摘要

印度阿萨姆邦Sonitpur区Gohpur分区使用主成分分析解释地面和地表水质量

作者(年代):Pranab Sabhapandit, Prasanta Saikia和Abani Kr. Mishra

水对两者都是必要的;可持续的人类发展和地球生态系统的健康运作。现代文明、工业化、城市化和人口增长导致水资源快速退化。根据世界卫生组织的说法，人类大约80%的疾病是由水引起的。由于水污染直接关系到人类健康，因此有必要提高今世后代对水污染后果的认识。2008年共采集了34个不同来源的样品，如挖井、钻孔、手动泵和池塘，这些地方没有可用的信息。使用标准方法对样品进行了不同的物理化学参数分析，如氯化物、硫酸盐、硝酸盐、钠、钾、钙、镁和铁。结果表明，各来源的氯化物和硝酸盐浓度均在允许范围内，池塘中氯化物和硝酸盐含量高于其他来源。开挖井和钻孔井中硫酸盐、钠的浓度很高，硫酸盐、钙的浓度在允许范围内。钙在池塘中的浓度高于其他来源。 The iron concentration in all the sources exceeded the W.H.O. value and dug well and bore well contain higher amount of it. Magnesium content were greater than potassium and less than sodium in dug well and bore well, but in ponds, its concentration were greater than the other sources. In these investigations, the results indicate that TDS, EC, DO were found very high. The interpretation and evaluation, quality data, that was observed, were made very easier by utilizing the wide scope of spectacular statistical software, SPSS 17 through their principal component analysis. The main and ultimate aim of this study is to reveal and categorize the key parameters of the Gohpur sub-division for the pollution sources to ecosystem so that their inputs can be perceived. Box plots were derived from并以图形方式表示。与原始数据的方差在67.28%以上。总体分析表明，11个样品的各项参数均适合饮用。