of *** to the deadwood symptom,*** under the same sampling area and habitat was divided into 6 *** difference of salicylic acid composition and content in different symptom grades of *** was investigated by ultrasonic extraction,HPLC and statistics *** SA content in the different individuals was in the range of 3.61 0.25 mg/100 g,with significant difference(P 0 grade > Ⅳ grade > Ⅲ grade > Ⅰ grade(P 0 grade > Ⅱ grade > Ⅳ grade > Ⅲ grade > Ⅰ grade,basically same as the trend of the change of SA *** was a negative correlation between SA content and DBH of ***(P>0.05),which was similar to that of the samples with symptom of deadwood rate O.05).While there was positive correlation between SA content and DBH of the samples with symptom of deadwood rate > 40%(P > 0.05).There was a certain correlation among deadwood symptom grades,SA content and DBH of *** results achieved in the study would provide some reference clues for ecological conservation and restoration of wild fruit forest in Tianshan Mountains and screening and cultivation of high-quality varieties of cultivated apple.

关键词： Wild apple Deadwood rate Correlation analysis Stress resistance

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自然资源统一调查监测的赋能与升维

测绘科学 2022年第8期47卷 1-8页

作者：苗前军姚艳霞自然资源部自然资源调查监测司北京100812 国家基础地理信息中心北京100036

自然资源统一调查监测在《自然资源调查监测体系构建总体方案》实施以来得到了有效推进,学理的认知和技术的创新在具体实践中得到检验。为继续统筹推进自然资源统一调查监测工作,亟需厘清自然资源概念并明确其分类,遵循落实自然资源调... 详细信息

自然资源统一调查监测在《自然资源调查监测体系构建总体方案》实施以来得到了有效推进,学理的认知和技术的创新在具体实践中得到检验。为继续统筹推进自然资源统一调查监测工作,亟需厘清自然资源概念并明确其分类,遵循落实自然资源调查监测体系“统一”原则,整体驱动自然资源调查监测,从而实现自然资源调查监测的赋能与升维。该文结合实际工作中出现的问题,兼顾技术逻辑引领同时契合行政逻辑,提出自然资源的“六态”和“+”与被“+”的“四XUN(寻/询/巡/循)模式”;提炼一种普适性的思想方法,不但可以指导自然资源统一调查监测工作,也可以举一反三灵活运用,为自然资源调查监测工作进一步优化完善提供参考。

关键词：自然资源调查监测统一分类赋能升维

A new species of the genus Coccophagus(Hymenoptera:Aphelinidae)associated with Sphaerolecanium prunastri(Hemiptera:Coccoidea)from the Tianshan Mountains,Xinjiang

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Entomotaxonomia 2022年第3期44卷 228-239页

作者： Zirao LI Lan HUANG Wenxia ZHAO yanxia yao Key Laboratory of Forest Protection of the National Forestry and Grassland Administration/Ecology and Nature Conservation Institute Chinese Academy of ForestryBeijing 100091China

To investigate the natural parasitoid enemies of Sphaerolecanium prunastri,a scale insect which harms wild fruit forests in western Tianshan,Xinjiang,branches seriously damaged by *** were collected and cultured in glass jars for obtaining natural *** tianshanensis Li&yao ***.,a new species of Coccophagus(Hymenoptera:Aphelinidae)was gained and identified based on the morphological and molecular *** characteristics of *** are described in detail,and COI and 28S sequences are *** addition,a key to species of the genus Coccophagus in the world parasitizing *** was *** investigation has found a potential natural enemy of the *** in the wild fruit forests of the West Tianshan Mountains,Xinjiang,and establishes a new natural enemy for biocontrol of this pest.

关键词： parasitoid morphology molecular data taxonomy

寄生于杨潜叶跳象的3种金小蜂(膜翅目:金小蜂科)及1新种记述

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林业科学 2008年第4期44卷 90-94,176页

作者：姚艳霞杨忠岐国家林业局森林保护学重点实验室中国林业科学研究院森林生态环境与保护研究所北京100091

对北京市密云县杨潜叶跳象(鞘翅目:象甲科)寄生蜂进行调查,发现杨潜叶跳象幼虫期寄生小蜂天敌共3种,属金小蜂科金小蜂属(包括1新种与1中国新记录种):密云金小蜂新种,皮金小蜂新记录种及瑟茅金小蜂。寄生蜂总自然寄生率达12.27%(±2.16%)... 详细信息

对北京市密云县杨潜叶跳象(鞘翅目:象甲科)寄生蜂进行调查,发现杨潜叶跳象幼虫期寄生小蜂天敌共3种,属金小蜂科金小蜂属(包括1新种与1中国新记录种):密云金小蜂新种,皮金小蜂新记录种及瑟茅金小蜂。寄生蜂总自然寄生率达12.27%(±2.16%),是杨潜叶跳象生物防治的有效天敌资源。详细描述3种寄生蜂的外部形态特征,附有新种部分特征图,并列出寄生杨潜叶跳象3种金小蜂及新种近缘种的检索表。模式标本保存于中国林业科学研究院昆虫标本室。

关键词：寄生蜂新种新记录种金小蜂科杨潜叶跳象生物防治

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输电网雷击后可靠性评估模型的建立与仿真

电瓷避雷器 2018年第5期 75-79页

作者：轩刚毅姚艳霞国网河南省电力公司漯河供电公司河南漯河462000

针对电力系统的重要组成部分输电网所易产生的雷击故障,在基于深入分析雷击故障性质与输电网可靠性指标的基础上,提出了一种输电网雷击后可靠性评估模型。该模型包括输电线元件故障率、修复率模型与状态模型,采用线路分段模拟法的输电... 详细信息

针对电力系统的重要组成部分输电网所易产生的雷击故障,在基于深入分析雷击故障性质与输电网可靠性指标的基础上,提出了一种输电网雷击后可靠性评估模型。该模型包括输电线元件故障率、修复率模型与状态模型,采用线路分段模拟法的输电线可靠性模型与基于概率统计原理的变电站可靠性模型。针对输电网络模型复杂度的不同,提出一种权重计算法。最后采用所提出的输电网雷击后可靠性评估模型对某地区高压输电网进行研究评估,验证了本模型的实用有效性,从而为未来输电网可靠性评估做出了铺垫。

关键词：可靠性评估输电网雷击灾害权重系数