|本期目录/Table of Contents|

[1]赵玉婷,张 征,吕连宏,等.基于地下水多变量空间聚类分析的变异性评价[J].地球科学与环境学报,2009,31(01):79-84.
 ZHAO Yu-ting,ZHANG Zheng,LU Lian-hong,et al.Spatial Variability Assessment Based on Spatial Cluster Analysis of Groundwater Variables[J].Journal of Earth Sciences and Environment,2009,31(01):79-84.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第31卷
期数:
2009年第01期
页码:
79-84
栏目:
水资源与地质工程
出版日期:
2009-03-15

文章信息/Info

Title:
Spatial Variability Assessment Based on Spatial Cluster Analysis of Groundwater Variables
文章编号:
1672-6561(2009)01-0079-06
作者:
赵玉婷1张 征1吕连宏12牟向玉1李道峰1
(1.北京林业大学 环境科学与工程学院,北京 100083; 2.中国环境科学研究院,北京 100012)
Author(s):
ZHAO Yu-ting1 ZHANG Zheng1 LU Lian-hong12 MU Xiang-yu1 LI Dao-feng1
(1.School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China; 2.Chinese Research Academy of Environmental Sciences, Beijing 100012, China)
关键词:
空间聚类分析变异性评价地下水多变量地质统计学
Keywords:
spatial variety spatial cluster analysis groundwater variables geostatistics
分类号:
X523;P628+.2
DOI:
-
文献标志码:
A
摘要:
在现存地下水监测网站中,观测站点分布的任意性、随意性和层次不清以及观测数据的冗余性等问题普遍存在,应用空间聚类原理,对所选研究区域廊坊地下水的监测点位及监测指标分别进行了空间聚类分析,对原始数据和经聚类处理后的数据分别进行了空间变异性评价,结果显示空间聚类分析是有效合理的。试图将空间变异性和空间聚类方法结合起来,为环境监测点的重新布置提供了理论依据,使提高监测效率与监测点的代表性、优化监测网格成为了可能;了解监测指标及监测点位在空间上的相关程度,为环境监测指标的确定提供理论依据,进而为环境管理、污染物控制以及环境资源的综合利用提供基础依据。
Abstract:
There are lots of problems in the implantation of monitoring points, such as the randomness and turbid hierarchical structure of the monitoring points、the redundancy of the monitoring data and so on. Applying the spatial cluster principles, the authors make cluster analysis on the monitoring points and the monitoring indicators of chose in Langfang region. The assessment and contrast of the variability of the original data and the transacted data by cluster analysis are done, which proves that the cluster analysis is reasonable and valid. Combing spatial clustering analysis with spatial variety may provide the theoretical evidence for the re-implantation of the monitoring net, and the possibility to improve the representativeness of the monitoring net. It also provides the theoretical principles to confirm the monitoring indicators by figuring out the correlation between the monitoring points and the monitoring indicators, and then to establish the foundation for the further research of environmental management, pollution controlling and comprehensive utilization of environmental resource.

参考文献/References:

[1] 吕连宏,张 征,池志淼,等.地质统计学在环境科学领域的应用进展[J].地球科学与环境学报,2006,28(1):101-105.
[2] 陈 明.区域化变量的空间聚类分析[J].长春地质学院学报,1995,25(2):222-228.
[3] 戴晓燕,过仲阳,李勤奋,等.空间聚类的研究现状及其应用[J].上海地质,2003(4):41-46.
[4] 李 翔,潘瑜春,赵春江,等.基于空间连续性聚类算法的精准农业管理分区研究[J].农业工程学报,2005,21(8):78-82.
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[7] 张 征,解明曙,王毅力,等.环境模拟与评价中多变量空间结构模型及应用[J].北京林业大学学报,2003,25(5):59-63.
[8] 姚永慧,潘志强,孙英君,等.ArcGIS地统计分析实用指南[M].北京:ArcInfo中国技术咨询与培训中心,2002.

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备注/Memo

备注/Memo:
收稿日期:2008-04-01
基金项目:教育部科学技术研究重点项目(03028); 北京林业大学振兴计划人才培养专项项目(200202013)
作者简介:赵玉婷(1983-),女,黑龙江哈尔滨人,工学硕士研究生,从事污染模拟与环境评价研究。E-mail:ciro830612@163.com

更新日期/Last Update: 2009-03-20