Showing 741 - 760 results of 2,481 for search '"county"', query time: 0.05s Refine Results
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    Changes of the ecological environment status in villages under the background of traditional village preservation: a case study in Enshi Tujia and Miao Autonomous Prefecture by Fu Li, Huiqiong Xia, Jie Miao, Jialin Yang

    Published 2025-01-01
    “…The study quantitatively evaluated the ecological environment status of each county, county-level city, and village in Enshi before and after the implementation of traditional village preservation policies. …”
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    Article
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    Calculation and Analysis of Effective Utilization Coefficient of Farmland Irrigation Waterin Mountainous Area of Yunnan Plateau by CAO Yan, LI Youliang, WANG Shupeng, ZHANG Lei, ZHOU Xiaoyan, WANG Jie, HAN Ling

    Published 2022-01-01
    “…To explore the calculation method of effective utilization coefficient of farmland irrigation water in the mountainous area of Yunnan Plateau,we scientifically evaluated the efficiency of farmland irrigation water.Taking Yongshan County of Zhaotong City,Yunnan Province as the research area,we selected 2 sample irrigation districts and15 typical fields to calculated and analyze the effective utilization coefficient of farmland irrigation water.The net irrigation water of sample irrigation districts was calculated after measurement and investigation.Head-end measurement was used to calculate and analyze the effective utilization coefficient of farmland irrigation water in the sample irrigation districts,and then the coefficient of Yongshan County from 2018 to 2020 was calculated.The results show the followings.① The net irrigation water in the sample irrigation districts of Yongshan County exhibited a downward trend from 2018 to 2020 overall.The net irrigation water for Zanthoxylum bungeanum,Amomum villosum,Citrus reticulata,flue-cured tobacco and Solanum tuberosum in Yongshan County decreased successively.② The effective utilization coefficient of farmland irrigation water was larger in the medium-sized irrigation district than in the small irrigation district.③ The effective utilization coefficient of farmland irrigation water in Yongshan County was increased gradually from 2018 to 2020,i.e.,0.489 2,0.502 0 and 0.508 5,respectively.The research results are reasonable and reliable,which can reflect the actual situation in the irrigation districts.…”
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    The Contributions of Pineapple Growing on Farmers Welfare. by Juliet, Ninsiima

    Published 2020
    “…This study was carried out to examine the contributions of pineapple growing on farmer’s welfare in maziba sub-county kabala district. The study was guided by three objectives namely; to identify different pineapple species grown in maziba sub-county, to examine the contributions of pineapple growing on welfare of farmer in maziba sub-county and to establish the challenges facing pineapple farmers in maziba sub-county. …”
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    Co-occurring climate events and environmental justice in California, 2018–2019 by Brittany Shea, Gabriella Y Meltzer, Benjamin B Steiger, Robbie M Parks, Vivian Do, Heather McBrien, Nina Flores, Milo Gordon, Elizabeth M Blake, Joan A Casey

    Published 2025-01-01
    “…For a subset of the 38 counties (66%), long power outage county days were identified using PowerOutage.us data when an outage affected >0.5% of county customers for 8+ h. …”
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    The Economic Benefits Associated with Florida's Artificial Reefs by Chuck Adams, Bill Lindberg, John Stevely

    Published 2006-08-01
    “…The author presents findings by region, with sections on Pinellas County, Dade County, Northwest Florida, Martin County, and the USS Speigel Grove (off Key Largo, FL). …”
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    The Economic Benefits Associated with Florida's Artificial Reefs by Chuck Adams, Bill Lindberg, John Stevely

    Published 2006-08-01
    “…The author presents findings by region, with sections on Pinellas County, Dade County, Northwest Florida, Martin County, and the USS Speigel Grove (off Key Largo, FL). …”
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    Article