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Sevilleta LTER: Presentations / 2003 Sevilleta LTER Annual Research Symposium

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  Are There Hydraulic Constraints On The Gas Exchange Capacity Of Plants?  Popular
Description: Medeiros, Juliana S. and Pockman, William T. Discussion of Medeiros' graduate work to determine whether or not there are soil or xylem hydraulic conductivity limit gas exchange capacity. Her work is being conducted on large and small creosotebush at the Sevilleta.
Filesize: 23.15 MB
Added on: 07-Dec-2006
  Assessing The Response Of Grassland, Shrubland And A Mixed Grass-Shrub Ecotone To Precipitation Var.  Popular
Description: Pockman, William T. and Small, Eric E. Discussion of climate variability as it influences vegetation changes. Also includes discussion of Pockman's work in developing drought, water addition, and control plots in ecotone areas to further determine climate effects on the vegetation in these areas.
Filesize: 16.15 MB
Added on: 31-Jan-2006
  Bees Of The Sevilleta NWR: A Status Report  Popular
Description: Wetherill, Karen R. Discussion of Wetherill's research of pollinators at the Sevilleta. Discusses why this research is significant, methods of collection, and the various bees that can be found on the Refuge.
Filesize: 1.23 MB
Added on: 26-Jan-2006
  Climate Of The Sevilleta NWR Over The Past 14 Years  Popular
Description: Moore, Douglas I. Discussion of 2002 Sevilleta climate data, including information regarding air temperatures, precipitation, and soil moisture. Also includes information on the impending drought and a look back at Sevilleta climate data throughout the years.
Filesize: 3.54 MB
Added on: 24-Jan-2006
  Comparison Of Spring Annual Seed Bank Diversity Relating To Dipodomys spectabilis Mounds  Popular
Description: Koontz, Terri L. and Simpson, Heather L. Discussion of Koontz's graduate work in seed bank disturbances, particularly around kangaroo rat mounds. This research is being conducted at the Sevilleta Refuge.
Filesize: 1002.50 Kb
Added on: 27-Jan-2006
  Conceptual And Simulation Modeling Of Patches, Ecotones, And Landscapes At The Sevilleta  Popular
Description: Peters, Debra P., Gosz, James R., Johnson, Jennifer E., Daues, John D., and Huang, Haitao. Discussion of Peters' cross-site work in modeling ecotone structure and dynamics. Research is being conducted at the Sevilleta NWR and the Jornada Experimental Range.
Filesize: 2.61 MB
Added on: 24-Jan-2006
  Context-Dependent Seed Foraging On The Sevilleta NWR  Popular
Description: Whalen, David M. Discussion of Whalen's graduate work in resource allocation among granivores (ants, rodents, and birds) in different biomes at the Sevilleta.
Filesize: 179.50 Kb
Added on: 26-Jan-2006
  Correlation Analyses Of Rodents, Precipitation, And NDVI From Six Localities On The Sevilleta NWR  Popular
Description: Friggens, Michael T., Parmenter, Robert R., Yates, Terry L., and Gosz, James R. Discussion of Friggens' graduate work in addressing the correlation between rodent species densities, precipitation, and AVHRR NDVI at the Sevilleta, using data obtained from 1989 through 2000.
Filesize: 41.93 MB
Added on: 26-Jan-2006
  Coupled Water And Nutrient Cycling In Semiarid Ecosystems: Soil Moisture & "Islands Of Fertility"  Popular
Description: Small, Eric E., Bhark, Eric W., Elliott, James R. Discussion of Small's work on the Sevilleta regarding water and nutrient cycling in aridland regions through studies of soil moisture spatial variability in canopy vs. interspace regions in shrublands.
Filesize: 10.08 MB
Added on: 24-Jan-2006
  Drought Effects On Soil Nitrogen Resources In Semi-Arid Grasslands  Popular
Description: White, Carleton S., Moore, Douglas I., and Craig, John A. Discussion of White's work determining drought effects on soil nitrogen resources in semi-arid grasslands at the Sevilleta.
Filesize: 190.00 Kb
Added on: 27-Jan-2006


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