Shandong’s exploration and construction on the application of data innovation by 林庆, 刘心田

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The locust plagues of the Ming Dynasty in Shandong Province, China by Xing Gao, Junjun Zhou, Peiwei Li, Ge Gao

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Tradition and innovation in the traditional arts of Shandong Province, China by Layton Robert, Biao Xu, Yi Zhao, Jia-Lu Tang, Yuan Tian

“…The paper outlines the social forces influencing continuity or innovation in the traditional arts of Shandong Province, China. These are addressed under five headings:…”
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Comprehensive Evaluation of Production Water Footprint in Shandong Province by ZHANG Min, ZHANG Yu, TIAN Qing, WANG Mengfan

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Modelling seasonal HFMD with the recessive infection in Shandong, China by Yangjun Ma, Maoxing Liu, Qiang Hou, Jinqing Zhao

“…Based on the HFMD data of the Department of Health of Shandong Province, we propose a dynamic model with periodic transmission rates to investigate the seasonal HFMD. …”
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Study on the agricultural big data development of Shandong province by Yong ZHENG, Lei MENG, Wenjing LI

“…The big data development has been escalated to the strategic altitude by the “Executive Outlines on Facilitating Big Data Development” publicized by the General Office of State Council,stressing the development of business applications such as big data for agriculture and rural areas.The modern agriculture faced lot of realistic predicaments.These obstacles urged big data applications to propel the transformation and upgrade of our agricultural.Aimed at the existing problems,the development status of agricultural data in Shandong province was analyzed.The necessity of agricultural big data development,the corresponding major tasks and safeguard measures of this development were proposed.This article can provide preference for the related policy making.…”
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Process Mineralogy Research on a Gold Concentrate in Shandong by Jiaxing LIU, Panzhi WANG, Yun GAO, Baisui HAN

“…A certain gold concentrate from Shandong Province faces challenges due to declining ore grade and complex mineral composition, increasing the difficulty of beneficiation. …”
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Research on seismic activity and seismic structural characteristics of the Shandong region by Linhai Lu, Zhenghao Liu, Hanwen Zhang, Chaojun Wu, Jiecheng Sun, Xianfeng Ma, Dingyi Zhou, Han Han, Haojin Zhang, Rui Li

“…Abstract This study provides a comprehensive analysis of seismic activity and structural characteristics in Shandong Province, China, with a focus on identifying seismic belts and potential epicentral zones critical for regional seismic safety. …”
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Spatiotemporal Patterns and Influencing Factors of Ecosystem Services in Shandong Province by Guo Liangjie, Wang Junyue, Zhai Yongbo, Zuo Yanlei, Liu Wei

“…This study investigated the spatiotemporal patterns of ESs in Shandong Province from 2000 to 2020, using the Geographical Detector model to assess the impact of diverse influencing factors. …”
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Simulation and Analysis of Geomagnetically Induced Current Levels in Shandong Power Grid by Han Wang, Zan‐Yang Xing, Nanan Balan, Yan‐Ling Wang, Qing‐He Zhang, Li‐Kai Liang

“…This study presents the simulation and analysis of GIC levels in the Shandong 500 kV power grid system consisting of 34 substations under a variety of uniform induced geoelectric fields. …”
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Study on the Development of Marine Biological Functional Products Industry in Shandong Province by ZHANG Donghua, XING Yan, LU Yan

“…The market prospects are broad and the growth potential is enormous. Shandong is a major province of marine industry, and has made great progress in the development of the marine biological functional products industry in recent years. …”
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Mobilization Mechanisms of High Fluorine and Iodine Groundwater in the Northwest Shandong Plain by Guangwei WU, Haolin LI, Qingbing WANG, Sha GU, Zifeng GUO, Zhongye LIU

Subjects: “…northwest shandong plain…”
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Mechanism Design and Trial Operation Analysis of Shandong Power Spot Market by Yong WANG, Daning YOU, Guanghua FANG, Guoqiang ZHANG, Jin WANG, Honghui KUANG

“…The operation features of Shandong power grid, such as the high penetration of clean energy, have dictated that the centralized power spot market mode may be more suitable for Shandong. …”
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Evaluating rural sports tourism competitiveness: A framework applied to Shandong province by Lijun Yin, Qian Gu, Xueting Gao, Pengfei Tai, Li Cao

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An exploratory spatial analysis of overweight and obesity among children and adolescents in Shandong, China by Lingzhong Xu, Lu Wang, Wenzhe Qin, Long Sun, Jiajia Li, Jiao Zhang, Hui Shao

“…This study aims to estimate rates of childhood OW/OB across counties within Shandong Province, using geographic techniques to identify sex-specific spatial patterns of childhood OW/OB as well as the presence of spatial clusters.Design Cross-sectional study.Setting Shandong Province in China.Participants and methods Data on 6 216 076 children and adolescents aged 7–18 years from the Primary and Secondary Schoolchildren Physical Examination Database for Shandong Province were used in this study. …”
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Causes of the Outer Spiral Rainbands in Typhoon Yagi （ 2018） in Shandong Province of China by Chunyan SHENG, Sudan FAN, Qiaona QU, Shijun LIU, Wengang ZHU

“…On August 14， 2018， Typhoon Yagi （2018） moved northward and impacted Shandong Province of China， resulting in widespread rainstorm and heavy rainstorm.The total rainfall caused by the typhoon in Shandong presents a round-shaped distribution.Specifically， on August 14， an outer spiral rainband appeared on the typhoon periphery in southeastern Shandong， bringing short-term heavy rainfall and local heavy rainstorms.Due to the relatively small scale of this rainband， both numerical forecasting models and forecasters face challenges in predicting its rainfall accurately.To study the mechanisms of the outer spiral rainbands of Typhoon Yagi， the characteristics and causes of the spiral rainbands are investigated in this study by using radar data and the observations from ground-based stations， radiosonde stations and aircraft.Numerical experiments are also conducted based on the Advanced Research WRF （Weather Research and Forecasting） model and its Hybrid-3DVAR （three-dimensional variational） data assimilation system.The model adopts 12 km and 4 km one-way nested grids， with 44 vertical layers.The initial ensemble perturbation fields are generated by using a stochastic perturbation method， and the Ensemble Transform Kalman Filter （ETKF） method is used for the bias correction of ensemble forecast， providing flow dependent background errors for the Hybrid-3DVAR assimilation module.Comparative experiments with and without the Aircraft Meteorological Data Relay （AMDAR） data assimilation are conducted by adopting 100% flow-dependent error covariance and by using a 45-minute assimilation time window.The results indicate that the outer spiral rainbands are formed by the merging and development of several linear mesoscale convective systems （MCSs）.The outer spiral rainbands exhibit distinct characteristics of the linear MCSs with leading stratiform precipitation， i.e.， the linear MCSs consist of several convective cells with back-building convection.There are several stronger linear MCSs merging laterally into other linear MCSs.Broad stratiform echoes appear in the front （eastern part） of the linear MCS in its maturity stage， and the convection develops up to 10 km or more.There is a weak-echo transition zone between the strong convective line and the sub-strong stratiform echo region.Short-term heavy rainfall occurs along the linear MCS at the maturity stage.The water vapor of heavy rainfall mainly comes from the near-surface layer （below 850 hPa） around the typhoon， and the water vapor flux convergence is mainly concentrated near the wind field convergence line.Before convection initiation， the middle and lower levels over Shandong are thermally unstable with high temperature and high humidity， and the wind rotates clockwise with height， which favor the development of convective systems.As the typhoon slowly moves northward， downward intrusion of cold air appears at 500 hPa.Below 900 hPa， on the southeast of the typhoon over central Shandong there are local convergence between southwesterly wind and southerly wind， and between southerly wind and southeasterly wind.The convergence-induced dynamic uplift triggers the release of unstable energy， stimulating several local linear MCSs.The MCSs develop northward along the steering flow.The linear MCSs merge and strengthen for several times， and finally the elongated spiral rainbands occur.During the convection lifetime， the updrafts are noticeably stronger than the downdrafts.At the mature stage of the convective systems， dry and cold downdrafts appear in the lower levels in the front of the MCS.Convective systems at the heights above 600 hPa move rapidly eastward with the upper-air steering flow， leading to the gradual weakening and dissipation of the linear MCS.Assimilation of AMDAR can improve the typhoon track and wind field forecasts of the WRF model， as well as the dynamical triggering mechanism of convective systems.Thus， the occurrence of spiral rainbands in the typhoon periphery could be accurately forecasted.Furthermore， central Shandong is a mountainous region， so how does the topography influence the triggering and developing of convective systems？ …”
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Tectonic Controls on Late Paleozoic Shale Gas Preservation in Western Shandong, China by Jing Sun, Yuting Zhao, Jie Liang, Xiujuan Zhang, Qingfang Zhao

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Viral etiology of severe acute respiratory infections in hospitalized patients, Shandong, China by Chunwang Li, Yujie He, Xiao Pan, Huimin Yin, Yaowen Pei, Shaoxia Song, Lin Sun, Shu Zhang, Julong Wu, Zhong Li, Xianjun Wang, Zengqiang Kou, Lei Zhao, Weijia Xing, Ti Liu

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Comparative study on bivariate statistical characteristics of drought in Shandong using SPI and SPEI by Jian Liu, Jun Xia, Mingsen Wang

“…The elucidation of the differences between the two indices is an important work to reduce the uncertainty in drought hazard analysis and give suggestions of the appropriate index for the regional drought detection. Shandong Province is considered to be one of the major agricultural production bases in northern China. …”
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Study on the Suitability of Transplanting Period in Potential Tobacco Varietal Zones of Shandong Province by Yang ZHANG, Junxi FENG, Decai KONG, Ying XIONG, Xikun LI, Peng ZHANG, Benqiang ZHANG, Jingquan YANG, Zexiang HUANG, Xiaolin WANG, Peng WANG, Yanguo SUN

Subjects: “…shandong…”
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