The litterfall study was designed to assess the quantity of biomass (leaves, twigs, reproductive materials) falling from tree species in different ecosystem types. Three study sites selected were: Â (1) the pinyon-juniper woodland site near Cerro Montoso on the Sevilleta NWR; (2) the cottonwood forest LTER site along the Rio Grande at Bosque del Apache NWR; and (2) the old-growth spruce-fir-aspen site near South Baldy inÂ the Magdalena Mountains (Cibola National Forest). Â The study was conducted over two years (1992-1993) to compare litterfall rates and quantities among sites, seasons and years.
Knowledge Network for Biocomplexity (KNB) Identifier
Data Policies: This dataset is released to the public and may be freely downloaded. Please keep the designated Contact person informed of any plans to use the dataset. Consultation or collaboration with the original investigators is strongly encouraged. Publications and data products that make use of the dataset must include proper acknowledgement of the Sevilleta LTER. Datasets must be cited as in the example provided. A copy of any publications using these data must be supplied to the Sevilleta LTER Information Manager. By downloading any data you implicitly acknowledge the LTER Data Policy (http://www.lternet.edu/data/netpolicy.html).
1992-07-09 - 1993-09-15
The Cerro Montosa Pinyon-Juniper site has been the location of major Sevilleta LTER research since 1989. Meteorological trends, net primary productivity, rodent and ground-dwelling arthropod populations, mycorrhizal responses to fertilizer, pinyon-juniper fruit and nut production, and pinyon mortality are all being investigated at this site. Previous studies have included analyses of pinyon tree rings for regional climate reconstruction.
Parmenter, Robert (2011-02-17): Litter Fall Collection Study in Pinyon-Juniper, Cottowood, and Spruce-Fir-Aspen Forests at the Sevilleta NWR, Bosque del Apache NWR, and the Cibola National Forest, New Mexico (1992-1993). Long Term Ecological Research Network. http://dx.doi.org/10.6073/pasta/74eea6110f5fc32a4b5e67dfa9d704e9