Regional Forecasting Of Southern Pine Beetle Outbreaks In The Southeastern Usa Using Spbom1 With Artificial Intelligence-Based Modeling,
2026
Clemson University
Regional Forecasting Of Southern Pine Beetle Outbreaks In The Southeastern Usa Using Spbom1 With Artificial Intelligence-Based Modeling, Ebere L. Anozie
All Dissertations
Southern pine beetle (SPB; Dendroctonus frontalis) outbreaks are among the most damaging biological disturbances affecting pine forests of the southeastern United States, capable of causing extensive tree mortality, economic losses, and reduced ecosystem resilience. This dissertation evaluated and advanced predictive approaches for SPB outbreak forecasting by integrating systematic review, geospatial modeling, comparative model evaluation, and artificial intelligence-based prediction. First, a systematic review of SPB predictive tools from 1978 to 2024 showed that modeling has evolved from statistical, climatic, and mechanistic approaches to remote sensing, GIS, machine learning, hybrid modeling, and decision-support systems, although many tools remain limited by scale …
Considerations And Challenges For Oak-Pine Woodland Restoration In The Southern Appalachians,
2026
Clemson University
Considerations And Challenges For Oak-Pine Woodland Restoration In The Southern Appalachians, Armin Weise
All Dissertations
Appalachian forests in the southeastern United States are composed of fire-adapted communities. These have historically been burned by native Americans and by lightning-ignited fires, causing widespread ignitions across the landscape for millennia that have shaped the forest and the species within it. Many of the more xeric oak-pine forest systems in the region were more akin to woodlands with open midstories, understocked canopies, and a diverse understory layer of herbaceous species and shrubs. With the decline of Native Americans due to disease and forced removal, fire across the landscape declined, a trend compounded by fire-suppression policies put forth by the …
Quaking Aspen On Cedar Mountain, Utah: Status And Update,
2026
Utah State University
Quaking Aspen On Cedar Mountain, Utah: Status And Update, Jaycee Cappaert, Larissa L. Yocom, Paul C. Rogers, Darren J. Mcavoy, R. Justin Derose
Wildland Resources Student Research
Quaking aspen forests are important communities in the western United States where they provide preferential food and habitat for animals, limit wildfires from spreading, and have favorable aesthetics, among other things. Their putative decline is an issue for ecology and management. We remeasured the aspen population on Cedar Mountain, Utah, to assess changes to its condition since it was originally measured in 2008 and laid the groundwork for continued aspen monitoring on Cedar Mountain. Our objectives were to compare current metrics of stand structure and composition, mortality, crown dieback, bole damage, regeneration, and recruitment, to those of the original inventory. …
Nh Dfl - 25 Years Of Hwa - Peterborough_2026_Aug_11,
2026
NH Division of Forests and Lands
Nh Dfl - 25 Years Of Hwa - Peterborough_2026_Aug_11, Ryan Crandall
UNH Cooperative Extension
No abstract provided.
Optimizing Urban Forestry Through Green Infrastructure: Tree Health And Water Retention In Ciudad Juarez Rain Gardens,
2026
University of Texas at El Paso
Optimizing Urban Forestry Through Green Infrastructure: Tree Health And Water Retention In Ciudad Juarez Rain Gardens, Tomas Rogelio Lizarraga Ruiz
Open Access Theses & Dissertations
Urban green spaces (UGS) in arid regions face significant challenges due to water scarcity and extreme thermal demand. This study evaluates the efficacy of Nature Based Solutions (NBS), rain gardens and median strips, in enhancing the physiological resilience of urban trees in Ciudad Juárez, Mexico. Using a comparative framework, the research monitored a native evergreen (Dermatophyllum secundiflorum) and an introduced deciduous species (Morus sp.) across six planting treatments. Statistical analysis reveals that green infrastructure (GI) acts as a critical physiological accelerant. Trees situated within rain gardens and medians significantly outperformed those in restricted pot and sidewalk settings, maintaining higher stomatal …
New Paradigm Of Forestry And Grassland Research Driven By Artificial Intelligence,
2026
Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing 100091, China; National Forestry and Grassland Science Data Center, Beijing 100091, China
New Paradigm Of Forestry And Grassland Research Driven By Artificial Intelligence, Zhang Huaiqing, Jiaojun Zhu, Yang Liu, Tingdong Yang, Tian Gao, Jing Zhang, Xueyan Zhu, Yan Chen, Xian Jiang, Zeyu Cui, Jingwei Tan, Kexin Lei
Bulletin of Chinese Academy of Sciences (Chinese Version)
Addressing the current limitations in forestry and grassland research, particularly in cross-scale system cognition, complex process mechanism representation, and multi-scenario simulation, this study proposes an artificial intelligence-driven paradigm reconstruction framework, to shift the research model from experience-oriented approaches toward data- and intelligence-driven integration. On this basis, the study systematically establishes a multidimensional mapping between artificial intelligence and forestry and grassland research across research objects, processes, and objectives, and clarifies their intrinsic coupling mechanisms and technical pathways. Furthermore, it develops a foundational capability system to support the new paradigm from four key dimensions: data, computing power, models, and applications. By examining …
Lowland Tropical Forests Remain A Methane Sink Under Warming And Long-Term Hurricane Disturbance Recovery,
2026
Chapman University
Lowland Tropical Forests Remain A Methane Sink Under Warming And Long-Term Hurricane Disturbance Recovery, Gabriele Larocca Conte, Lucia Zuvela, Rachel Cruz-Pérez, Tatiana Barreto-Vélez, Nibia Becerra-Santillan, Sophia F. Campbell, Molly A. Cavaleri, Et Al.
Michigan Tech Publications
Methane (CH4) is a potent greenhouse gas, and tropical forests account for roughly one–third of global atmospheric CH4 uptake by soils. Projected warming and more frequent hurricanes in these ecosystems may alter soil CH4 sink strength, as warmer and wetter soils enhance methanogenesis activity. We measured soil CH4 and CO2 efflux during the calendar summer months of 2023 and 2024 alongside continuous records of soil moisture, soil and air temperature, and precipitation in an in–situ warming experiment (TRACE) located in a lowland tropical forest in Puerto Rico, six to seven years after Hurricanes Irma and Maria (2017). The realized warming …
Tree Layer Composition And Regeneration Status Of Quercus Floribunda Lindl. On Different Aspects Of Nainital Catchment In Kumaun Himalaya,
2026
Department of Forestry, D.S.B Campus, Kumaun University, Nainital, 263001, India
Tree Layer Composition And Regeneration Status Of Quercus Floribunda Lindl. On Different Aspects Of Nainital Catchment In Kumaun Himalaya, Ambica Agnihotri, Ashish Tewari, Shahbaz Ali
Journal of Environmental Science and Sustainable Development
Oaks are climax-forming species found at various elevations in the Himalayas between 2100– 2700 masl. However, aspect-wise regeneration patterns of Quercus floribunda in the Nainital catchment remain poorly documented. While previous studies focused on oak forest structure, the present study provides new insight into aspect-wise variation in the regeneration stages of Q. floribunda in relation to microclimatic conditions. The present study aims to evaluate tree composition and the regeneration status of Q. floribunda forests across different slope aspects in the Nainital catchment area of the Kumaun Himalaya. Four sites representing different slope aspects were selected in the Nainital catchment. Soil …
Financial Analysis Tool (Ct-Ft) For Western North Carolina Christmas Tree Growers,
2026
The Westervelt Company
Financial Analysis Tool (Ct-Ft) For Western North Carolina Christmas Tree Growers, Sam Blumenfeld, Solomon Ghezehei, Justin G.A. Whitehill, Elizabeth G. Nichols
Journal of Extension
Western North Carolina is a major national Christmas tree (CT) production region, yet the CT industry faces numerous challenges that threaten its financial sustainability. Little economic research has been done, and limited decision-making tools exist to assist producers, Extension agents, and associated industry stakeholders. We developed an Excel-based financial analysis tool (CT-FT) to assist small and midsize wholesale CT producers in operational planning and financial assessment. The publicly available financial tools will enable CT growers to better understand their finances and operations, interact with financial stakeholders, assess alternative management scenarios, and track yearly costs to improve operational financial sustainability.
Height Does Not Impair The Hydraulic System Of The Tallest Tropical Dipterocarp Trees,
2026
The University of Texas Rio Grande Valley
Height Does Not Impair The Hydraulic System Of The Tallest Tropical Dipterocarp Trees, Paulo Bittencourt, Arne Scheire, Palasiah Jotan, Jehova Lourenço-Junior, Lindsay F. Banin, Mohd. Aminur Faiz Bin Suis, David Frp Burslem, Bradley O. Christoffersen, David Coomes, Peter Groenendijk
School of Integrative Biological & Chemical Sciences Faculty Publications
Half of the aboveground biomass in forests is stored in a disproportionately small number of very tall trees. These giants are predicted to be more vulnerable to drought-induced damage because height impairs their hydraulic system. We evaluated whether the hydraulic system of world’s tallest tropical tree species—Southeast Asian dipterocarps—are negatively affected by their height. The more negative xylem pressures caused by tree height were fully compensated for through adjustment of vessel anatomy and leaf hydraulic traits, and the trees suffered no height-related loss in growth during a severe drought. Therefore, height does not make the hydraulic systems of the world’s …
Sensitivity Of The Mangrove Forest In The Joal-Fadiouth Marine Protected Area (Senegal) To Climate Variability (Rainfall And Temperatures),
2026
Regional Postgraduate School of Integrated Management and Development of Tropical Forests and Territories, Kinshasa, DR Congo
Sensitivity Of The Mangrove Forest In The Joal-Fadiouth Marine Protected Area (Senegal) To Climate Variability (Rainfall And Temperatures), Eugenie Marie Mossane Sene, Elhadji Faye, Sylvie Brizard Zongo, Hippolyte Ditona Tsumbu, Jean-Claude Micha
Journal of Bioresource Management
Mangroves provide coastal communities with a multitude of ecosystem services. This is the case in Joal-Fadiouth. A study on its mangrove dynamics revealed a decline in area between 1974 and 2004, followed by a gradual trend after it acquired Marine Protected Area (MPA) status in 2004. Given the importance of this mangrove, the research focused on analyzing its evolution associated with rainfall and temperature variability. To do this, Spearman’s Rho correlation coefficient was performed between mangrove areas in 10-year increments from 1974 to 2024 and values of climate parameters studied for each increment, with n (number of pairs) = 6. …
Distribution And Impact Of Cogongrass (Imperata Cylindrica) In Northern Mississippi,
2026
Mississippi State University
Distribution And Impact Of Cogongrass (Imperata Cylindrica) In Northern Mississippi, Carl R. Pulver V, Ryan E. Burke, Elizabeth Esser, Evan Moore, Ashley Schulz
Endeavors: Mississippi State Undergraduate Research Journal
Cogongrass (Imperata cylindrica) is a non-native, rhizomatous grass that has invaded the southeastern United States. It forms dense mats that outcompete native plants, alters decomposition and microbial assemblages, and has highly flammable litter that alters fire behavior, affecting native plant communities. Though surveys for cogongrass have been conducted in southern Mississippi, the degree of cogongrass infestations in northern Mississippi has remained unclear and concerning. This study aimed to update cogongrass location data for the state and identify problem areas to guide state invasive plant management efforts. To provide a starting point, previously documented cogongrass locations were synthesized from natural history …
Prediction Of Furniture Exports In Türkiye Using Machine Learning Methods,
2026
TÜBİTAK
Prediction Of Furniture Exports In Türkiye Using Machine Learning Methods, İlker Akyüz, Nadi̇r Ersen, Ti̇muçi̇n Bardak, Selahatti̇n Bardak
Turkish Journal of Agriculture and Forestry
In this study, it was aimed to predict Türkiye’s furniture exports for the period from January 2010 to May 2025 using machine learning methods based on macroeconomic indicators. The dataset consisted of 10 economic variables, including the furniture industry production index, capacity utilization rate, import volume, total exports, real effective exchange rate, producer price index, money supply, and oil prices, with 185 observations per variable and a total of 2035 data points. During the data preprocessing phase, no missing or outlier values were detected, and the data were divided into 70% training and 30% testing subsets. Decision tree, random forest, …
Ozonated Water Delays The Microbial Growth And Sensory Quality Loss Of Capia Pepper Fruit During Cold Storage,
2026
TÜBİTAK
Ozonated Water Delays The Microbial Growth And Sensory Quality Loss Of Capia Pepper Fruit During Cold Storage, Yasi̇n Şi̇mşek, Mehmet Ali̇ Koyuncu, Derya Erbaş
Turkish Journal of Agriculture and Forestry
The aim of the present research was to evaluate, for the first time, the effect of ozonated water treatments on the postharvest quality of capia pepper (Capsicum annuum L. ‘Kaptan’). The peppers were harvested at the optimum time and transported to the laboratory immediately. Uniform and quality fruit was selected and precooled. After precooling, the fruit was divided into four groups. The first three groups were immersed in ozonated water at three different concentrations (1.0, 2.0 and 3.0 ppm) for 15 min. The last group (control) was immersed in distilled water for 15 min. The peppers were kept at room …
Unveiling Resistance Mechanisms To Fusarium Wilt Through Comparative Transcriptome Analysis Of Cicer Arietinum And Cicer Reticulatum, Özlem Tuna, Yasi̇n Kaymaz, Talap Talapov, Canan Can, Muhammed Bahatti̇n Tanyolaç, Duygu Ateş
Turkish Journal of Agriculture and Forestry
Developing resistant chickpea cultivars is essential for managing Fusarium wilt caused by Fusarium oxysporum, a major pathogen responsible for substatial yield losses. In this study, we conducted RNA-seq–based transcriptome analysis to characterize gene expression changes in resistant and susceptible genotypes of Cicer arietinum L. and C. reticulatum following inoculation with Fusarium oxysporum f. sp. ciceris race 0. Susceptible genotypes exhibited markedly higher numbers of differentially expressed genes compared with resistant genotypes. Defense-related genes were induced in all plants upon infection; however, resistant genotypes specifically upregulated genes functioning in the apoplast or extracellular region while downregulating intracellular processes—a pattern not observed …
Ameliorating Chromium-Induced Stress In Maize Through Phosphorus And Melatonin Application,
2026
Government College University, Faisalabad , Pakistan
Ameliorating Chromium-Induced Stress In Maize Through Phosphorus And Melatonin Application, Zunaira Zafar, Shoaib Ahmad, Muhammad Akhtar, Shafaqat Ali, Sarah Owdah Alomrani, Muhammad Ali Alshehri
Turkish Journal of Agriculture and Forestry
Chromium (Cr+6) toxicity is a significant environmental stress factor that severely hampers plant growth and productivity. This study aimed to evaluate whether the combined application of phosphorus fertilizer and melatonin could alleviate chromium induced stress in maize (Zea mays L.). A foliar spray of melatonin (50 µM) was applied alongside two phosphorus sources—phosphoric acid (PA) and diammonium phosphate (DAP), each at 60% of the recommended rate. Two maize cultivars (FH-1046 and YH-1898) were grown under chromium stress (0, 15, and 30 mg kg–1) to assess treatment effects. The results demonstrated that FH-1046 plants treated with PA + melatonin under noncontaminated …
The Change Of Yield, Growth, And Fruit Quality In Rubygem Strawberry Using Arbuscular Mycorrhizal Species,
2026
TÜBİTAK
The Change Of Yield, Growth, And Fruit Quality In Rubygem Strawberry Using Arbuscular Mycorrhizal Species, Selma Kuru Berk
Turkish Journal of Agriculture and Forestry
Arbuscular mycorrhizal fungi (AMF), which exist symbiotically with plant roots, affect plant growth, yield, and fruit quality. The effects of AMF vary depending on the cultivar and mycorrhizal type. In this study, the effects of different AMF types on the Rubygem strawberry cultivar, widely grown in Türkiye, were examined. Gigaspora margarita and Funneliformis mosseae AMF species were applied to plant roots at seedling planting. Fruit quality criteria, including yield, acidity, soluble solid content, phenolic compounds, organic acids, crown and root development, and the number of daughter plants and stolons, were examined. The highest yield was 431.02 g in G. margarita. …
Plant Extract-Enriched Mineral Beverages: Effects Of Temperature And Ultrasound Processing On Bioactive Content,
2026
TÜBİTAK
Plant Extract-Enriched Mineral Beverages: Effects Of Temperature And Ultrasound Processing On Bioactive Content, Eli̇f Feyza Topdaş, İsa Arslan Karakütük, Memnune Şengül
Turkish Journal of Agriculture and Forestry
Functional beverages derived from herbal extracts have potential health benefits. There is a growing interest in these beverages because they are a sustainable and health-promoting alternative to conventional flavored drinks. This study aimed to produce phenolic rich mineralized herbal beverages using lyophilized purple basil, lavender, and thyme extracts at two different concentrations (2% and 4%). Changes in the physicochemical properties (pH, electrical conductivity, color, and viscosity), total phenolic content (TPC), total flavonoid content (TFC), total antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2’-Azino-bis(3-ethylbenzothiazoline 6-sulfonic acid (ABTS) radical scavenging assays), and individual phenolic compounds were determined for beverages stored at 4, 25, and …
Ecological Risk Assessment Of Heavy Metal-Microplastic Interactions In Agricultural Soils Irrigated With Secondary Treated Wastewater, Senar Aydin, Osman Mücevher, Arzu Ulvi̇, Fatma Bedük, Özen Merken, Ci̇han Uzun, Mehmet Emi̇n Aydin
Turkish Journal of Agriculture and Forestry
The increased reuse of treated wastewater (TWW) for irrigation in arid and semiarid regions raises environmental concerns regarding microplastics (MPs), specifically their capacity to adsorb and transport heavy metals. This study assesses the quantity of MPs and associated metals (Cd, Cr, Cu, Pb, Ni, and Co) in agricultural soils irrigated with TWW in the Konya region of Türkiye. To this end, a total of 202 soil samples were collected from TWW-irrigated (180) and nonirrigated control fields (22) at two depths (0–10 and 10–20 cm). MPs were extracted from the samples using a density separation technique, identified microscopically, and analyzed for …
Influence Of Crop Diversification On Climate Change Mitigation And Business Profitability: A Study Of The Southern Marmara Region, Türkiye, Engi̇n Tolga Önder, Nuray Demi̇r
Turkish Journal of Agriculture and Forestry
Crop diversification strategies are being put forward to mitigate the negative effects of climate change associated with greenhouse gas emissions, and thus to ensure sustainable food production that is resilient to climate change and to reduce the risks faced by producers. By diversifying their agricultural products producers can insure themselves against the risks associated with climate variations, disease, and pests, contributing to both continuous food production and income flow. The present study investigates the effect of climate change on enterprise income in the Yenişehir district of Bursa province – a region noted for its intensive production of vegetables and other …
