Showing 2,181 - 2,200 results of 3,007 for search '"Guangdong"', query time: 0.08s Refine Results
  1. 2181

    Optimal Deployment of Dynamic Wireless Charging Lanes for Electric Vehicles considering the Battery Charging Rate by Jun Du, Mingyang Pei, Bin Jia, Pan Wu

    Published 2022-01-01
    “…Then, a numerical example from a freeway in Guangdong Province, China, is investigated to demonstrate the applicability of the proposed model and its effectiveness in reducing the construction costs.…”
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    Planning Concept for the Circular Economy Industrial Park in Heyuan City by Liu Hengran

    Published 2025-01-01
    “…Then the article selected Heyuan City in Guangdong Province as the object, and evaluate the necessity and feasibility of building a circular economy industrial park by analyzing the policy environment, location conditions, and current situation of general sanitation facilities. …”
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  16. 2196

    Analysis on Characteristics of Spatial-temporal Precipitation Distribution in Qingyuan Based on Cloud Model by WANG Yan

    Published 2021-01-01
    “…Based on the traditional Mann-Kendall method,this paper analyzes the spatial-temporal precipitation distribution by the cloud model according to the monthly precipitation data (1990—2020) from 38 stations in Qingyuan City,Guangdong province.The results show that:①In the last 30 years,the precipitation in Qingyuan showed an upward trend in the whole year,flood season and non-flood season,especially in the whole year and flood season.②The stability of precipitation was best in non-flood season,less in whole year,and the worst in flood season.The distribution of precipitation was the most discrete throughout the year,followed by flood season,and more concentrated in non-flood season.③The precipitation showed similar spatial distribution in whole year and flood season,increased from northwest to southeast in general,among them the precipitation in Lianzhou City is small,concentrated and stable.In non-flood season,the distribution of precipitation increased from southeast to northwest,among them the precipitation in the south of Qingcheng District is the least and unstable but concentrated;while that in the northeast of Yingde City is large and stable but not concentrated.…”
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  17. 2197

    Investigation and Assessment of the Influence of Cascaded Hydropower Plants on Fish Resources in the Qiuxiangjiang River by LIU Jie, CHEN Lan, CUI Ke, ZHANG Lijuan, LIU Xieting, LI Xin, HU Guocheng

    Published 2020-01-01
    “…The development of cascaded hydropower plants in middle and small rivers has a significant impact on fish resources,mainly includes the destruction of fish habitat.The Qiuxiangjiang River belongs to the first-class tributary of the Dongjiang River in Guangdong Province.This paper evaluates the present situation of fish resources in the Qiuxiangjiang River by aquatic ecosystem investigation and sampling analysis,and compares it with historical data.The results show that due to cascade hydropower development and other human activities in the Qiuxiangjiang River Basin,the suitable habitat for fish decreases.The species and numbers of fish decrease sharply compared with historical records.The fish population structure is relatively unstable,and the fish diversity also gradually reduces.Therefore,for the cascade hydropower development in middle and small rivers,attention should be paid to overall planning the entire river basin,protecting the integrity of the river's aquatic ecosystem,and strictly requiring hydropower plants to build discharge facilities and strengthen supervision of their operation.…”
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  18. 2198

    Economic Dependence Relationship and Spatial Stratified Heterogeneity in the Eastern Coastal Economic Belt of China by Xianbo Wu, Xiaofeng Hui

    Published 2021-01-01
    “…Finally, the economically developed provinces maintain strong economic dependence with each other, such as Jiangsu (No. 7), Shandong (No. 9), and Zhejiang (No. 12), and Beijing (No. 1), Guangdong (No. 3), and Shanghai (No. 10). However, the former three provinces are more in the core position of this structure, that is, the other provinces maintain the stronger dependence relationship with these three provinces.…”
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  19. 2199

    Analysis of Meteorological Drought Cycle Basedon Wavelet Function in Zhanjiang by ZHANG Desheng, CHEN Yafen, TAN Senming

    Published 2020-01-01
    “…Based on monthly rainfall data of 19 stations from 1966 to 2015 in Zhanjiang City, Guangdong Province, which is selected as the research area, this paper conducts the spatial modal decomposition of regional meteorological drought distribution by using the standardized precipitation index of 6 months and the rotated empirical orthogonal function, and calculates the drought period of different spatial modes through wavelet analysis. …”
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