ZRS: Zoige Flux Research Station
General site details
| Site name | Zoige Flux Research Station |
|---|---|
| AsiaFlux site code | ZRS |
| Location | Hongyuan, Sichuan, China |
| Position | 33° 06'15.419" N, 102° 39'05.278" E |
| Elevation | 3460m a.s.l. |
| Slope | - |
| Terrain type | Flat |
| Area | 666m2 |
| Fetch | About 270m |
| Climate | Plateau Climate (Dfb) |
| Mean annual air temperature | 1.5℃ (2012-2016) |
| Mean annual precipitation | 720mm (2012-2016) |
| Vegetation type | Grass |
| Dominant Species (Overstory) | - |
| Dominant Species (Understory) | Carex muliensis, Trollius farreri Stapf, Gentiana formosa H. Smith, Caltha palustris L. |
| Canopy height | About 30cm |
| Age | Annual |
| LAI | - |
| Soil type | Peat |
Observation
Eddy Covariance method (CO2)
| System | EC150 |
|---|---|
| Wind speed | Three-dimensional sonic anemometer-thermometer CSAT3A |
| Air temperature | Three-dimensional sonic anemometer-thermometer CSAT3A |
| Water vapor | LI-7700, EC150 |
| CO2 | LI-7700, EC150 |
| Measurement height | 2.7 m |
| Sampling frequency | 10 Hz |
| Averaging time | 30 min |
| Data logger | Campbell CR3000, USA |
| Data storage | Flash memory |
| Original data | Raw data |
Meteorology
| Observation items | Levels/Depth | Instrument |
|---|---|---|
| Global solar radiation (incoming) | 2.7 m | TSL11300-Kipp & Zonen Radiometer |
| Global solar radiation (outgoing) | 2.7 m | TSL11300-Kipp & Zonen Radiometer |
| Long-wave radiation (incoming) | 2.7 m | TSL11300-Kipp & Zonen Radiometer |
| Long-wave radiation (outgoing) | 2.7 m | TSL11300-Kipp & Zonen Radiometer |
| Net radiation | 2.7 m | TSL11300-Kipp & Zonen Radiometer |
| PPFD (incoming) | 2.7 m | Quantum sensor (LI-190S, LI-COR) |
| PPFD (outgoing) | 2.7 m | Quantum sensor (LI-190S, LI-COR) |
| Direct/diffuse PPFD | 2.7 m | Quantum sensor LI190SB |
| Air temperature | 2.7 m | HC2S3, Campbell Scientific Inc. |
| Humidity | 2.7 m | HC2S3, Campbell Scientific Inc. |
| Soil temperature | 5 cm | TCAV, Campbell Scientific Inc. |
| Soil heat flux | 5 cm | TSL11300-Hukseflux |
| Soil water content | 5 cm | TDR sensor (CS616, Campbell) |
| Wind speed | 2.7 m | Sonic anemometer, CSAT3A, Campbell Scientific Inc. |
| Wind direction | 2.7 m | Sonic anemometer, CSAT3A, Campbell Scientific Inc |
| Barometric pressure | 2.7 m | Barometer |
| Precipitation | 2.7 m | TE525MM, Campbell Scientific Inc. |
| CO2 concentration | 2.7 m | EC150, Campbell Scientific Inc. |
Fluxes of non-CO2 gases
| Gas | CH4 |
| Method | LI-7700 |
| Measurement height | 2.7 m |
| Data logger | Campbell CR3000, USA |
| Data storage | Flash memory |
Observation Period and Data Availability
| Measurement Period | From January 2013 to January 2016 |
|---|---|
| Measurement Frequency | Continuous |
| Data Availability | N/A |
Contact
Huai Chen (chenhuai[at]cib.ac.cn)
Chengdu Institute of Biology, Chinese Academy of Sciences
No.9 Renminnanlu 4duan, Chengdu, Sichuan, China
Phone: +86-28-82890543 Fax: +86-28-82890536
Dan Zhu (zhudan_m[at]cib.ac.cn)
Chengdu Institute of Biology, Chinese Academy of Sciences
No.9 Renminnanlu 4duan, Chengdu, Sichuan, China
Xinwei Liu (liuxw[at]cib.ac.cn)
Chengdu Institute of Biology, Chinese Academy of Sciences
No.9 Renminnanlu 4duan, Chengdu, Sichuan, China
Infrastructure
Tower, Electrical power (AC)
Research Fund
National Key R & D Program of China, 2016YFC501804
Key Research Program of Frontier Sciences, CAS, QYZDB-SSW-DQC007
Calibration Information
N/A
Publication
N/A