1-2 人 口 和 自 然 资 源 |  |  |  |  |
Population and Natural Resources |
项 目 | Item | 2005 |
人口 | Population |
年底人口数 (万人) | Total Population at the Year-end (10 000 persons) | 6732.1 |
人口密度 (人/平方公里) | Density of Population (person/sq.km) | 317.85 |
土地 | Land |  |
土地面积 (万平方公里) | Area of Land (10 000 sq.km) | 21.18 |
耕地面积 (万公顷) | Area of Cultivated Land (10 000 hectares) | 381.6 |
气候 | Climate |  |
年平均降水量 (毫米) | Annual Average Precipitation (mm) | 1298.7 |
年降水总量 (亿立方米) | Annual Total Precipitation (100 million cu.m) | 2751.4 |
森林 | Forest |  |
有林地面积 (万公顷) | Area with woodland (10 000 hectares) | 1018.33 |
(万亩) | Area of Forest (10 000 mu) | 15274.95 |
森林覆盖率 (%) | Forest Coverage Rate (%) | 55 |
林木蓄积量 (万立方米) | Stock Volume of the Forest (10 000 cu.m) | 37932.25 |
水文、水利 | Water |  |
5公里以上河流 (条) | Rivers Over 5 km (unit) | 5341 |
5公里以上河流长度 (万公里) | Total Length of Rivers Over 5 km (10 000 km) | 9 |
河川年径流总量 (亿立方米) | Annual Total Flow of Rivers (100 million cu.m) | 2136 |
淡水总面积 (万公顷) | Total Area of Fresh Water (10 000 hectares) | 135.38 |
(万亩) | Total Area of Fresh Water (10 000 mu) | 2030.7 |
#已放养面积 (万公顷) | # Cultivated Area (10 000 hectares) | 42.25 |
(万亩) | (10 000 mu) | 633.72 |
天然水资源总量 (亿立方米) | Natural Water Volume (100 million cu.m) | 1671.23 |
地表水资源总量 (亿立方米) | Surface Water Volume (100 million cu.m) | 1664.4 |
地下(浅层)水量 (亿立方米) | Shallow Ground Water Volume (100 million cu.m) | 393.2 |
水力资源蕴藏量 (万千瓦) | Hydropower Resources (10 000 kw) | 1532.45 |
#可开发量 | #Developable Resources | 1083.84 |
矿产资源保有储量（截至2002年底） | Mineral Resources Ensured Resources (at the 2002 year-end) |  |
煤 (亿吨) | Coal (100 million ton) | 29.97 |
铁矿石 (亿吨) | Iron Ore (100 million ton) | 11.06 |
磷矿石 (亿吨) | Phosphate Ore (100 million ton) | 20.32 |
盐 (亿吨) | Salt (100 million ton) | 36.05 |
注:1.本表淡水面积、可养殖面积、水力资源蕴藏量均为过去清查数，有待进一步普查和勘测。 |
2.河川年径流总量=省内各水系年径流量+客水+地下水。 |
3.耕地面积是指年末耕地总资源面积，包括常用耕地和临时性耕地。由国土部门提供（后同）。 |
a. Figures in this table, except population, cultivated area and mineral resources were obtained from surveys in previous years, and is |
subject to further verification. |
b. The annual total flow of rivers=annual flow of major rivers in our province + branch water + groundwater. |
c. The data of cultivated land is actual cultivated land total resources(year end),including common cultivated land and temporary |
cultivated land.The date came from Hunan Province Territory Resource Burear。The same as in the following table。 |