This dataset includes soil moisture at runoff plot of Dongchuan Station in 1966, and soil moisture and temperature data at Jiangjia Ravine from 2017 to 2024.
collect time | 2017/01/01 - 2024/12/31 |
---|---|
collect place | Jiangjia Ravine, Dongchuan District, Yunnan Province, China |
altitude | 1042.0m - 3269.0m |
data size | 172.7 MiB |
data format | |
Coordinate system | WGS84 |
In 1966, soil moisture at a runoff plot was manually sampled and analyzed using the oven-drying method. From 2017 to 2024, MS-20 sensors were used to monitor soil moisture and temperature at depths of 10 cm, 20 cm, and 30 cm at three locations with wide-graded gravelly soil at Jiangjia Ravine. These sensors provide precise soil moisture measurements across a 0-100% range and temperatures from -40°C to 80°C. The accuracy of moisture measurements varies: ±2% within the 0-53% range and ±4% for values exceeding 53%, up to 100%. Additionally, the sensors offer a temperature measurement accuracy of ±0.4°C.
Raw observational data, unprocessed.
The data quality is reliable.
# | title | file size |
---|---|---|
1 | Acquisition period for dataset at Jiangjia Ravine.xlsx | 20.7 KiB |
2 | Description of soil moisture and temperature data at Jiangjia Ravine.docx | 319.3 KiB |
3 | Soil moisture and temperature at D3 section of Jiangjia Ravine, 2017-2024.xlsx | 75.2 MiB |
4 | Soil moisture and temperature at Menqian Gully of Jiangjia Ravine, 2017-2024.xlsx | 97.2 MiB |
5 | Soil moisture of runoff plot at Jiangjia Ravinein 1966.xlsx | 14.9 KiB |
©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.
Donggang West Road 320, Lanzhou, Gansu, China (730000)