| 不同采样密度的土地质量地球化学评估结果对比——以浙江省龙游县为例 |
| |
| 引用本文： | 简中华,王世纪,黄春雷,魏迎春,曲颖.不同采样密度的土地质量地球化学评估结果对比——以浙江省龙游县为例[J].现代地质,2011,25(1):176-181. |
| |
| 作者姓名： | 简中华 王世纪 黄春雷 魏迎春 曲颖 |
| |
| 作者单位： | 浙江省地质调查院,浙江杭州,311203 |
| |
| 基金项目： | 浙江省国土资源厅浙江省基本农田质量调查试点工作项目 |
| |
| 摘 要： | 以浙江龙游县北部地区为例,基于《土地质量地球化学评估技术要求》,选择1件/4 km2、1件/km2和4件/km23种采样密度,开展了土地质量地球化学评估工作,重点比较了不同采样密度下的土地质量地球化学评估结果的差异以及其结果的应用范围。结果显示,1件/4 km2的评估结果可以为省级土地管理服务,4件/km2的评估结果可以为县市级土地资源保护与开发利用服务,并指导乡镇级土地管理与土地质量地球化学评估工作的开展。该研究为今后开展土地质量地球化学评估工作提供了实践和理论基础。
|
| 关 键 词： | 不同采样密度 土地质量 地球化学评估 浙江省龙游县 |
Contrast of Land Quality Geochemistry Appraisal Result in Different Sampling Density:Taking Longyou County of Zhejiang Province as an Example |
| |
| RAN Zhong-hua,WANG Shi-ji,HUANG Chun-lei,WEI Ying-chun,QU Ying.Contrast of Land Quality Geochemistry Appraisal Result in Different Sampling Density:Taking Longyou County of Zhejiang Province as an Example[J].Geoscience——Journal of Graduate School,China University of Geosciences,2011,25(1):176-181. |
| |
| Authors: | RAN Zhong-hua WANG Shi-ji HUANG Chun-lei WEI Ying-chun QU Ying |
| |
| Institution: | JIAN Zhong-hua,WANG Shi-ji,HUANG Chun-lei,WEI Ying-chun,QU Ying(Zhejiang Institute of Geological Survey,Hangzhou,Zhejiang 311203,China) |
| |
| Abstract: | According to Land Quality Geochemistry Appraisal Specification,this article carries out the land quality geochemical assessment about soil samples in Longyou County,Zhejiang Province in three kinds of sampling densities,which are 1 piece/4 km2,1 piece/km2 and 4 pieces/km2.Our works focus on the differences comparison and application areas of the results of land quality geochemical assessment.The results show that the density of 1 piece/4 km2 can serve for the land management in provincial level,and the dens... |
| |
| Keywords: | different sampling density land quality geochemical assessment Longyou County of Zhejiang Province |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
