A Sampling Study of Simulating Waste Dumping Sites on Random Phase Volume Model

• Main Authors: Wen-Yen Wu, 吳文延
• Other Authors: Kuo-Ching Chang
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/40388446123559075303

碩士 === 國立屏東科技大學 === 環境工程與科學系 === 91 === When doing the estimation of contamination influence on the environment and trying to find clearance solutions, the sampling examination of contaminated site is the premier job. Because pollutant spread model is normally uneven in most of sites, it’s not possible to describe the distribution of pollutant in a certain site by giving partial sampling data. Therefore an overall and highly concentrated sampling to the examining site will be needed. But due to the limitation of manpower and budget, such kind of operation is generally not an option. Nevertheless, the chemical analysis of field specimen in a laboratory also provides the examination value that is inconsistent with the actual one, in most of the time. In this document, I would like to introduce the application of Random Phase Volume Model in a simulation of environmental protection research. In this simulation, I will use some contaminated discard piles to represent the scale of pollution, by analyzing the consistency of pollutant in these virtual discard piles. I am going to probe into the reciprocal effect of the size of the simulation site and the number of field specimen, given by random sampling of sites in different measures of site. And, through the comparison between the specimens of grid sampling, random sampling and cluster random sampling, we can set up the analysis of different hot spots and variations in simulation sites, which can provide us more representative values in the sampling phases.