(Land and Resources Natural Geological Information Center)
Different users have different needs for the service of physical geological data. Based on the service mode and the needs of service objects, this paper analyzes the service content and service product demand of physical geological data, points out the problems existing in the service demand of physical geological data, and probes into the influencing factors and characteristics of the service demand of physical geological data.
Keywords physical data; ask
First, the demand status of physical geological data services
In order to understand the service demand of physical geological data, we conducted a questionnaire survey and expert consultation survey on the socialized service demand of physical geological data from September 2006 to early February 2008. This questionnaire survey mainly focuses on the basic situation of respondents, the content of service information needed, the user structure of physical geological data, the main ways to obtain information, the main types of physical geological data needed, and the degree and demand of respondents for various kinds of physical geological data. After statistical analysis, the following conclusions are drawn.
1) The laborers who need physical geological data are mainly the backbone of geological prospecting and geology majors with high academic qualifications. They are not only the main practitioners of geological work, but also the main producers and demanders of physical geological data.
2) Respondents have a basic understanding of physical geological data, and most of them need physical geological data.
3) The respondents generally think that the physical geological data are important and credible, but the timeliness is poor.
4) It is generally believed that real geological data are more realistic, but the actual effect is poor, and the work relies heavily on real geological data.
5) The user structure of physical geological data demand is mainly geological and mineral researchers, geological and mineral exploration enterprises, mineral resources developers, universities and colleges, followed by relevant government agencies and the public.
6) The main types of physical geological data are cores, rock specimens, rock optical slices and rock samples.
7) At present, there is a strong dependence on the physical geological data generated by mineral resources, energy exploration and regional geological survey, and there is also a certain degree of demand for the physical geological data generated by geological disaster survey, geophysical and geochemical exploration and remote sensing survey, engineering geological survey, environmental and ecological geological survey and scientific research; In addition, there is a certain proportion of demand for physical data generated by groundwater resources and energy exploration. This reflects the diversification of the demand for physical geological data resources for national economic construction and social sustainable development, and the continuous expansion of the service field of physical geological data resources. The service scope of physical geological data is expanding from traditional prospecting to disaster prevention and mitigation, land consolidation, major engineering geology, environmental protection and many other fields.
Second, there are problems in the demand for physical geological data services.
1) The organizational system of physical geological data management and service is not perfect, the service mode is single, the means are backward, and the service ability is not strong. The main manifestations are as follows: ① Compared with the geological survey data matched with the Geological Data Management Regulations, the related technical standard system and organizational management system are not perfect, the infrastructure is not perfect, the quantity of physical geological data is unclear, the storage and service are not connected, and the service system is not perfect. ② The idea of most physical geological data management and service workers is to pay more attention to collection than utilization, to preservation than development, and to communication than service. Management and service methods are single, and technical means are backward. The comprehensive quality of management and service personnel needs to be further improved, especially the shortage of computer talents to adapt to modern information technology services; ③ The policies and regulations of physical geological data management and service demand are not matched, the standardization process is slow, and the policies and regulations of confidentiality and protection are not perfect and matched, which seriously restricts the development of social services. The filing of physical geological data is weak and lacks customer service policies and mechanisms. Due to the restriction of the current system and the interests of departments and units, China lacks unified planning, deployment and technical standards for the management and service requirements of physical geological data. Lack of policy of information exchange and * * * sharing of physical geological data, scattered management of physical geological data resources, mutual blockade, "islands of physical geological data information" and "chimney of physical geological data" are very prominent, and it is impossible to realize the * * * sharing service of national physical geological survey data information.
2) The physical geological data service lacks the customer service policy and mechanism of unified cooperation and benefit sharing, and the classified management of the products and users of the physical geological data service is chaotic, and the product service mode is single; Few customer demand surveys are conducted; No customer service plan and service feedback mechanism have been established.
3) The digitization of physical geological data products is low, and the accumulation of product resources is insufficient. Many physical geological data products and services urgently needed by society have not yet been developed. The construction of physical geological data database is progressing slowly. As of June 5438+ 10, 2006, the website of the national physical geological data center was established, and the physical geological data resources only accounted for 16% of all collected data. According to the current work progress, it will take more than 10 years to complete all the physical geological data in the collection. In addition, the management of the production units of physical geological data is chaotic, which can not be submitted on time and with good quality, and the collection quality of physical geological data is also very poor.
4) Compared with developed countries, the data service gap of physical geological data in China is obvious.
Three, the physical geological data service demand products
From the questionnaire and field survey, the demand for physical geological data service has the following characteristics: (1) the respondents' demand for physical geological data is diverse and complicated; Require timely and efficient; Require specialization; The demand for service quality is getting higher and higher; Require the service products to be systematic, authentic, original and complete; Products should be typical and special.
The products required for physical geological data service include physical geological data entities and related compilation and research materials. Physical entities include cores, ore cores, ooze cores and ice cores; Rock fragments and rock powder; Geological specimens such as rocks, ores, minerals and fossils; Rock flakes, thin slices and heavy sand; Basic analysis, physical property experiment, combination analysis and other sub-samples. Related products mainly include physical geological data catalogue, abstract, graphic files, management publications, statistical analysis reports, special research reports and laboratory analysis results.
Fourth, the demand model of physical geological data service
From the conclusion of investigation and analysis, the service requirements of physical geological data include: receiving, inquiring and observing physical geological data services, core image scanning, core cutting, sample drilling, sample preparation, thin section processing, fluorescence testing, analytical photography, rock and mineral identification, chemical analysis, spectral analysis, core gamma testing, core specimen making, etc. Core analysis data provided by in-depth development and research services of physical geological data. Provide re-examination of old mines, calculation of parameters such as gravity, magnetism, electricity, porosity, permeability, saturation and reserves, ore-bearing prospect planning, metallogenic prediction, prospecting, prospecting target area, exploration planning, etc. For professional users of mineral exploration; For the professional users of engineering geological research, the unrecorded information during the core cataloging can be used to effectively plan further tests and provide relevant information about existing exploration and development. Provide a description of the laws and regulations related to the exploration and exploitation of mineral resources in the country; Providing statistical information on national mining activities; To provide users with publications of physical and geological data, so as to inform the latest progress of the national mining and exploration industry and raise public awareness of the importance of the national mining industry.
An analysis of the user's needs of verbs (abbreviation of verb)
Through the investigation and analysis of the users' information and service demand of physical geological data, it can be known that the users' demand structure of physical geological data mainly includes scientific researchers, government leaders, teachers and students in colleges and universities, geological and mineral enterprises, social organizations and ordinary people.
The demand of social and economic development, the development of the whole society depends on our understanding of the earth. With the social and economic development and population growth, the demand for physical geological data such as land, minerals, energy and water resources is increasing. In addition, the influence of environmental degradation and natural disasters on human beings is gradually increasing, and physical and geological data provide information for rational utilization and optimization, disaster prevention and mitigation, and environmental protection.
Public demand, with the progress of human beings and the continuous improvement of living standards, people's demand for physical geological data information resources is also increasing. For example, people can use physical geological data to study information such as geochemistry and human health, groundwater characteristics and crustal stability. Using physical geological data to understand the knowledge of geological relics, earth, stars, life, human origin and evolution. This will not only greatly promote the development of tourism, but also improve the cultural and scientific quality of citizens.
1. Demand characteristics of experts and scholars for physical geological data services
Experts and scholars engaged in geological science research in China are the main users of physical geological data and information. Their geological information literacy is relatively high. The required physical geological data are highly specialized and have outstanding professional characteristics, and the demand level for physical geological data is high. In order to study a geological event, a geological activity, a geological professional policy, an organism, a certain method or a certain statistical data, it is necessary to provide service entities or special services on the occurrence, development and resource products of these problems, and it is even more necessary to compile and study historical materials related to this entity. They need original physical and geological data information products in order to innovate and deepen scientific research. For these problems, we can provide geological experts and scholars with corresponding physical objects, compiled research reports and related online information. In addition to the above information, some scholars also need all kinds of physical geological data files, photos, charts and other documents. The related types of physical geological data are complex, the information range of physical geological data resources is wide, and the physical geological data is systematic, so it is difficult to provide physical geological data services.
2. The demand characteristics of government leaders for physical geological data information services
The demand of leadership decision-making for physical geological data information has its own characteristics. First, leaders need to understand the development trend of ideology, and the management and service departments of physical geological data products need to provide comprehensive, budding and comprehensive information, suggestions, macroeconomic analysis and advanced prediction; Secondly, the decision-making of leaders needs the information of physical geological data resources with good content, large quantity and fast transmission speed, and requires that the information work of physical geological data can reach the standard of standardization, institutionalization and scientificity, and can ensure the continuity of the information of physical geological data resources; Third, leadership decision-making needs vertical comparison between local and historical geological data information, as well as horizontal comparison between quality units across the country, and resource information that can be used for reference. Specifically, there are the following kinds of information: dynamic, problem-based, suggestion-based, policy-based physical geological data resource information; Physical geological data resource information of laws and regulations; Major theoretical research achievements at home and abroad and dynamic physical geological data resource information. These resources should have a wide range of information and fields. We must be able to highlight signs and trends and be instructive. Government leaders should grasp the new situation and new problems in the reform through these physical resources information, and check whether the reform plan is correct, so as to make policy adjustments and promote the continuous deepening and improvement of the reform. These physical resource information are relatively theoretical and targeted, so it is not difficult to collect physical geological data products, but these resource products must be systematic and novel, which requires our physical geological data management and service providers to have a high comprehensive ability and the ability to control physical geological data products from a macro perspective.
3. The demand characteristics of college teachers and students for physical geological data services
Compared with other departments, there are some differences in the demand for physical geological data services between teachers and students in colleges and universities. Most college teachers and students like to use the information resources of physical geological data to broaden and increase their professional knowledge, improve their quality in an all-round way and solve various problems in their hearts. However, due to the differences in their own information quality, there are also differences in the utilization of information resources of physical geological data. 30% ~ 50% of college students like to use computers and communication networks as media tools to obtain the latest information on the Internet, and improve their comprehensive quality by browsing and reading online information. According to relevant surveys, doctoral students spend more time online, they pay more attention to the use of physical geological data and information resources, and can skillfully use network resources. Teachers and users at the forefront of teaching and science in colleges and universities have the highest utilization rate of physical geological data network. According to the survey results in Book and Information, 80% users use the Internet to find information resources, and 43% users follow the latest progress in the field of geological science and find the demand for physical geological information that is difficult to find elsewhere. Therefore, it is very important for them to establish an efficient physical geological data service network.
4. Characteristics of geological data service demand of geological enterprises and institutions.
With the development of market economy, the development of enterprises and institutions is more and more closely related to the development of society, culture, economy and science and technology. The information demand of geological and mineral enterprises comes from market competition. Market competition urges enterprises to continuously improve the efficiency of information resources development and utilization, and to improve and innovate the production equipment, production technology and production management of enterprises and institutions in order to obtain economic benefits. In most enterprises and institutions of geology and mineral resources in China, there is an urgent need for physical geological data service resources to serve as senior consultants. Although different types of geological and mineral enterprises have different demands on the information types of physical geological data due to their own conditions and factors influenced by social environment, on the whole, the demand of geological and mineral enterprises and institutions for physical geological data resources has changed from a single technology in the past to an all-round and multi-variety service demand for market, economy, management, foreign trade and technology, especially for the variety and proportion of physical geological data. For example, mineral exploration needs some physical and geological data of metallic minerals, some physical and geological data of nonmetallic minerals and some test data of sub-samples.
Therefore, the collection, arrangement and storage of physical geological data only by using the traditional working method of physical geological data service can no longer meet the demand of geological enterprises in China for physical geological data information. It is necessary to collect all kinds of information products of physical geological data resources urgently needed by geological and mineral enterprises, compile and study the contents of their interest, and serve the development of geological and mineral enterprises in China.
5. Characteristics of public demand for physical geological data
Due to the expanding demand for physical geological data from all walks of life and the influence of age, occupation, knowledge background and other factors, the public's demand for physical geological data is more diversified and personalized, but in any case, they all hope to master valuable physical geological data anytime and anywhere and provide them with screened, sorted and optimized physical geological data products. Their demand for product information of physical geological data is more targeted and timely, and the types of products needed for physical geological data are more complex and the scope of information needed is wider.
Conclusion and suggestion of intransitive verbs
The purpose of physical geological data management is to make full use of this resource, give full play to its role, realize its value and meet the needs of users. Therefore, in order to meet the needs of different users for physical geological data, physical geological data management and service providers should create appropriate service methods and keep up with the changes in demand in mechanism and service methods. The author has the following suggestions on the service demand of physical geological data.
1) Strengthen the construction of physical geological data resources to meet the needs of users. With resources, it is possible to carry out corresponding services, and resources are the premise of service demand. Physical geological data that meet the service demand should be screened, collected and put into storage as soon as possible.
2) The service demand of physical geological data has the characteristics of continuity, systematicness and whole process. Do a good job in the relationship between the randomness of user demand and the persistence of physical geological data service, and the relationship between the personalization of user demand and the systematization of physical geological data service resources.
3) Facing the complexity and dynamics of users' needs, the service department of physical geological data should adjust the collection structure and service means of the physical geological data it keeps in time, expand key services according to the characteristics and policies of the physical geological data in the collection, and carry out personalized and professional services on the basis of meeting the basic needs and the same needs of users to better meet the special needs of key users.
4) Strengthen the networking and digital construction of physical geological data services to meet the convenience and accuracy of users' query and browsing.
5) Establish a service exchange platform for physical geological data to meet the cooperation and exchange of physical geological data at home and abroad.
refer to
Liu Weidong. 2006. Information demand characteristics and service strategies of social science users in Heilongjiang Province. Information and documentation services, (3): 36 ~ 39.
Wei. 2005. Research on information demand and information behavior of university network users. Information and document service, (5): 17 ~ 20.
Yang Xiangming. 2003. Information demand and analysis of users in the network age. Information and document service, (5): 16 ~ 17.
Zheng. 2004. Analysis of social science literature information demand in western development. Information and literature service, (4): 48 ~ 5 1.