(Sanhe 06520 1, Physical Geological Data Center of Land and Resources)
How to improve the socialized service level of physical data is the key to reflect the quality level of managers of physical geological data. At present, the utilization service of physical geological data is seriously lagging behind, lacking suitable service products and service models, and the supporting infrastructure is not perfect. This paper discusses the prospect of socialized service from the perspective of popular science.
Keywords physical geological data science popularization service
1 Popular Science Characteristics of Physical Geological Data
1. 1 Integrity of cores and samples in the reservoir.
However, all the cores and specimens that can meet the standard of entering the national core library are not only provided with corresponding written materials, but also have outstanding representativeness, importance and systematicness, and the materials have certain integrity. For example, in large-scale survey projects, samples, optical films and slices are produced from the regional geological survey of the Qinghai-Tibet Plateau/KLOC-0: 250,000, and cores with a depth of 5,000 meters are drilled in mainland areas. The "crisis mine" project produces a large number of representative deep exploration cores. These physical data represent the latest achievements of current exploration and investigation in China, and have irreplaceable preservation value. The importance of physical data is not only reflected in the source and scientific significance of the project, but also in letting the public know relevant knowledge and information.
From the cost point of view, China's long-term accumulation of core data has reached tens of millions of meters, and the country is investing heavily in building national facilities for the storage and utilization of physical and geological data. Whether these inputs can play a better role requires us to invest more energy in the utilization of popular science. The accounting parameters of core preservation cost in the United States are: the core preservation cost left over from history is only 0.5% of the original drilling cost; The recent core preservation cost is only 0.05% of the drilling cost; The preservation cost for educational and scientific research purposes shall not exceed the drilling cost for 200 years [1]. Although China's national conditions are different from those of the United States, there are difficulties or characteristics in institutional mechanisms, such as late start, weak hardware facilities, heavy personnel burden, etc., but reducing costs and improving utilization rate will always be an unchanging goal. We still need to pay a hundredfold effort to dig deep into the popular science value of the stored physical materials.
1.2 convenience of extracting information from physical data in the repository
Core data is the most standardized and informative, which not only has the continuity of single-hole vertical spatial lithologic information, but also has the systematicness and representativeness of regional geology. The physical and geological data of cores are not only relatively complete in information, but also convenient for extraction and utilization. The core database of the physical geological data center has initially met the conditions for information extraction. Compared with local core warehouses without information extraction equipment in China, it is much more convenient for physical geological data center to extract core information for popular science. For example, the drilled core can extract basic information such as image scanning, physical property measurement, digitization of logging data, and establishment of archives. Although these basic information has not reached the requirements of popular science, we can consciously extract other information according to the needs of popular science, such as the digitization of optical films. How to extract information around a popular science theme and show it to the public, let the public know about the geological and mineral environment of a certain area, know about mineral exploration, development and utilization, environmental protection and other related knowledge, and cultivate the public's awareness of saving resources and protecting the environment are all the contents that we should popularize science.
The utilization and socialized service of physical data should not only face basic geological research and comprehensive utilization of minerals, but also face a series of needs such as mine environmental protection, ecological restoration, disaster prevention and safety production. Only by carrying out technology-intensive data comprehensive utilization research and services can we form the ability of sustainable development. Simple collection and preservation can no longer meet the needs of social development. We can rely on physical geological data to provide better comprehensive technical services for mining enterprises and society.
2 popular science demand analysis
The object of popular science is teenagers. How to attract teenagers' attention requires us to make more attempts. The popular science utilization of physical materials can not be separated from the comprehensive research and information development of materials. It is necessary to establish a high-level information service and technical service team with technical support, advanced management and effective service, vigorously carry out popular science undertakings, improve young people's awareness of environmental protection of earth resources, and provide services for the healthy development of human resources in the future.
2. 1 national demand
China has a large population, a vast territory and complex geological conditions. Many geological phenomena, deposit types, tectonic events and environmental evolution signs are unique in the world. Since the founding of New China, the geological cause has developed vigorously, and a large number of meaningful physical geological data have been obtained. For a long time, many important physical geological data have been scattered in the hands of different departments, units or enterprises, and it is very difficult to develop and utilize them. Many data have been damaged or are on the verge of damage. Obviously, only geological experts know how to directly use these materials for popular science. It is urgent to develop popular science service by using physical data.
2.2 The needs of the development of popular science in sports centers
The earth resources exhibition hall of the physics center has been built for half a year. In the past six months, it has been serving experts all the time except "Earth Day 422". Obviously, the value of these facilities has not been brought into play. The State approved the establishment of the Physical Geological Data Center of the Ministry of Land and Resources to undertake the collection, collation, storage, utilization and service of the national physical geological data, and built a national physical geological database with a total storage capacity of 400,000 meters, which is the epitome and window of the national geological research and geological survey results, represents the level of geological survey, geological research and resource exploration in China, and is an indispensable part of the national image and strength. The effect of popular science service of physical geological data directly represents the image and interests of the country. It is the duty of every scientific and technological worker to do a good job in popular science. To fulfill this obligation, we need to establish a benign system of popular science work.
At present, the data service of physical geological data center is in the initial trial stage. With the help of modern exhibition technology, it is of great practical and long-term strategic significance to comprehensively and systematically develop the popular science service products of physical geological data and provide socialized public service, which will improve the service level of geological data and promote the development of geological and mineral work. It not only plays an exemplary role in the national physical geological data service, but also has a far-reaching impact on the sustainable development of the socialized service of the physical geological data center.
2.3 The popularization of physical data needs to be developed.
In addition to geoscience research, the broader field is geoscience science popularization. The popular science service of the physical geological data center is not only a means to implement the function of the physical geological data center of the Ministry of Land and Resources, but also an effective way to give full play to the function of the physical database invested by the state and transform it into social value.
The popular science service of physical data is based on the physical data of cores and specimens, and it does not have attractive characteristics such as crystal minerals, paleontological fossils and strange stones, so it is really difficult to popularize science. However, when we enlarge the related photos of cores by 100 times, and integrate the relevant regional geology, basic geology, mineral geology and economic information to show their internal relations, ordinary cores will be vivid and vivid, which will facilitate the provision of popular science services to government agencies, scientific research institutes, geological prospecting units, universities and the public, and make effective use of valuable physical geological data resources. At present, our popular science only stays in the primary stage of core display and achievement introduction, which is difficult to attract public attention.
The systematic implementation of popular science service and the comprehensive application of popular science technology will help to fundamentally change the traditional service mode of physical geological data and the situation of being marginalized by society, make the physical geological data service more popular on the basis of modernization and informationization, further display China's rich and unique geological resources and mineral resources, and reflect the fruitful achievements of geological exploration and geoscience research.
3 The prospect of popular science service is infinite.
3. 1 The popular science of physical materials is different from that of museums.
Popular science needs to adopt various means of information technology. Combined with the traditional physical display form, the physical data display and related data display are organically combined to display the results of geological survey and the progress of geoscience research. In the exhibition content, the quality and effect of popular science exhibition can be guaranteed by combining rich geoscience knowledge and easy-to-understand background materials, adopting mature geoscience models and stable information multimedia technology and equipment.
The popular science in the physical geological data center is similar to the popular science in geological museum in the form of exhibition and the concept of physical objects, but it is completely different in the exhibition content, service function, data connotation and scientific level.
First of all, the museum is a display of the appearance and significance of various specimens, characterized by rarity and particularity; The display of physical data is the display of geoscience knowledge, research progress, investigation results and scientific evidence contained in specimens, which is characterized by systematic scientific knowledge and research results. Secondly, the display of physical geological data belongs to the archival information display of geological and mineral achievements. The content of scientific system is the concentration of evidence and achievements of geoscience research, which has the function of textual research, basis and reference, and has the value of reuse and re-research, which is difficult for museums to do. Thirdly, the displayed physical geological data, through supporting professional research reports, pictures, models, expert writings and other documents and auxiliary materials, more objectively and truly reflect China's geological environment and resources and minerals. Compared with the simple physical specimen display in geological museum, the physical geological data display is more complete, systematic, representative, knowledgeable and research-oriented. The displayed physical geological data can not only be observed and photographed by microscope, but also be sampled and tested. Therefore, the display of physical geological data is irreplaceable for museums.
3.2 Socialized services need innovation
Through the popularization of information science, a vivid, vivid, systematic, comprehensive and modern physical information display service system can be established. First, display the regional geological characteristics, metallogenic conditions, resource potential, environmental conditions and sustainable development capacity of China intuitively and vividly; The second is to show the achievements of geological work in China and reflect the level of geological research; The third is to reflect the physical type and data value, information development ability and service level of the collection; The fourth is to provide the society with more concrete and vivid geoscience knowledge, make geoscience close to human society and life, make people fully understand the resources and environmental problems they are facing, and establish a sense of sustainable development.
In order to develop popular science services more vividly and meet the characteristics of public aesthetic appreciation and knowledge absorption, we need to collect all relevant materials that form physical data, including geological background, geological landscape data, research reports, pictures of related work processes, documents and other auxiliary materials, expert group data, papers and so on. To ensure that the exhibition materials have rich scientific research background, technical means background, expert background, news and publicity background, etc. , fully reflect the scientific value and historical development of materials. At the same time, the collection process and consulting process of the exhibition materials should be recorded by video to ensure that the background of the materials is vivid, true and systematic, and reflect the scientific connotation of geological work.
4 conclusion
To sum up, the popular science service of physical geological data is a public welfare undertaking that the physical geological data center must do well. There is no contradiction between the management, collection and comprehensive research of physical data and popular science service. As long as every scientific researcher takes science popularization as his own responsibility and plans and arranges editing materials from the perspective of science popularization, public and social development in his daily work, we will certainly be able to provide first-class physical and geological science popularization services for the society.
refer to
Zhang yecheng. Comparison and countermeasures of management status of physical geological data at home and abroad. Beijing: China Dida Press, 2004.