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Filtering by: Conference name Estuaries, Climate Change, and Conservation Planning Remove constraint Conference name: Estuaries, Climate Change, and Conservation Planning Degree Field Forest Science Remove constraint Degree Field: Forest Science File Format application/pdf Remove constraint File Format: application/pdf

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Remote sensing for monitoring regional carbon dynamics associated with land cover and land use change along the Mesoamerican Biological Corridor

Creator:

Hayes, Daniel J., 1974-

Abstract:

Human activities are causing profound changes to the global environment, yet the potential consequences of these changes on rising atmospheric carbon dioxide and climate change are not well understood. Improving our understanding of these processes requires an enhanced awareness of how global ecosystems are changing and how these changes affect...

Resource Type:

Dissertation

Full Text:

agreements on the mitigation of greenhouse gas emissions and climate change (Parson et al., 1992; IGBP
Climate, management, and forest type influences on carbon dynamics of West-Coast US forests

Creator:

Hudiburg, Tara M.

Abstract:

Net uptake of carbon from the atmosphere (net ecosystem production, NEP) is dependent on climate, disturbance history, management practices, forest age, and forest type. To improve understanding of the influence of these factors on forest carbon flux in the western U.S., a combination of federal inventory data and supplemental ground...

Resource Type:

Masters Thesis

Full Text:

Science presented on November 19, 2007. Title: Climate, Management, and Forest Type Influences on Carbon
Climate-growth relationships of western juniper and ponderosa pine at the pine-woodland ecotone in southern Oregon

Creator:

Knutson, Kevin C.

Abstract:

Pinyon-juniper woodlands throughout the western U.S. have expanded rapidly following European settlement during the late 19th century. In central and eastern Oregon, western juniper (Juniperus occidentalis var. occidentalis Hook.) encroachment has been previously documented in the sagebrush steppe and upper elevation aspen communities. While these vegetation changes and dynamics have...

Resource Type:

Masters Thesis

Full Text:

climate change will tend towards wetter, warmer winters and drier summers (Snover et 3 al. 2003
Baseline stream chemistry and soil resources for the Hinkle Creek Research and Demonstration Area Project

Creator:

George, Robert Lance

Abstract:

This research addressed the opportunity to obtain baseline data for both stream chemistry and soil resources for an intensively managed forest watershed, encompassed by the North and South Forks of Hinkle Creek Watershed Research and Demonstration Area Project near Sutherlin, Oregon. A solid representative database for both stream and soil...

Resource Type:

Masters Thesis

Full Text:

sampled above and below a clearcut showed no significant change (P = 0.272, T = 1.15). Hinkle Creek
Impact of exotic Ponderosa pine (Pinus ponderosa Doug. ex Laws.) plantations on water resources in northwestern Patagonia, Argentina

Creator:

Licata, Julian A.

Abstract:

Exotic ponderosa pine (Pinus ponderosa Doug. ex Lawson) plantations are being planted within the natural distribution area of cordilleran cypress (Austrocedrus chilensis (D.Don) Pic. Ser. et Bizzarri) in Patagonia, Argentina. The productivity of these exotic plantations is much greater than that of native forests, suggesting greater water use. Before these...

Resource Type:

Dissertation

Full Text:

evaluate the balance between ET and precipitation under several climate change scenarios, based on the
Plant community recovery after high severity wildfire and post-fire management in the Klamath Region

Creator:

Lopez Ortiz, Maria Jose

Abstract:

Disturbance and microclimate interact to play a central role influencing the composition and structure of plant communities. In this thesis, I examined plant community composition and structure twenty years after high severity wildfires with and without post-fire management (salvage logging, fuel treatment, tree planting, and shrub release) under contrasting microclimatic...

Resource Type:

Masters Thesis

Full Text:

. Patterns of fire severity and forest conditions in the western Klamath Mountains, California. Conservation
Distribution of bats in Southeast Alaska and selection of day-roosts in trees by Keen’s myotis on Prince of Wales Island, Southeast Alaska

Creator:

Boland, Julia L.

Abstract:

We conducted capture and acoustic surveys for bats in six areas along a latitudinal gradient in Southeast Alaska from mid-May to September in 2005 and we continued surveys on Prince of Wales Island from mid-May to September in 2006. We determined the level of effort required to catch each species...

Resource Type:

Masters Thesis

Full Text:

region is needed to prioritize conservation strategies. The Keen’s myotis is rare and has one of the
Non-linear nitrogen dynamics and calcium depletion along a temperate forest soil nitrogen gradient

Creator:

Sinkhorn, Emily R.

Abstract:

Understanding how N availability influences base cation stores is critical for long-term ecosystem sustainability. Indices of nitrogen (N) availability and the distribution of nutrients in plant biomass, soil, and soil water were examined across ten young, unpolluted Douglas-fir (Pseudotsuga menziesii) stands in the Oregon Coast Range spanning a three-fold soil...

Resource Type:

Masters Thesis

Full Text:

of readily available Ca at the ecosystem scale, and plant sequestration promoting Ca conservation
Development of a hybrid modeling framework for intensively managed Douglas-fir plantations in the Pacific Northwest

Creator:

Weiskittel, Aaron R.

Abstract:

Forest growth models in the Pacific Northwest are predominantly empirical. Predictions of yield under alternative silvicultural regimes cannot rely completely on field trials; yet empirical growth models are often inadequate for extrapolating untested regimes and genotypes. The limitations of current models include (1) long time-steps (e.g. 5-10 years); (2) insufficient...

Resource Type:

Dissertation

Full Text:

applications, including predicting the effects of climate change on tree growth (Baldwin et al., 2001)and
Establishment and growth of natural and planted conifers ten years after overstory thinning and vegetation control in 50-year-old Douglas-fir stands

Creator:

Nabel, Mark R.

Abstract:

Forest managers of public lands in western Oregon and Washington have become increasingly interested in creating additional conifer cohorts in young, even-aged, second-growth Douglas-fir stands. The purpose of our research was to assess the establishment, survival, and growth of naturally-regenerated and underplanted conifers 10-13 years after overstory thinning and understory...

Resource Type:

Masters Thesis

Full Text:

. 1991. Preliminary reconstruction and analysis of change in forest stand age class of the Oregon Coast

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Academic Affiliation

Forest Science27
Fisheries and Wildlife1

Advisor

Hayes, John P.5
Hibbs, David E.2
Perakis, Steven S.2
Bailey, John D.1
Bond, Barbara J.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1998 to 2008

View distribution

Committee Member

Hibbs, David E.6
Doescher, Paul3
Bachelet, Dominique2
Compton, Jana2
Hibbs, David2
more Committee Members »

Creator

Arnett, Edward B.1
Boland, Julia L.1
Cahall, Rebecca E.1
Chen, Shu Huei1
Cross, Alison1
more Creators »

Date

Date range begin – Date range end

Current results range from 1997 to 2008

View distribution

Decade

2000-200924
1990-19993

Degree Field

Forest Science[remove]27
Wildlife Science1

Degree Level

Master's18
Doctoral9

Degree Name

Master of Science (M.S.)18
Doctor of Philosophy (Ph.D.)9

File Format

application/pdf[remove]27

Language

English [eng]27

License

All rights reserved22

Location

Baja California, Baja California, Mexico, (Administrative Boundary)1

Non-Academic Affiliation

Oregon State University. Graduate School27

Peer Reviewed

No18

Resource Type

Masters Thesis18
Dissertation9

Rights Statement

In Copyright23
Copyright Not Evaluated4

Subject

Forest canopy gaps -- Oregon, Western2
Forest soils -- Coast Ranges2
Riparian ecology -- Oregon2
Soils -- Nitrogen content -- Oregon, Western2
American beaver -- Coast Ranges -- Geographical distribution1
more Subjects »

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