Index Catalog // ScholarsArchive@OSU

Climate and streamflow trends in the Columbia River basin: evidence for ecological and engineering resilience to climate change

Creator:: Hatcher, Kendra L. and Jones, Julia A.
Abstract:: Large river basins integrate the signal of water from atmospheres to oceans. Climate change is widely expected to alter streamflow and potentially disrupt water management systems. We tested the ecological resilience -- capacity of headwater ecosystems to sustain streamflow under climate change – and the engineering resilience – capacity of...
Resource Type:: Article
Full Text:: : Evidence for Ecological and Engineering Resilience to Climate Change 1 Climate and streamflow trends

Interactive visual analysis promotes exploration of long-term ecological data

Creator:: Pham, Tuan, Jones, Julia A., Metoyer, Ronald, Swanson, Frederick, and Pabst, Robert
Abstract:: Long-term ecological data are crucial in helping ecologists understand ecosystem function and environmental change. Nevertheless, these kinds of data sets are difficult to analyze because they are usually large, multivariate, and spatiotemporal. Although existing analysis tools such as statistical methods and spreadsheet software permit rigorous tests of pre-conceived hypotheses and...
Resource Type:: Article
Full Text:: of long-term ecological data Interactive visual analysis promotes exploration of long-term

Biophysical feedback mediates effects of invasive grasses on coastal dune shape

Creator:: Zarnetske, Phoebe L., Hacker, Sally D., Seabloom, Eric W., Ruggiero, Peter, Killian, Jason R., Maddux, Timothy B., and Cox, Daniel
Abstract:: Vegetation at the aquatic–terrestrial interface can alter landscape features through its growth and interactions with sediment and fluids. Even similar species may impart different effects due to variation in their interactions and feedbacks with the environment. Consequently, replacement of one engineering species by another can cause significant change in the...
Resource Type:: Article
Full Text:: � 2012 by the Ecological Society of America Biophysical feedback mediates effects of invasive grasses on

Coastal protection and conservation on sandy beaches and dunes : Context-dependent tradeoffs in ecosystem service supply

Creator:: Ruggiero, Peter, Seabloom, Eric W., Hacker, Sally D., Biel, Reuben G., and Cohn, Nicholas
Abstract:: Managing multiple ecosystem services (ESs) across landscapes presents a central challenge for ecosystem-based management, because services often exhibit spatiotemporal variation and weak associations with co-occurring ESs. Further focus on the mechanistic relationships among ESs and their underlying biophysical processes provides greater insight into the causes of variation and covariation among...
Resource Type:: Article
Full Text:: , Lampert et al. 2014). Similarly, ecological restoration practitioners frequently pursue multi- ple

San Juan Island National Historical Park Natural Resource Condition Assessment

Creator:: Adamus, Paul R.
Abstract:: We compiled existing data and information to characterize the condition and trends in high priority natural resources in San Juan Island National Historical Park. We identified 37 indicators to evaluate the condition and trend of these resources. For each indicator we attempted to define reference conditions to which we could...
Resource Type:: Technical Report
Full Text:: .............................................................................................................. 8 2.2.1 Ecological Units and Watersheds

Shore protection structures in Oregon : An analysis of demand and the implementation of engineering recommendations

Creator:: Chenault, Carla Diane and Chenault, Carla D.
Abstract:: Stabilization structures are the most commonly used form of shore protection along the Oregon coast. Eighty-five percent of the hard stabilization structures built in Oregon from 1976 – 1999 were riprap revetments. An evaluation was conducted of 143 riprap revetments in the northern three counties of Oregon. Clear trends exist...
Resource Type:: Capstone Project
Full Text:: and the Implementation of Engineering Recommendations by Carla Diane Chenault Project Report

Applying economic benefit transfer to improve the transfer of ecological estimates in ecosystem services research & policy

Creator:: Errend, Melissa N.
Abstract:: The goal of this thesis is to advance the methodology and thought regarding the transferability of ecological estimates of ecosystem services. Conceptually and in practice, ecological estimate transfer parallels economic benefit transfer in ecosystem services research and policy, yet the literature for benefit transfer predates ecological estimate transfer by several...
Resource Type:: Masters Thesis
Full Text:: Transfer of Ecological Estimates in Ecosystem Services Research & Policy Abstract approved

Investing upstream : a social-ecological systems perspective on water utility investments in ecosystem services

Creator:: Bennett, Drew E.
Abstract:: The concept of ecosystem services broadens perspectives on nature to include not only intrinsic value but also the utilitarian value it provides to society. Viewing nature through this lens informs our understanding of how particular ecological processes benefit different actors. In this research, I examine how water utilities in the...
Resource Type:: Dissertation
Full Text:: Investing Upstream: A Social-Ecological Systems

Characterization of ecosystem structure and function recovery within the NOAA MOC-P mitigation basin, Newport, Oregon

Creator:: Lewis, Nate S.
Abstract:: Seagrass ecosystems are considered some of the most productive coastal habitats in the world. One such seagrass within estuaries of the Pacific Northwest, Zostera marina (eelgrass), is recognized to be an ecosystem engineering species that provides many important ecosystem functions and services. In 2010, construction of the National Oceanic and...
Resource Type:: Masters Thesis
Full Text:: marina (eelgrass), is recognized to be an ecosystem engineering species that provides many important

Resilience of large river basins : applying social-ecological systems theory, conflict management, and collaboration on the Mekong and Columbia Basins

Creator:: MacQuarrie, Patrick R.
Abstract:: River basins provide essential services for both humans and ecosystems. Understanding the connections between ecosystems and society and their function has been at the heart of resilience studies and has become an increasing important endeavor in research and practice. In this dissertation, I define basin resilience as a river basin...
Resource Type:: Dissertation
Full Text:: . ECOLOGICAL RESILIENCE. ENGINEERING RESILIENCE SEEKS TO OPTIMIZE AROUND A ONE DEFINED OPTIMUM, WHILE

ScholarsArchive@OSU

Climate and streamflow trends in the Columbia River basin: evidence for ecological and engineering resilience to climate change

Interactive visual analysis promotes exploration of long-term ecological data

Biophysical feedback mediates effects of invasive grasses on coastal dune shape

Coastal protection and conservation on sandy beaches and dunes : Context-dependent tradeoffs in ecosystem service supply

San Juan Island National Historical Park Natural Resource Condition Assessment

Shore protection structures in Oregon : An analysis of demand and the implementation of engineering recommendations

Applying economic benefit transfer to improve the transfer of ecological estimates in ecosystem services research & policy

Investing upstream : a social-ecological systems perspective on water utility investments in ecosystem services

Characterization of ecosystem structure and function recovery within the NOAA MOC-P mitigation basin, Newport, Oregon

Resilience of large river basins : applying social-ecological systems theory, conflict management, and collaboration on the Mekong and Columbia Basins

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