1907-2018年日本152 个森林集水区的水文站点数据

本文介绍了关于日本152个森林集水区的水文站点数据，该数据集涵盖了多个关键的水文和环境参数。数据1详细记录了这些森林流域的地理位置、面积、海拔、平均坡度、地质构造、植被覆盖情况，以及通过长期观测获得的年降水量、年径流量、年平均气温等基本信息。此外，还计算了蒸散发量和流域间的地下水流动情况，这些数据对于理解流域的水文循环过程具有重要意义。观测数据主要来源于已发表的文章或报告，同时采用了1平方公里网格数据的网格降水和温度数据，这些数据由国家农业和食品研究组织提供，确保了数据的准确性和可靠性。

This paper presents hydrological station data from 152 forest catchments in Japan, which covers multiple key hydrological and environmental parameters. Dataset 1 records in detail the geographic location, area, elevation, average slope, geological structure, and vegetation cover of these forest catchments, as well as basic information including annual precipitation, annual runoff, and annual average temperature obtained through long-term observations. In addition, evapotranspiration and inter-catchment groundwater flow have also been calculated; these data are of great significance for understanding the hydrological cycle processes of the catchments. The observational data are mainly sourced from published articles or reports, while grid-based precipitation and temperature data with a 1 km grid resolution, provided by the National Agriculture and Food Research Organization, are also adopted, which ensures the accuracy and reliability of the dataset.