GB/T 9649.24-2009Terminology classification and code for geology and mineral resources - Part 24: Geoeconomy (English PDF)

Foreword

GB/T 9649 "terminology classification codes of geology and mineral resources" is divided into 35 parts.

--- Part 1. Universe geology;

--- Part 2. geophysics;

--- Part 3. volcanic;

--- Part 4. Seismology and Geology;

--- Part 5. external dynamic geology;

--- Part 6. Geomorphology;

--- Part 7. tectonics;

--- Part 8. structural geology;

--- Part 9. Crystallography and Mineralogy;

--- Part 10. petrology;

--- Part 11. geochemistry;

--- Part 12. mineral identification;

--- Part 13. Chemical analysis;

--- Part 14. stratigraphy and historical geology;

--- Part 15. ancient geography;

--- Part 16. mineral deposits;

--- Part 17. coal geology;

--- Part 18. Oil and gas geology;

--- Part 19. marine geology;

--- Part 20. hydrogeology;

--- Part 21. engineering geology;

--- Part 22. geothermal geology;

--- Part 23. environmental geology;

--- Part 24. Economic Geology;

--- Part 25. Remote sensing geology;

--- Part 26. Mathematical Geology;

--- Part 27. Regional geological survey;

--- Part 28. geophysical exploration;

--- Part 29. geochemical exploration;

--- Part 30. Mines Geology and Mining;

--- Part 31. Processing and Metallurgy;

--- Part 32. Solid mineral prospecting and exploration;

--- Part 33. prospecting works;

--- Part 34. Paleontology;

--- Part 35. Surveying and Mapping.

This section GB/T 9649 Part 24, instead of the GB/T 9649.24-2001 "The terminology classification codes of geology and mineral geology by Economics. " This section compared with the GB/T 9649.24-2001, main changes are as follows.

--- According to GB/T 1.1-2000 standard modifications;

--- According to "construction project economic evaluation methods and parameters" and the requirements of the financial system, adding a new term;

--- Amend some of the terms name;

--- English translation corrected the problems. This section of Appendix A normative appendix.

1 Scope

This section provides analysis of the situation of mineral resources, reserves of mineral resources, supply and demand, economic decision-making indicators, minerals, mining and minerals Various economic indicators, economic evaluation deposits, geological work and economic effects of geological work management and other geological aspects of economics and data classification Code.

This section applies to all types of geology and mineral resources information system is to determine the standard system database and data dictionary, the development of various types of geological data File format standard basic standards.

2 Terms and definitions

The following terms and definitions apply to this section.

3 Classification principles

Compiled in accordance with section 3.1 easy to use and easy to minimize redundant code but leave room for expansion of the principles, the use of faceted classification, geological science Divided into 35 subject categories, and strict demarcation maintain the overall systemic, integrity, avoid duplication of content and cross.

3.2 The following three-stage tree classification categories, classes, subclasses, the basic data item name. Each subject content varying levels, it may be less than three, in Coding capacity under the conditions allowed, it can be divided to four.

3.3 classification levels of scientific, systematic and versatility.

4 Principles choice of words

4.1 Word Choice objects. all kinds of items may be used as a database of geology and mineral resources (including selected data items from the upper sense classification concept)

To use the terminology of terminology, qualitative description and text data item values. Selected term agreement with the existing relevant national standards, as far as possible reference According to the current geological work practices.

As data item 4.2, the term is unique in this standard. Where synonym indicated in the description field, to prepare for reference.

4.3 the choice of words to be simple, clear and unambiguous. Give full consideration to the need to establish a database.

4.4 To ensure that "terminology classification codes of geology and mineral resources," the holistic, systematic, avoid duplicate content in basic disciplines are included, the application of science Branch no longer opt-emerging disciplines and interdisciplinary select only its unique content. For a description of the scope of the choice of words classification home in Appendix A.

4.5 appropriate opt-discipline development that reflect the new direction, a new level terms.

4.6 For ease of use, the individual frequently used items can be repeated in different disciplines, but use Unicode, to ensure the code Uniqueness. Text in different data items may have a small amount of duplicate values.

5 Coding method

5.1 more than six items using the Latin alphabet (uppercase) coding is generally divided into four levels. Structured as follows. […]