Forest Management Commons^™

Catching A Fever: A Comparison Of Vachellia Xanthophloea Populations In The Limpopo And Luvuvhu River Floodplains Of The Makuleke Contractual Park, Kianie B. David

School of Natural Resources: Dissertations, Theses, and Student Research

This study investigates patterns of stand structure regeneration, growth characteristics, and coarse woody debris (CWD) patterns in Vachellia xanthophloea (fever tree) stands within the Makuleke Contractual Park (MCP), a semi-arid savanna system in northern Kruger National Park (KNP), South Africa. Fieldwork was conducted across two stand types: a monospecific fever tree stand in Rietbok Vlei and a mixed-species stand in the Western Nhlangaluwe Floodplain where fever tree is established with Faidherbia albida (ana tree). Data were collected from 20 total 1/4-acre (1,011 m²) circular plots between both stands in 2024 and 2025, including seedling root collar diameter (RCD), …

Considerations And Techniques For Producing Urban Tree Canopy Maps Using Freely Available And Accessible Methods, Hugh Reed Ellerman

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Urban forests are valued as green infrastructure for the variety of benefits they provide across ecological, social, public health, and economic domains. To understand the distribution of trees, maps are required. Many methods of mapping tree cover use expensive and data-intensive datasets such as hyperspectral and LiDAR imagery, making these methods inaccessible to municipal forest managers. Variations in the modelling approaches of existing, freely available methods are not addressed in sufficient enough detail to understand the trade-offs implicit in these variations. Further, characteristics of urban tree canopy mapping (high spatial resolution imagery, heterogeneous urban environments, the importance of the tree …

Timber Talk, Vol. 63, No. 3, July 2025 (Special)

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 63, No. 3, July 2025 (Special)

Timber Talk, Vol. 63, No. 1, March 2025

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 63, No. 1, March 2025

Timber Talk, Vol. 63, No. 2, June 2025

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 63, No. 2, June 2025

Timber Talk, Vol. 62, No. 1, March 2024

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 62, No. 1, March 2024

Timber Talk, Vol. 62, No. 4, December 2024

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 62, No. 4, December 2024

Timber Talk, Vol. 62, No. 2, June 2024

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 62, No. 2, June 2024

Timber Talk, Vol. 62, No. 3, September 2024

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 62, No. 3, September 2024

Systematic Review: Effect Of Cover Crop On Working Farm, Noella A. Bahatsi

Honors Program: Senior Projects (Public)

On-farm research is when research techniques such as randomized, replicated treatments strips and large-scale techniques are used on actual farms or ranches. Due to a great deal of interest and curiosity among farmers and researchers who wish to make their farming methods more profitable, efficient, and/or sustainable, this type of research has been conducted more frequently each year. On-farm research has contributed to economic growth and the transfer of knowledge to farmers because of fresh discoveries and upgraded technology (Lacoste et al., 2022). This is also where farmers collaborate with researchers to test new management practices and technologies providing unbiased …

Timber Talk, Vol. 61, No. 1, March 2023

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 61, No. 1, March 2023

Timber Talk, Vol. 61, No. 2, June 2023

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 61, No. 2, June 2023

Estimating Northern Spotted Owl (Strix Occidentalis Caurina) Pair Detection Probabilities Based On Call-Back Surveys Associated With Long-Term Mark-Recapture Studies, 1993–2018, Katie M. Dugger, Alan B. Franklin, Damon B. Lesmeister, Raymond J. Davis, J. David Wiens, Gary C. White, James D. Nichols, James E. Hines, Charles B. Yackulic, Carl J. Schwarz, Steven A. Ackers, L. Steven Andrews, Larissa L. Bailey, Robin Bown, Jesse Burgher, Kenneth P. Burnham, Peter C. Carlson, Tara Chestnut, Mary M. Conner, Krista E. Dilione, Eric D. Forsman, Scott A. Gremel, Keith A. Hamm, Dale R. Herter, J. Mark Higley, Rob B. Horn, Julianna M. Jenkins, William L. Kendall, David W. Lapmphear, Christopher Mccafferty, Trent L. Mcdonald, Janice A. Reid, Jeremy T. Rockweit, David C. Simon, Stan G. Sovern, James K. Swingle, Heather Wise

United States Department of Agriculture Wildlife Services: Staff Publications

The northern spotted owl (Strix occidentalis caurina; hereinafter NSO) was listed as “threatened” under the Endangered Species Act in 1990 and population declines have continued since that listing. Given the species’ protected status, any proposed activities on Federal lands that might impact NSO require consultation with U.S. Fish and Wildlife Service and part of that consultation often includes surveys to determine presence and occupancy status of the species in the proposed activity area. The objective of this report is to present study-area specific estimates of the probability of detection for NSO pairs from twelve 2-week seasonal survey periods …

Impact Of Eastern Redcedar Encroachment On Water Resources In The Nebraska Sandhills, Yaser Kishawi, Aaron R. Mittelstet, Troy E. Gilmore, Dirac Twidwell, Tirthankar Roy, Nawaraj Shrestha

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Worldwide, tree or shrub dominated woodlands have encroached into herbaceous dominated grasslands. While very few studies have evaluated the impact of Eastern Redcedar (redcedar) encroachment on the water budget, none have analyzed the impact on water quality. In this study, we evaluated the impact of redcedar encroachment on the water budget in the Nebraska Sand Hills and how the decreased streamflow would increase nitrate and atrazine concentrations in the Platte River. We calibrated a Soil and Water Assessment Tool (SWAT model) for streamflow, recharge, and evapotranspiration. Using a moving window with a dilate morphological filter, encroachment scenarios of 11.9%, 16.1%, …

Timber Talk, Vol. 60, No. 4, December 2022

Timber Talk: Nebraska Forest Industry Newsletter

Lumber market reports

Hardwood lumber prices

U.S. Biochar Initiative webinar highlighting NRCS Soil Carbon Program

Marketing Your Timber, a new NFS publication

Timber sales

The Trading Post

Follw us on social media

Timber Talk, Vol. 60, No. 2, June 2022

Timber Talk: Nebraska Forest Industry Newsletter

Lumber market reports

Hardwood lumber prices

Carbon sources for composting HPAI mortalities, by Amy Millmier Schmidt

Save the date! - "Managing Carbon Through HealthyForests in the Southern Great Plains"

"Science You Can Use: Biochar Basics"

Trading Post

Timber Talk, Vol. 60, No. 1, March 2022

Timber Talk: Nebraska Forest Industry Newsletter

Lumber market reports

Hardwood lumber prices

Log matchmaking program launch, Heather Kingery

Save the date! – “Managing CarbonThrough Healthy Forests in theSouthern Great Plains”

Upcoming NFS cedar managementand utilization workshop series

Timber sales

Trading post

Disturbance Reduces Fungal White-Rot Litter Mat Cover In A Wet Subtropical Forest, D. Jean Lodge, Ashley E. Van Beusekom, Grizelle González, Mareli Sánchez-Julia, Sarah Stankavich

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

Fungi that bind leaf litter into mats and produce white-rot via degradation of lignin and other aromatic compounds influence forest nutrient cycling and soil fertility. Extent of white-rot litter mats formed by basidiomycete fungi in Puerto Rico decreased in response to disturbances—a simulated hurricane treatment executed by canopy trimming and debris addition in 2014, a drought in 2015, a treefall, and two hurricanes 10 days apart in September 2017. Percent fungal litter mat cover ranged from 0.4% after Hurricanes Irma and Maria to a high of 53% in forest with undisturbed canopy prior to the 2017 hurricanes, with means mostly …

Timber Talk, Vol. 60, No. 3, September 2022

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 60, No. 3, September 2022

Soil Microbial Community Dynamics In Response To Prescribed Extreme Fires Following Juniperus Virginiana Invasion In The Loess Canyons Of Nebraska, Julie A. Fowler

School of Natural Resources: Dissertations, Theses, and Student Research

In Nebraska and other regions of the Great Plains, the conifer Juniperus virginiana (eastern redcedar) is converting grasslands to dense woodlands. This is driven by the interacting drivers of fire suppression, altered grazing regimes, climate change and other anthropogenic factors, impacting the provisioning of ecosystem services. This vegetation state transition modifies water resource regulation and biogeochemical cycles leading to altered edaphic properties including soil microbial community composition. To restore these grasslands and control J. virginiana spread, prescribed extreme burns are implemented as a management tool through local prescribed burn associations. We hypothesized that the alternative state transition to dense J. …

Marketing Agroforestry Products: Lessons From Producers

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

This publication shares producer experiences with marketing agroforestry products, including how producers entered — or created — the markets for their products. These individual stories highlight a diversity of experiences, from family-run farms to intermediaries assisting with market access. United States Department of Agriculture (USDA) and other federal, state, and local programs can provide capital or technical assistance to farmers at different phases of market development. The case studies in this publication highlight programs and resources available through USDA.

While marketing tree crops and non-timber forest products can be a challenge for producers, there is room for growth and opportunities …

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

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

Timber Talk: Nebraska Forest Industry Newsletter

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

Extreme Fire As A Management Tool To Combat Regime Shifts In The Range Of The Endangered American Burying Beetle, Alison K. Ludwig, Daniel R. Uden, Dirac Twidwell

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

This study is focused on the population of federally-endangered American burying beetles in south-central Nebraska. It is focused on changes in land cover over time and at several levels of spatial scale, and how management efforts are impacting both the beetle and a changing landscape. Our findings are applicable to a large portion of the Great Plains, which is undergoing the same shift from grassland to woodland, and to areas where the beetle is still found.

Timber Talk, Vol. 58, No. 1, March 2020

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 58, No. 1, March 2020

Timber Talk, Vol. 58, No. 2, July 2020

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 58, No. 2, Junly2020

Timber Talk, Vol. 58, No. 3, September 2020

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 58, No. 3, September 2020

Timber Talk, Vol. 58, No. 4, December 2020

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 58, No. 4, December 2020