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Parent-offspring relationship recognition based on SSR and mtDNA confirmed resource supplement effect of Fenneropenaeus chinensis release

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Acta Oceanologica Sinica 2024年第2期43卷 156-160页

作者： Song Sun Ding Lyu xianshi jin Xiujuan Shan Weiji Wang Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture and Rural AffairsYellow Sea Fisheries Research InstituteChinese Academy of Fishery SciencesQingdao 266071China Function Laboratory for Marine Fisheries Science and Food Production Processes Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China

The resource of Fenneropenaeus chinensis has declined sharply due to excessive fishing intensity,ecological changes and diseases.In order to supplement the fishing yield and restore resources of F.chinensis,the relevant authorities have carried out the activities of stock enhancement and releasing.It can increase biomass and recover resources.However,compared with increasing biomass,there were still few reports on its effect on the recovery of resources.Resource recovery is a process related to whether the released individuals can form a reproductive population.Up to now,there has been a lack of evidence whether the released F.chinensis can complete the entire life history,and form reproduction population.In this study,gravid female shrimp after spawning migration were captured from coastal waters of Haiyang,Qingdao,and Yellow Sea.After identifying parentage relationships using simple sequence repeat(SSR)and mtDNA haplotype,it was finally confirmed that there were eight released individuals in the recapture samples.It was confirmed for the first time that at least part of the released F.chinensis can complete overwintering and reproductive migration,and maintain the migration habits as their wild counterparts.Therefore,we infered that the released shrimp can reproduce under natural conditions,these F.chinensis can form reproductive populations theoretically if without human intervention.These results indicated that enhancenment and release activities have a positive effect on resource recovery.

关键词： Fenneropenaeus chinensis release simple sequence repeat(SSR) mtDNA resource supplement

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Efficacy and safety of Chinese herbal medicine as adjunctive therapy in sepsis patients with bloodstream infection:a propensity-matched analysis

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Journal of Traditional Chinese Medicine 2024年第1期44卷 197-204页

作者： ZHOU xianshi ZHONG Minlin XI Xiaotu LI Jun TANG Guanghua the Second Clinical College of Guangzhou University of Chinese Medicine Guangzhou 510120China Emergency Department Guangdong Provincial Hospital of Chinese MedicineGuangzhou 510120China Guangdong Provincial Key Laboratory of Research on Emergency in TCM Guangzhou 510120China Guangzhou Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Emerging Infectious Diseases Guangzhou 510120China Administration Department the First Hospital of Guangzhou University of Chinese MedicineGuangzhou 510405China

OBJECTIVE:To investigate the efficacy and safety of Chinese herbal medicine in treating sepsis patients with bloodstream infection.METHODS:A 6-year retrospective study was carried out at a university hospital in China.Adult sepsis patients with bloodstream infection were included.The primary outcome was 28-day mortality after admission.Propensity score method was used to adjust for possible confounding.28-day mortality was estimated by KaplanMeier analysis and compared using the log-rank test.Cox regression analysis was carried out to identify factors impacting in-hospital mortality outcomes.RESULTS:Following the application of the propensity score method,a total of 176 patients were included.The all-cause 28-day mortality in the control group and Chinese herbal medicine group was 21.6%and 14.8%,respectively.Kaplan-Meier survival analysis showed that Chinese herbal medicine was associated with a lower hazard ratio(HR)in all-cause 28-day death compared with the control group[HR=0.44,95%CI(0.22,0.90),P0.05).Blood-activating and stasis-eliminating herb administration was associated with reduced inhospital mortality among sepsis patients with bloodstream infection[HR=0.54,95%CI(0.34,0.94),P<0.05].CONCLUSIONS:Chinese herbal medicine,especially the blood-activating and stasis-eliminating herb,might have certain efficacy and safety in treating sepsis patients with bloodstream infection.Clinicians should prescribe blood-activating and stasis-eliminating herb in treating these two coalescent critical diseases as long as no contraindications exist.However,further studies are needed to validate our results.

关键词： bacteremia medicine Chinese traditional herbal medicine sepsis propensity-matched analysis

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Ensemble habitat suitability modeling of stomatopods with Oratosquilla oratoria as an example

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Acta Oceanologica Sinica 2023年第4期42卷 93-102页

作者： Lisha Guan xianshi jin Tao Yang Xiujuan Shan Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture and Rural AffairsQingdao 266071China Shandong Provincial Key Laboratory of Fishery Resources and Ecological Environment National Field Observation and Research Center for Changdao Marine EcosystemYellow Sea Fisheries Research InstituteChinese Academy of Fishery SciencesQingdao 266071China

Stomatopods are better known as mantis shrimp with considerable ecological importance in wide coastal waters globally. Some stomatopod species are exploited commercially, including Oratosquilla oratoria in the Northwest Pacific. Yet, few studies have published to promote accurate habitat identification of stomatopods, obstructing scientific management and conservation of these valuable organisms. This study provides an ensemble modeling framework for habitat suitability modeling of stomatopods, utilizing the O. oratoria stock in the Bohai Sea as an example. Two modeling techniques(i.e., generalized additive model(GAM) and geographical weighted regression(GWR)) were applied to select environmental predictors(especially the selection between two types of sediment metrics) that better characterize O. oratoria distribution and build separate habitat suitability models(HSM). The performance of the individual HSMs were compared on interpolation accuracy and transferability.Then, they were integrated to check whether the ensemble model outperforms either individual model, according to fishers’ knowledge and scientific survey data. As a result, grain-size metrics of sediment outperformed sediment content metrics in modeling O. oratoria habitat, possibly because grain-size metrics not only reflect the effect of substrates on burrow development, but also link to sediment heat capacity which influences individual thermoregulation. Moreover, the GWR-based HSM outperformed the GAM-based HSM in interpolation accuracy,while the latter one displayed better transferability. On balance, the ensemble HSM appeared to improve the predictive performance overall, as it could avoid dependence on a single model type and successfully identified fisher-recognized and survey-indicated suitable habitats in either sparsely sampled or well investigated areas.

关键词： habitat suitability stomatopod coastal fisheries predictor selection ensemble model

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Long-term and monthly changes in abundance,size composition and spatial distribution of the mantis shrimp Oratosquilla oratoriainthe BohaiSea

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Acta Oceanologica Sinica 2022年第12期41卷 80-86页

作者： Qiang Wu Qingpeng Han Yue jin Tao Yang Zhongyi Li Xiujuan Shan xianshi jin Key Laboratory for Sustainable Development of Marine Fisheries Ministry of Agriculture and Rural Affairs/Shandong Provincial Key Laboratory for Fishery Resources and Eco-environmentYellow Sea Fisheries Research InstituteChinese Academy of Fishery SciencesQingdao 266071China Laboratory for Marine Fisheries Science and Food Production Processes Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China Fisheries College Ocean University of ChinaQingdao 266003China

With the decline in fish resources worldwide,the ecological dominance and economic importance of crustaceans have obviously increased.Among crustacean species,mantis shrimps are increasingly dominant in many coastal waters of the world.In China,Oratosquilla oratoria is the most widely distributed and productive species of mantis shrimp,and its relative resource density is the highest in the Bohai Sea.In this study,we analysed the long-term and monthly population characteristics of O.oratoria in the Bohai Sea,including its relative resource density,body size and spatial distribution.The results showed that the relative resource density of O.oratoria in the Bohai Sea increased from 3.59 kg/h in 1982 to 14.48 kg/h in 2018,and the percentage of this species that serves as a fishery resource increased from 4.22%in 1982 to 35.27%in 2018,based on the mean relative resource density in May and August.The relative resource density of O.oratoria in the fishing moratorium season from May to August was significantly higher than that in the other months of fishing season,and the relative resource density decreased rapidly after the fishing moratorium ended.The relative resource density of O.oratoria was the highest in summer(August),followed by in autumn(October)and spring(May),and it was the lowest in winter(January).The relative resource density of O.oratoria in the western Bohai Sea was higher than that in the eastern Bohai Sea.The mean body weight of O.oratoria in the Bohai Sea decreased from 21.95 g in 1982 to 14.34 g in 2018,based on the mean body weight in May and August.The body size of O.oratoria in the fishing moratorium season was significantly higher than that in the fishing season,and the body size decreased rapidly after the fishing moratorium ended.Overall,in the context of declining resources of most fishery species,the relative resource density of O.oratoria increased due to its hardiness and adaptability,and its body size decreased under intensive fishing over the past 30 years.The fishing moratorium system h

关键词： long-term and monthly changes population dynamics mantis shrimp Oratosquilla oratoria Bohai Sea

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Estimating seasonal habitat suitability for migratory species in the Bohai Sea and Yellow Sea:A case study of Tanaka's snailfish(Liparis tanakae)

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Acta Oceanologica Sinica 2022年第6期41卷 22-30页

作者： Yunlong Chen Xiujuan Shan Dingyong Zeng Harry Gorfine Yinfeng Xu Qiang Wu Tao Yang xianshi jin Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture and Rural AffairsQingdao266071China Laboratory for Marine Fisheries Science and Food Production Processes Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China State Key Laboratory of Satellite Ocean Environment Dynamics Second Institute of OceanographyMinistry of Natural ResourcesHangzhou 310012China School of Biosciences The University of MelbourneParkvilleVictoria 3010Australia

Acquiring a comprehensive and accurate understanding of habitat preference is essential for species conservation and fishery management,especially for mobile species that migrate seasonally.Presence and absence data from field surveys are recommended when available due to their high reliability.Using field survey data,we investigated seasonal habitat suitability requirements for Tanaka's snailfish(Liparis tanakae)in the Bohai Sea and Yellow Sea(BSYS)via a machine-learning method,random forests(RFs).Five environmental and biologically relevant variables(bottom temperature,bottom salinity,current velocity,depth and distance to shore)were used to build the ecological niches between the presence/absence data and suitable habitat.In addition,the degree to which false absence data might impact model performance was evaluated.Our results indicated that RFs provided accurate predictions,with seasonal habitat suitability maps of L.tanakae differing substantially.Bottom temperature and salinity were identified as important factors influencing the distribution of L.tanakae.False absence data were found to have negative effects on model performance and the decrease in evaluation metrics was usually significant(P<0.05)after 30%or more errors were added to the absence data.Through identifying highly suitable areas within its geographic range,our study provides a baseline for L.tanakae that can be further applied in ecosystem modelling and fishery management in the BSYS.

关键词： species distribution model fishery-independent survey model performance range prediction coldtemperate species

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Ecological footprint and vulnerability of marine capture fisheries in China

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Acta Oceanologica Sinica 2020年第4期39卷 100-109页

作者： Qi Ding Xiujuan Shan xianshi jin Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture and Rural Affairs/Shandong Provincial Key Laboratory of Fishery Resources and Ecological EnvironmentYellow Sea Fisheries Research InstituteChinese Academy of Fishery SciencesQingdao 266071China Function Laboratory for Marine Fisheries Science and Food Production Processes Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China

China(herein referred as China’s mainland,and excluding Hong Kong,Macao and Taiwan)ranks as the world’s leading fishing nation,with approximately 11.1 million tons of domestic marine catch acquired in 2017.Marine fisheries resources in China are mainly exploited by its 11 coastal provinces and municipalities,and the development of fishing industry varies among them.However,few studies have examined the exploitation history of the 11 coastal provinces and municipalities.In this paper,we systematically quantified the exploitation history of marine fishery resources in China and then measured the vulnerability of the 11 coastal provinces and municipalities of China to a reduction in marine catches.Our analysis suggested that Chinese marine fisheries experienced rapid growth from the mid-1980 s to the end of the 20 th century,and this rapid increase in marine catches were mainly promoted by increased fishing effort.The total primary production required level amounted to approximately 80%of the average primary productivity in 2017,and Zhejiang,Fujian,Shandong,Hainan and Guangdong provinces were the main fishing provinces in China.By assessing three dimensions of vulnerability(exposure,sensitivity and adaptive capacity)to the impacts of a reduction in marine catches in the 11 coastal provinces and municipalities,we found that Hainan,Guangxi,Zhejiang and Fujian provinces had high or very high vulnerability,while the municipalities of Shanghai and Tianjin had low vulnerability.Identifying suitable adaptation policies and management plans based on the differences in vulnerability among coastal provinces is important in sustainable fisheries management.

关键词： marine capture fisheries coastal provinces and municipalities exploitation history vulnerability

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基于文献计量的鱼类耳石研究分析

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海洋渔业 2024年第3期46卷 390-400页

作者：金岳单秀娟金显仕中国水产科学研究院黄海水产研究所农业农村部海洋渔业可持续发展重点实验室山东省渔业资源与生态环境重点实验室山东青岛266071 崂山实验室海洋渔业科学与食物产出过程功能实验室山东青岛266237 山东长岛近海渔业资源国家野外科学观测研究站山东烟台265800

耳石蕴藏了鱼类个体生活史全过程的信息,是研究鱼类生态学的良好材料。基于WebofScience核心合集数据库,利用文献计量学方法对2000年以来关于鱼类耳石研究的发文量、发文期刊、合作网络、研究热点等进行了分析,并对主要研究方向进行了... 详细信息

耳石蕴藏了鱼类个体生活史全过程的信息,是研究鱼类生态学的良好材料。基于WebofScience核心合集数据库,利用文献计量学方法对2000年以来关于鱼类耳石研究的发文量、发文期刊、合作网络、研究热点等进行了分析,并对主要研究方向进行了总结。结果表明:目前对耳石的研究热度总体呈上升趋势;研究性论文主要发表在水产和渔业相关的学术期刊,其次为生态学、生物学等相关期刊;研究国家主要为美国、澳大利亚、日本等发达国家,我国排名第六;以日本东京大学、美国国家海洋与大气管理局、加拿大渔业与海洋部等单位为核心的研究机构建立了良好的合作网络,我国台湾大学也在世界范围内建立了良好合作关系。耳石研究热点方向主要包括:1)基于耳石的年龄与生长;2)耳石微结构及其生态学含义;3)耳石形态特征;4)耳石微化学与稳定同位素分析;5)基于耳石的标记放流。最后,分析了当前耳石研究存在的问题,展望了今后的发展方向:利用元分析(metaanalysis)整合耳石研究成果,可深入解析长期环境变化对鱼类的生态影响,并减少生物参数估计的不确定性;重点关注深海、极地和淡水鱼类的耳石研究,以深入了解鱼类生活史策略的多样性。

关键词：鱼类耳石 CiteSpace 知识图谱生活史年龄与生长微化学标记

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唐代西域官寺及其功能

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首都师范大学学报（社会科学版） 2024年第1期 1-10页

作者：孟宪实中国人民大学历史学院

唐朝是中国古代佛教发展的高峰,而佛教中国化也在唐代完成。佛教与中国社会发生紧密联系,人生的许多生命礼仪都在佛教的形式下完成,从朝廷到民众莫不如此。西域是丝绸之路的重要组成部分,唐朝维护丝路畅通投入巨大,安西四镇的驻兵,就是... 详细信息

唐朝是中国古代佛教发展的高峰,而佛教中国化也在唐代完成。佛教与中国社会发生紧密联系,人生的许多生命礼仪都在佛教的形式下完成,从朝廷到民众莫不如此。西域是丝绸之路的重要组成部分,唐朝维护丝路畅通投入巨大,安西四镇的驻兵,就是证明。唐朝在西域,不仅驻扎军队,也设置官寺,不仅安西四镇,北庭都护府、伊吾军都有官寺存在的证明。官寺是唐朝的官方寺院,通常由汉僧管理,使用汉语佛经,并接受中央统一领导。通过西域出土的唐代文献,尤其是和田出土的汉文文书,发现唐代官寺在西域主要是服务军队,慰藉将士军心,提供生活帮助,是很重要的一种存在。

关键词：唐朝西域于阗官寺军心慰藉

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Decadal variations in the community status of economically important invertebrates in the Bohai Sea

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Acta Oceanologica Sinica 2019年第10期38卷 60-66页

作者： Qiang Wu Lisha Guan Zhongyi Li Xiujuan Shan xianshi jin Key Laboratory for Sustainable Development of Marine Fisheries Ministry of Agriculture/Shandong Provincial Key Laboratory for Fishery Resources and Eco-environmentYellow Sea Fisheries Research InstituteAcademy of Fishery SciencesQingdao 266071China Laboratory for Marine Fisheries Science and Food Production Processes Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China

With the decline of fish stocks,the proportions of economically important invertebrates like crustaceans and cephalopods have increased in the Bohai Sea.The community structure and trophic level of economically important invertebrates were analyzed using the bottom trawl survey data collected by the Yellow Sea Fisheries Research Institute in the Bohai Sea in May and August of 1958–1959,1982,1992–1993,2004,2009 and 2015.A total of 37 species of economically important invertebrates,belonging to 5 orders,24 families,were captured.The biomass densities of economically important invertebrates in the Bohai Sea displayed an overall downward trend from 1982 to 2015.Oratosquilla oratoria and Loligo spp.were the most dominant species in the past 30 years,the biomass proportion of O.oratoria increased gradually in both May and August from 1982 to 2015.Moreover,biodiversity indices of economically important invertebrates in the Bohai Sea appeared to decline from 1982 to 2004 and then increased in 2015.Similarly,the mean trophic level of economically important invertebrates declined from 1982 to 2004 and increased slightly in 2015.Overall,although the proportions of invertebrates have increased,the biomass densities in the Bohai Sea have displayed an overall downward trend from 1982 to 2015.The increases in the biodiversity and trophic level of economically important invertebrates after the 2000s,possibly benefit from stock enhancement projects implemented by governments at different levels and national fishery management measures such as the“double-control”of the total number and engine power of fishing vessels and summer moratorium of fishing.

关键词： decadal variations community structure trophic level economically important invertebrates BohaiSea

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城乡书房:全民阅读的“最后一公里”——山东省城乡书房建设情况调研报告

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新世纪图书馆 2024年第2期 25-30页

作者：刘显世山东省文化和旅游厅山东济南250014

城乡书房建设丰富和完善了公共文化服务体系,将公共文化服务均等化理念从理想转变为服务社会公众的现实,必将推动图书馆事业实现跨越式发展。山东省城乡书房建设始于2017年威海市城市书房,经过6年的发展运营,已形成一定规模,采用了政社... 详细信息

城乡书房建设丰富和完善了公共文化服务体系,将公共文化服务均等化理念从理想转变为服务社会公众的现实,必将推动图书馆事业实现跨越式发展。山东省城乡书房建设始于2017年威海市城市书房,经过6年的发展运营,已形成一定规模,采用了政社合作、公益众筹等管理模式,具有了环境高雅、功能多元、受众广泛、服务智能等特点,为城乡公共阅读空间的发展增添了新动力。同时针对城乡书房布局分布不够均衡合理、运营维护管理不尽完善等问题,提出了相应对策。

关键词：图书馆城市书房乡村书房公共文化服务体系

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