Long-Term Ecological Research (LTER)/KNZ011: Prairie Throughfall Measurements at Konza Prairie Research Natural Area (KPRNA)Entry ID: LTER_KNZ011
Abstract: LTER - Long-Term Ecological Research Program/Konza Prairie (KNZ)
LTER/KNZ011 [Summary adapted from the LTER Core Data Set Catalog]:
Amounts and nitrogen content of water passing through the canopy of
tallgrass prairie are compared to similar measurements of bulk
precipitation. Measurements include nitrate, ammonia, phosphate and
organic nitrogen and phosphorus content of bulk precipitation and
... throughfall. Variables of interest include vegetation type and
amounts, time of year, and time since burning.
The Konza Prairie Research Natural Area (KPRNA) is a representative of
native tallgrasss prairie in the Flint Hills of eastern Kansas. The
Konza Prairie was established as a research facility in 1972 and now
contains 3,487 ha. The land was acquired by the Nature Conservancy
and is leased to the Division of Biology at Kansas State University
for research purposes.
Start Date: 1982-03-19
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE ELEMENTS/TRACE METALS > PHOSPHORUS CONTENT
ATMOSPHERE > PRECIPITATION > PRECIPITATION AMOUNT > BULK PRECIPITATION
BIOSPHERE > TERRESTRIAL ECOSYSTEMS > GRASSLANDS
BIOSPHERE > VEGETATION > CANOPY CHARACTERISTICS
BIOSPHERE > VEGETATION > LITTER CHARACTERISTICS > THROUGHFALL
HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > BIOMASS BURNING
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > AMMONIA
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > MOLECULAR NITROGEN > ORGANIC NITROGEN CONTENT
BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE DYNAMICS
BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE OCCURRENCE
Role: TECHNICAL CONTACT
Phone: (303) 492-3302
Email: tims at culter.colorado.edu
EPO Biology and INSTAAR University of Colorado Campus Box 450
Province or State: CO
Postal Code: 80309
Gilliam, F.S.; T.R. Seastedt; A.K. Knapp. 1987. "Canopy rainfall
interception and throughfall in burned and unburned tallgrass
prairie", The Southwestern Naturalist, Vol. 32, pp. 267-271.
Seastedt, T.R.; J.M. Briggs; D.J. Gibson. 1991. "Controls of nitrogen
limitation in tallgrass prairie", Oecologia, Vol. 87, pp. 72-79.
Seastedt, T.R. "Soil systems and nutrient cycles of the North
American Prairie". In: A. Joern and K.K. Keeler, (eds). The
Changing Prairie. Oxford University Press, in press.
Seastedt, T.R. 1988. "Mass, nitrogen, and phosphorous dynamics in
foliage and root detritus of annually burned andunburned tallgrass
prairie", Ecology, Vol. 69, pp. 59-65.
Seastedt, T.R.; W.J. Parton; D.S. Ojima. "Mass loss and nitrogen
dynamics of decaying littter of grasslands: The apparent low nitrogen
immobilization potential of root detritus", Canadian Journal of
Botany, in press.
Seastedt, T.R.; R.A. Ramundo. 1990. "The influence of fire on
belowground processes of tallgrass prairies", pp. 99-117, In
S.L. Collins; L.L. Wallace (eds.), Fire in North American Tallgrass
Prairie, University of Oklahoma Press, Norman, OK.
Seastedt, T.R. 1985. "Canopy interception of nitrogen in bulk
precipitation by annually burned and unburned tallgrass prairie",
Oecologia, Vol. 66, pp. 88-92.
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Creation and Review Dates
Last DIF Revision Date: 2003-01-13