Forest Management Commons^™

New London Urban Forestry: Inventory And Analysis, Isabelle Smith

Other Publications and Reports

No abstract provided.

Modeling The Response Of Black Walnut -Dominant Mixed Hardwoods To Seasonal Climate Effects With Uav-Based Hyperspectral Sensor And Aerial Photogrammetry, Tyler G. Bradford

Graduate Theses/Dissertations

The development of compact sensors in recent years has inspired the use of UAS-based hyperspectral and aerial imaging techniques for small-scale remote sensing applications. With increasing concerns about climate change, spectrally-derived vegetation indices (VIs) have proven useful for quantifying stress-induced vegetation response. The goal of this study was to develop predictive models and assess methodology for modeling the biological response of a black walnut -dominant mixed hardwood stand to seasonal climate events using UAV-based hyperspectral remote-sensing. The derived VIs were evaluated against the means of four seasonal measures of climate calculated for a two-week period prior to the flight date. …

Spatio-Temporal Reconstruction Of Remote Sensing Observations, Kamrul Khan

Graduate Theses and Dissertations

The USDA Forest Service aims to use satellite imagery for monitoring and predicting changes in forest conditions over time within the country. We specifically focus on a 230, 400 hectares region in north-central Wisconsin between 2003 - 2012. The auxiliary data collected from the satellite imagery of this region are relatively dense in space and time and can be used to efficiently predict how the forest condition changed over that decade. However, these records have a significant proportion of missing values due to weather conditions and system failures. To fill in these missing values, we build spaciotemporal models based on …

Interactions Between Fire Severity And Forest Biota In The Central Sierra Nevada: Formation And Impact Of Small-Scale Fire Refugia And The Effect Of Fire On Forest Structure Predictive Of Fisher (Pekania Pennanti) Den Habitat, Erika M. Blomdahl

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fire is a natural and essential component of forests in western North America. Fire maintains biodiversity through the creation of different habitat types, and regular fire rotations reduce the accumulation of woody fuels and thick understory plant densities that give rise to catastrophic fire. The practice of fire exclusion has altered western forests and increased the risk of widespread change under rising temperatures projected for the 21^st century. To manage for the reintroduction of fire it is critical that we understand the interactions between fire and forest biota in recently fire-suppressed forests.

In Chapter 2, I studied the formation …

Importance Of Forests Outside Protected Area Networks For Large-Seeded Tree Species And Their Large-Bodied Avian Frugivores--A Study In Vazhachal Reserve Forest, India, Aditi Achyut Lele

Graduate Theses and Dissertations

Western Ghats, the mountain chain running along the west coast of India, is one of eight global hotspots of biodiversity and is particularly notable for its endemic flora and fauna. Yet only 10% of this land enjoys the protected status. Vast forested lands exist outside the protected network of national parks and wildlife sanctuaries in the form of reserve forests, community forests, and private lands. The present study sought to understand the role of such forests in the context of ecological system involving large-seeded tree species that depend on large-bodied avian frugivores for seed dispersal. I conducted a study over …

Smokejumper Obituary: Phillips, Margarita K (Missoula 1988), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Hansen, Donald C. (Grangeville 1957), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Wilson, Richard M. (Missoula 1948), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Wolfe, Leo J. (Missoula 1946), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Improving Ecological Restoration To Curb Biotic Invasion—A Practical Guide, Qinfeng Guo, Dale G. Brockway, Diane L. Larson, Deli Wang, Hai Ren

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Common practices for invasive species control and management include physical, chemical, and biological approaches. The first two approaches have clear limitations and may lead to unintended (negative) consequences, unless carefully planned and implemented. For example, physical removal rarely completely eradicates the targeted invasive species and can cause disturbances that facilitate new invasions by nonnative species from nearby habitats. Chemical treatments can harm native, and especially rare, species through unanticipated side effects. Biological methods may be classified as biocontrol and the ecological approach. Similar to physical and chemical methods, biocontrol also has limitations and sometimes leads to unintended consequences. Therefore, a …

Demographics, Experiences, And Management Preferences Of Backcountry Campers In Yellowstone National Park, Ryan P. Grisham

Electronic Theses and Dissertations

A questionnaire was distributed to backcountry campers in Yellowstone National Park for the summer of 2016. Upon registering for a backcountry camping permit, park rangers asked if campers would like to participate in the survey, which included questions regarding demographics and opinions on visitor experiences and management policies. Participants provided their names and email address and were sent a link to the questionnaire about two weeks after their trip. The survey was a partial replication of a study by Tim Oosterhous conducted in 1999 and results for both years were analyzed and compared to identify any changes in backcountry use …

Spatial Factor Models For High-Dimensional And Large Spatial Data: An Application In Forest Variable Mapping, Daniel Taylor-Rodríguez, Andrew O. Finley, Abhirup Datta, Chad Babcock, Hans-Erik Andersen, Bruce D. Cook, Douglas C. Morton, Sudipto Banerjee

Mathematics and Statistics Faculty Publications and Presentations

Gathering information about forest variables is an expensive and arduous activity. As such, directly collecting the data required to produce high-resolution maps over large spatial domains is infeasible. Next generation collection initiatives of remotely sensed Light Detection and Ranging (LiDAR) data are specifically aimed at producing complete-coverage maps over large spatial domains. Given that LiDAR data and forest characteristics are often strongly correlated, it is possible to make use of the former to model, predict, and map forest variables over regions of interest. This entails dealing with the high-dimensional (∼10² ) spatially dependent LiDAR outcomes over a large number …

The Importance Of Small Fire Refugia In The Central Sierra Nevada, California, Usa, Erika M. Blomdahl, Crystal A. Kolden, Arjan J.H. Meddens, James A. Lutz

Wildland Resources Faculty Publications

Fire refugia – the unburned areas within fire perimeters – are important to the survival of many taxa through fire events and the revegetation of post-fire landscapes. Previous work has shown that species use and benefit from small-scale fire refugia (1 m² to 1000 m²), but our understanding of where and how fire refugia form is largely limited to the scale of remotely sensed data (i.e., 900 m² Landsat pixels). To examine the causes and consequences of small fire refugia, we field-mapped all unburned patches ≥1 m² within a contiguous 25.6 ha forest plot that …

Meeting Minutes, October 24th, 2018, National Smokejumper Association Board Of Directors

National Smokejumper Association Meeting Minutes

Agenda: Call to order, introduction to site, approval of the agenda - Cherry; The Agenda was approved as presented.; Introductions - Cherry; Approval of previous meeting minutes - Cherry; Financial Reports; Investment Committee report - Packard; Update on 2017-18 Budget - Finance Committee (Brent Russ by phone); Look ahead to 2018-19 Budget - BOD; BOD discussed the Life Member Fund; Fred Cooper reports; 2018 TRAMPS Program; Status of my "1939 Experiment" Book, Fred; Miss Montana - Mann Gulch DC-3.; MSO Jump Base use of FS Museum Permit Site - "Field of Shame"; Museum of Mountain Flying NSA Exhibit; Status of …

Smokejumper Obituary: Wolfrum, B. Fred (Missoula 1953), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Mule Deer Impede Pando’S Recovery: Implications For Aspen Resilience From A Single-Genotype Forest, Paul C. Rogers, Darren J. Mcavoy

Ecology Center Publications

Aspen ecosystems (upland Populus-dominated forests) support diverse species assemblages in many parts of the northern hemisphere, yet are imperiled by common stressors. Extended drought, fire suppression, human development, and chronic herbivory serve to limit the sustainability of this keystone species. Here we assess conditions at a renowned quaking aspen (Populus tremuloides) grove—purportedly the largest living organism on earth—with ramifications for aspen biogeography globally. The “Pando” clone is 43 ha and estimated to contain 47,000 genetically identical aspen ramets. This iconic forest is threatened in particular by herbivory, and current management activities aim to reverse the potential for …

Contemporary Sunday Hunting Laws: Unnecessary Economic Roadblocks, Ripe For Repeal, Seamus Ovitt

William & Mary Environmental Law and Policy Review

In America, Sunday closing laws, laws restricting what activities individuals could engage in, date back to the early colonial period; those early laws, like much of North American jurisprudence, trace their roots to the laws that existed in England at the time. Historically, however, laws restricting the behavior of individuals, specifically on Sundays, date back thousands of years; initially, their language was tied directly to that of the Old Testament. As God declared:

[s]ix days shalt thou labour, and do all thy work: But the seventh day [is] the Sabbath of the Lord thy God: [in it] thou shalt not …

Smokejumper Obituary: Manion, James Thomas (Missoula 1954), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Magazine, October 2018, National Smokejumper Association

Smokejumper and Static Line Magazines

This issue of the National Smokejumper Association (NSA) Smokejumper Magazine contains the following articles: Wildfire Suppression - A Problem No; One Can Solve?; Large Fire Growth; Firefighting Costs Soar as They; Reflect Today's Methodology; Stop the Fire - No Fault Fire Zones; A Campus and Curricula for a U.S. Forest Service Academy; Klump Pump Offers Many Significant Advantages; Letter to the Editor of the Missouli; Fixed Lookouts vs. Aerial Detection; Fire Lookouts: Then, Now, and Maybe Always; Let's Talk About the Chetco Bar Megafire; Hiring Problems; Management of Wildfires on National Forest Lands; The Forest Fire Debate; Sounding Off from …

Guarding Central Government Control Over Forest: Forest Governance In The Post Decentralization Indonesia, Ali Muhyidin

Jurnal Politik

This article examines whether reform forest governance in Indonesia started in the 1990s, which was partially aimed to promote equity, participation and sustainable forest management, has delivered its promised consequences. In the New Order era, the central government had sole authority in managing forests and granting exploitation rights. This authority has been partially transferred to local governments during a decentralization process to achieve greater efficiency and equity. However, the Indonesian case highlights that such institutional change has not yet produced the expected outcomes. The case indicates a contestation between the local and central government along with institutional resistance, which have …

Short Communications: First Tracking Of Individual American Robins (Turdus Migratorius) Across Seasons, Alex E. Jahn, Susannah B. Lerman, Laura M. Phillips, Thomas B. Ryder, Emily J. Williams

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The American Robin (Turdus migratorius) is one of the most widespread, common bird species in North America; yet, very little is known about its migratory connectivity, migration timing, and migratory routes. Using archival GPS tags, we tracked the movements of 7 individual robins from 3 breeding populations in the United States. Four robins captured in Denali National Park and Preserve, Alaska, overwintered in Texas, Nebraska, Oklahoma, and Montana, up to 4,500 km from the capture location. One robin captured in Amherst, Massachusetts, overwintered in South Carolina 1,210 km from the capture location, whereas 2 robins captured in Washington, D.C., spent …

Tamm Review: Reforestation For Resilience In Dry Western U.S. Forests, Malcolm P. North, Jens T. Stevens, David F. Greene, Michelle Coppoletta, Eric E. Knapp, Andrew M. Latimer, Christina M. Restaino, Ryan E. Tompkins, Kevin R. Welch, Rob A. York, Derek J.N. Young, Jodi N. Axelson, Tom N. Buckley, Becky L. Estes, Rachel N. Hager, Jonathan W. Long, Marc D. Meyer, Steven M. Ostoja, Hugh D. Safford, Kristen L. Shive, Carmen L. Tubbesing, Dana Walsh, Chhaya M. Werner, Peter Wyrsch, Heather Vice

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The increasing frequency and severity of fire and drought events have negatively impacted the capacity and success of reforestation efforts in many dry, western U.S. forests. Challenges to reforestation include the cost and safety concerns of replanting large areas of standing dead trees, and high seedling and sapling mortality rates due to water stress, competing vegetation, and repeat fires that burn young plantations. Standard reforestation practices have emphasized establishing dense conifer cover with gridded planting, sometimes called 'pines in lines', followed by shrub control and pre-commercial thinning. Resources for such intensive management are increasingly limited, reducing the capacity for young …

Conservation Of Aquatic Biodiversity In The Context Of Multiple-Use Management On National Forest System Lands, Brett B. Roper, James M. Capurso, Yvette Paroz, Michael K. Young

Watershed Sciences Faculty Publications

The U.S. Department of Agriculture Forest Service (USFS) manages 193 million acres of public lands across 43 states and Puerto Rico. The original intent behind reserving lands managed by the USFS was to improve and protect forests, secure favorable conditions for water flows, and furnish a continuous supply of timber for the nation. Through time national forests have evolved, so they are managed for a broad array of uses. Differing expectations have led to conflicts between aquatic conservation and other aspects of the USFS’ mandate. In the 1990s, these conflicting goals came to a head with the listing of the …

Smokejumper Obituary: Byrd, Ronald L. (North Cascades 1964), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Timber Talk, Vol. 56, No. 3, September 2018

Timber Talk: Nebraska Forest Industry Newsletter

In This Issue:

Lumber Market Reports

Hardwood Lumber Prices

American Logger Council Seeking Great Plains Chapter

Woody Biomass Heating Assistance Available

Bureau of Indian Affairs Preparing for Walnut Timber Sale

2018 Nebraska Forestry Festival (October 27)

Forest Industry Spotlight: Much Ado about Residue

Trading Post

Timber Sales

Smokejumper Obituary: Jackson, H. Reid (Mccall 1949), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Tranberg, George G. (Grangeville 1952), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Lindh, Jan L. (Missoula 1966), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Baldcypress And Black Willow Growth Response To Contrasting Flood Regimes, Climate, And Competition, In The Atchafalaya Basin, Louisiana, Alicia Louise Mcalhaney

LSU Master's Theses

Wetlands are dynamic ecosystems distinguished by their dependence on fluctuations of hydrologic influence. Although it is generally accepted that that flooding is a strong influence on growth, and that effects vary depending on whether water is stagnant or flowing, several aspects of flood characteristics and several tree species remain poorly investigated. One source of variability that has not been investigated is how flooding, climate, and competition among trees interact to control growth of individual trees. The objective of this study was therefore to 1) investigate effects of temporally varying hydrology and climate on growth of baldcypress and black willow trees …

Smokejumper Obituary: Dibble, Danny F. (North Cascades 1951), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.