Anna M Ellis, Joseph L Conrad, Puneet Dwivedi, Gary T Green
Abstract Most logging businesses in the US South are owned by White males, many of whom are approaching retirement. The purpose of this study was to evaluate the characteristics of logging businesses with a young owner, beginning (new) business owner, and businesses owned by members of a minority group (YBM). In-person interviews were conducted with twelve YBM logging business owners in Florida and Georgia to gather information on business characteristics and perceived barriers to the formation of these businesses. The YBM business owners were more educated, employed more workers, and had similar capital investments relative to other logging business owners. These owners stated that difficulty recruiting quality employees, high startup costs, lack of industry connections, and high insurance premiums were unique obstacles to establishing YBM businesses. Purposeful actions by the forest industry, policymakers, and other stakeholders may encourage the formation and retention of YBM logging businesses. Study Implications: As the current generation of logging business owners leaves the industry, it is important to develop new businesses. New businesses will likely be owned by young owners, mid-career professionals starting new logging businesses (beginning businesses), and businesses owned by members of a minority group (YBM). Targeted efforts by loggers’ associations, the forest industry, and other stakeholders that provide business management training, develop a skilled workforce of equipment operators and log truck drivers, and promote policies that result in affordable insurance may encourage the establishment and retention of YBM businesses.
{"title":"Status of and Challenges to the Establishment and Retention of Young, Beginning, and Minority-Owned Logging Businesses in Florida and Georgia","authors":"Anna M Ellis, Joseph L Conrad, Puneet Dwivedi, Gary T Green","doi":"10.1093/jofore/fvad048","DOIUrl":"https://doi.org/10.1093/jofore/fvad048","url":null,"abstract":"Abstract Most logging businesses in the US South are owned by White males, many of whom are approaching retirement. The purpose of this study was to evaluate the characteristics of logging businesses with a young owner, beginning (new) business owner, and businesses owned by members of a minority group (YBM). In-person interviews were conducted with twelve YBM logging business owners in Florida and Georgia to gather information on business characteristics and perceived barriers to the formation of these businesses. The YBM business owners were more educated, employed more workers, and had similar capital investments relative to other logging business owners. These owners stated that difficulty recruiting quality employees, high startup costs, lack of industry connections, and high insurance premiums were unique obstacles to establishing YBM businesses. Purposeful actions by the forest industry, policymakers, and other stakeholders may encourage the formation and retention of YBM logging businesses. Study Implications: As the current generation of logging business owners leaves the industry, it is important to develop new businesses. New businesses will likely be owned by young owners, mid-career professionals starting new logging businesses (beginning businesses), and businesses owned by members of a minority group (YBM). Targeted efforts by loggers’ associations, the forest industry, and other stakeholders that provide business management training, develop a skilled workforce of equipment operators and log truck drivers, and promote policies that result in affordable insurance may encourage the establishment and retention of YBM businesses.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":" 44","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135291670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amanda Robillard, Cassandra Johnson Gaither, John Schelhas, Brett J Butler
Abstract The USDA Forest Service, National Woodland Owner Survey asks family forest owners (FFOs) about their attitudes and intentions regarding their forestland. Historically, the number of responses from Black or African American FFOs has been very low, but it is uncertain whether this is because of nonresponse bias or that there are relatively few Black FFOs. To get a better understanding of these FFOs and to test a method to increase response rates, an intensified survey effort was conducted in three southern states: Alabama, North Carolina, and South Carolina. Analyses indicate that Black FFOs have slightly different objectives, activities, and ownership structure for their forestland than their White counterparts, who have traditionally represented the majority of FFOs. Study Implications: By conducting an experiment to increase response rates from Black family forest owners to the National Woodland Owner Survey, we find traditional methodology is not effective. More importantly, we see this group has moderately different responses than their White counterparts. This has wide ranging implications for landowner assistance programs and other initiatives that have been designed on the premise that we are accurately capturing responses from all woodland owners.
{"title":"Black Family Forest Owners in the Southeastern United States: A Case Study in Six Counties","authors":"Amanda Robillard, Cassandra Johnson Gaither, John Schelhas, Brett J Butler","doi":"10.1093/jofore/fvad042","DOIUrl":"https://doi.org/10.1093/jofore/fvad042","url":null,"abstract":"Abstract The USDA Forest Service, National Woodland Owner Survey asks family forest owners (FFOs) about their attitudes and intentions regarding their forestland. Historically, the number of responses from Black or African American FFOs has been very low, but it is uncertain whether this is because of nonresponse bias or that there are relatively few Black FFOs. To get a better understanding of these FFOs and to test a method to increase response rates, an intensified survey effort was conducted in three southern states: Alabama, North Carolina, and South Carolina. Analyses indicate that Black FFOs have slightly different objectives, activities, and ownership structure for their forestland than their White counterparts, who have traditionally represented the majority of FFOs. Study Implications: By conducting an experiment to increase response rates from Black family forest owners to the National Woodland Owner Survey, we find traditional methodology is not effective. More importantly, we see this group has moderately different responses than their White counterparts. This has wide ranging implications for landowner assistance programs and other initiatives that have been designed on the premise that we are accurately capturing responses from all woodland owners.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"32 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135430172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sarah A Wegmueller, William B Monahan, Philip A Townsend
Abstract Effective management of forest insects and diseases requires detection of abnormal mortality, particularly among a single species, sufficiently early to enable effective management. Remote detection of individual trees crowns requires a spatial resolution not available from satellites such as Landsat or Sentinel-2. In the United States, there are currently few operational systems capable of effectively and affordably detecting and mapping tree mortality over broad landscapes using high-resolution imagery. Here, we introduce the Tree Condition and Analysis Program (TreeCAP), an open-source system that uses freely available imagery from the National Agriculture Imagery Program (NAIP) to create maps of tree condition (healthy or damaged). We demonstrate the potential applications of TreeCAP in four study sites: (1) beetle-killed pines in California, (2) emerald ash borer progression in Wisconsin, (3) hemlock wooly adelgid mortality in Pennsylvania, and (4) drought damage in Texas. We achieved an average overall accuracy of 87% across all study sites. Study Implications: TreeCAP is a software program, ready for operational use, intended to help manage forest health in the contiguous United States at the individual tree level. Using freely available high-resolution NAIP airborne imagery and LiDAR data, TreeCAP maps tree crown condition, highlighting areas that may warrant further attention to forest managers. We demonstrate the potential applications of TreeCAP in four study sites: (1) beetle-killed pines in California, (2) emerald ash borer progression in Wisconsin, (3) hemlock wooly adelgid mortality in Pennsylvania, and (4) drought damage in Texas. We achieved an average overall accuracy of 87% across all study sites.
{"title":"Tree Condition and Analysis Program – Detecting Forest Disturbance at the Tree Level across the Contiguous United States with High Resolution Imagery","authors":"Sarah A Wegmueller, William B Monahan, Philip A Townsend","doi":"10.1093/jofore/fvad039","DOIUrl":"https://doi.org/10.1093/jofore/fvad039","url":null,"abstract":"Abstract Effective management of forest insects and diseases requires detection of abnormal mortality, particularly among a single species, sufficiently early to enable effective management. Remote detection of individual trees crowns requires a spatial resolution not available from satellites such as Landsat or Sentinel-2. In the United States, there are currently few operational systems capable of effectively and affordably detecting and mapping tree mortality over broad landscapes using high-resolution imagery. Here, we introduce the Tree Condition and Analysis Program (TreeCAP), an open-source system that uses freely available imagery from the National Agriculture Imagery Program (NAIP) to create maps of tree condition (healthy or damaged). We demonstrate the potential applications of TreeCAP in four study sites: (1) beetle-killed pines in California, (2) emerald ash borer progression in Wisconsin, (3) hemlock wooly adelgid mortality in Pennsylvania, and (4) drought damage in Texas. We achieved an average overall accuracy of 87% across all study sites. Study Implications: TreeCAP is a software program, ready for operational use, intended to help manage forest health in the contiguous United States at the individual tree level. Using freely available high-resolution NAIP airborne imagery and LiDAR data, TreeCAP maps tree crown condition, highlighting areas that may warrant further attention to forest managers. We demonstrate the potential applications of TreeCAP in four study sites: (1) beetle-killed pines in California, (2) emerald ash borer progression in Wisconsin, (3) hemlock wooly adelgid mortality in Pennsylvania, and (4) drought damage in Texas. We achieved an average overall accuracy of 87% across all study sites.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"68 7-8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135455545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
David N Bengston, Lynne M Westphal, Paul Adelson, Jason Crabtree, Michael J Dockry, Andy Hines, George H Kubik, Maria Romero, Zach Van Stanley, Nicole L Zimmerman
Abstract Foresight is essential for long-term planning and forward-looking decision-making in forestry, where planning horizons often span many decades. But generating foresight is challenging due to the increasing pace and complexity of change and growing uncertainty about the future. Most change that could affect or even disrupt forestry in the future originates outside of the field, such as social, technological, economic, and environmental changes. The Forest Futures Horizon Scanning project (Forest Horizons) aims to generate foresight by identifying early signals of change from outside forestry that professionals within the field may not be aware of or pay close attention to. This article draws on the database of signals of change uncovered in the Forest Horizons project and identifies fifteen key emerging changes that could help shape the long-term future of forestry. Study Implications: The long-term nature of forestry has compelled foresters to be forward-looking and plan many decades ahead. Horizon scanning is a tool that can enhance foresight in forestry by identifying emerging signals of change that could affect the field in the future. Fifteen wide-ranging early signals of change are highlighted in this article. Consideration of these emerging changes in long-term and strategic planning could help forestry decision makers prepare for change and avoid being blindsided. Horizon scanning is a useful approach to help generate essential foresight in an era of increasingly rapid, complex, and often surprising change.
{"title":"Emerging Signals of Change that Could Shape the Future of Forestry: a Horizon Scan","authors":"David N Bengston, Lynne M Westphal, Paul Adelson, Jason Crabtree, Michael J Dockry, Andy Hines, George H Kubik, Maria Romero, Zach Van Stanley, Nicole L Zimmerman","doi":"10.1093/jofore/fvad046","DOIUrl":"https://doi.org/10.1093/jofore/fvad046","url":null,"abstract":"Abstract Foresight is essential for long-term planning and forward-looking decision-making in forestry, where planning horizons often span many decades. But generating foresight is challenging due to the increasing pace and complexity of change and growing uncertainty about the future. Most change that could affect or even disrupt forestry in the future originates outside of the field, such as social, technological, economic, and environmental changes. The Forest Futures Horizon Scanning project (Forest Horizons) aims to generate foresight by identifying early signals of change from outside forestry that professionals within the field may not be aware of or pay close attention to. This article draws on the database of signals of change uncovered in the Forest Horizons project and identifies fifteen key emerging changes that could help shape the long-term future of forestry. Study Implications: The long-term nature of forestry has compelled foresters to be forward-looking and plan many decades ahead. Horizon scanning is a tool that can enhance foresight in forestry by identifying emerging signals of change that could affect the field in the future. Fifteen wide-ranging early signals of change are highlighted in this article. Consideration of these emerging changes in long-term and strategic planning could help forestry decision makers prepare for change and avoid being blindsided. Horizon scanning is a useful approach to help generate essential foresight in an era of increasingly rapid, complex, and often surprising change.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"165 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135977261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Travis B Paveglio, Annie Schmidt, Michelle Medley-Daniel
Abstract Wildfire science, policy, and practice lack systematic means for “tailoring” fire adaptation practices to socially diverse human populations and in ways that aggregate existing lessons. This article outlines the development and initial operationalization of the Fire Adapted Communities Pathways Tool, an inductive set of processes that help facilitate dialogue about needs and priorities for wildfire adaptation strategies across ownership boundaries or partners. We outline the stages and considerations organized by the tool, including how its components build from decades of social science and practitioner experience facilitating fire adaptation choices among communities spanning the United States. We then outline examples for how the pathways tool provides opportunities to reflect and respond to the needs of diverse human populations implementing fire adaptation in distinct places. Finally, we discuss how the tool can help advance a “science of practice” for wildfire adaptation by promoting social learning or gathering monitoring information at multiple scales. Study Implications: The pathways tool provides a series of empirically informed processes, choices, and engagement tactics designed to foster shared agreement about the best practices for wildfire adaptation across site-specific local conditions. We outline how the tool can advance adaptation processes for a variety of users, including (1) a community oriented planning process that will help reinforce or catalyze collective action about fire management, (2) a systematic approach for monitoring differential progress toward development of fire-adapted communities, and (3) a potential feedback mechanism that informs programmatic foci or allocation of future resources across potential actions designed for diverse social conditions.
{"title":"The Fire Adapted Communities Pathways Tool: Facilitating Social Learning and a Science of Practice","authors":"Travis B Paveglio, Annie Schmidt, Michelle Medley-Daniel","doi":"10.1093/jofore/fvad044","DOIUrl":"https://doi.org/10.1093/jofore/fvad044","url":null,"abstract":"Abstract Wildfire science, policy, and practice lack systematic means for “tailoring” fire adaptation practices to socially diverse human populations and in ways that aggregate existing lessons. This article outlines the development and initial operationalization of the Fire Adapted Communities Pathways Tool, an inductive set of processes that help facilitate dialogue about needs and priorities for wildfire adaptation strategies across ownership boundaries or partners. We outline the stages and considerations organized by the tool, including how its components build from decades of social science and practitioner experience facilitating fire adaptation choices among communities spanning the United States. We then outline examples for how the pathways tool provides opportunities to reflect and respond to the needs of diverse human populations implementing fire adaptation in distinct places. Finally, we discuss how the tool can help advance a “science of practice” for wildfire adaptation by promoting social learning or gathering monitoring information at multiple scales. Study Implications: The pathways tool provides a series of empirically informed processes, choices, and engagement tactics designed to foster shared agreement about the best practices for wildfire adaptation across site-specific local conditions. We outline how the tool can advance adaptation processes for a variety of users, including (1) a community oriented planning process that will help reinforce or catalyze collective action about fire management, (2) a systematic approach for monitoring differential progress toward development of fire-adapted communities, and (3) a potential feedback mechanism that informs programmatic foci or allocation of future resources across potential actions designed for diverse social conditions.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135552274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gaurav Dhungel, Thomas O Ochuodho, John M Lhotka, Jeffrey W Stringer, Kamana Poudel
Abstract White oak is a major commercial tree species and an important timber resource in Kentucky. However, current forest inventory trends from the Central Hardwood Forest Region (CHFR) reveal a sustainability threat from declining white oak regeneration and recruitment leading to a disproportionate inventory structure. Using Forest Inventory and Analysis (FIA) data together with the Forest Vegetation Simulator (FVS), we performed a base run analysis of projected inventory levels of white oak sawlogs to better understand whether the inventory level is sustainable to support the current harvest level of white oak in the future. The projections were further examined by tree grades to provide a general outlook on the quality of white oak timber growing in Kentucky’s forests in posterity. By doing so, we generated results that indicate that projected inventory levels of white oak sawlogs cannot be considered sustainable to support current harvest levels from 2058 onwards. In addition, the long-term trends in inventory levels of high-quality white oak sawlogs would be continuously declining whereas that of low-quality sawlogs would be steadily increasing. On the brink of these significant inventory shifts, our study calls for proactive forest management approaches to stabilize the white oak timber resource supply in Kentucky and beyond. Study Implications: This study examines the future inventory of white oak in Kentucky based on tree quality under a baseline harvest level. The main finding of the article is that the projected inventory levels of high-quality white oak sawlogs would continuously decline over the 50-year period. The study results, such as the precipitous decline of sawlog inventory after 2058, warrant a call to action on white oak–dependent stakeholders to develop sustainability plans and make timely investments in white oak forest management to counteract mounting ecological and economic pressures.
{"title":"Sustainability of White Oak (<i>Quercus alba</i>) Timber Supply in Kentucky","authors":"Gaurav Dhungel, Thomas O Ochuodho, John M Lhotka, Jeffrey W Stringer, Kamana Poudel","doi":"10.1093/jofore/fvad041","DOIUrl":"https://doi.org/10.1093/jofore/fvad041","url":null,"abstract":"Abstract White oak is a major commercial tree species and an important timber resource in Kentucky. However, current forest inventory trends from the Central Hardwood Forest Region (CHFR) reveal a sustainability threat from declining white oak regeneration and recruitment leading to a disproportionate inventory structure. Using Forest Inventory and Analysis (FIA) data together with the Forest Vegetation Simulator (FVS), we performed a base run analysis of projected inventory levels of white oak sawlogs to better understand whether the inventory level is sustainable to support the current harvest level of white oak in the future. The projections were further examined by tree grades to provide a general outlook on the quality of white oak timber growing in Kentucky’s forests in posterity. By doing so, we generated results that indicate that projected inventory levels of white oak sawlogs cannot be considered sustainable to support current harvest levels from 2058 onwards. In addition, the long-term trends in inventory levels of high-quality white oak sawlogs would be continuously declining whereas that of low-quality sawlogs would be steadily increasing. On the brink of these significant inventory shifts, our study calls for proactive forest management approaches to stabilize the white oak timber resource supply in Kentucky and beyond. Study Implications: This study examines the future inventory of white oak in Kentucky based on tree quality under a baseline harvest level. The main finding of the article is that the projected inventory levels of high-quality white oak sawlogs would continuously decline over the 50-year period. The study results, such as the precipitous decline of sawlog inventory after 2058, warrant a call to action on white oak–dependent stakeholders to develop sustainability plans and make timely investments in white oak forest management to counteract mounting ecological and economic pressures.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135695735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction to: SAF 2022 Accreditation Committee Actions","authors":"","doi":"10.1093/jofore/fvad045","DOIUrl":"https://doi.org/10.1093/jofore/fvad045","url":null,"abstract":"","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136342382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Martin Ritchie, John-Pascal Berrill, Ethan Hammett, Jonathan W Long
Abstract Hardwoods resprouting after wildfire or cutting develop as multistemmed clumps that gradually self-thin over time. There is increasing interest in thinning of sprouting species to accelerate the formation of tree characteristics important to indigenous cultural practices and wildlife such as large-diameter stems, large branches, broad crowns, and acorn production. We compared responses to three thinning treatments applied to black oak (Quercus kelloggii) resprouting after high-severity wildfire throughout northern California, USA. Basal area increment of the dominant stem was greatest after only one stem was retained, intermediate after three stems were retained, and lowest within unthinned oaks. Unwanted resprouting in response to the thinning was minimized by retaining three stems. Acorn production tended to increase as time elapsed since the fire (i.e., larger, older sprouts) but varied among sites and was noted as early as six years after fire at one site. More study is needed to test for the effects of thinning timing and intensity on the acceleration of acorn production as well as stem, branch, and crown size development over time.
{"title":"Early Responses to Crown Modification of California Black Oak Sprouts Initiated by High-Severity Wildfire","authors":"Martin Ritchie, John-Pascal Berrill, Ethan Hammett, Jonathan W Long","doi":"10.1093/jofore/fvad038","DOIUrl":"https://doi.org/10.1093/jofore/fvad038","url":null,"abstract":"Abstract Hardwoods resprouting after wildfire or cutting develop as multistemmed clumps that gradually self-thin over time. There is increasing interest in thinning of sprouting species to accelerate the formation of tree characteristics important to indigenous cultural practices and wildlife such as large-diameter stems, large branches, broad crowns, and acorn production. We compared responses to three thinning treatments applied to black oak (Quercus kelloggii) resprouting after high-severity wildfire throughout northern California, USA. Basal area increment of the dominant stem was greatest after only one stem was retained, intermediate after three stems were retained, and lowest within unthinned oaks. Unwanted resprouting in response to the thinning was minimized by retaining three stems. Acorn production tended to increase as time elapsed since the fire (i.e., larger, older sprouts) but varied among sites and was noted as early as six years after fire at one site. More study is needed to test for the effects of thinning timing and intensity on the acceleration of acorn production as well as stem, branch, and crown size development over time.","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Journal of Forestry Quiz","authors":"","doi":"10.1093/jofore/fvad034","DOIUrl":"https://doi.org/10.1093/jofore/fvad034","url":null,"abstract":"","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135507384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The USDA Forest Service (Forest Service)’s historical documents collection at the National Archives includes many high-quality digital public domain photographs of foresters, stand conditions, and forest management practices, as well as a number of other subjects. These images offer researchers and managers numerous opportunities to study the American past and thus better address contemporary forest and forestry issues. To demonstrate this, the following pictures of historical longleaf pine ( Pinus palustris ) woodlands provide a reconsideration of the concept of old-growth forests and desired attributes from them can be encouraged in second growth. In this example, these images illustrate how a thorny challenge for many forest managers—the designation of stands as old growth—can be approached using a nontraditional yet well-defined “fuzzy set” mathematical theory (see also Bragg 2022).
{"title":"Using a Fuzzy View of Old-Growth Longleaf Pine to Derive Silvicultural Clarity with Restoration","authors":"Don C Bragg","doi":"10.1093/jofore/fvad028","DOIUrl":"https://doi.org/10.1093/jofore/fvad028","url":null,"abstract":"The USDA Forest Service (Forest Service)’s historical documents collection at the National Archives includes many high-quality digital public domain photographs of foresters, stand conditions, and forest management practices, as well as a number of other subjects. These images offer researchers and managers numerous opportunities to study the American past and thus better address contemporary forest and forestry issues. To demonstrate this, the following pictures of historical longleaf pine ( Pinus palustris ) woodlands provide a reconsideration of the concept of old-growth forests and desired attributes from them can be encouraged in second growth. In this example, these images illustrate how a thorny challenge for many forest managers—the designation of stands as old growth—can be approached using a nontraditional yet well-defined “fuzzy set” mathematical theory (see also Bragg 2022).","PeriodicalId":15821,"journal":{"name":"Journal of Forestry","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135091045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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