Informal
Soil Survey: 12 LTER Sites. 1993. On-line only
Soil surveys and soil maps available for 12 LTER
sites.
The
Climates of the Long-Term Ecological Research Sites. 1987. Report
maintained on-line
Each LTER site maintains a climate database and
at many sites climate data represent the longest data set available. Increasing
attention to possible ecological consequences of global change requires
an understanding climate variabilities and the potential for rapid directional
climate change. This electronic report describes climatic variability,
climatic change scenarios, and individual climate and water budget analyses
performed at 18 LTER sites. Network Office Publication Number 2. Greenland,
D. The Climates of the Long-Term Ecological Research Sites.
Standardized
Meteorological Measurements for Long-Term Ecological Research Sites.
1987. Network Office Publication Number 3. Will be online soon.
1990s
Global Change Action Plan. 1990. Hard-copy only.
In recognition of the critical importance of ecological
research in understanding, predicting and ameliorating global change, a
group of scientists representing 25 research sites met in November 1989
to consider how a network of ecological sites might contribute to research
on global change. Network Office Publication Number 4. 1990s Global
Change Action Plan: Utilizing a Network of Ecological Research Sites. November
1989, Colorado.
Climate
Variability and Ecosystem Response. 1990. Hard-copy
only.
Proceedings of a Long Term Ecological Research Workshop.
Network
Office Publication Number 6. Niwot Ridge/Green Lakes Valley LTER Site.
Mountain Research Station. University of Colorado, Boulder. August 21-23,
1988. Edited by David Greenland and Lloyd W. Swift, Jr. UDSA Forest Service
SE Experiment Station and LTER Network Office.
Guidelines
and Sample Protocol for Sampling Forest Gaps. 1992. Available
online.
Comparitive studies of forest structure and dynamics
require standardized methods. This report presents a protocol for sampling
forest canopy gaps, and reviews methods used in published gap studies.
The sample protocol will be useful in developing a broader understanding
of forest structure and dynamics through comparative studies across different
forest ecosystems. Network Office Publication Number 14. Guidelines
and Sample Protocol for Sampling Forest Gaps. James R. Runkle. USDA forest
Service General Technical Report PNW-GTR-283. May 1992.
Stream
Research in the LTER Network. 1993. Hard-copy only.
This report describes stream research (physical,
chemical and biological characteristics) as was conducted at 12 sites in
the LTER Network in 1993. While the conceptual framework guiding research
differs widely across sites, common themes are considered, including geomorphologic
and riparian controls of ecosystem function and response to and recovery
from disturbance. Two different approaches to stream research are taken:
one in which an interest in factors controlling stream ecosystem function
guides the research (nine sites), and one in which a view of streams as
pathways for export is the focus (three sites). Network Office
Publication Number 15. Meyer, Judy (ed). 1993. Stream Research
in the Long-Term Ecological Research (LTER) Network. 114 pp.
Long
Term Ecological Research and Regional Prediction. 1993. Ecological
Modelling 67(1), Elsevier Science Publishers, The Netherlands. Not available
at this time from the Network Office. Try contacting Elsevier Science
El
Nino & Long-Term Ecological Research (LTER) Sites. 1994. Hard-copy
only.
Meeting
the Challenge of Long-term, Broad-scale Ecological Experiments. 1995.
Hard-copy only.
This report describes an example of a 10-year, 28-site experiment to
test the efect of substrate quality and macroclimate on long-term decompositiona
nd nutrient dynamics. Network Office Publication Number 19. Harmon,
M., and the Long-Term Intersite Decomposition Experiment Team (LIDET).
1995. Meeting the Challenge of Long-Term, Broad-Scale Ecological Experiments.
Guidelines
for Measurements of Woody Detritus in Forest Ecosystems. 1996. Available
online
Describes methods used to quantify the amount and
dynamics of woody detritus in forest ecosystems. Presents a hierarchical
scheme to help assure data comparability for intersite studies. Several
methods are described and compared for each type of measurement. Includes
references for more detailed process studies including nitrogen fixation,
leaching, respiration, sporocarp production, and insect production. Network
Office Publication Number 20. Harmon, M.E. and J. Sexton.
Comparison
of Carbon Dynamics of Two Conifer Forest Regions: Northwestern Russia
& the Pacific Northwest. Available online. Proceedings of an
International Workshop hosted by the Department of Forest Science Oregon
State University, Corvallis, Oregon April 9-23, 1995. Compiled and Edited
by Olga N. Krankina & Mark E. Harmon.