內容簡介
大氣顆粒物是大氣成分中的重要組成部分,給環境、氣候和人體健康帶來很大威脅。防控大氣顆粒物污染,減少其對人體健康和環境的危害,一直是我國大氣污染防治工作的重點和難點。特別是近年來,我國PM2.5污染問題引起靠前外廣泛關注,其治理工作已成為科研熱點及社會焦點問題。顆粒物排放源類的多樣性和復雜性給顆粒物污染防治帶來較大困難。為了能更好地采取有效措施控制顆粒物排放源類,管理者們和研究學者們迫切需要對環境顆粒物的各類來源進行識別和量化,顆粒物源解析技術應運而生,並得到越來越廣泛的應用和逐步發展。受體模型法將著眼點由排放源轉移到受體(受各類源影響的某一局部大氣環境),根據源和受體的化學、物理等信息,利用數學方法定量地解析各源類對受體顆粒物的貢獻。受體模型在靠前外的顆粒物源解析工作中得到了快速發展和廣泛應用,逐步形成了以化學質量平衡(CMB)受體模型和因子分析類受體模型為主的多種方法研究體繫。本書重點介......
●Preface
●Chapter 1 Introduction of Receptor Model
●1.1 Basic Concepts and Characteristics of Receptor Model
●1.1.1 Source known
●1.1.2 Source unknown
●1.1.3 The characteristics of receptor model
●1.2 Classification of Receptor Models
●1.3 The Development of Receptor Models
●1.3.1 Initiating stage (1960s-1970s)
●1.3.2 Developmental stage (1980s-1990s)
●1.3.3 Recent development (2000s-2010s)
●References
●Chapter 2 The CMB Receptor Mode
●2.1 The History of CMB Receptor Model
●2.2 The Principles of CMB Receptor Model
●2.2.1 The algorithms of CMB receptor model
●2.2.2 The diagnosis system for goodness of fit in the CMB model
●2.3 New Problems Faced by the CMB Model
●2.3.1 Collinearity problems
●2.3.2 Problems of quantitative estimation for secondary organic carbon......