现代地球化学的理论思维结构.pdfVIP

第 12 卷 第 1 期 ( ) Vol . 12 No . 1 地学前缘 中国地质大学 ,北京 ; 北京大学 2005 年 3 月 Eart h Science Frontier s ( China U niver sit y of Geo sciences ,Beij ing ; Peking U niver sit y) Mar . 2005 现代地球化学的理论思维结构 赵伦山 中国地质大学 地球科学与资源学院 ,北京 100083 Z HA O L unshan S chool of Eart h S cience an d R es ources , Chi na Uni vers ity of Geosciences , B eij i ng 100083 , Chi na ZHAO Lunshan Theoretical framework f or contemporary geochemistry Ea r t h Science F r ont ier s ,2005 , 12( 1) :288293 Abstract : Geo sciences and geochemi st ry have made con siderable p rogress in t he t heory a s well a s in concep t s and met ho dolo gy . The comp lexit y t heory and t he t hought s of Syst em Science are great advances in t he scientif ic co gnition . Mo dern geochemi st ry ha s est abli shed an int egral syst em of t heories and met hodology , which p ro vides t he scientific ba si s and support for under st anding t he Eart h and geological p rocesses. In t hi s p ap er , t he aut hor suggest s t hat combining t he t hought of Sy st em Science wit h t he logical deduction met hod would creat e a way of t hinking t hat will serve a s a guiding concep t in t he st udy and under st anding of t he Eart h a s an int egral comp lex sy st em ,which will p u sh forwar d t he creativeness and innovation of t he Eart h Science di sciplines. By app lying t hi s t heoretical f ramework and met ho dolo gical sy st em of cont emporary geochemi st ry toget her wit h lo gical t hought p rocesses in t he Eart h sciences , t he aut hor p ut s forwar d a cognition mo del for geochemi st ry . Thi s model will p rovide a new way of t hinking for st udying t he behavior of t he Eart h mat erialener gy sy st