Index Catalog // ScholarsArchive@OSU

Intraspecific home range scaling: a case study from the owl limpet (Lottia gigantea)

Creator:: Fenberg, Phillip B.
Abstract:: Background: The owl limpet (Lottia gigantea) is an ectothermic invertebrate that inhabits the rocky intertidal zone where it territorially defends home ranges and grazes algae growing on the rocks. Among endothermic species, home range scales isometrically with body mass. Hypothesis: Home range area scales isometrically (scaling exponent ∼1.0) across individuals...
Resource Type:: Article
Full Text:: harvesting. INTRODUCTION Body size correlates with many different facets of the ecology and life history of

The Influence of fire on the Radiocarbon Signature and Character of Soil Organic Matter in the Siskiyou National Forest, Oregon, USA

Creator:: Heckman, Katherine, Campbell, John, Powers, Heath, Law, Beverly, and Swanston, Chris
Abstract:: Forest fires contribute a significant amount of CO₂ to the atmosphere each year, and CO₂ emissions from fires are likely to increase under projected conditions of global climate change. In addition to volatilizing aboveground biomass and litter layers, forest fires have a profound effect on belowground carbon (C) pools and...
Resource Type:: Article
Full Text:: Ecology Volume 9, Issue 2, 2013 doi: 10.4996/fireecology.0902040 Heckman et al.: Fire, Radiocarbon, and

Human hunting mortality threshold rules for extinction in mammals (and fish)

Creator:: Charnov, Eric L. and Zuo, Wenyun
Abstract:: Question: Are there general life-history rules for exploitation-caused extinction of mammal populations? Mathematical methods: A population of size N faced with the added mortality of human exploitation will deterministically go extinct if its per-capita birth rate can no longer match its per-capita mortality rate as N approaches zero. We develop...
Resource Type:: Article
Full Text:: statement on the inside front cover for non-commercial copying policies. Evolutionary Ecology Research

Shrimp adjust their sex ratio to fluctuating age distributions

Creator:: Charnov, Eric L. and Hannah, Robert W.
Abstract:: Long-term data sets that quantitatively confirm basic ecological theory are rare for field populations. Highly variable recruitment often causes wide temporal variation in population age distribution and basic theory for adaptive sex ratio often predicts ‘sex ratio tracking’ to match the fluctuating age distribution. Using sex-changing shrimp as a model...
Resource Type:: Article
Full Text:: statement on the inside front cover for non-commercial copying policies. Evolutionary Ecology Research

Non-forest Plant Communities of the Northern Oregon Coast Range and Vicinity Draft Report

Creator:: Glavich, Doug
Abstract:: DRAFT REPORT. In 2013 – 2015, reconnaissance observations were made across non-forest habitats on FS and BLM land in the Coast Range and Cascade foothills within the Salem and Eugene BLM district areas for plant communities that did not fit the USFS Northwest Oregon Non-forest Plant Community guide. Surveys were...
Resource Type:: Technical Report
Full Text:: Northwest Ecology Group Plant Communities Mesic Meadows Roemer’s fescue (Festuca

Ecology and the economy

Creator:: Pacific Northwest River Basins Commission. Urban and Rural Lands Committee
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: 98660 ERRATA SHEET "ECOLOGY AND THE ECONOMY" Pages 21-22; 61-62 and 78-79 are reversed numerically

Forest disease ecology and management

Creator:: Filip, Gregory M., Kanaskie, Alan, and Campbell, Allan, 1936-
Abstract:: Published October 1995. A More recent revision exists. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Manual 9 • October 1995 $14.50 FOREST DISEASE ECOLOGY

Relationship between tree growth and physical dimensions of Fagus sylvatica crowns assessed from terrestrial laser scanning

Creator:: Seidel, Dominik, Schall, Peter, Gille, Malte, and Ammer, Christian
Abstract:: Measurements of physical tree crown dimensions were of subjective character in the past, even though they can be considered important for the management of many silvicultural operations, such as timing of thinning operations. In our study we investigated if and how measures of physical crown dimensions of trees differed when...
Resource Type:: Article
Full Text:: Ecology Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse ii F o r e s tF o r e

Amount and distribution of coarse woody debris in pine ecosystems of north-western Spain, Russia and the United States

Creator:: Herrero, Celia, Krankina, Olga, Monleon, Vicente J., and Bravo, Felipe
Abstract:: The quantity and characteristics of coarse woody debris (CWD) were examined in four distinct pine ecosystems of north-western (NW) Spain, NW Russia and the NW USA. The average CWD volume and biomass ranged from 3.76 m³ ha⁻¹, 1.55 Mg ha⁻¹ in pine plantations in NW Spain to 24.86 m3 ha⁻¹,...
Resource Type:: Article
Full Text:: :10.3832/ifor0644-006 10.3832/ifor0644-006 Italian Society of Silviculture and Forest Ecology Version of

Fire ecology project research plan for 1973

Creator:: Kickert, Ronald N., Taylor, Alan R., Behan, Mark J., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: INTERNAL REPORT 124 FIRE ECOLOGY PROJECT RESEARCH PLAN

ScholarsArchive@OSU

Intraspecific home range scaling: a case study from the owl limpet (Lottia gigantea)

The Influence of fire on the Radiocarbon Signature and Character of Soil Organic Matter in the Siskiyou National Forest, Oregon, USA

Human hunting mortality threshold rules for extinction in mammals (and fish)

Shrimp adjust their sex ratio to fluctuating age distributions

Non-forest Plant Communities of the Northern Oregon Coast Range and Vicinity Draft Report

Ecology and the economy

Forest disease ecology and management

Relationship between tree growth and physical dimensions of Fagus sylvatica crowns assessed from terrestrial laser scanning

Amount and distribution of coarse woody debris in pine ecosystems of north-western Spain, Russia and the United States

Fire ecology project research plan for 1973

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