| Species or Parameter |
Instrumentation/Analytical Techniques |
In Operation? |
Record Begins |
Sampling Duration and Frequency | Proposed? |
Needed? |
| Meteorology |
| Temperature |
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| Pressure |
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| Precipitation |
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| Relative Humidity |
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| Wind Speed and Direction |
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| Aerosol |
| Aerosol Spectral Optical Depth |
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| Aerosol Light Scattering Coefficient |
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| Aerosol Light Absorption Coefficient |
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| Radiation |
| Direct Solar Radiation |
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| Global Solar Radiation |
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| Diffuse Solar Radiation |
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| Long-wave Radiation |
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| Sun and Sky Radiances |
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| Chemistry |
| Mass |
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| Major Ions |
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| Mineral Aerosol (and Trace Elements) |
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| Organic/Elemental Carbon |
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| Size-Separated Dust |
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| Size-Seperated Major Ions |
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| Organic Species |
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| Stable Isotopes |
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| Particulate Radionuclides |
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| Radon |
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| Single Particles Analysis |
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