青海省土地与自然资源（1984-2012）

包含了青海省1984-2012年土地与自然资源数据。数据来自统计年鉴： 《青海社会经济统计年鉴》和《青海统计年鉴》。注：自2012年之后，年鉴中没有再更新土地利用数据，一直引用2012年数据，所以该数据集截止到12年，暂不更新，除非之后的年鉴数据有变化。从青海统计年鉴中摘录精度同数据所摘取的统计年鉴。
分为两个数据表分别存放全区每年自然资源数据和分地区土地利用情况。
“青海土地与自然资源”包含信息：
年份，土地，土地总面积，山地，盆地，河谷地，戈壁沙漠，丘陵地；耕地面积，水浇地；草原总面积，可利用草场，冬春草场，夏秋草场；森林面积，森林覆盖率，疏林地，灌木林地，木材蓄积量；地表水年径流总量，黄河流域，长江流域 ，水力理论蕴藏量，可装机容量，年发电量；煤保有储量，铁矿石保有储量，石棉保有储量，池盐，镁盐，钾盐，硼，金矿，铅矿，锌矿，锶矿，水泥用灰岩。

“分地区土地利用”包含2003～2012年各州以下信息：
年份，地区名称，总计面积，耕地，园地，林地，牧草地，居民点及工矿用地小计，交通运输用地，水利设施用地，未利用土地

This dataset encompasses land and natural resources data for Qinghai Province spanning the years 1984 to 2012. The data are sourced from the following statistical yearbooks: *Qinghai Socio-economic Statistical Yearbook* and *Qinghai Statistical Yearbook*. Note: Since 2012, the land use data in the yearbooks has not been updated, and the 2012 dataset has been referenced continuously. Therefore, this dataset is only updated up to 2012, with no further revisions unless subsequent yearbook data changes. The extraction accuracy of the data is consistent with that of the source statistical yearbooks.

This dataset is stored in two separate data tables: one holding annual natural resources data for the entire province, and the other documenting regional land use conditions.

The "Qinghai Land and Natural Resources" table includes the following information: Year, Land, Total land area, Mountainous areas, Basins, Valley lands, Gobi deserts, Hilly lands; Cultivated land area, Irrigated land; Total grassland area, Utilizable grassland, Winter-spring grazing land, Summer-autumn grazing land; Forest area, Forest coverage rate, Sparse forest land, Shrub woodland, Standing timber volume; Total annual surface runoff, Yellow River basin, Yangtze River basin, Theoretical hydraulic energy reserves, Installable capacity, Annual power generation; Proven reserves of coal, Proven reserves of iron ore, Proven reserves of asbestos, Rock salt, Magnesium salt, Potassium salt, Boron, Gold ore, Lead ore, Zinc ore, Strontium ore, Limestone for cement production.

The "Regional Land Use" table contains the following information for each prefecture-level administrative region from 2003 to 2012: Year, Region name, Total area, Cultivated land, Garden plots, Forest land, Pasture land, Total residential and industrial land, Transportation land, Water conservancy facility land, Unused land.

搜集汇总

背景与挑战

背景概述

该数据集汇总了青海省1984-2012年的土地与自然资源数据，包括土地类型、耕地、草原、森林、水资源及矿产资源等详细信息，数据来源于《青海社会经济统计年鉴》和《青海统计年鉴》。由于2012年后年鉴未更新土地利用数据，数据集截止到2012年。