ftp/pub/cheas/readme.txt
Prepared by Bruce D. Cook
Last updated 11 November 1999

This is an an anonymous ftp site for access to data files, documents, and images from the Chequamegon Ecosystem/Atmosphere Study (ChEAS)

**PLEASE NOTE**  Permission to download a file from this ftp site does not grant permission to use the information contained in that file for publication. Please contact the owner of the file or the appropriate faculty member before use of any such information in a publication. Please obtain permission before uploading any data to this ftp server. 

DOCUMENTS:  Proposals, manuscripts, etc.

IMAGES:  Pictures of field sites, data illustrations, etc.

MICROMETEROLOGICAL DATA: 
micromet/alder               alder-sphagnum wetland   
     .../aspen               aspen upland 
     .../mixed               mixed upland
     .../redpine             red pine upland/cedar-sphagnum wetland
     .../srapids/bfiles      Smith Rapids, alder wetland (top of tower)
             .../dfiles      Smith Rapids, alder wetland (tower profiles, water depth, other)
     .../wcreek/met/bfiles   Willow Creek, upland hardwoods (top of tower)
                .../dfiles   Willow Creek, upland hardwoods (tower profile, soils, other)
     .../precip              Willow Creek and aspen sites, precipitation data
     .../wlef/lef_files      WLEF, mixed landscape (hourly averaged data)
          .../stats          WLEF, mixed landscape (statistical values for averaged data)
     .../wsprings            Willow Springs, oak upland (clearcut, shelterwood, uncut)

FLUX TOWER DATA:
flux/wlef/eddy/30         WLEF, eddy flux data (30 m)
           .../122        WLEF, eddy flux data (122 m)
           .../396        WLEF, eddy flux data (396 m)
      .../storage/30      WLEF, CO2 storage (30 m)
              .../122     WLEF, CO2 storage (122 m)
              .../396     WLEF, CO2 storage (396 m)
      .../nee/30          WLEF, Net Ecosystem Exchange (30 m)
          .../122         WLEF, Net Ecosystem Exchange (122 m)
          .../396         WLEF, Net Ecosystem Exchange (496 m)
          .../preferred   WLEF, Net Ecosystem Exchange (preferred)

 .../wcreek/eddy          Willow Creek, eddy flux data
        .../storage       Willow Creek, CO2 storage
        .../nee           Willow Creek, Net Ecosystem Exchange

 .../srapids/eddy         Smith Rapids, eddy flux data
         .../storage       Smith Rapids, CO2 storage
         .../nee           Smith Rapids, Net Ecosystem Exchange

ATMOSPHERIC BOUNDARY LAYER DATA:
profiling/cloudbase       Lidar data     
      .../cbl_depth       Radar data

CO2 MEASURMENTS OF SOILS AND LEAVES
chamberflux

LINKS TO COLLABORATORS
links