云南省姚安坝区1:5万土地质量地球化学评价及开发建议

doi:10.11720/wtyht.2025.2584

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (7224 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

Land emerges as the most fundamental resource for agricultural production, and addressing land quality-related issues is the key to ensuring high food quality. A comprehensive understanding of land quality is crucial to the scientific and sustainable utilization and development of land resources. This study conducted a 1:50,000 geochemical survey of land quality in the contiguous farmland in Dongchuan Town, Yao'an County, Yunnan Province. Accordingly, this study provided a comprehensive assessment of soil nutrients, environment, dry and wet atmospheric deposits, and agricultural irrigation water. Based on the assessment results, this study determined the production areas of green food and pollution-free agricultural products, aiming to provide a reference for the development and utilization of sustainable, green cultivated land. The results indicate that soils in the study area are nutrient-rich and enjoy a favorable environment, high-quality irrigation water, and an excellent atmospheric environment. The comprehensive grade assessment results of soil quality align with those of land quality, revealing that the first and second-grade high-quality soils account for 68.98% of the total area. A batch of production areas of pollution-free and green food were determined, and those that can be directly used to develop green, zinc- and copper-rich crops were delineated. These findings will provide geochemical data support for land use planning, food security, building agricultural products with plateau characteristics, and serving rural revitalization efforts.

Key words： land quality geochemical assessment green cultivated land development suggestion Yao'an Yunnan

Received: 27 December 2023 Published: 22 April 2025

ZTFLH:	X142
	X825

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Ming-Long YANG
	Jia-Zhong HUANG
	Zhi-Ping ZHU
	Lei XU
	Yan-Xun CHENG
	Meng-Sheng ZHAO
	Long ZHANG

Cite this article:

Ming-Long YANG,Jia-Zhong HUANG,Zhi-Ping ZHU, et al. 1:50,000 geochemical survey-based assessment of land quality and land development suggestions for the Yao'an Dam area, Yunnan Province, China[J]. Geophysical and Geochemical Exploration, 2025, 49(2): 510-519.

URL:

https://www.wutanyuhuatan.com/EN/10.11720/wtyht.2025.2584 OR https://www.wutanyuhuatan.com/EN/Y2025/V49/I2/510

Location of the study area

Geology of the study area

Distribution of soil sampling points in the study area

Analysis methods of soil geochemical indexes

Statistics of evaluation results of soil nutrient quality grade

Distribution of main nutrient elements

Comprehensive quality grade evaluation of soil nutrients

Statistics of soil environmental quality grade evaluation results

Soil environmental comprehensive quality grade evaluation diagram

Comprehensive quality grade evaluation of soil quality

Evaluation map of pollution-free food origin

Evaluation map of green food origin

Distribution map of green zinc-rich copper-rich food origin

[1]	路婕, 李玲, 吴克宁, 等. 基于农用地分等和土壤环境质量评价的耕地综合质量评价[J]. 农业工程学报, 2011, 27(2):323-329.
[1]	Lu J, Li L, Wu K N, et al. Cultivated land comprehensive quality evaluation based on agricultural land classification and soil environmental quality evaluation[J]. Transactions of the Chinese Society of Agricultural Engineering, 2011, 27(2):323-329.
[2]	杨明龙, 黄加忠, 巴永, 等. 滇中武定地区土壤养分和重金属元素空间分布特征及评价[J]. 中国金属通报, 2022(6):181-184.
[2]	Yang M L, Huang J Z, Ba Y, et al. Spatial distribution characteristics and evaluation of soil nutrients and heavy metal elements in Wuding area of central Yunnan[J]. China Metal Bulletin, 2022(6):181-184.
[3]	杨帆, 张舜尧, 宋云涛, 等. 云南省盐津县1:5万土地质量地球化学评价方法研究[J]. 现代地质, 2020, 34(6):1318-1332.
[3]	Yang F, Zhang S Y, Song Y T, et al. Research of 1:50,000 land quality geochemical assessment at Yanjin County in Yunnan Province[J]. Geoscience, 2020, 34(6):1318-1332.
[4]	陈玉茹, 胡江龙, 胡绍祥, 等. 随州北部土地质量地球化学评价及空间分布研究[J]. 资源环境与工程, 2019, 33(S1):22-26.
[4]	Chen Y R, Hu J L, Hu S X, et al. Geochemical evaluation and spatial distribution of land quality in northern Suizhou[J]. Resources Environment & Engineering, 2019, 33(S1):22-26.
[5]	陶春军, 周天健, 李朋飞, 等. 安徽省岳西县来榜地区土地质量地球化学评价[J]. 华东地质, 2020, 41(1):62-69.
[5]	Tao C J, Zhou T J, Li P F, et al. Geochemical assessment for land quality in the Laibang area,Yuexi County of Anhui Province[J]. East China Geology, 2020, 41(1):62-69.
[6]	陶春军, 周天健, 张笑蓉, 等. 安徽岳西翠兰产地土壤环境质量及种植适宜性评价研究[J]. 西北地质, 2020, 53(1):261-268.
[6]	Tao C J, Zhou T J, Zhang X R, et al. Research on soil environmental quality and planting suitability evaluation of cuilan producing area in Yuexi,Anhui Province[J]. Northwestern Geology, 2020, 53(1):261-268.
[7]	邹勇军, 黄懿, 李昌龙, 等. 崇义县上堡梯田土地质量地球化学评估及开发建议[J]. 中国煤炭地质, 2019, 31(1):70-75.
[7]	Zou Y J, Huang Y, Li C L, et al. Terraced fields land quality geochemical assessment and development proposal in Shangbao township,Chongyi County[J]. Coal Geology of China, 2019, 31(1):70-75.
[8]	黄钊. 滇南哀牢山地区土地质量地球化学评价与利用研究[D]. 昆明: 昆明理工大学, 2021.
[8]	Huang Z. Study on geochemical evaluation and utilization of land quality in Ailaoshan area of southern Yunnan[D]. Kunming: Kunming University of Science and Technology, 2021.
[9]	贺灵, 孙彬彬, 周国华, 等. 浙中丘陵盆地区1:5万土地质量地球化学调查方法研究[J]. 现代地质, 2016, 30(6):1285-1293.
[9]	He L, Sun B B, Zhou G H, et al. Research of 1: 50,000 land quality geochemical survey technique at a hilly-basin area in Zhejiang Province[J]. Geoscience, 2016, 30(6):1285-1293.
[10]	王立胜, 汪媛媛, 余涛, 等. 土地质量地球化学评估与绿色产能评价研究:以吉林大安市为例[J]. 现代地质, 2012, 26(5):879-885.
[10]	Wang L S, Wang Y Y, Yu T, et al. Study on geochemical assessment of land quality and green productivity evaluation in Da'an City,Jilin Province[J]. Geoscience, 2012, 26(5):879-885.
[11]	叶翠, 肖卫东. 于都黄麟—祁禄山地区土地质量地球化学评价[J]. 江西煤炭科技, 2020(1):47-50.
[11]	Ye C, Xiao W D. Geochemical evaluation of land quality in Huanglin-Qilushan area of Yudu County[J]. Jiangxi Coal Science & Technology, 2020(1):47-50.
[12]	刘倩. 土地质量地球化学调查与成果应用绩效评价——以西北地区为例[D]. 北京: 中国地质大学(北京), 2017.
[12]	Liu Q. Land quality geochemical survey and application performance evaluation:A case study in Northwest China[D]. Beijing: China University of Geosciences (Beijing), 2017.
[13]	宫本旭. 浅谈土地质量地球化学调查评价在土地生态文明建设中的作用[J]. 云南化工, 2018, 45(3):9-10.
[13]	Gong B X. Geochemistry survey and evaluation of land quality The role in the construction of land ecological civilization[J]. Yunnan Chemical Technology, 2018, 45(3):9-10.
[14]	黄祖波, 王鹤, 王运, 等. 信丰县油山地区土地质量评价及开发建议[J]. 江西煤炭科技, 2019(3):24-28.
[14]	Huang Z B, Wang H, Wang Y, et al. Assessment and development proposal of land quality in Youshan area of Xinfeng County[J]. Jiangxi Coal Science & Technology, 2019(3):24-28.
[15]	武春林, 成欢, 王瑞廷, 等. 陕西省西咸新区窑店镇土地质量地球化学评价及合理开发建议[J]. 地质调查与研究, 2019, 42(3):225-234.
[15]	Wu C L, Cheng H, Wang R T, et al. Geochemistry evaluation and rational development suggestion on the land quality of the Yaodian Town in Xi-Xian New Area[J]. Geological Survey and Research, 2019, 42(3):225-234.
[16]	徐磊, 赵萌生, 程琰勋, 等. 滇中富碱斑岩风化成土过程中元素地球化学行为及其主控因素[J]. 地质论评, 2024, 70(2):512-528.
[16]	Xu L, Zhao M S, Cheng Y X, et al. Geochemical behavior of elements and the main controlling factors during weathering and soil-forming of alkali-rich porphyry in central Yunnan[J]. Geological Review, 2024, 70(2):512-528.
[17]	中华人民共和国国土资源部. DZ/T 0295—2016土地质量地球化学评价规范[S]. 北京: 中国标准出版社, 2016.
[17]	Ministry of Land and Resources of the People’s Republic of China. DZ/T 0295—2016 Determination of land quality geochemical evaluation[S]. Beijing: Standards Press of China, 2016.
[18]	GB 15618—2018 土壤环境质量农用土地污染风险管控标准(试行)[S]. 生态环境部国家市场监督管理总局, 2018.
[18]	GB 15618—2018 Soil environmental quality agricultural land pollution risk control standard (trial)[S]. The State Administration for Market Supervision and Administration of the Ministry of Ecology and Environment, 2018.
[19]	GB 5084—2021 农田灌溉水质标准[S]. 生态环境部国家市场监督管理总局, 2021.
[19]	GB 5084—2021 Standard for irrigation water quality[S]. The State Administration for Market Supervision and Administration of the Ministry of Ecology and Environment, 2021.
[20]	中华人民共和国国土资源部. DZ/T 0258—2014多目标区域地球化学调查规范[S]. 北京: 中国标准出版社, 2015.
[20]	Ministry of Land and Resources of the People’s Republic of China. DZ/T 0258—2014 Specification of multi-purpose regional geochemical survey(1:250,000)[S]. Beijing: Standards Press of China, 2015.
[21]	DZ/T 0354—2020生态地球化学评价标准[S]. 北京: 中国地质大学(北京), 2020.
[21]	DZ/T 0354—2020 Local ecogeochemical evaluation criteria[S]. Beijing: China University of Geosciences (Beijing), 2020.