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2018

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Articles 661 - 690 of 1825

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Adapting Extension And Outreach Content To Audiences' Educational Interests, Bernabas Wolde, Pankaj Lal, Pralhad Burli, Pricila Iranah, John Munsell, Jianbang Gan, Eric Taylor Jun 2018

Adapting Extension And Outreach Content To Audiences' Educational Interests, Bernabas Wolde, Pankaj Lal, Pralhad Burli, Pricila Iranah, John Munsell, Jianbang Gan, Eric Taylor

Journal of Extension

For various, largely unknown reasons, decision makers do not have equal interest in all Extension and outreach topics pertinent to a particular concept. This situation hampers Extension's ability to effectively deliver information and efficiently allocate limited resources. Using survey data, we identified heterogeneous preference for various topics related to the concept of woody bioenergy, our case study subject, and built profiles of forestland owners who expressed interest in topics that received above-average and below-average preference rates. Given our results, we argue for using this approach in objectively ranking audiences' educational interests in various forest and nonforest products and services and …


Response To Comment On “Plant Diversity Increases With The Strength Of Negative Density Dependence At The Global Scale”, Joseph A. Lamanna, Scott A. Mangan, Alfonso Alonso, Norman A. Bourg, Warren Y. Brockelman, Sarayudh Bunyavejchewin, Li-Wan Chang, Iyh-Min Chiang, George B. Chuyong, Keith Clay, Susan Cordell, Stuart J. Davies, Tucker J. Furniss, Christian P. Giardina, I. A.U. Nimal Gunatilleke, C. V. Savitri Gunatilleke, Fangliang He, Robert W. Howe, Stephen P. Hubbell, Chang-Fu Hsieh, Faith M. Inman-Narahari, David Janik, Daniel J. Johnson, David Kenfack, Lisa Korte, Kamil Král, Andrew J. Larson, James A. Lutz, Sean M. Mcmahon, William J. Mcshea, Hervé R. Memiaghe, Anuttara Nathalang, Vojtech Novotny, Perry S. Ong, David A. Orwig, Rebecca Ostertag, Geoffrey G. Parker, Richard P. Phillips, Lawren Sack, I-Fang Sun, J. Sebastián Tello, Duncan W. Thomas, Benjamin L. Turner, Dilys M. Vela Díaz, Tomáš Vrška, George D. Weiblen, Amy Wolf, Sandra Yap, Jonathan A. Myers Jun 2018

Response To Comment On “Plant Diversity Increases With The Strength Of Negative Density Dependence At The Global Scale”, Joseph A. Lamanna, Scott A. Mangan, Alfonso Alonso, Norman A. Bourg, Warren Y. Brockelman, Sarayudh Bunyavejchewin, Li-Wan Chang, Iyh-Min Chiang, George B. Chuyong, Keith Clay, Susan Cordell, Stuart J. Davies, Tucker J. Furniss, Christian P. Giardina, I. A.U. Nimal Gunatilleke, C. V. Savitri Gunatilleke, Fangliang He, Robert W. Howe, Stephen P. Hubbell, Chang-Fu Hsieh, Faith M. Inman-Narahari, David Janik, Daniel J. Johnson, David Kenfack, Lisa Korte, Kamil Král, Andrew J. Larson, James A. Lutz, Sean M. Mcmahon, William J. Mcshea, Hervé R. Memiaghe, Anuttara Nathalang, Vojtech Novotny, Perry S. Ong, David A. Orwig, Rebecca Ostertag, Geoffrey G. Parker, Richard P. Phillips, Lawren Sack, I-Fang Sun, J. Sebastián Tello, Duncan W. Thomas, Benjamin L. Turner, Dilys M. Vela Díaz, Tomáš Vrška, George D. Weiblen, Amy Wolf, Sandra Yap, Jonathan A. Myers

Biological Sciences Faculty Research and Publications

Hülsmann and Hartig suggest that ecological mechanisms other than specialized natural enemies or intraspecific competition contribute to our estimates of conspecific negative density dependence (CNDD). To address their concern, we show that our results are not the result of a methodological artifact and present a null-model analysis that demonstrates that our original findings—(i) stronger CNDD at tropical relative to temperate latitudes and (ii) a latitudinal shift in the relationship between CNDD and species abundance—persist even after controlling for other processes that might influence spatial relationships between adults and recruits.


From Conflict To Collaboration: Exploring Influences On Community Well-Being, Leana M. Weissberg, Jonathan P. Kusel, Kyle A. Rodgers May 2018

From Conflict To Collaboration: Exploring Influences On Community Well-Being, Leana M. Weissberg, Jonathan P. Kusel, Kyle A. Rodgers

Humboldt Journal of Social Relations

Decades after the Timber Wars, land management agencies continue to redefine approaches to forest restoration and management, with impacts for Western forest dependent communities. To better understand this evolving dynamic, we examined the recent history of a rural forest community in the northern Sierra Nevada against the backdrop of changing perspectives on and relationships to resource use, industry, and forest management. Guided by community priorities distilled from interview data, we examine the transition from the Timber Wars to collaborative forest management through the rise of area collaboratives. The success of this work and its potential to genuinely improve community well-being …


The Role Of The Local Community On Federal Lands: The Weaverville Community Forest, Erin C. Kelly May 2018

The Role Of The Local Community On Federal Lands: The Weaverville Community Forest, Erin C. Kelly

Humboldt Journal of Social Relations

In the wake of the timber wars, communities across the American West have struggled to redefine their relationships to nearby federal forests. The timber-dependent model of the pre-Timber War era, with clear timber targets and economic outputs, has been replaced by more nuanced and less clearly-defined model: ecosystem management. This case study research uses interviews with participants in the Weaverville Community Forest (WCF) to explore the role of a community in managing its nearby federal lands. Momentum for the WCF flowed from a small group of citizens who were invested in the forest despite their cultural and ideological differences regarding …


Beyond 'Owls Versus Jobs': A Twenty-Year Retrospective Of The Headwaters Forest Controversy, Jennifer Bernstein May 2018

Beyond 'Owls Versus Jobs': A Twenty-Year Retrospective Of The Headwaters Forest Controversy, Jennifer Bernstein

Humboldt Journal of Social Relations

In 1999, the Headwaters Forest Reserve was established in Humboldt County after more than 20 years of community activism, negotiations, and litigation. The ‘last stand’ of unprotected, privately-owned old growth redwood had finally been safeguarded, though many on the North Coast felt that the final deal fell far short of what was needed to protect the watershed’s ecological functioning. This article uses academic and journalistic research, supplemented by oral histories, to make three main points about the North Coast ‘post deal.’ One, forest management practices in the region have evolved to be more consistent with the practices of ecological forestry. …


An Opportunity To End The Timber Wars: How Collaboration In Southeast Alaska Has Helped To Dissipate Conflict, Diana K. Portner May 2018

An Opportunity To End The Timber Wars: How Collaboration In Southeast Alaska Has Helped To Dissipate Conflict, Diana K. Portner

Humboldt Journal of Social Relations

Forest management in the Tongass National Forest has been a topic of controversy for decades, due to the result of intense timber extraction in the mid-twentieth century. In recent years, collaborative approaches to management, beginning with a federally chartered advisory committee, have offered opportunities to overcome the seemingly intractable conflict. While a new culture of collaboration is emerging in Southeast Alaska, the region still faces challenges associated with the implementation of these approaches. This commentary explores the history of the conflict, factors that contributed to the success of collaborative approaches to land management in the region, and continued challenges that …


Stewardship Contracting In The Siuslaw National Forest, Shiloh Sundstrom, Johnny Sundstrom May 2018

Stewardship Contracting In The Siuslaw National Forest, Shiloh Sundstrom, Johnny Sundstrom

Humboldt Journal of Social Relations

(no abstract)


There Is A Fish In My Forest And Other Post-Timber War Musings, Mike Miles May 2018

There Is A Fish In My Forest And Other Post-Timber War Musings, Mike Miles

Humboldt Journal of Social Relations

(none)


Timber Wars And Aftermath In Northwest Coastal California, Richard Gienger May 2018

Timber Wars And Aftermath In Northwest Coastal California, Richard Gienger

Humboldt Journal of Social Relations

Abstract and other info uploaded below


I-Tree Landscape: A Case Study In Best Practices For Education And Dissemination For Multiple User Groups, Margaret M. Abood May 2018

I-Tree Landscape: A Case Study In Best Practices For Education And Dissemination For Multiple User Groups, Margaret M. Abood

DePaul Discoveries

The urban ecosystems we inhabit provide essential ecosystem services to humans, such as air pollution removal, as well as effective means to avoid costs related to urban development, such as stormwater treatment. A better understanding of the value of ecosystem services and their spatial distribution in urban areas is vital to widespread, wholistic understanding of the relationship of environmental, economic, and social conditions. As such, it should be a component of education in grades 6-12, college, and continuing education. i-Tree Landscape is a free, online model developed by the USDA Forest Service in which users can select a geography (i.e. …


Missing The Boat? Measuring And Evaluating Local Groundfish Purchases By New England Institutions, Jeffrey K. O'Hara, Loren Mcclenachan May 2018

Missing The Boat? Measuring And Evaluating Local Groundfish Purchases By New England Institutions, Jeffrey K. O'Hara, Loren Mcclenachan

Journal of Ocean and Coastal Economics

The development of local food markets has provided a critical economic opportunity for small farms in New England. The collapse of Gulf of Maine groundfish stocks has motivated an interest in developing similar marketing opportunities for wild-caught, locally abundant seafood. Institutions, particularly schools and colleges, have been identified as a strategic entry point in the supply chain for such products. However, there has been a dearth of research on this topic. We undertake a case study that evaluates purchases of local groundfish by schools and colleges in New England. First, we analyze recently developed secondary data to assess the propensity …


Valuing Coastal Beaches And Closures Using Benefit Transfer: An Application To Barnstable, Massachusetts, Sarina F. Lyon, Nathaniel H. Merrill, Kate K. Mulvaney, Marisa J. Mazzotta May 2018

Valuing Coastal Beaches And Closures Using Benefit Transfer: An Application To Barnstable, Massachusetts, Sarina F. Lyon, Nathaniel H. Merrill, Kate K. Mulvaney, Marisa J. Mazzotta

Journal of Ocean and Coastal Economics

Each year, millions of Americans visit beaches for recreation, resulting in significant social welfare benefits and economic activity. Considering the high use of coastal beaches for recreation, closures due to bacterial contamination have the potential to greatly impact coastal visitors and communities. We used readily-available information to develop two transferable models that, together, provide estimates for the value of a beach day as well as the lost value due to a beach closure. We modeled visitation for beaches in Barnstable, Massachusetts on Cape Cod through panel regressions to predict visitation by type of day, for the season, and for lost …


Direct And Indirect Controls On Bee Community Composition, Caroline Marie Devan May 2018

Direct And Indirect Controls On Bee Community Composition, Caroline Marie Devan

Dissertations

Bees are important pollinators, critical for the continued survival of plants in both natural and agricultural ecosystems. Diverse bee communities have been shown to increase richness in plant communities and plant reproduction depends upon bee community richness. Yet there is growing concern that pollinators, especially bees, are declining globally. This dissertation focuses on evaluating the mechanisms responsible for bee community composition in order to promote bee conservation in natural systems and their restoration in human-dominated urban and agricultural landscapes.

Bee populations are impacted directly by three things: floral resources, nesting resources and risk, primarily from natural enemies. Bees are indirectly …


The Sage Grouse Isn’T Just A Bird – It’S A Proxy For Control Of Western Lands, John Freemuth May 2018

The Sage Grouse Isn’T Just A Bird – It’S A Proxy For Control Of Western Lands, John Freemuth

Public Policy and Administration Faculty Publications and Presentations

The Trump administration is clashing with conservation groups and others over protection for the greater sage grouse (Centrocercus urophasianus), a bird widely known for its dramatic mating displays. The grouse is found across sagebrush country from the Rocky Mountains on the east to the Sierra and Cascade mountain ranges on the west.


Race And Gender In Bolivian Middle Class Food Cultures, Sarah Kollnig May 2018

Race And Gender In Bolivian Middle Class Food Cultures, Sarah Kollnig

Dublin Gastronomy Symposium

No abstract provided.


Cheonggyecheon Restoration Project: The Politics And Implications Of Globalization And Gentrification, Yasmin Yoon May 2018

Cheonggyecheon Restoration Project: The Politics And Implications Of Globalization And Gentrification, Yasmin Yoon

Dartmouth Undergraduate Journal of Politics, Economics and World Affairs

No abstract provided.


An Environmental Justice Assessment Of The Hanford Nuclear Waste Site Cleanup Project, Hannah Madden May 2018

An Environmental Justice Assessment Of The Hanford Nuclear Waste Site Cleanup Project, Hannah Madden

University Honors Theses

Large scale restoration projects are multi-faceted and have many intricate management needs. Environmental justice can often be overlooked and not involved in considerations of these projects, and can be lacking in evaluation methods that provide support for project managers. This paper analyzes the Hanford Nuclear Waste Site Cleanup Project through the lens of an environmental justice rubric with eight separate categories designed to assess the inclusion of all stakeholders in this large scale restoration project. The Hanford Project ended up with a final score of 69% on the rubric, or a D+, with instances of both excellent and poor environmental …


Legislation Meets Tradition: Interpretations And Implications Of The Volunteer Protection Act For Nonprofit Organizations As Viewed Through The Lens Of Hermeneutics, Patricia Groble, Nicholas C. Zingale, Joseph Mead May 2018

Legislation Meets Tradition: Interpretations And Implications Of The Volunteer Protection Act For Nonprofit Organizations As Viewed Through The Lens Of Hermeneutics, Patricia Groble, Nicholas C. Zingale, Joseph Mead

Journal of Public Management & Social Policy

Volunteers enable nonprofit organizations to reach more clients and more effectively fulfill their missions. However, the good done by these volunteers may be offset by their careless behavior. Rising fears that resulting lawsuits and monetary damages would deter potential volunteers from volunteering caused Congress to enact the Volunteer Protection Act. This research studies court decisions to ascertain whether the law fulfills its purpose and considers the implications of these interpretations for nonprofit managers. It also tests the usefulness of the hermeneutical approach to legal interpretation and to determine how the Act has changed as a result of these court decisions …


Using Video In The Writing Classroom: An Inclusive Pedagogical Approach To Making Good Arguments, Carl Lindgren May 2018

Using Video In The Writing Classroom: An Inclusive Pedagogical Approach To Making Good Arguments, Carl Lindgren

Headwaters

Following Dr. David Concepción’s advice from the Mellon workshop in May, I decided to stop grading large-group discussion—and to not replace those points with other forms of oral performance like graded small-group discussion or speeches. I faced a problem, however, as my students’ grades were now almost completely determined by their writing ability. And if it is true that American students of color (ASOC), first-generation college students, ESL students, and those from other disadvantaged backgrounds more often struggle with writing than do their privileged peers, then my class was less fair than before the change. With (a lot of) help …


Introducing Environmental Policy At Augustana: A Comparative Study Of Sustainability Practices At Small Liberal Arts Colleges, Christian Steven Boussemaere Elliott, Thea Gonzales, Kathryn Evans, Hunter Colleen Ridley, Erin Cygan May 2018

Introducing Environmental Policy At Augustana: A Comparative Study Of Sustainability Practices At Small Liberal Arts Colleges, Christian Steven Boussemaere Elliott, Thea Gonzales, Kathryn Evans, Hunter Colleen Ridley, Erin Cygan

Celebration of Learning

This study analyzes environmental practices and policy at higher education institutions and examines the process it takes to implement them from student advocacy to administrative recognition that results in the implementation of sustainable plans, programs, and structures for the college in order to produce a feasible proposal for sustainable development at Augustana College. The authors conducted interviews with five colleges that have achieved sustainability in various ways and are largely similar to Augustana in religious affiliation, cultural background, and location: Kenyon, Knox, Luther, Moraine Valley Community College, and Oberlin. The goal from these interviews was to generate ideas from colleges …


Legislation Meets Tradition: Interpretations And Implications Of The Volunteer Protection Act For Nonprofit Organizations As Viewed Through The Lens Of Hermeneutics, Patricia Groble, Nicholas C. Zingale, Joseph Mead May 2018

Legislation Meets Tradition: Interpretations And Implications Of The Volunteer Protection Act For Nonprofit Organizations As Viewed Through The Lens Of Hermeneutics, Patricia Groble, Nicholas C. Zingale, Joseph Mead

All Maxine Goodman Levin School of Urban Affairs Publications

Volunteers enable nonprofit organizations to reach more clients and more effectively fulfill their missions. However, the good done by these volunteers may be offset by their careless behavior. Rising fears that resulting lawsuits and monetary damages would deter potential volunteers from volunteering caused Congress to enact the Volunteer Protection Act. This research studies court decisions to ascertain whether the law fulfills its purpose and considers the implications of these interpretations for nonprofit managers. It also tests the usefulness of the hermeneutical approach to legal interpretation and to determine how the Act has changed as a result of these court decisions.


Spatial And Temporal Analysis Of Island Morphology In Lower Pool 18 Of The Mississippi River, Marissa C. Iverson May 2018

Spatial And Temporal Analysis Of Island Morphology In Lower Pool 18 Of The Mississippi River, Marissa C. Iverson

Celebration of Learning

The Upper Mississippi River System has a significant trend in island loss due to river engineering structures. However, Lower Pool 18 is observed as a counterexample to the island loss pattern with its island development near Lock and Dam 18 during the past 80 years. This research is modeled after a study done in Lower Pool 6 of the Upper Mississippi River where an island development was found to contradict the island loss prevalence. The Lower Pool 18 research’s goal is to map, describe, and explain spatial patterns of islands growth, persistence and loss. Historical maps and aerial photographs of …


Functions Of Ecosystems: Stream Metabolism As An Efficient And Effective Means To Gage The Health And Understand The Interworking Of Urban Streams In A Watershed Of Rock Island, Il, Ryan Johnson, Dr. Kevin Geedey May 2018

Functions Of Ecosystems: Stream Metabolism As An Efficient And Effective Means To Gage The Health And Understand The Interworking Of Urban Streams In A Watershed Of Rock Island, Il, Ryan Johnson, Dr. Kevin Geedey

Celebration of Learning

Stream metabolism is a critical functional measure of stream health that integrates physical parameters like slope and discharge, with ecosystem functions like photosynthesis and respiration. Stream metabolism is widely studied; however, urban stream metabolism remains poorly understood. Stream metabolism was measured for five streams ranging from 1st to 5th orders from October 11th to October 18th 2017 and four streams ranging from 1st to 4th order from October 22nd to 25th 2017 located within an approximately 9.3 square kilometer watershed of Rock Island, IL that has an urban to suburban type of …


A Quantitative Analysis Of The Effects Of Urbanization, Mesophication And Prescribed Burns On Oak Woodlands In The Chicago Metropolitan Area, Chad Populorum May 2018

A Quantitative Analysis Of The Effects Of Urbanization, Mesophication And Prescribed Burns On Oak Woodlands In The Chicago Metropolitan Area, Chad Populorum

Celebration of Learning

Urban expansion has had devastating impacts on forest ecosystems, especially within the past century. Human attempts to dominate nature have diminished natural disturbance regimes, which have maintained the biodiversity and historic composition of these ecosystems. Fires have been a prominent force in maintaining the structure of oak, hickory and other heliophytic (sun loving and fire-adapted) forest systems. Human induced fire suppression has led to mesophication across North America. Mesophication is the transition from drier conditions with open canopies to wetter conditions with closed canopies. These new conditions decrease the survival rates of these important species and begin to favor mesophytic …


From Liberal Arts College To R1 University: Supporting Oer In Different Institutional Contexts (Gettysburg College), Christopher Barnes May 2018

From Liberal Arts College To R1 University: Supporting Oer In Different Institutional Contexts (Gettysburg College), Christopher Barnes

All Musselman Library Staff Works

Outline and script of the author's section of a presentation given with Amanda Larson, Open Education Librarian, Pennsylvania State University, at the 2018 PaLA College & Research Division Spring Workshop entitled “Open Educational Resources in Pennsylvania Academic Libraries." Focused on ways of supporting OER adoption and creation by faculty, topics discussed include the beginnings of OER and Open Access on campus, the role of Gettysburg College's institutional repository, the design of a pilot faculty OER grant program, and identifying campus partners.


“Living Day By Day” Refugees Of Color Navigate Gentrification And Racism In Portland, Oregon: A Sense Of Place, Serena Dressel May 2018

“Living Day By Day” Refugees Of Color Navigate Gentrification And Racism In Portland, Oregon: A Sense Of Place, Serena Dressel

University Honors Theses

This research highlights the impact that rising rent prices have on refugees' sense of place in Portland. The majority of Oregon’s refugee population arrive in Portland, the fourth fastest gentrifying city in the United States. Refugees receive eight months of financial assistance upon arrival, an average of $339 per month. Employees from the Immigrant Refugee Community Organization were interviewed including refugees, an asylee, and immigrants from Bhutan, Myanmar/Burma, Chad, Iraq, and Somalia. One employee from Catholic Charities was interviewed. Positive perceptions include natural amenities, that it is considered safe and small, the progressive political climate, and community presence & support. …


Airports Going Green, Iris Pena-Franco May 2018

Airports Going Green, Iris Pena-Franco

Creative Collaborations: Annual Showcase of Undergraduate Research

Airports around the world serve an average of about 40 million passengers yearly with exponentially growing passenger traffic. With the increase in demand for customer services provided by Airports, such as restaurants and retail vendors, the determination of environmental impact of these services and mitigation of that impact is important for financial and environmental sustainability practices. Locally Airports such as the San Diego International Airport, under the management of the San Diego County Regional Airport Authority, utilize the launching of programs such as The Green Concessions Program? to improve environmental leadership. The Green Concessions Program focuses on water, energy, pollution, …


China’S Sharing Mobility Economy, Yifan Zhou May 2018

China’S Sharing Mobility Economy, Yifan Zhou

Master's Projects and Capstones

Evolution in the urban landscape is key for sustainable development in the world because people have progressively moved from rural areas to live in urban cities. The mobility and transport industry offer the greatest potential to reduce carbon emissions in cities. The arrival of application-based and intelligent-sharing systems into the shores of China has been disruptive to local and international businesses. These has led to a liberation of an automobile sharing economy at a much deeper and greater level: a rise in the use of electric vehicles (EVs), car-pooling, and the utilization of bike-sharing models. Integrating the pre-existing but under-utilized …


Morphological And Histological Description Of Small Metoposaurids From Petrified Forest National Park, Az, Usa And The Taxonomy Of Apachesaurus, Bryan M. Gee, William G. Parker May 2018

Morphological And Histological Description Of Small Metoposaurids From Petrified Forest National Park, Az, Usa And The Taxonomy Of Apachesaurus, Bryan M. Gee, William G. Parker

United States National Park Service: Publications

Metoposaurids are Late Triassic temnospondyls that are abundant components of freshwater deposi- tional settings. Although metoposaurids are represented by hundreds of specimens in collections around the world, the vast majority pertain to large-bodied, relatively mature individuals, and as a result, the early stages of ontogeny are still poorly characterised. Small-bodied metoposaurids from North America have traditionally been assigned to Apachesaurus gregorii, interpreted as a diminutive taxon, but this interpretation has not been rigorously tested. Here we provide a morphological description of two new small-bodied metoposaurid specimens from Petrified Forest National Park, AZ, USA. Both provide various anatomical details that improve …


Career Corner: Internship Available At Rock Creek Park In Dc, Ohio University College Of Arts & Sciences May 2018

Career Corner: Internship Available At Rock Creek Park In Dc, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.