Author: J. O. ReussPublisher:
ISBN:
Category : Acid deposition
Languages : en
Pages : 44
Book Description
Biogeochemical Fluxes in the Glacier Lakes Catchments
Author: J. O. ReussPublisher:
ISBN:
Category : Acid deposition
Languages : en
Pages : 44
Book Description
Biogeochemical Fluxes in the Glacier Lakes Catchments (Classic Reprint)
Author: John O. ReussPublisher: Forgotten Books
ISBN: 9780260445681
Category : Business & Economics
Languages : en
Pages : 40
Book Description
Excerpt from Biogeochemical Fluxes in the Glacier Lakes Catchments Stream Samples - Data were examined for ion bal ance and general consistency with prior and later val ues. Generally, ion balance, calculated as difference. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Research Paper RM.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 378
Book Description
Initial Growth, Development, and Clonal Dynamics of Regenerated Aspen in the Rocky Mountains
Author: Wayne D. ShepperdPublisher:
ISBN:
Category : Aspen
Languages : en
Pages : 282
Book Description
Simulation of Management Options for Stands of Southwestern Ponderosa Pine Attacked by Armillaria Root Disease and Dwarf Mistletoe
Author: Dennis M. DonnellyPublisher:
ISBN:
Category : Acid deposition
Languages : en
Pages : 434
Book Description
Application of the MAGIC Model to the Glacer Lakes Catchments
Author: J. O. ReussPublisher:
ISBN:
Category : Acid pollution of rivers, lakes, etc
Languages : en
Pages : 28
Book Description
Vegetation of the Glacier Lakes Ecosystem Experiments Site
Author: Claudia M. ReganPublisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 546
Book Description
Vegetation at the Glacier Lakes Ecosystem Experiment Site, a 600 ha research site at 3200 to 3500 m elevation in the Snowy Range of southeastern Wyoming, was categorized and described from an intensive sampling of species abundances. A total of 304 vascular plant taxa were identified through collection and herbarium documentation. Plots with tree species were separated from those without tree species for ordination and classification analyses. Detrended correspondence analysis was used to order plots along major axes of composition variation, which are inferred moisture and topographic gradients. Cluster analysis was used to categorize plots based on composition similarity. The resulting groups were named according to species dominants. We identified and described in detail 4 meadow, 4 thicket or scrub, 3 krummholz, and 2 forest plant associations.
Research Paper RMRS
Author: Characteristics of Endemic-level Mountain Pine Beetle Populations in South-central Wyoming
Author: Dale L. BartosPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 60
Book Description
This study was conducted to evaluate the dynamics of endemic populations of mountain pine beetle (Dendroctonus ponderosae Hopkins). In addition, we extended the geographical range of an existing data base recorded in Utah with similar data from Wyoming. This work was accomplished in lodgepole pine (Pinus contorta Dougl. Var. latifolia Engelm.) stands on the Medicine Bow National Forest in south-central Wyoming. Thirty-eight variable-radius paired plots (BAF 10) were measured during the summer of 1987. Host-tree condition and mountain pine beetle infestation characteristics were determined from currently and previously infested trees. Presence and severity of Armillaria root disease and stem pathogens was determined. Tree condition and infestation patterns were similar at this site to those found in earlier studies. Trees selected by endemic mountain pine beetle populations were infested with Comandra blister rust (Cronartium Comandra PK) and root disease (Armillaria spp.). Host-tree condition and mountain pine beetle infestation patterns recorded in this study parallel those identified earlier in Utah and will help land managers identify trees to cut to reduce stand hazard to mountain pine beetle infestation.
Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1484
Book Description