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Title:
CSPs: Climate measurements in the Gutianshan Nature Reserve (2009-2012).
Access rights:
Free for members
Usage rights:
According to the law of the People's Republic of China it is not allowed to use this data without permission. For further information contact Xiaojuan Liu.
Published:
No information available
Abstract:
Aggregated daily measurments for the Gutianshan climate station from February 2009 to February 2012. Mind that only those values with measurement count 288 or 24 are valid, corresponding to 5 min or 60 min measurement intervals. Additionally an R-script for data aggregation is provided.
Design:
Ecotech Meteostation with Datalogger EnviLog, Vaisala sensor and tipping bucket. The station measures wind direction, wind speed, temperature, humidity, air pressure, precipitation, solar radiation, PAR (photosythetically active radiation) and soil temperature in 20 cm, 50 cm and 100 cm depth in 5 minute intervals.
Spatial extent:
Gutianshan Nature Reserve, The climate station for the CSP's is situated in 500m distance to the hotel in the Gutianshan Nature Reserve (29°14'39'' N, 118°06'51'' E) at 336 m asl.
Temporal extent:
2009-2012
Taxonomic extent:
No information available
Measurement cirumstances:
No information available
Data analysis:
No information available

Filter:
Dataset column

Name:
year
Definition:
year
Unit:
year
Datagroup:
Date time information
Keywords:
No information available
Values:
2010
2009
2011
1998
2012
Contributors:
No information available

Dataset column

Name:
day_year
Definition:
day within the year. First day is 0
Unit:
number
Datagroup:
Date time information
Keywords:
date
Values:
101
1
100
102
10
Contributors:
No information available

Dataset column

Name:
measurement_count
Definition:
The number of measurements for a given day. Mind that there were either measurements every 5 min (resulting in 288 per day) or every hour (resulting in 24 per day). This means, that only those are valid, the others have not been measured in regular intervals, or the logger reported wrong dates.
Unit:
No information available
Datagroup:
Sample size
Keywords:
sample size
Values:
135
1136
1230
136
1286
Contributors:

Dataset column

Name:
date
Definition:
date
Unit:
No information available
Datagroup:
Date time information
Keywords:
date
Values:
1998-01-01
2009-03-01
2009-03-04
2009-03-02
2009-03-03
Contributors:

Dataset column

Name:
wind_speed.m.s.
Definition:
wind_speed.m.s.
Unit:
meter per second
Datagroup:
Wind speed
Keywords:
wind speed
Values:
0.173958333333333
0.2
0.271875
0
0.266666666666667
Contributors:
No information available

Dataset column

Name:
temperature..C.
Definition:
temperature..C.
Unit:
Degree Celsius
Datagroup:
Air temperature
Keywords:
air temperature
Values:
0.131944444444444
0.0173611111111111
-0.00902777777777778
0.0180555555555556
0.0607638888888889
Contributors:
No information available

Dataset column

Name:
humdity...
Definition:
humdity...
Unit:
percent
Datagroup:
Relative humidity
Keywords:
humidity
Values:
39.2194444444444
45.7916666666667
40.7659722222222
47.7295138888889
41.9868055555556
Contributors:
No information available

Dataset column

Name:
air.pressure.hPa.
Definition:
air.pressure.hPa.
Unit:
hecto Pascal
Datagroup:
Air pressure
Keywords:
air pressure
Values:
960.833680555556
960.297923875433
959.480208333333
958.563541666667
959.953125
Contributors:
No information available

Dataset column

Name:
precipitation_vaisala.mm.
Definition:
precipitation_vaisala.mm.
Unit:
milimeter
Datagroup:
Precipitation
Keywords:
precipitation
Values:
0.00131487889273356
0.00309027777777778
0.00895833333333333
0.000763888888888889
0
Contributors:
No information available

Dataset column

Name:
precipitation_bucket.mm.
Definition:
precipitation_bucket.mm.
Unit:
milimeter
Datagroup:
Precipitation
Keywords:
precipitation
Values:
0.00138888888888889
0.0418079096045198
0.0263888888888889
0.00346020761245675
0
Contributors:
No information available

Dataset column

Name:
solar.radiation.W.qm.
Definition:
solar.radiation.W.qm.
Unit:
watts per square meter
Datagroup:
Solar radiation
Keywords:
solar radiation
Values:
0.706503
0.758650097222222
0.788859888111888
0.8114354
0.795932194444444
Contributors:
No information available

Dataset column

Name:
PAR.uMol.
Definition:
Photosynthetically active radiation
Unit:
microMol per squaremeter per second
Datagroup:
Photosynthetically active radiation (PAR)
Keywords:
PAR (photosynthetically active radiation)
Values:
100.793791666667
100.160198611111
101.130283333333
101.421736805556
100.90295
Contributors:
No information available

Dataset column

Name:
soil_temp_100cm..C.
Definition:
soil_temp_100cm..C.
Unit:
Degree Celsius
Datagroup:
Soil temperature
Keywords:
soil temperature
Values:
10.1063030208333
10.0887159861592
10.0017132167832
10.0070975694444
10.1474635416667
Contributors:
No information available

Dataset column

Name:
soil_temp_20cm..C.
Definition:
soil_temp_20cm..C.
Unit:
Degree Celsius
Datagroup:
Soil temperature
Keywords:
soil temperature
Values:
10.0168191666667
10.0393204513889
10.1078882986111
10.0363227430556
10.1072702777778
Contributors:
No information available

Dataset column

Name:
soil_temp_50cm..C.
Definition:
soil_temp_50cm..C.
Unit:
Degree Celsius
Datagroup:
Soil temperature
Keywords:
soil temperature
Values:
10.2483875
10.1265166666667
10.0224573611111
10.2784229166667
10.1715121527778
Contributors:
No information available

Dataset column

Name:
wind_sinus
Definition:
Eastness: The sinus component of the wind direction. At 90° the sinus is 1 and at 270° the sinus is -1, corresponding to "Eastness" of the wind. Refer to the attached R script for the derivation of Eastness.
Unit:
sinus
Datagroup:
Wind direction
Keywords:
wind direction
Values:
0.00241666666666667
0
0.00144097222222222
-0.000385416666666667
0.00241666666666666
Contributors:

Dataset column

Name:
wind_cosine
Definition:
Northness: The cosine component of the wind direction. At 0 / (360)° the cosine is 1 and at 180° the sinus is -1, corresponding to "Northness" of the wind. Refer to the attached R script for the derivation of Eastness.
Unit:
cosine
Datagroup:
Wind direction
Keywords:
wind direction
Values:
0.00211111111111111
-0.00199653979238754
-0.000107638888888887
0.000979166666666664
-0.00133680555555555
Contributors:

No information available


Filter:
Attachment:

File name:
climate.R
Description:
R script aggregating daily means for the measurements. Including converting wind direction into sinus and cosine. Means for measurement counts of 288 and 24 are valid for further aggregation.
Uri:
No information available
Is essential:
No information available
Content type:
application/octet-stream
File size:
3.3 KB
Created at:
2014-08-09
Updated at:
2014-08-12

Attachment:

File name:
climate_Gutianshan_2009.csv
Description:
No information available
Uri:
No information available
Is essential:
No information available
Content type:
application/vnd.ms-excel
File size:
14.6 MB
Created at:
2013-09-30
Updated at:
2013-09-30

Attachment:

File name:
climate_Gutianshan_2010.csv
Description:
No information available
Uri:
No information available
Is essential:
No information available
Content type:
application/vnd.ms-excel
File size:
9.95 MB
Created at:
2013-09-30
Updated at:
2013-09-30

Attachment:

File name:
climate_Gutianshan_2011.csv
Description:
No information available
Uri:
No information available
Is essential:
No information available
Content type:
application/vnd.ms-excel
File size:
5.64 MB
Created at:
2013-09-30
Updated at:
2013-09-30

Attachment:

File name:
climate_Gutianshan_2012.csv
Description:
No information available
Uri:
No information available
Is essential:
No information available
Content type:
application/vnd.ms-excel
File size:
181 KB
Created at:
2013-09-30
Updated at:
2013-09-30

Attachment:

File name:
climate_Gutianshan2009_2012.csv
Description:
No information available
Uri:
No information available
Is essential:
No information available
Content type:
application/vnd.ms-excel
File size:
30.4 MB
Created at:
2013-09-30
Updated at:
2013-09-30

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