National geological surveys: Policies and practice
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文摘
This paper examines the functions of national geological surveys in the 1990s. Based on questionnaire responses to a global survey, it concludes that the public agency role of a geological survey is often broader than merely gathering and disseminating geological information to publicize geological potential. The paper identifies the current functions of a wide cross-section of national geological surveys to better determine both the types of roles they fulfil and the policy and regulatory structure in which they operate. Key topics addressed include the historic roles of a national geological survey, major current functions, mineral exploration role, services provided to the private sector, structural changes and regulatory responsibilities. Worldwide, national geological surveys are examining their missions and implementing changes. The paper warns that there is no one ideal global set of functions for geological surveys to carry out; functions must be carefully selected and implemented keeping in mind the unique attributes and needs of the nation.