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2013.02.14 Dr. Minseok, Juyeol & Tushar visited Gwangneung
작성일
2013-02-15
조회수
246


It was sunny day. The forest floor covered by deep snow. Some part of the canopy also covered by snow. A small portion of the snow was melting due to increasing temperature.

GCK:

 LI 6262 reinstalled.

The flux values (30 min) of some important variables (@ 2013.02.14 10:00 ) of ST_EC_CR_5000 are given below:

Rn CNR1 196 Wm-2, Fc_wpl -0.02 mgm-2s-1, LE_wpl 6 Wm-2, Hc 75 Wm-2, tau 0.01 ,        u* 0.11 ms-1, press mean 101 Kpa, Panel temp Avg -1.9 deg C , wind speed 0.53 ms-1, wind derection 91 deg.

GDK:

Modem device for EC repaired,

The flux values (30 min) of some important variables (@2013.02.14 10:30 ) of MT(40m) are given below:

Net Rad @ 39 m 346 Wm-2, Fc 0.12 mgm-2s-1, LE 3.2 Wm-2, Hs 84 Wm-2, tau 0.06 ,        u* 0.23 ms-1, press mean 99 Kpa, wind speed 1.87 ms-1, wind derection 114 deg,

Air Temp 0.99 degree.

 
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다음글
2013.02.22 Juyeol & Tushar visited Gimje site
/ 학교관리자
It was cloudy & windy day ( 6m/sec). We collected data, checked the system & changed the liquid. A new program (1 min instead of 30 sec)?was send to Li 7700. The value of some impotant variables are given below: Fc_wpl 0.12mgm-2s-1 , LE_wpl -12.64 Wm-2 , Hc 38.57 ?Wm-2, tau 0.13, u..
이전글
2013.02.07 Juyeol & Tushar visited Gimje
/ 학교관리자
It was sunny day but very cold (-7.07 deg C) due to high wind speed ( 28.8 km/hr). The value (30 min)?of some impotant variables are given below: Fc_wpl 0.10 mgm-2s-1 , LE_wpl 83.45 Wm-2, Fm_wpl 2.01 mgm-2s-1, Hc 133.04 Wm-2, tau 0.33, u* 0.50 ms-1, Ts mean -7.07 degrees C, CO2 mean 707.44 mgm-3, ..