Forest Management Commons^™

Smokejumper Obituary: Jacobs, Arthur L. (Cave Junction 1953), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Fisher, Roland K. "Rollie" (Missoula 1947), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Hawk, John Virgil (Missoula 1951), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Smokejumper Obituary: Brosten, Rodrik Einar (Missoula 1967), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Data Repository For "North American Porcupine Distribution In The Pacific Northwest And Evaluation Of A Non-Invasive Monitoring Technique", Cara L. Appel, Katie M. Moriarty, Sean M. Matthews, David S. Green, Stacy Anderson, Evan King, J Scott Yaeger, Jeremy Brown, Claire Bortot, Tim Bean

Research Data Sets

North American Porcupines (Erethizon dorsatum) have a broad geographic distribution across much of the continent, but recent evidence suggests that their populations may be declining in some areas, including the Pacific Northwest. Estimating baseline historical and contemporary distributions of Porcupines is necessary for initiating monitoring efforts and, if necessary, informing strategic conservation actions. We compiled 1905 occurrence records of Porcupines in Washington, Oregon, and northern California from 1908 to 2018. Using maximum entropy modeling (Maxent), we created historical and contemporary distribution models based on Porcupine records from 1981–2010 and 2012–2018, respectively, to match the temporal scale of available …

Smokejumper Magazine, January 2021, National Smokejumper Association

Smokejumper and Static Line Magazines

This issue of the National Smokejumper Association (NSA) Smokejumper Magazine contains the following articles: Message from the President; Me and Vietnam; Birth of a Tree Farmer; Sounding Off from the Editor; John McDaniel Retires As NSA Membership Chair; As I Best Remember It; The Jump List; Men of the '40s; Recording Smokejumper History; Four NSA Members Clear Trails In Eagle Cap Wilderness; Odds and Ends; Forest and Fire Management: A Call to Action; Remembering Matt "Blue Leader" Kelley; Off the List; Story of Two Wilderness Fire Firsts: Bad Luck and Fitz Creek; Notes from the Ranks; Introducing You to the …

Smokejumper Obituary: Fuchs, Frederick Albano (Smokejumper Pilot 0000), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Payment For Ecosystem Services: Rewarding The Landowner Who Conserves The Public Good, Steven H. Bullard, Sarah Fuller

Faculty Publications

It has been said that money doesn’t grow on trees, but any forest landowner or manager will tell you that’s not exactly true— especially when observing a harvesting operation or managing dues from your hunting lease. While timber production and recreation are the most frequently monetized services provided by forests, what about the other goods and services they provide on a continuing basis? Are you or other forest landowners in your area being monetarily rewarded for soil stability, flood control, water filtration, air quality, and the other critical services—known as ecosystem services—provided by forests?

Timber Talk, Vol. 59, No. 3, September 2021

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 59, No. 3, September 2021

Timber Talk, Vol. 59, No. 4, December 2021

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 59, No. 4, December 2021

Timber Talk, Vol. 59, No. 1, March 2021

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 59, No. 1, March 2021

Using Audio Recording Devices And Multiseason Occupancy Modelling To Evaluate Clark's Nutcracker (Nucifraga Columbiana) Occurrence In Whitebark Pine Habitats Of Washington's Cascade Mountains, Lauren Taracka

Undergraduate Honors Theses

The Clark’s nutcracker (Nucifraga columbiana) and whitebark pine (Pinus albicaulis), both native to the harsh subalpine habitats of Washington’s Cascade Mountains, are being negatively impacted by white pine blister rust (Cronartium ribicola), the mountain pine beetle (Dendroctonus ponderosae), and climate change. As temperatures continue to warm, while many species at lower elevations can move upward in elevation to suit their temperature needs, subalpine species do not have that option. Whitebark pine is a keystone tree species - numerous animals consume its high fat, high energy seeds; it’s a nurse tree, providing shelter …

Timber Talk, Vol. 59, No. 2, June 2021

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 59, No.2, June 2021

Smokejumper Obituary: Dieffenbach, Alan E. (Grangeville 1957), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Sustainability And Economics Of White Oak (Quercus Alba) Timber Supply In Kentucky, Gaurav Dhungel

Theses and Dissertations--Forestry and Natural Resources

Sustained timber supply relies upon balanced forest age distribution, where the level of harvesting and mortality is compensated by regeneration and growth among younger age classes. However, current forest inventory trends from the white oak growing region reveal sustainability threat from declining white oak regeneration and recruitment leading to disproportionate inventory structure. Consequently, there exists growing concern among stakeholders on long-term sustainability of white oak timber and its economic implications, particularly in Kentucky, because of the significance of the species to the state’s economy. This research aims to examine past and current inventory levels of white oak in Kentucky using …

The Impacts Of Imazapic On Garlic Mustard And Non-Target Forest Floor Vegetation In Central Kentucky’S Hardwood Forests, Pavan Kumar Podapati

Theses and Dissertations--Forestry and Natural Resources

Alliaria petiolata is an invasive biennial herb that poses a substantial threat to various ecosystems across the United States. Imazapic herbicide can control A. petiolata infestations, but there is limited peer-reviewed data on impacts of pre-emergent imazapic spraying to forest floor communities. This research examined the impacts of pre-emergent imazapic (0.84 kg/ha) with Pentra-Bark® surfactant on ground cover of A. petiolata and the spring perennials Claytonia virginica and Erigenia bulbosa. Experimental populations in randomized blocks within two forest stands in central Kentucky received the following treatments at 0.84 kg ai/ha: imazapic with Pentra-Bark®, glyphosate with Pentra-Bark®, Pentra-Bark® alone, and …

Southern Pine Beetle-Specific Rna Interference Demonstrates No Effects On Nontarget Insects, Hannah Marie Hollowell

Theses and Dissertations--Entomology

The endemic southern pine beetle (SPB), Dendroctonus frontalis Zimmermann, is a highly destructive bark beetle that has devastated coniferous forests of the southern United States for decades. Traditional management strategies have been unable to respond effectively to largescale SPB outbreaks, prompting exploration of novel techniques including RNA interference (RNAi). Double-stranded RNAs (dsRNAs) are effective at triggering gene silencing and inducing mortality in SPB, but determining delivery methods and demonstrating specificity of the treatments is necessary before this technology may progress to deployment.

I evaluated three SPB-specific dsRNAs on model nontarget insects to assess potential lethal effects, sublethal effects such as …

Seedling Growth And Soil Chemistry In A Chronosequence Of Forest Restoration From Agriculture, Michaela J. Woods, Sarah J. Frankenberg, Joseph R. Juodvalkis, Mary C. Lloyd, Meredith Cobb, Ryan Mcewan

Five Rivers MetroParks Collaboration Data Archive

Soils were collected from forest restorations that were 0, 7, 10, 50 and 100 years old and assessed for soil nutrients, chemistry, and enzymatic activity. Quercus macrocarpa seedlings were planted in each soil type, after 5 months of growth seedlings were destructively harvested. Seedling mass and the colonization rate of their roots by ectomycorrhizal fungi are reported.

The photo accompanying this data collection is of the researchers' germinating Quercus macrocarpa seeds.

Regeneration Patterns In Silvicultural Openings Of Western Great Lakes Northern Hardwood Forests 15-24 Years Post-Harvest, Matthew S. Vandermolen

Dissertations, Master's Theses and Master's Reports

In managed northern hardwood forests, successful forest regeneration can depend on the application of silvicultural methods tailored to stand-specific recruitment limitations. The objective of this research is to develop a deeper understanding of the factors that interfere with tree regeneration at three long-term, well-replicated experimental canopy gap studies in the upper Great Lakes region, USA. Chapter 2 examines regeneration at a hemlock canopy gap study 18 years post-harvest that included deer exclosures and a gradient of gap sizes. Chapter 3 investigates the spatial patterns of low-density regeneration along gradients of gap size and different levels of legacy-tree retention at two …

Development Of A Propagation Program For Beech Bark Disease-Resistant American Beech (Fagus Grandifolia) And An Applied Restoration Plan For Mitigation Of Beech Bark Disease, Ande Myers

Dissertations, Master's Theses and Master's Reports

This dissertation describes the work accomplished towards mitigation of beech bark disease (BBD) through a joint venture by Michigan Technological University and the National Park Service. American beech is an ecologically important species that is threatened throughout its range by beech bark disease and other newer, emergent pressures such as climate change and beech leaf disease. A literature review is included to synthesize recent advances in American beech (Fagus grandifolia Ehrh.) propagation and their application in mitigation of BBD (Chapter 2). These concepts are examined in an applied restoration framework to outline the importance of understanding ecological and technological …