In this article,the progress of marine geographic information system(MGIS) in China during 2006?2010 is reviewed with emphases on generic MGIS,advanced MGIS and MGIS-based applications.Generic MGIS can be divided into...In this article,the progress of marine geographic information system(MGIS) in China during 2006?2010 is reviewed with emphases on generic MGIS,advanced MGIS and MGIS-based applications.Generic MGIS can be divided into two categories:data-oriented MGIS and user-oriented MGIS,recent achievements of which by Chinese researchers are summarized respectively.Advanced MGIS mainly involves the establishment of 3D virtual marine environment and 'Digital Ocean'.An overview of the 3D MGIS based simulations in the context of ocean phenomena,ocean engineering and ocean battlefield is also presented.Several sug-gestions for future development of MGIS in China are proposed,and trends of development are addressed.展开更多
Economic Value Added, referred to as EVA, also known as economic value added, in the early 1990s, in order to adapt to dramatic changes in the business environment, the U.S. consulting f＇trm Stem Stewart proposed and...Economic Value Added, referred to as EVA, also known as economic value added, in the early 1990s, in order to adapt to dramatic changes in the business environment, the U.S. consulting f＇trm Stem Stewart proposed and implemented a concept of economic value added based financial management system, decision-making mechanism and incentive compensation system, new financial performance evaluation. Proposed EVA aims to overcome the deficiencies of traditional indicators accurately reflect the company＇s value creation for shareholders. In this paper, the basic theory of EVA to sort out, 4M＇s evaluation and EVA systems were reviewed research.展开更多
基金supported by the Natural Science Foundation of China under projects 40730530 and 41076115the National Basic Research Program of China under project 2009CB723903the National High-Tech Research and Development Program of China under project 2008AA121701
文摘In this article,the progress of marine geographic information system(MGIS) in China during 2006?2010 is reviewed with emphases on generic MGIS,advanced MGIS and MGIS-based applications.Generic MGIS can be divided into two categories:data-oriented MGIS and user-oriented MGIS,recent achievements of which by Chinese researchers are summarized respectively.Advanced MGIS mainly involves the establishment of 3D virtual marine environment and 'Digital Ocean'.An overview of the 3D MGIS based simulations in the context of ocean phenomena,ocean engineering and ocean battlefield is also presented.Several sug-gestions for future development of MGIS in China are proposed,and trends of development are addressed.
文摘Economic Value Added, referred to as EVA, also known as economic value added, in the early 1990s, in order to adapt to dramatic changes in the business environment, the U.S. consulting f＇trm Stem Stewart proposed and implemented a concept of economic value added based financial management system, decision-making mechanism and incentive compensation system, new financial performance evaluation. Proposed EVA aims to overcome the deficiencies of traditional indicators accurately reflect the company＇s value creation for shareholders. In this paper, the basic theory of EVA to sort out, 4M＇s evaluation and EVA systems were reviewed research.
