国家重点野外科学观测试验站数据信息现状分析

利用调查表、网上查询和电子函件交流的方式,于2002年8-10月对国家野外科学试验站(试点站)的数据信息、共享程度、标准化以及管理等现状进行调查.结果表明,25个台站共有数据集216个,其中森林、农业领域的数据占80%以上;本科以上的人员占了约68%; 1/5的试验站没有建成局域网,只有14个台站建立了自己的主页;仅有16%和20%的台站收集的数据分别是国际标准和国家标准; 52%的台站同时使用监测、野外调查、室内分析和资料汇编4种方式采集数据;有15个台站部分或完全是以EXCEL形式存储数据;只有32%的台站可提供部分或全部的免费数据共享服务.通过对调查结果的综合分析,发现目前我国野外台站在数据信息的网络化管理与利用以及数据标准化与共享方面存在着诸多问题,并提出了进一步改进的建议与措施.

STATUS ANALYSIS OF FIELD STATION DATA INFORMATION IN CHINA

For the sake of identifying data information, share degree, standard and network management of field station in China, 25 stations were selected as state level experimental sites and first investigated through questionnaires, network query and email contact from August to October in 2002. Results show that 216 datasets from 25 stations are found, about 80% of them held by forest and agriculture field. Professionals with above college level make up about 68% of total staff. Only 1/5 and 14 stations build local area network and homepage separately. 16% and 20% datasets are collected completely by international and national standard. 52% stations use field survey, monitor, lab analysis and information compilation to gather data. 15 stations fully or partly keep data by EXCEL format. Only 32% stations provide fully and partly data share service. Finally, based on comprehensive analysis of survey results, the problems in data information management and the use of field stations are emphasized, and suggestions are proposed for father improrement.