LTER Controlled Vocabulary
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Definition note
The measurements taxonomy includes properties and measurements of those properties.
measurements
More specific terms
NT1
ecosystem properties
►
▼
NT2
ecosystem respiration
NT2
net ecosystem exchange
NT2
nitrogen limitation
NT2
allometry
NT2
canopy cover
NT2
normalized vegetation index
NT2
plant cover
NT2
productivity
►
▼
NT3
net primary productivity
►
▼
NT4
annual net primary production
NT2
biomass
►
▼
NT3
microbial biomass
NT3
plant biomass
NT3
aboveground biomass
NT3
belowground biomass
NT2
nutrient cycles
►
▼
NT3
nutrient budgets
NT1
plant properties
►
▼
NT2
diameter at breast height
NT2
plant height
NT2
tree age
NT2
basal area
NT2
leaf area
►
▼
NT3
leaf area index
NT3
specific leaf area
NT2
plant biomass
NT1
atmospheric properties
►
▼
NT2
air quality
NT2
atmospheric pressure
NT2
dew point
NT2
vapor pressure
►
▼
NT3
humidity
►
▼
NT4
relative humidity
NT2
climate
►
▼
NT3
microclimate
NT2
precipitation
►
▼
NT3
interception
NT3
throughfall
NT3
snow accumulation
NT3
rain
NT2
weather
NT2
wind
►
▼
NT3
wind direction
NT3
wind speed
NT1
chemical properties
►
▼
NT2
concentration
NT2
acid neutralizing capacity
NT2
acidic
NT2
alkalinity
NT2
carbon to nitrogen ratio
NT2
nitrogen content
►
▼
NT3
foliar nitrogen
NT3
soil nitrogen
NT3
total nitrogen
►
▼
NT4
total dissolved nitrogen
NT2
percent carbon
►
▼
NT3
percent organic carbon
NT2
percent nitrogen
NT2
ph
►
▼
NT3
soil ph
NT2
redox
NT2
salinity
NT2
total organic carbon
NT1
disturbance properties
►
▼
NT2
disturbance patterns
NT2
fire severity
NT2
hurricane damage
NT1
hydrological properties
►
▼
NT2
hydraulic conductance
NT2
stream order
NT2
water content
►
▼
NT3
soil water content
NT2
water level
►
▼
NT3
sea level
NT3
wave height
NT3
stage height
NT3
lake level
NT2
precipitation
►
▼
NT3
interception
NT3
throughfall
NT3
snow accumulation
NT3
rain
NT2
snow
►
▼
NT3
snow water equivalence
NT3
snow depth
NT1
physical properties
►
▼
NT2
density
►
▼
NT3
stand density
NT2
water solubility
NT2
depth
►
▼
NT3
secchi depth
NT3
snow depth
NT3
thaw depth
NT2
porosity
NT2
bulk density
►
▼
NT3
soil bulk density
NT2
dimensions
►
▼
NT3
thickness
NT2
electrical conductivity
►
▼
NT3
conductivity
►
▼
NT4
specific conductivity
NT2
fluorescence
NT2
irradiance
NT2
reflectance
►
▼
NT3
albedo
NT2
temperature
►
▼
NT3
air temperature
NT3
maximum temperature
NT3
minimum temperature
NT3
snow temperature
NT3
soil temperature
NT3
water temperature
NT2
radiation
►
▼
NT3
light
NT3
net radiation
NT3
photosynthetically active radiation
NT3
solar radiation
NT1
population and community properties
►
▼
NT2
abundance
►
▼
NT3
species abundance
NT3
bacterial abundance
NT3
relative abundance
NT2
community composition
NT2
diversity
►
▼
NT3
species composition
NT3
species diversity
NT3
species richness
NT3
biodiversity
►
▼
NT4
plant species composition
NT4
species diversity
NT4
species richness
NT2
respiration rates
NT2
trophic structure
NT2
standing crop
NT1
soil properties
►
▼
NT2
soil bulk density
NT2
soil moisture
NT2
soil respiration
NT2
soil texture
NT1
spatial properties
►
▼
NT2
land surface properties
►
▼
NT3
aspect
NT3
elevation
NT2
hyporheic
NT2
land cover
NT2
land use
NT2
riparian
►
▼
NT3
creek banks
NT2
spatial variability
NT2
topography
►
▼
NT3
microtopography
NT2
urban
NT2
bathymetry
NT2
hydrography
NT2
locations
►
▼
NT3
boundaries
NT3
coordinates
►
▼
NT4
latitude
NT4
longitude
NT1
temporal properties
►
▼
NT2
pleistocene
NT2
holocene
NT2
long term
NT2
seasonality
NT2
winter
NT1
water properties
►
▼
NT2
CTD
NT2
ocean color
NT2
conductivity
►
▼
NT3
specific conductivity
NT2
turbidity
NT2
water level
►
▼
NT3
sea level
NT3
wave height
NT3
stage height
NT3
lake level
NT2
water quality
►
▼
NT3
suspended solids
NT1
decay rates
NT1
water balance
NT1
flux
►
▼
NT2
nitrogen flux
NT2
carbon flux
NT2
emissions
NT2
gas flux
NT2
heat flux
Date of creation
26-Feb-2011
Modified
13-Apr-2011
Accepted term
26-Feb-2011
Descendant terms
162
More specific terms
15
Alternative terms
0
Related terms
0
Notes
1
Metadata
BS8723-5
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