The reality requests us to optimize the census method,to raise the data quality,to perfect the organization pattern,to reduce the fund input,which contribute to sustain and develop our country's large-scale census,to push the perfection of statistics system and investigation system in the practice of census.
With the help of the study on the statistics and investigation system in the transportation volume in American inland waterway, this paper has made it clear that it is quite feasible to make the statistics and investigation of the inland waterway transportation volume relying on the port and shipping supervision department in the area of Shanghai and other areas with such a similar functional department as in Shanghai.
It is necessary for us to get away from the current misunderstanding of sports industry and to establish a reasonable market investigation system for sports goods.
By means of practice questionnaire investigation and theoretic ana ly sis, this paper puts forward three suggestions of developing information service in university library under network environment: the first is to establish dyna mic investigation system, the second is to establish networking information inqu iring system, the third is to establish comprehensive service system.
the growing stock of unit acreage is low The problems of operation and management of urban forest resources were presented, that the survey system of the forest can't meet the demands of evaluation on ecological benefit of urban forest, the methods of management is laggard and the evaluation system of forest resources is lack.
As socialistic market economic system setting-up and being perfect in our country, the requirements from circles of society for statistical information has increased rapidly, obviously the old statistics survey system has not yet fit for the needs of economic development and the changeable government function. Reforming the survey method and establishing new survey systems have become the urgency task.
This paper does a comparative analysis of Survey of Consumer Finances in the U.S and Family Resources Survey in Britain, and makes a preliminary exploration of how China can learn from the U.S. and British experiences and build China's household finances survey system.
Three Fundamental Issues in Reform of China's Science and Technology Statistics——Thinking on Building and Improving the Survey System of Science and Technology Statistics
According to the investigation of the Unite States' current survey system for waterway transport volume statistics, we got a good and useful inspire, that is, in order to acquire the statistics of waterway transport industry chronically and make such work as routine, the statistics collection work should be tightly combined with the waterway transportation management routine and implemented by the sections that is responsible for ships management and waterway traffic safety superintendence.
The authors propose the strategies for university library reader survey in the networked environment: relying on active surveys, paying attention to website surveys, and establishing a perfect system of surveys.
Some examples were given for the application of the system, in Wuxi food development research, which justified the " Evaluation system of preferable developmental areas on food resource in Wuxi.
This paper formulates the recent trends and prospects of national forest inventory systems of Germany, Austria and France. Each system is analyzed according to sampling methods, items of inventory, GIS, remote sensing, information management systems, publications and users.
After completing the work classifies on the basis of the forest landscape resources , and the division means is divided in accordance to forest landscape district ( forest park ) , scenic spot , landscape community and main part landscape , and choose the relevant forest landscape resources investigation means to survey on the spot, thereby takes shape every the form landscape resources investigation setups.
Supernova survey system in beijing astronomical Observatory (I)
The robotic supernova survey system of Beijing Astronomical Observatory (BAO) is based on the 60-cm telescope of BAO, which includes a CCD camera attached to the prime focus and a software system for facility control and image reduction.
It appears that a combination of both systems would provide an ideal airborne gravity survey system, combining the excellent bias stability of the LCR gravimeter with the higher dynamic range and increased spatial resolution of the strapdown INS.
Using a modern data survey system combined with a videocamera for observation, it was possible to determine the percentage of sawfly larvac in breeding food of titmouse (Parus major) without disturbing the birds.
An outline of R/V Kairei and recent activity of the multichannel seismic reflection survey system (MCS) and ROV Kaiko
This paper formulates the recent trends and prospects of national forest inventory systems of Germany, Austria and France. Each system is analyzed according to sampling methods, items of inventory, GIS, remote sensing, information management systems, publications and users. The main characteristics for these countries are: ①gather information covering all kinds of timber and non timber resources, ②objectives of inventory are changed from repeated temporary field inventories to the monitoring of forest and environment...
This paper formulates the recent trends and prospects of national forest inventory systems of Germany, Austria and France. Each system is analyzed according to sampling methods, items of inventory, GIS, remote sensing, information management systems, publications and users. The main characteristics for these countries are: ①gather information covering all kinds of timber and non timber resources, ②objectives of inventory are changed from repeated temporary field inventories to the monitoring of forest and environment changes,③remote sensing and GIS techniques are now being applied to CFI systems to provide up to the minute data, and ④computer aided system have been developed to acquire and process data efficiently. A modified national forest resources inventory system combined with a monitoring survey based on GIS and remote sensing is recommended for China.
This paper formulates the recent trends and prospects of national forest inventory systems in Switzerland, Sweden and Finland. Each system is analyzed according to sampling methods, items of inventory, GIS, remote sensing, information management systems, publications and users. Forest inventory is commonly characterized in these three countries by the following apects:1) To collect information covering all kinds of timber and non timber resources,2)Changing objectives of inventory from repeated temporary field...
This paper formulates the recent trends and prospects of national forest inventory systems in Switzerland, Sweden and Finland. Each system is analyzed according to sampling methods, items of inventory, GIS, remote sensing, information management systems, publications and users. Forest inventory is commonly characterized in these three countries by the following apects:1) To collect information covering all kinds of timber and non timber resources,2)Changing objectives of inventory from repeated temporary field inventories to the changes of forests and environments,3)Remote sensing and GIS techniques are now applied to provide up to dated forest information, and 4)Computer aided system have been developed to acquire and process data efficiently. A modified inventory system of national forest resources combined with a monitoring survey based on GIS and remote sensing is recommended for China.
Abstract The paper has discussed three basic issues in the development of science and technology statistics,i.e.the indicator system,the survey method and the contents of science and technology statistics.
调查体系
investigation system
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