Dynamic Change Dataset of 100m Precipitation in Typical Black Soil Areas (1991-2000)

a. Data content (data file/table name, including observation index content)

The 100 meter dynamic variation dataset of precipitation in typical black soil areas (1991-2000) reflects the distribution of precipitation in typical black soil areas of the Songnen Plain from 1991 to 2000, including an indicator of precipitation.

b. Construction purpose

Understanding the dynamic changes of past precipitation provides data support for in-depth research (comparison, analysis) and prediction of the development and trends of agriculture, animal husbandry, forestry, and other industries in typical black soil areas of the Songnen Plain.

c. Service recipients

It can widely serve managers, producers, and scientific researchers in related disciplines such as agriculture, forestry, and animal husbandry., Also applicable to government decision-making departments.

d. Time range of data

1991-2000

e. The spatial range of data

Typical black soil area in Songnen Plain (longitude 122.39 °~129.21 ° E, latitude 42.61 °~51.07 ° N)

a. 数据内容（含数据文件/表名称及观测指标内容）
本数据集为松嫩平原典型黑土区1991-2000年降水百米动态变化数据集，反映了该区域1991至2000年间的降水分布特征，包含降水观测指标一项。
b. 数据集构建目的
本数据集通过解析历史降水动态变化规律，为松嫩平原典型黑土区农业、畜牧业、林业等产业的发展态势开展深入研究（对比分析）及趋势预测工作提供数据支撑。
c. 服务对象
本数据集可广泛服务于农业、林业、畜牧业等相关领域的管理人员、生产从业者与科研人员，同时适用于政府决策部门。
d. 数据时间范围
1991年至2000年
e. 数据空间范围
松嫩平原典型黑土区（经度：122.39°E~129.21°E，纬度：42.61°N~51.07°N）