& emsp; This dataset consists of meteorological observation data for the Nanxiaohegou watershed from 2021 to 2022. The Nanxiaohegou watershed is located on the edge of Dongzhiyuan in Xifeng District, Qingyang City, Gansu Province. It is a tributary of the Jinghe River on the left bank of the Puhe River, with a drainage area of 36.3km ² and an elevation of 1050-1423m. It has typical geomorphic features of loess plateau and gully areas, mainly consisting of three major geomorphic units: plateau, slope, and gully. The density of gullies is 2.68 km/km ², and the average gradient of gullies is 2.8%. This dataset includes the daily water surface evaporation at three evaporation observation points, Yangjiagou, Dongzhuanggou, and Shibamutai, within the watershed. The meteorological park in Nanxiaohegou covers an area of 625m ², and all instruments and equipment are powered by solar energy; The main observation contents include: precipitation, evaporation, environmental temperature, environmental humidity, wind speed, wind direction, soil temperature, soil humidity, air pressure, total radiation, photosynthetic radiation, ultraviolet radiation, illuminance, and carbon dioxide
CSTR:11738.11.NCDC.HWXFZHAN.DB4125.2023
10.12072/ncdc.hwxfzhan.db4125.2023
<p>Instrument continuous observation, manual timing observation, meteorological Park using solid-state storage temporary data, manual acquisition instrument regularly batch download.
The data of meteorological park will be compiled after manual download. </p>
<p>In the process of data integration and input, there are four levels of manual verification, namely tabulation, preliminary calibration, re calibration and audit, to ensure the data quality. </p>
This work is licensed under
CC BY 4.0 (Creative Commons Attribution 4.0 International License).
