کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6442827 | 1639944 | 2016 | 40 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Spatial analysis and visualization of exploration geochemical data
ترجمه فارسی عنوان
تجزیه و تحلیل فضایی و تجسم داده های ژئوشیمیایی اکتشافی
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کلمات کلیدی
ژئوآنار ... سیستم اطلاعات جغرافیایی، ژئوشیمی اکتشافی، الگوی ژئوشیمیایی، ناهنجاری ژئوشیمیایی،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی
چکیده انگلیسی
This paper briefly reviews the application of geoinformatics in exploration geochemistry from the perspective of spatial analysis and visualization, and demonstrates the advantages of geoinformatics in exploring geochemical patterns and identifying geochemical anomalies. In particular, the application of geoinformatics to geochemical mapping, recognition of geochemical anomalies and simulation of geochemical patterns are discussed. The benefits of geoinformatics include: (1) overlay of geochemical data on a geological map, which helps geochemists to understand spatial geochemical patterns and visualize geochemical anomalies; (2) local neighbourhood spatial analysis, which considers the local spatial structure of geochemical patterns, as a powerful tool to identify weak geochemical anomalies; and (3) geochemical patterns simulation based on geological constrains, which helps to understand geological processes. Future researches should focus on development and application of various functions for processing geochemical data in a GIS to promote the progress of geoinformatics in both geochemical exploration and environmental studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Earth-Science Reviews - Volume 158, July 2016, Pages 9-18
Journal: Earth-Science Reviews - Volume 158, July 2016, Pages 9-18
نویسندگان
Renguang Zuo, Emmanuel John M. Carranza, Jian Wang,