Spatial Dataset of 30 meter Marsh Wetland Distribution in the Songhua River Basin (2015)

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

This dataset includes the spatial distribution data of wetlands within the Songhua River Basin in 2015, providing data support for studying wetland changes.

b. Construction purpose

Wetlands, as a unique and important ecosystem on the surface of land, have rich biodiversity and high productivity, irreplaceable ecological functions, and play an extremely important role in global ecological balance, earning the reputation of "the kidney of the earth".

c. Service object

It can widely serve scientific researchers and students in fields such as agriculture, ecological environment, and related disciplines such as hydrology and wetland ecology.

d. Time range of data

2015

e. The spatial range of data

Songhua River Plain

a. 数据内容（含数据文件/表名称、观测指标内容）
本数据集包含2015年松花江流域内湿地的空间分布数据，可为湿地变化相关研究提供数据支撑。
b. 建设目的
湿地作为陆地表层独特且重要的生态系统，拥有丰富的生物多样性与较高的生产力，具备不可替代的生态功能，对全球生态平衡发挥着至关重要的作用，因此被誉为"地球之肾"。
c. 服务对象
本数据集可广泛服务于农业、生态环境等领域，以及水文学、湿地生态学等相关学科的科研人员与学生。
d. 数据时间范围
2015年
e. 数据空间范围
松花江平原