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China FACE - LTSE

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Data Holder: 
Jianguo, Zhu
Location:
China FACE
Nanjing
China
Latitude: 32.598601
Longitude: 119.725914
Background
Continent: 
Asia
Website: 
China FACE
Year LTSE Began: 
2001
On-going or Terminated?: 
On-going
Comments: 
We develop an open-air ozone control system, conduct by using the system a free-air concentration enrichment with ozone and CO2 in China, and observe the productivity of wheat and rice under elevated ozone and CO2 concentration in the field.
Environment
Annual Precipitation (mm): 
800-1200
Mean Annual Soil Temperature (C): 
Thermic: 15 to 22C
Is temperature regime isothermic? ie, do mean monthly temperatures deviate by <6C?: 
No
Soil moisture regime: 
Aquic
Is atmospheric deposition chemistry monitored?: 
Yes
Dominant plant species (latin genus and species): 
Rice and Wheat
Landuse: 
Arable
Ecoregion: 
Warm Subtropical
Slope (%): 
0-2%
Elevation (m): 
0-200
Experimental Design
Design (short description): 
4 elevated Ozone plots 4 elevated CO2 plots each plot is 120 square meters
Permanent plot area (square meters): 
100-1000
Number of permanent plots: 
10-20
Soil/Data Archive
Data Archive: 
Yes
Vegetative samples archived: 
Yes
Soil solid samples archived: 
Yes
Samples from multiple depths: 
Yes
Sample frequency: 
Annual
Soil Solid Data
pH and acidity: 
Yes
Organic Carbon: 
Yes
Nitrogen: 
Yes
Other macronutrients: 
Yes
Micronutrients: 
Yes
Chemical Contaminents: 
Yes
Water holding capacity: 
Yes
Bulk Density: 
Yes
Mineralogy: 
Yes
Soil Water Data
pH and alkalinity: 
Yes
Dissolved organic carbon: 
Yes
Other macronutrients: 
Yes
Micronutrients: 
Yes
Soil Gas Data
Surface Fluxes: 
Yes
Concentrations belowground: 
Yes
Vegetation Data
Biomass above ground: 
Yes
Biomass below ground: 
Yes
Macronutrient contents: 
Yes
Micronutrient contents: 
Yes
Harvest mass: 
Yes
Harvest nutrient contents: 
Yes
Soil Biota Data
Macro-invertebrates: Biomass, Densities, Taxonomy: 
Yes
Micro-invertebrates: Biomass, Densities, Taxonomy: 
Yes
Microorganisms: Biomass, Densities, Taxonomy: 
Yes
Molecular biology studies: 
Yes