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4,011 full-text articles. Page 60 of 129.

Smokejumper Obituary: Eaton, John William "Bill" (Redding 1963), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Eaton, John William "Bill" (Redding 1963), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Modeling Post-Fire Successional Trajectories Under Climate Change In Interior Alaska Using Landis Ii, Shelby A. Weiss 2020 Portland State University

Modeling Post-Fire Successional Trajectories Under Climate Change In Interior Alaska Using Landis Ii, Shelby A. Weiss

Systems Science Friday Noon Seminar Series

Alaska boreal forest ecosystems are experiencing a greater frequency of wildfire relative to the region’s historic fire regime. These increases in fire frequency, as well as annual burned area, increase the probability of forests re-burning within shorter intervals than were experienced historically. Such changes to the fire regime have the potential to shift successional trajectories in this ecosystem. To better understand potential changes in vegetation composition following short-interval, repeat fires, we are using LANDIS-II, a forest landscape model, to simulate changes in forest composition in response to climate change and increasing fire frequency. This seminar will include a description of …


Smokejumper Obituary: Brophy, William B. (Cave Junction 1956), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Brophy, William B. (Cave Junction 1956), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Miller, Ralph Menno (Mccall 1945), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Miller, Ralph Menno (Mccall 1945), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Meili, Harold W. (Cave Junction 1952), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Meili, Harold W. (Cave Junction 1952), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Cromwell, Richard D. (Missoula 1968), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Cromwell, Richard D. (Missoula 1968), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Quigley, Gordon Loran (Idaho City 1955), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Quigley, Gordon Loran (Idaho City 1955), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Wynn, G. Brent (Idaho City 1956), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Wynn, G. Brent (Idaho City 1956), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Dusenbury, Robert "Bob" (Missoula 1946), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Dusenbury, Robert "Bob" (Missoula 1946), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Smith, Glen T. "Rip" (Idaho City 1954), National Smokejumper Association 2020 Eastern Washington University

Smokejumper Obituary: Smith, Glen T. "Rip" (Idaho City 1954), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Remote Sensing Monitoring Of Vegetation Dynamic Changes After Fire In The Greater Hinggan Mountain Area: The Algorithm And Application For Eliminating Phenological Impacts, Zhibin Huang, Chunxiang Cao, Wei Chen, Min Xu, Yongfeng Dang, Ramesh P. Singh, Barjeece Bashir, Bo Xie, Xiaojuan Lin 2020 Chinese Academy of Sciences

Remote Sensing Monitoring Of Vegetation Dynamic Changes After Fire In The Greater Hinggan Mountain Area: The Algorithm And Application For Eliminating Phenological Impacts, Zhibin Huang, Chunxiang Cao, Wei Chen, Min Xu, Yongfeng Dang, Ramesh P. Singh, Barjeece Bashir, Bo Xie, Xiaojuan Lin

Mathematics, Physics, and Computer Science Faculty Articles and Research

Fires are frequent in boreal forests affecting forest areas. The detection of forest disturbances and the monitoring of forest restoration are critical for forest management. Vegetation phenology information in remote sensing images may interfere with the monitoring of vegetation restoration, but little research has been done on this issue. Remote sensing and the geographic information system (GIS) have emerged as important tools in providing valuable information about vegetation phenology. Based on the MODIS and Landsat time-series images acquired from 2000 to 2018, this study uses the spatio-temporal data fusion method to construct reflectance images of vegetation with a relatively consistent …


An Integrated Method For Coding Trees, Measuring Tree Diameter, And Estimating Tree Positions, Linhao Sun, Luming Fang, Yuhi Weng, Siqing Zheng 2020 Zhejiang A & F University

An Integrated Method For Coding Trees, Measuring Tree Diameter, And Estimating Tree Positions, Linhao Sun, Luming Fang, Yuhi Weng, Siqing Zheng

Faculty Publications

Accurately measuring tree diameter at breast height (DBH) and estimating tree positions in a sample plot are important in tree mensuration. The main aims of this paper include (1) developing a new, integrated device that can identify trees using the quick response (QR) code technique to record tree identifications, measure DBH, and estimate tree positions concurrently; (2) designing an innovative algorithm to measure DBH using only two angle sensors, which is simple and can reduce the impact of eccentric stems on DBH measures; and (3) designing an algorithm to estimate the position of the tree by combining ultra-wide band (UWB) …


Modeling Early Responses Of Loblolly Pine Growth To Thinning In The Western Gulf Coastal Plain Region, Yuhi Weng, J. Grogan, Dean W. Coble 2020 Stephen F. Austin State University

Modeling Early Responses Of Loblolly Pine Growth To Thinning In The Western Gulf Coastal Plain Region, Yuhi Weng, J. Grogan, Dean W. Coble

Faculty Publications

Growth response to thinning has long been a research topic of interest in forest science. This study presents the first 3–4 years of response of loblolly pine (Pinus taeda L.) growth to thinning at different intensities. Data were collected from the East Texas Pine Research Project’s region-wide loblolly pine thinning study, which covers a wide variety of stand conditions. Four treatments, light, moderate, and heavy thinning, respectively having 370, 555, and 740 residual trees per hectare after thinning, and an unthinned control, were included. Individual tree diameter at breast height (dbh) and total height were recorded annually for the …


Timber Talk, Vol. 58, No. 1, March 2020, 2020 University of Nebraska - Lincoln

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, 2020 University of Nebraska - Lincoln

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, 2020 University of Nebraska - Lincoln

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

Timber Talk: Nebraska Forest Industry Newsletter

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


Effects Of Non-Commercial Thinning On Great Horned Owls On Turnbull National Wildlife Refuge, Christopher P. Brady 2020 Eastern Washington University

Effects Of Non-Commercial Thinning On Great Horned Owls On Turnbull National Wildlife Refuge, Christopher P. Brady

EWU Masters Thesis Collection

To sustain forest health, increase species diversity and reduce wildfire events in the ponderosa pine (Pinus ponderosa) forests of at Turnbull National Wildlife Refuge (TNWR) managers have implemented a variety of approaches including prescribed burning and non-commercial thinning. The impacts of thinning on owl species diversity and habitat occupancy have not been studied in these ponderosa pine forests. My study had the following objectives 1) compare forest stand metrics between treatment plots, 2) compare owl species richness between treatment plots, 3) examine if occupancy and detection patterns of Great Horned Owls varied with forest condition and season, respectively, and 4) …


Timber Talk, Vol. 58, No. 4, December 2020, 2020 University of Nebraska - Lincoln

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

Timber Talk: Nebraska Forest Industry Newsletter

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


Smokejumper Magazine, January 2020, National Smokejumper Association 2020 Eastern Washington University

Smokejumper Magazine, January 2020, National Smokejumper Association

Smokejumper and Static Line Magazines

This issue of the National Smokejumper Association (NSA) Smokejumper Magazine contains the following articles: Save a Billion $$ A Year--The New Fire Triangle; Guest Opinion: Defensible Space, A Catch-22; No Available Resources--It's Time to Review Biscuit Fire; On the Road to a National Wildfire Agency, Part 1; Odds and Ends; Oregon Wildfire Response; Smoke from Wildland Fires: Impacts to Public Health; Hey-Anyone Awake Out There?; If It Could Go Wrong, It Did; Blast from the Past; Some Observations on Firefighting in the 21st Century-Let's Not Nitpick Assumptions Here; Sounding Off from the Editor; Hawaii's Medical-Aid-In-Dying Law Eases Former Jumper's Anxiety; …


Beyond A Mapping Exercise: Inclusion Of Aboriginal Traditional Ecological Knowledge In Parks And Protected Areas Management, David Cook 2020 Wilfrid Laurier University

Beyond A Mapping Exercise: Inclusion Of Aboriginal Traditional Ecological Knowledge In Parks And Protected Areas Management, David Cook

Theses and Dissertations (Comprehensive)

This paper examines current approaches for Parks and Protected Areas (PPA) managers in incorporating Aboriginal Traditional and Ecological Knowledge (ATEK) into their management plans. This paper focuses on two case-studies. They are Nahanni National Park and Reserve in the Dehcho region of the Northwest Territories, and the Whitefeather Forest Protected Area in the Pikangikum First Nations Traditional Territory in Ontario. They were chosen because of their unique approaches to include Aboriginal communities in the planning process and their designation as UNESCO World Heritage sites. The broader indigenous involvement policies of both Parks Canada and Ontario Parks are examined using academic …


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