湖北农业科学 ›› 2020, Vol. 59 ›› Issue (12): 56-60.doi: 10.14088/j.cnki.issn0439-8114.2020.12.011

• 资源·环境 • 上一篇    下一篇

洪湖市土地质量地球化学评估

郑雄伟1, 王珊2, 洪波3, 孙为国1, 张元培1, 罗军强1, 徐景银1, 吴颖1, 郑国权1, 胡青1   

  1. 1.湖北省地质局地球物理勘探大队,武汉 430056;
    2.湖北省地质环境总站,武汉 430034;
    3.洪湖市自然资源和规划局,湖北 洪湖 433200
  • 收稿日期:2019-11-08 发布日期:2020-08-26
  • 通讯作者: 王 珊(1987-),女,助理工程师,主要从事水文地质、工程地质和环境地质工作,(电子信箱)373805843@qq.com。
  • 作者简介:郑雄伟(1986-),男,湖北黄冈人,工程师,硕士,主要从事矿产勘查及农业地质调查工作,(电话)15927253436(电子信箱)493928635@qq.com
  • 基金资助:
    湖北省“金土地”工程——高标准基本农田地球化学调查项目(洪土资函[2016]18号)

Geochemical assessment for land quality in Honghu city

ZHENG Xiong-wei1, WANG Shan2, HONG Bo3, SUN Wei-guo1, ZHANG Yuan-pei1, LUO Jun-qiang1, XU Jing-yin1, WU Ying1, ZHENG Guo-quan1, HU Qing1   

  1. 1. Geophysical Exploration Brigade, Hubei Geological Bureau, Wuhan 430056,China;
    2. Hubei Provincial Geological Environment Station,Wuhan 430034,China;
    3. Honghu Natural Resources and Planning Bureau,Honghu 433200, Hubei,China
  • Received:2019-11-08 Published:2020-08-26

摘要: 基于洪湖市土地质量的调查成果数据,建立了由土壤养分指标和环境指标组成的评价体系,根据《土地质量地球化学评价规范》(DZ/T 0295—2016)对洪湖市峰口镇、万全镇进行了土地质量地球化学评价及空间分布研究。将评价区土壤分为优质、良好、中等、差等、劣等5个级别。结果表明,评价区土地质量状况整体良好,优质和良好以上等级土地占评价区的80.91%,其中优质级土地占54.01%。

关键词: 土地质量, 地球化学评价, 综合分等, 洪湖市

Abstract: Based on the data of land quality survey in Honghu city, an evaluation system composed of soil nutrient index and environmental index are established. According to The land quality geochemical assessment specification (DZ/T 0295-2016), the land quality geochemical assessment and spatial distribution of the land are studied. The soil in Fengkou town, Wanquan town of Honghu city is divided into five gradesHigh quality, good, medium, poor, inferior. The results show that the overall land quality status of the evaluation area is in good condition, with land of high quality and above accounting for 80.91% of the evaluation area, among which land of high quality accounted for 54.01%.

Key words: land quality, geochemical assessment, comprehensive classification, Honghu city

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