Social and Behavioral Sciences Commons^™

Climate Change Attitudes Of United States Family Forest Owners And Their Influence On Forest Management Practices, Logan Miller

Masters Theses

Understanding family forest owners’ (FFOs’) attitudes and behaviors towards climate change will allow for more sustainable forest management practices to be implemented, helping to combat climate change and its impacts. The goals for this research are (1) to begin measuring U.S. FFO attitudes toward climate change, (2) to determine what factors impact these attitudes, and (3) to determine how they influence the FFO’s management practices using the Responsible Environmental Behavior (REB) framework (Hines et al. 1987). Chapter 1 explores the different facets of my thesis project focusing on forests and forests’ ecosystem services, forest ownership in the United States, and …

دينامية الغطاء النباتي بغابات بني يدر وجبل الحبيب: سيرورة التراجع ورهان الاستدامة (إقليم تطوان المغرب), عبد العالي بوعلكة, الحسن احماموش

Dirassat

The geographical location of the Western Rif Mountains, between the Mediterranean and the Atlantic Ocean has allowed the existence of a wealth of flora and fauna. In the western part of this territory extend the forests of Bni Ider and Jbel Habib, which spread over a large and varied geographical area. They constitute an important part of the ecological diversity characterizing the mountains of the western Rif. This natural heritage has always played an important socio-economic and environmental role locally. However, increasing human pressure on these forest resources, in addition to several unfavorable natural factors, have led to the deterioration …

Assessing Functional Biodiversity For The Future Of Plants, Planet, And People, Ali Loker

Doctor of Plant Health Program: Dissertations and Student Research

Biodiversity plays a critical role in supporting life in global ecosystems and its links to ecosystem services and sustainability are recognized by scientific and non-scientific communities. Growing awareness of the importance of biodiversity is accelerated by discussions of its loss, and how to design interventions to conserve and mitigate a biodiversity crisis. Stakeholders are funding and implementing assessment strategies at various scales to help direct conservation efforts. There is also growing interest in measuring and communicating biodiversity outcomes.

Functional biodiversity characterizes the multiplicity of life forms into groups based on their diverse contributions to natural and agro-ecosystems. Assessing functional biodiversity …

Western Fires Are Burning Higher In The Mountains At Unprecedented Rates: It’S A Clear Sign Of Climate Change, Mojtaba Sadegh, John Abatzoglou, Mohammad Reza Alizadeh

Civil Engineering Faculty Publications and Presentations

The Western U.S. appears headed for another dangerous fire season, and a new study shows that even high mountain areas once considered too wet to burn are at increasing risk as the climate warms.

Nearly two-thirds of the U.S. West is in severe to exceptional drought right now, including large parts of the Rocky Mountains, Cascades and Sierra Nevada. The situation is so severe that the Colorado River basin is on the verge of its first official water shortage declaration, and forecasts suggest another hot, dry summer is on the way.

Warm and dry conditions like these are a recipe …

Forest Stories, Victoria Bearden, Nate Berger, Kristen Cooney, Peter Scuderi

Environment and Sustainability Presentations

In the fall semester, the Forests and People class examined diverse human-forest interactions and how people find value within these ecosystems. To apply the lessons learned in class, student teams conducted four separate in-depth interviews with individuals who reside or work in forested areas to examine how these individuals define their relationship to local forests. The interview format encouraged open, personalized engagement between students and speakers, focusing on identifying ecological values and their importance in shaping forest management. This presentation focuses on an ARCgis storymap production composed of two selected interviews with individuals in western Oregon. One interview evaluated the …

Priorities For Governing Large-Scale Infrastructure In The Tropics, Anthony Bebbington, Avecita Chicchon, Nicholas Cuba, Emily Greenspan, Susanna Hecht, Denise Humphreys Bebbington, Susan Kandel, Tracey Osborne, Rebecca Ray, John Rogan, Laura Sauls

Sustainability and Social Justice

National governments, International Financial Institutions, and the G-20 have intensified investments of infrastructure to boost economic growth in the wake of economic recessions and the impacts of the COVID-19 pandemic. This infrastructure enables investments in large-scale agriculture, ranching, mining, and oil and gas extraction which tend to intensify the current inequalities. These activities is slated to occur in tropical forests and on lands historically occupied by Indigenous, Afro-Descendant, Traditional and other rural peoples. This has unprecedented negative impact on the ecosystem, the biodiversity as well as on the peoples.

This article calls for a 'three-leg' agenda to align infrastructure, development, …

Coopers Rock State Forest: How To Address Operations Cost And Shortfalls, Sullivan Wilcox Moore

Capstones and Honors Theses

Public lands provide opportunities for recreation and an escape from urban life. Coopers Rock State Forest in West Virginia features scenic views, hiking and biking trails, and other opportunities to get out and enjoy nature. However, despite increases in visitation, Coopers Rock operates under a deficit and faces backlogs of maintenance. Thus, this research attempts to estimate a value of Coopers Rock to visitors using the travel cost method and evaluates several fee-based policies through which Coopers Rock could capitalize on this visitation. Our results suggest that there are a range of values to visitors of visiting Coopers Rock State …

Kentucky's Environmental Future, Fall/Winter 2004, Issue 9

Sustain Magazine

No abstract provided.

Finding The Singing Spruce: Craft Labor, Global Forests, And Musical Instrument Makers In Appalachia, Jasper Waugh-Quasebarth

Theses and Dissertations--Anthropology

Musical instrument makers in the state of West Virginia in the United States pursue “singing,” lively instruments that capture ideals of musical tone and “re-enchant” their work and lives through relationships with craft materials and the forest landscape. Suitable tonewoods that grow in the region, such as red spruce (Picea rubens), intersect with makers’ desires to craft instruments in the style of famed makers such as the C.F. Martin Company and the Gibson Company as well as provide instruments imbued with a sense of place. While the demand for and symbolic import of instruments made with local wood …

Small-Scale Forestry And Carbon Offset Markets: An Empirical Study Of Vermont Current Use Forest Landowner Willingness To Accept Carbon Credit Programs, Alisa E. White, David A. Lutz, Richard B. Howarth, José R. Soto

Dartmouth Scholarship

This study investigates the preferences of small forest landowners regarding forest carbon credit programs while documenting characteristics of potentially successful frameworks. We designed hypothetical carbon credit programs with aggregated carbon offset projects and requirements of existing voluntary and compliance protocols in mind. We administered a mail survey to 992 forest landowners in Vermont’s Current Use Program utilizing best-worst choice, a novel preference elicitation technique, to elicit their preferences about these programs. We found that small forest landowners see revenue as the most important factor in a carbon credit program and the duration of the program as the least important factor. …

The Impact Of World War One On The Forests And Soils Of Europe, Drew Heiderscheidt

Ursidae: The Undergraduate Research Journal at the University of Northern Colorado

The First World War was one of the deadliest conflicts in human history thus far. With the human toll being over eight million deaths, and millions more wounded, and as such it has taken hold in peoples imaginations for over a hundred years. However, one overlooked impact of the war is the environmental impact it had. The forests of Europe were significantly changed, going from being diverse ecosystems pre-war to monocultures after the war, dominated by single species of trees. The soil was also affected, more heavily in some places, becoming contaminated with heavy metals, as well as becoming entirely …

Timber Wars And Aftermath In Northwest Coastal California, Richard Gienger

Humboldt Journal of Social Relations

Abstract and other info uploaded below

A Naturalist’S Guide To The Great Plains, Paul A. Johnsgard

Zea E-Books Collection

This book documents nearly 500 US and Canadian locations where wildlife refuges, nature preserves, and similar properties protect natural sites that lie within the North American Great Plains, from Canada’s Prairie Provinces to the Texas-Mexico border. Information on site location, size, biological diversity, and the presence of especially rare or interesting flora and fauna are mentioned, as well as driving directions, mailing addresses, and phone numbers or internet addresses, as available. US federal sites include 11 national grasslands, 13 national parks, 16 national monuments, and more than 70 national wildlife refuges. State properties include nearly 100 state parks and wildlife …

The Infrastructure-Extractives-Resource Governance Complex In The Pan-Amazon: Roll Backs And Contestations, Denise Humphreys Bebbington, Ricardo Verdum, Cesar Gamboa, Anthony Bebbington

Sustainability and Social Justice

Large-scale access and energy infrastructure projects, together with expanding investments in natural resource extraction, pose significant challenges to biodiversity conservation, forest cover, and the defence of forest peoples' rights and livelihoods across the wider Amazon region. Following a period in which safeguards and forest dwellers' territorial rights were strengthened under more permissive political opportunity structures, the current period has been characterized by efforts to weaken these protections and to facilitate large-scale private investment in previously protected lands. We describe these investment-based threats to forests and rights, and the nature of regulatory rollbacks in the region. We then discuss some of …

Reducing Uncertainties In Applying Remotely Sensed Land Use And Land Cover Maps In Land-Atmosphere Interaction: Identifying Change In Space And Time, Yaqian He, Timothy A. Warner, Brenden E. Mcneil, Eungul Lee

Faculty & Staff Scholarship

Land use and land cover (LULC) data are a central component of most land-atmosphere interaction studies, but there are two common and highly problematic scale mismatches between LULC and climate data. First, in the spatial domain, researchers rarely consider the impact of scaling up fine-scale LULC data to match coarse-scale climate datasets. Second, in the temporal domain, climate data typically have sub-daily, daily, monthly, or annual resolution, but LULC datasets often have much coarser (e.g., decadal) resolution. We first explored the effect of three spatial scaling methods on correlations among LULC data and a land surface climatic variable, latent heat …

Tennessee Valley Authority, Division Of Forestry (Sc 3100), Manuscripts & Folklife Archives

MSS Finding Aids

Finding aid only for Manuscripts Small Collection 3100. Report on the forestry reconnaissance of the proposed Gilbertsville, Kentucky, reservoir area. Prepared by the Tennessee Valley Authority, Division of Forestry, November, 1936. Contains black and white photographs.

Soil Methane Oxidation In Both Dry And Wet Temperate Eucalypt Forests Shows A Near-Identical Relationship With Soil Air-Filled Porosity, Benedikt J. Fest, Nina Hinko-Najera, Tim Wardlaw, David W. T Griffith, Stephen J. Livesley, Stefan K. Arndt

Faculty of Science, Medicine and Health - Papers: part A

Well-drained, aerated soils are important sinks for atmospheric methane (CH₄) via the process of CH₄ oxidation by methane-oxidising bacteria (MOB). This terrestrial CH₄ sink may contribute towards climate change mitigation, but the impact of changing soil moisture and temperature regimes on CH4 uptake is not well understood in all ecosystems. Soils in temperate forest ecosystems are the greatest terrestrial CH₄ sink globally. Under predicted climate change scenarios, temperate eucalypt forests in south-eastern Australia are predicted to experience rapid and extreme changes in rainfall patterns, temperatures and wild fires. To investigate the influence of environmental drivers …

Slides: Flpma In Its Historical Context, John D. Leshy

FLPMA Turns 40 (October 21)

Presenter: John D. Leshy, Sunderland Distinguished Professor of Law Emeritus, U.C. Hastings College of the Law

36 slides

This session traces the history of FLPMA including, among other things, its legislative, administrative, and historical antecedents, including for example, the Public Land Law Review Commission’s 1970 report, One Third of Our Nation’s Lands. It then considers FLPMA’s unique public lands policies and requirements and how they are reflected in the BLM’s management of public lands today.

See: https://www.nps.gov/parkhistory/online_books/blm/history/contents.htm

Tri-Variate Relationships Among Vegetation, Soil, And Topography Along Gradients Of Fluvial Biogeomorphic Succession, Daehyun Kim, John A. Kupfer

Geography Faculty Publications

This research investigated how the strength of vegetation–soil–topography couplings varied along a gradient of biogeomorphic succession in two distinct fluvial systems: a forested river floodplain and a coastal salt marsh creek. The strength of couplings was quantified as tri-variance, which was calculated by correlating three singular axes, one each extracted using three-block partial least squares from vegetation, soil, and topography data blocks. Within each system, tri-variance was examined at low-, mid-, and high-elevation sites, which represented early-, intermediate-, and late-successional phases, respectively, and corresponded to differences in ongoing disturbance frequency and intensity. Both systems exhibited clearly increasing tri-variance from …

Wildfire, Climate, And Perceptions In Northeast Oregon, Lawrence C. Hamilton, Joel N. Hartter, Barry D. Keim, Angela E. Boag, Michael W. Palace, Forrest R. Stevens, Mark J. Ducey

Sociology

Wildfire poses a rising threat in the western USA, fueled by synergies between historical fire suppression, changing land use, insects and disease, and shifts toward a drier, warmer climate. The rugged landscapes of northeast Oregon, with their historically forest- and resource-based economies, have been one of the areas affected. A 2011 survey found area residents highly concerned about fire and insect threats, but not about climate change. In 2014 we conducted a second survey that, to explore this apparent disconnect, included questions about past and future summertime (fire season) temperatures. Although regional temperatures have warmed in recent decades at twice …

Incorporating Applied Undergraduate Research In Senior To Graduate Level Remote Sensing Courses, Richard Henley, Daniel Unger, David Kulhavy, I-Kuai Hung

Faculty Publications

An Arthur Temple College of Forestry and Agriculture (ATCOFA) senior spatial science undergraduate student engaged in a multi-course undergraduate research project to expand his expertise in remote sensing and assess the applied instruction methodology employed within ATCOFA. The project consisted of performing a change detection land-use/land-cover classification for Nacogdoches and Angelina counties in Texas using satellite imagery. The dates for the imagery were spaced approximately ten years apart and consisted of four different acquisitions between 1984 and 2013. The classification procedure followed and expanded upon a series of concrete theoretical remote sensing principles, transforming the four remotely sensed raster images …

The Impact Of Agricultural Emergence On The Genetic History Of African Rainforest Hunter-Gatherers And Agriculturalists, Etienne Patin, Katherine J. Siddle, Guillaume Laval, Hélène Quach, Christine Harmant, Noémie Becker, Alain Froment, Béatrice Régnault, Laure Lemée, Simon Gravel, Jean-Marie Hombert, Lolke Van Der Veen, Nathaniel J. Dominy, George H. Perry, Luis B. Barreiro, Paul Verdu, Evelyne Heyer, Lluís Quintana-Murci

Dartmouth Scholarship

The emergence of agriculture in West-Central Africa approximately 5,000 years ago, profoundly modified the cultural landscape and mode of subsistence of most sub-Saharan populations. How this major innovation has had an impact on the genetic history of rainforest hunter-gatherers—historically referred to as ‘pygmies’—and agriculturalists, however, remains poorly understood. Here we report genome-wide SNP data from these populations located west-to-east of the equatorial rainforest. We find that hunter-gathering populations present up to 50% of farmer genomic ancestry, and that substantial admixture began only within the last 1,000 years. Furthermore, we show that the historical population sizes characterizing these communities already differed …

Field Measurements Of Trace Gases Emitted By Prescribed Fires In Southeastern Us Pine Forests Using An Open-Path Ftir System, S K. Akagi, I R. Burling, A Mendoza, T J. Johnson, M Cameron, D W. T Griffith, C Paton-Walsh, D R. Weise, J Reardon, R J. Yokelson

Faculty of Science, Medicine and Health - Papers: part A

We report trace-gas emission factors from three pine-understory prescribed fires in South Carolina, US measured during the fall of 2011. The fires were more intense than many prescribed burns because the fuels included mature pine stands not subjected to prescribed fire in decades that were lit following an extended drought. Emission factors were measured with a fixed open-path Fourier transform infrared (OP-FTIR) system that was deployed on the fire control lines. We compare these emission factors to those measured with a roving, point sampling, land-based FTIR and an airborne FTIR deployed on the same fires. We also compare to emission …

Threshold Responses Of Forest Birds To Landscape Changes Around Exurban Development, Todd R. Lookingbill, Marcela Suarez-Rubio, Scott Wilson, Peter Leimgruber

Geography and the Environment Faculty Publications

Low-density residential development (i.e., exurban development) is often embedded within a matrix of protected areas and natural amenities, raising concern about its ecological consequences. Forest-dependent species are particularly susceptible to human settlement even at low housing densities typical of exurban areas. However, few studies have examined the response of forest birds to this increasingly common form of land conversion. The aim of this study was to assess whether, how, and at what scale forest birds respond to changes in habitat due to exurban growth. We evaluated changes in habitat composition (amount) and configuration (arrangement) for forest and forest-edge species around …

Recruitment Of Larix Sibirica Ledeb. In Closed Forest Stands, On Clear-Felling Sites And At Fire-Sites In The Forests Of Mongolia, Vasiliy T. Yarmishko, Nikolay N. Slemnev

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The paper deals with recruitment patterns in larch forests of Mongolia following anthropogenic impacts (felling, fires), and describes successional trends in highland forest communities. It is established that mass seed recruitment of Larix sibirica Ledeb. took place during anomalous combinations of hydrothermal conditions supposedly occurring at periods of about 100 years. During the last decades, frequent fires of various intensities put serious constraints on reforestation of the larch, and induced successional trends in disturbed forests.

Changes In Forest Structure Over 60 Years: Tree Densities Continue To Increase In The Pilliga Forests, New South Wales, Australia, Robyn K. Whipp, I D. Lunt, Peter G. Spooner, Ross A. Bradstock

Faculty of Science - Papers (Archive)

"Studies of long-term vegetation changes are critical for enhancing our understanding of successional dynamics in natural ecosystems. Bycomparing forest inventory data from the 1940s against field data from 2005, we document changes in stand structure over 60 years in forests co-dominated by Callitris glaucophylla J. Thompson & L. Johnson, Allocasuarina luehmannii (R. Baker) L. Johnson and Eucalyptus crebra F.Muell., in central Pilliga, New South Wales (NSW), Australia. Sampling was stratified across two forest types and across a 1951 wildfire boundary, to assess the effects of initial stand structure and early disturbance on stand dynamics. Stems in the size range tallied …

Satellite Evidence For A Large Source Of Formic Acid From Boreal And Tropical Forests, T Stavrakou, J F. Muller, J Peeters, A Razavi, L Clarisse, C Clerbaux, P Coheur, D Hurtmans, M De Maziere, C Vigouroux, Nicholas Deutscher, David Griffith, Nicholas Jones, Clare Paton-Walsh

Faculty of Science - Papers (Archive)

Formic acid contributes significantly to acid rain in remote environments1, 2. Direct sources of formic acid include human activities, biomass burning and plant leaves. Aside from these direct sources, sunlight-induced oxidation of non-methane hydrocarbons (largely of biogenic origin) is probably the largest source3, 4. However, model simulations substantially underpredict atmospheric formic acid levels5, 6, 7, indicating that not all sources have been included in the models. Here, we use satellite measurements of formic acid concentrations to constrain model simulations of the global formic acid budget. According to our simulations, 100–120 Tg of formic acid is produced annually, which is two …

Cancun Climate Negotiations, Prof. Elizabeth Burleson

Prof. Elizabeth Burleson

The United Nations Climate Change Conference, held from November 29 to December 11, 2010, in Cancún, Mexico, relaunched the United Nation's multilateral facilitation role.

Écriture Et Oralité Dans L’Oeuvre De Calixthe Beyala, Gloria Nne Onyeziri

Présence Francophone: Revue internationale de langue et de littérature

A reading of several works of Beyala will help us consider the way orality works for African women and to suggest new forms of the symbolic representation and of narrative framing drawn from the speech of the people. Reference to their African culture, to their consciousness of cultural identity, helps characters such as Édène, Loukoum and Beyala to define themselves and to lay claim to a critical and self-confi dent voice. They learn from orality the ways of saying of the wise, what is to be retained and transmitted through traditional culture and what aspects of collective memory are better …

The Effects Of Fire And Deer Herbivory On Oak Regeneration In An Eastern Deciduous Forest, Julie La Spina

Honors Theses

In the past, oak was one of the most dominant species groups in the deciduous forests of the northeastern United States. More recently, a variety of factors, including interspecific competition, fire suppression and deer herbivory, have led to the decline of oaks. We studied how oaks regenerate and grow following a major disturbance, and how their growth interacts with deer herbivory. We measured the growth of seedlings of three tree species following the 1,200 hectare Overlook Fire that occurred in Minnewaska State Park, NY in April 2008. At each of three sites, we measured the growth of twenty Quercus prinus, …