Newsletters
Gauging the Green News:
Gauging the Green Newsletter 2007
Newsletter for the horticulture, nursery, and greenhouse professional.
Canopy News:
Canopy Newsletter 2006
Calculating Chi value for the LP-80 ceptometer. First look at the steady-state Leaf Porometer.
Canopy Newsletter 2005
How the LP80 measures LAI, light interception and biomass production.
Canopy Newsletter 2004
Calculation of LAI and PAR interception of short canopies. Effects of vegetation removal on
riparian stream energy balance.
Canopy Newsletter 2002
Articles about photosynthesis, evapotransipiration, AccuPAR used in studies of city canopy
density, spectroradiometers.
Soils News:
Soils Newsletter 2007
NEW ECH2O Probe! Measuring water content of compost, Free teaching aids for Soils and
Environmental science, Soil Moisture Sensors in environmental sensing networks, Water Content
Conversion Chart,
Decagon Workshops.
Soils Newsletter 2006
Measuring the specific surface of soil with the WP4, improving ECH2O field performance, ECH2O
Probe study abstract, new ECH2O Calibration service.
Soils Newsletter 2005
Decagon and the NASA Phoenix mission to Mars, Wilting coefficient related to soil water content
and water potential, post-fire timber analysis.
Soils Newsletter 2004
Field capacity vs. Saturation, grazing impacts on subalpine hydrology, Decagon's involvement
with NASA's Mars program.
Soils Newsletter 2002
Response of the ECH2O probe to soil textures, salinity at various moisture levels, KD2
applications in the power industry.
Soils Newsletter 2000
Seed priming, generating moisture release curves at the Hanford Nuclear Reservation.
Soils Newsletter 1999
History of soils research, thermal runaway, generating a soil moisture characteristic.
Soils Newsletter 1998
Interesting articles about soils research