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| 矿山开采锰污染的时序分布 | |
| 引用本文： | 陈兰,刘新卫,秦德智.矿山开采锰污染的时序分布[J].黑龙江科技学院学报,2005,15(2):123-125. |
| 作者姓名： | 陈兰 刘新卫 秦德智 |
| 作者单位： | 1. 湖北经济学院,经济信息系,武汉,430000 2. 长江大学,管理学院,湖北,荆州,434100 3. 云南财贸学院,工商管理学院,昆明,650221 |
| 摘 要： | 为了揭示锰污染的时空规律，采用R／S分形方法对某矿锰污染的时序数据进行定性、定量分析，描述锰污染的时序分布。结果表明：除了距离为1000m采样点外，其他监测点的锰污染随时间变化有减少的趋势。该时空规律为治理因重金属矿产开发利用而造成的生态环境污染提供了理论基础。 |
| 关 键 词： | 锰污染 时序分布 预测 |
| 文章编号： | 1671-0118(2005)02-0123-03 |
Timing distribution of manganese pollution in mineral exploitation |
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| CHEN Lan,LIU Xinwei,QIN Dezhi.Timing distribution of manganese pollution in mineral exploitation[J].Journal of Heilongjiang Institute of Science and Technology,2005,15(2):123-125. | |
| Authors: | CHEN Lan LIU Xinwei QIN Dezhi |
| Institution: | CHEN Lan1,LIU Xinwei2,QIN Dezhi3 |
| Abstract: | The paper, aimed at discovering the time and spatial pattern governing manganese pollution, presents a qualitative and quantitative analysis of time-based manganese pollution data from a mine using fractal R/S method and introduces the development of a time and spatial distribution model. Results demonstrate that the manganese pollution at all sample points, except those at 1 000 m distance, tends to decrease with time. This time and spatial distribution model provides a theoretic basis on which the environmental and ecological pollution resulting from the exploitation of heavy metal minerals can be controlled. |
| Keywords: | manganese pollution timing distribution prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |