DATA CATALOG OF WDC -D FOR RENEWABLE RESOURCES AND ENVIRONMENT

1 Biological Resources

Directory entry titles: Quantity and quality of grassl and, forest, wild animal and plant

Starting and ending year:1977- 1990

Storage medium: Disk

Keywords:Forest, Grassland, Wild animal, Wild plant

Summary:Data set contains 8 data tables of bio-resources, (data collected from field work & statistical report.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Area and storage of forest The whole nation Province General survey of (1984-1988) (1977-1981)
Growth rate and capacity of forest The whole nation Province "
Area and storage of different age of superior trees The whole nation Province "
Area and storage of different age of main trees The whole nation Province "
Wild animal and plant resources The whole nation Province "
Area and storage of various forestry land The whole nation County "
Area and storage of various forestry land The whole nation Province "
Grassland resources The whole nation Cities, district county 1990

2 Land Resources

Directory entry title: Land Use Situation, Slope Classification, Topographic Area Statistics and Land Suitability

Starting and ending year: 1985- 1989

Storage medium: Disk

Keyword: Topography, Ground slope, Land use

Summary: Data set contains 19 data tables of land resources. (There are 4 of them.)

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Land use situation The whole nation County 1986
Land use situation The whole nation Province 1985
Classification of ground slope TSeven provinces in loess Plateau County 1989
Statistics of topographic area The whole nation Province

3 Water Resources

Directory entry title: Water Resources Quantity, Water Conservancy Facilities, Main rivers and Lakes

Starting and ending year: 1984- 1988 Storage medium: Disk

Keywords: River features, Lake features, River area and capacity, Lake area and capacity, Reservoir

Summary: Data set contains 6 data tables of water resources.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Features of main rivers The whole nation River
Proper value of silt of main rivers Some rivers River 1984
Main features of lakes The whole nation Lake
Area and capacity of lakes Some provinces Province 1988
Total capacity of water resources The whole nation Partition zone 1988
Large sized reservoirs The whole nation Reservoir 1987

4 Climate Resources

Directory entry title: Sunshine, Temperature, Relative Humidity and Heavy Wind

Starting and ending year: 1950- 1980

Storage medium: Disk

Keywords: Atmospheric, Average Temperature, Average Sunshine time, Frost Sea-son, Average Precipitation, Average Relative Humidity

Summary: Data set contains 13 data tables of climate resources.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
M onthly average sunshine time for years in succession The whole nation Station The average value of thirty years
M onlhly percentage of sunshine for years in succession " " "
Monthly maximum temperature for years in succession " " "
Monthly minimum temperature for years in succession " " "
Monthly maximum of average temperature for years in succession " " "
M onthly minimum of average temperature for years in succession " " "
M onthly average ground tempe-rature for years in succession " " "
Average of frost-free period for years in succession " " "
Starting date and terminal date of frost season for years in succession " " "
M onthly average precipitation for yeafs in succession " " "
M onthly average relative humi-dity far years in succession " " "
M onthly number of days with heavy wind for years in succession " " "
M onthly average speed pf wind for years in succession " " "

5 Environment

Directory entry title: Natural Calamity,Water and soil Conservation and Three Wastes

Start and Stop Dates: 1949- 1988

Storage medium: Disk

Keywords: Calamity, Conservation, Harness, Destruction, Sandstorm, Three wastes

Summary: The data set contains content of Five tables about environment.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Disastrous area of natural calamity The whole nation Province, City 1949-1988
Water loss and soil erosion and conservation " " 1975-1988
Destruction and harness of forest and grassland " " "
M onthly average number of days with sandstorm for years in succession " " "
Emission and harness of the three wastes " " 1988

6 Population

Directory entry title: The Quantity and the Structure of the Population

Starting and ending year: 1982- 1991

Storage medium: Disk

Keywords: Census

Summary: Data set contains 10 tables of population. (There are 2 of them.)

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Population The whole nation Province 1990
Education level The whole nation County 1982

7 Minerals Resources

Directory entry title: Quality and distribution of mineral Resources

Starting and ending year: 1985

Storage mediums: Disk

Keywords: Minerals, Reserves unit, Grade

Summary: Data set contains 2 data tables of mineral resources.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
M ineral resources The whole nation Province 1985
M ineral resources The whole nation M ining area 1980-1989

8 Tourist Resources

Directory entry title: Landscape and Nature Reserve

Starting and ending year:

Storage medium: Disk

Keywords: Tourist point, Nature reserve, Established date

Summary: Data set contains 2 data tables of tourist resources

DATA CONTENT STATISTICALAREA STATISTICALUNIT
Landscape of scenery The whole nation
N ature preserve The whole nation Nature Reserve

9 Energy Resources

Entry Title: The Quantity and the Development Condition of the energy Resources.

Starting and ending year: 1984- 1988

Storage medium: Disk

Keywords: Energy, Storage capacity, Utilization situation.

Summary: The data set contains content of five tables about energy resources.

DATA CONTENT STATISTICALAREA STATISTICALUNIT STATISTICAL TIME
Capacity of energy The whole nation Province 1984,1988
Coal Seven provinces in loess plateau M ining area 1984,1988
Large,medium -sized power station The whole nation Power plant, Power station 1986-1988
Small-sized power station The whole nation Province 1987,1988
Electrified wire netting The whole nation Province, D istricts 1986-1988

10 Geographical Backgroud

Entry Titles Geographical Backgroud Starting and ending years 1984-1990 Storage medium: Disk Keywords^ Geographical Background

Summary: Data Set contains several decades maps of China. It Includes Geographi-cal Background Map and Thematic map of China.

(data from map with scale of 1:4 million)