【摘要】 应用系统理论,论证了环境质量作为一种功能体系存在的客观性,并分析了该体系的基本特点及与人类需求层次相协调的性质,从而将环境质量拓展为一种广义的概念以顺应经济、社会发展和环境科学发展的要求.进而就大气环境质量功能体系,探讨了认识和评价环境质量的一般方法以及系统科学在环境科学领域中的应用.更多还原

【Abstract】 In terms of system theory,the existing objectivity of environmental function system is studied and the feature of the system coordinated with human demand is analyzed,thus the present environmental quality is extended into a kind of broad sense in order to meet the requirement of encono- my,society and environment.Furthermore,the general method for assessing environmental quality and application of system science in the field of environmental science.更多还原