IZM: Ooizumi Urban Park
General site detail (Updated 5 February 2015) Site name
| Ooizumi Urban Park | AsiaFlux site code
| IZM
| | Location | Sakai, Osaka | | Position | 34°33'48.49"N, 135°32'0.54"E | | Elevation | 22 m (Google Earth)
| | Slope | 0.11 degree, North : 0.23 degree | Terrain type
| Flat plain field | | Area | Urban park and residential area | | Fetch | 910 m for west and south west, and 1100 m for north west | | Climate | Warm temperate | Mean annual air temperature
| 15.6ºC | Mean annual precipitation
| 1206.9 mm | Vegetation type
| Urban park and residential area including mixed forest, grass and farmland | Domestic species (Overstory)
| - | Dominant species (Understory)
| - | Canopy height
| - | | Age | - | | LAI | -
| Soil type
| -
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ObservationsEddy Covariance method (CO 2) | System | Open-path system | Wind speed
| Sonic anemometer (CSAT3, Campbell Scientific Inc.,) | Air temperature
| Sonic anemometer (CSAT3, Campbell Scientific Inc.,) | Water vapor
| IRGA (EC150, Campbell Scientific Inc.,) | | CO2 | IRGA (EC150, Campbell Scientific Inc.,) | Measurement height
| 30 m | Sampling frequency
| 10 Hz | Averaging time
| 30 min | Data logger
| CR1000 (Campbell Scientific Inc.) | Data storage
| PC
| Original data
| Raw data |
Meteorology Observation items
| Levels/ Depth
| Instrument
| Global solar radiation(incoming)
| 30 m | Pyranometer (ML-01, EKO) | Global solar
radiation (outgoing)
| 30 m
| Pyranometer (ML-01, EKO) | Long-wave radiation(outgoing)
| - | | Long-wave radiation(outgoing)
| - | | Net radiation
| - | | PPFD (incoming)
| - | | PPFD (outgoing)
| - | | Direct / diffuse radiation
| - | | Direct / diffuse PPFD
| - | | Air temperature
| 30 m | Ventilated temperature and humidity sensor
HMP50-L (Campbell Scientific Inc.,) | | Humidity | 30 m | Ventilated temperature and humidity sensor
HMP50-L (Campbell Scientific Inc.,) | Soil temperature
| - | | Soil heat flux
| - | | Soil water
content
| - | | Wind speed
| 30 m | Sonic anemometer (CSAT3, Campbell Scientific Inc.,) | Wind direction
| 30 m | Sonic anemometer (CSAT3, Campbell Scientific Inc.,) | Barometric
pressure
| 30 m
| Barometer (EC150, Campbell Scientific Inc.,)
| | Precipitation | - | | CO2 concentration
| 30 m | IRGA (EC150, Campbell Scientific Inc.,)
| H2O concentration
| 30 m | IRGA (EC150, Campbell Scientific Inc.,) | | Surface temperature | 30 m | Radiative thermometer (IT-450, Horiba, Japan) |
Other Soil respiration
| - | | Photosynthesis | - | Ecological investigation
| - |
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Observation Period and data Availability Measurement Period
| from January 2015 to January 2016
| Measurement Frequency
| Continuous | Data Availability
| - |
Contact Masahito Ueyama (miyabi-flux [at] muh.biglobe.ne.jp)
Osaka Prefectural University1-1 Gakuen-cho Naka-ku,
Sakai, Osaka, Japan
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Infrastructure| Electric Power:(100V AC 60Hz) |
The Sumitomo Foundation (143205)
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URL
Other Information Supplementary observation for micrometeorology has been conducted at the SAC site and a campus of Osaka Prefecture University.
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