Changes In Metabolomics And Tissue Architectural Alterations Jointly Ameliorate Salt Mediated Injuries In Nigella Sativa L., Noreen Akhter, Ayesha Ali, Muhammad Aqeel, Muhammad Muslim Shahnaz, Saima Iqbal, Ayesha Riaz, Mohammed O. Alshahrani, Ali Noman, Noreen Khalid, Khairah M. Alwutayd Alomran, Fahad Mohamed Al-Zuibar
Turkish Journal of Agriculture and Forestry
This study evaluated plant resistance to salinity across varying salt concentrations: 0, 50, 100, 150, and 200 mM NaCl. Thestudy revealed how these salt levels affected the morphological, physiological, biochemical, and developmental characteristics of theplants. At the 50 mM NaCl treatment level, plant height dropped by 8% in comparison to the control. The shoot fresh and dry weightsof every plant subjected to different levels of salt stress decreased noticeably. At 200 mM NaCl, the plants fresh weight of root decreasedby the greatest percentage (42.8%). The total number of chlorophyll a and chlorophyll b in Nigella sativa L. was significantly lower …
Accumulation Of Polyphenolic Compounds In Amelanchier × Lamarckii Fruit In Conditions Of Southwestern Slovakia,
2026
TÜBİTAK
Accumulation Of Polyphenolic Compounds In Amelanchier × Lamarckii Fruit In Conditions Of Southwestern Slovakia, Luba Durisova, Tunde Jurikova, Monika Ondrasova, Pavol Elias Jr., Deni̇z Hazar, Jiri Mlcek
Turkish Journal of Agriculture and Forestry
In Slovakia, snowy mespilus (Amelanchier × lamarckii F. G. Schroed.) is recognized both as an ornamental plant and alesser-known fruit species, prized for its high levels of bioactive compounds, particularly polyphenols. The aim of this study was todetect the polyphenolic profile of snowy mespilus and to assess polyphenol accumulation in cells. The total polyphenol content wasdetermined by the Folin–Ciocalteu method, antioxidant activity by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assayand the 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) method, and individual polyphenolic compounds by the highperformanceliquid chromatography (HPLC) method. The results of analyses revealed that among the phenolic acids, chlorogenicacid was the most prevalent [44.24 …
Assessing Tree Species Diversity In Forests Using Combined Remote Sensing Data,
2026
TÜBİTAK
Assessing Tree Species Diversity In Forests Using Combined Remote Sensing Data, Tufan Demi̇rel
Turkish Journal of Agriculture and Forestry
Tree species diversity (TSD) is a critical biological variable for ecosystem functioning and sustainable forest management.This study aimed to model TSD in forest ecosystems using spectral and texture metrics extracted from Sentinel-2, WorldView-3,and PlanetScope satellite imagery, and structural metrics derived from LiDAR data. Tree species data collected through field surveyswere used to calculate Shannon, Simpson, and species richness biodiversity indices. These biodiversity indicators were then related toexplanatory variables derived from remote sensing (RS) metrics. The Boruta algorithm was applied for variable selection and randomforest regression analysis was used for modeling. The results show that combining LiDAR and satellite data is …
Examining The Effect Of Different Polycarbonate Greenhouse Cover Materials On Tomato Yield And Plant Development With Thermal Imaging, Candan Korkmaz, Nefi̇se Yasemi̇n Tezcan
Turkish Journal of Agriculture and Forestry
In this study, the effects of different polycarbonate (PC) greenhouse covering materials on the environmental microclimateand plant growth were examined using three research greenhouses. Two types of PC covering materials were tested: the first greenhousewas covered with UV-additive PC (UV PC), the second greenhouse with UV+Infrared (IR) additive PC (UV+IR PC), and the third(control) greenhouse had UV-additive PC on the sidewalls and polyethylene (PE) covering material (UV PC+PE) on the roof. Themeasured fundamental parameters included total radiation transmittance, photosynthetically active radiation (PAR) transmittance,temperature, and relative humidity. Plant development was monitored and leaf temperatures were measured using a thermal camera atvarious …
Chrysin Alleviates Salt Stress By Enhancing Antioxidant Enzymes, Nutrient Balance, And Phytohormone Contents In Forage Pea,
2026
TÜBİTAK
Chrysin Alleviates Salt Stress By Enhancing Antioxidant Enzymes, Nutrient Balance, And Phytohormone Contents In Forage Pea, Sedat Severoğlu
Turkish Journal of Agriculture and Forestry
This study aimed to evaluate the potential protective effects of chrysin (Chr), a flavonoid compound, on growth, biochemical,hormonal, and nutrient levels in forage pea (Pisum sativum ssp. arvense L.) seedlings under NaCl-induced salt stress. The experimentwas conducted under controlled greenhouse conditions in a completely randomized design with three different concentrations of Chr(Chr0: 0 mM, Chr1: 0.1 mM, and Chr2: 0.5 mM Chr) and three levels of salt stress (S0: 0 mM, S1: 100 mM, and S2: 200 mM NaCl),resulting in nine treatment combinations (T0: Chr0S0, T1: Chr0S1, T2: Chr0S2, T3: Chr1S0, T4: Chr1S1, T5: Chr1S2, T6: Chr2S0, T7: Chr2S1, andT8: …
Effects Of Gamma Irradiation On Antioxidant Enzyme Activities In Black Carrot Callus Under Drought Stress,
2026
TÜBİTAK
Effects Of Gamma Irradiation On Antioxidant Enzyme Activities In Black Carrot Callus Under Drought Stress, Damla Turan Büyükdi̇nç, Di̇lruba Tabay Sümbül, Sheikh Mansoor
Turkish Journal of Agriculture and Forestry
Daucus carota L. (carrot) is a commercially significant root vegetable widely cultivated in temperate regions for its edible taproot and valued for its high nutritional content. This study aimed to investigate the effects of drought stress on callus tissues of the Hatay black carrot (Daucus carota L. ssp. sativus var. atrorubens Alef.) genotype and to determine the impact of different gamma radiation doses on antioxidant enzyme activities. Black carrot callus tissues were exposed to gamma irradiation at doses of 0, 7, 8, and 9 Gy to evaluate their responses to drought stress. Antioxidant enzyme activities, including superoxide dismutase (SOD), …
Bioactive Profile And Mineral Composition Of Fruit Extracts From Four Wild Hawthorn (Crataegus Spp.) Species,
2026
Mardin Artuklu University, Vocational Higher School of Kızıltepe
Bioactive Profile And Mineral Composition Of Fruit Extracts From Four Wild Hawthorn (Crataegus Spp.) Species, Özlem Çakir, Kübra Çinar Topçu, Abdurrahman Sefali, İshak Bayyi̇ği̇t, Gülçe İlhan, Jyoti̇ Singh
Turkish Journal of Agriculture and Forestry
This study compared the antioxidant capacity, total phenolic content (TPC), phenolic composition, lipid oxidation level, andmineral profiles of extracts obtained from four wild hawthorn species (Crataegus tanacetifolia, C. orientalis subsp. orientalis, C. orientalissubsp. szovitsii, and C. monogyna) collected from northeastern Türkiye. Significant interspecific variations were observed in DPPH,FRAP, and CUPRAC assays. While C. monogyna had the highest reducing capacity and TPC, C. orientalis subsp. szovitsii had the highestDPPH activity. Ultra-high performance liquid chromatography coupled to tandem mass spectrometry analysis showed that catechin,epicatechin, chlorogenic acid, and quinic acid were the major phenolics, and were particularly abundant in C. monogyna. Despitehaving a …
Production Of The Antitumor Compound Deoxyharringtonine By Suspension-Culturedcells Of Cephalotaxus Hainanensis,
2026
TÜBİTAK
Production Of The Antitumor Compound Deoxyharringtonine By Suspension-Culturedcells Of Cephalotaxus Hainanensis, Liang Wang, Muhammad Mubashar Zafar, Chongyu Wu, Zhiqiang Xiong, Jingyi Sun, Huapeng Sun, Hanqing Cong, Xuefei Jiang, Mahmoud F. Seleiman, Fei Qiao, Peter Nick
Turkish Journal of Agriculture and Forestry
Plant cell fermentation can be a sustainable biotechnological alternative to the wild collection of medicinal plants. As aparadigm, we explored the potential of using the highly endangered endemic tree Cephalotaxus hainanensis, which accumulatescephalotaxine esters—potent anticancer compounds. We successfully established a suspension cell line able to convert cephalotaxineinto its esters, including deoxyharringtonine, harringtonine, isoharringtonine and homoharringtonine at a remarkable maximalconversion rate of up to 86%, when supplemented with L-homoleucine, a precursor for the side chains of these esters. Furthermore, byadding elicitors, we were able to enhance the yield significantly beyond the values expected from the complete conversion of the addedcephalotaxine. In …
Pre- And Post-Coppice Production And Biomass Chemistry Of Eastern Cottonwood And Hybrid Poplars In The Southeastern Us,
2026
Mississippi State University
Pre- And Post-Coppice Production And Biomass Chemistry Of Eastern Cottonwood And Hybrid Poplars In The Southeastern Us, Heidi Renninger
Research Data
Sustainably grown feedstocks for bioenergy and bioproducts are important tools to fight climate change, provide ecosystem services, and sequester carbon. Populus species including hybrid poplars have been utilized around the world, and in the southeastern US native eastern cottonwood (P. deltoides) is often favored due to its resistance to stem cankers. However, P. deltoides has historically been grown in single stem production and its relative performance in short rotation coppice production, prevalent in Europe, is not well documented. Therefore, this study’s goals were to evaluate eastern cottonwood and hybrid poplar productivity under a two-year establishment and two-year coppice …
Qualitatively Assessing Trade-Offs And Co-Benefits At Local Scales When Considering Carbon Outcomes Among Other Management Goals,
2026
Michigan Technological University
Qualitatively Assessing Trade-Offs And Co-Benefits At Local Scales When Considering Carbon Outcomes Among Other Management Goals, Adrienne B. Keller, Ann L. Calhoun, Stephen D. Handler, Maria K. Janowiak, Caitlin E. Littlefield, Brian Miner
Michigan Tech Publications
Natural and working lands are often touted as natural climate solutions due to their ability to take up and store carbon, and land managers are increasingly tasked with considering how management actions impact carbon outcomes alongside other management goals. As a result, there is a need to assess how management actions may drive trade-offs and co-benefits between multiple management goals. However, quantitative analysis of trade-offs is not feasible for many local-scale management projects. We used a case study in an oak savanna in south-eastern Wisconsin, U.S.A. to develop and test a framework for qualitatively analysing local-scale trade-offs. Our framework is …
Modeling Carbon Fluxes In Tidal Forested Wetlands In The Mississippi River Deltaic Plain Under Various Hydrologic Conditions: Implications For River Diversions,
2026
United States Geological Survey
Modeling Carbon Fluxes In Tidal Forested Wetlands In The Mississippi River Deltaic Plain Under Various Hydrologic Conditions: Implications For River Diversions, Hongqing Wang, Ken W. Krauss, Gary P. Shaffer, Brett A. Patton, Daniel E. Kroes, Gregory B. Noe, Zhaohua Dai, Lindsey Dettwiller, Carl C. Trettin
Michigan Tech Publications
Our understanding of the impacts of climate change, sea-level rise (SLR), and freshwater management on the magnitude and variability of carbon fluxes in tidal forested wetlands remains limited. In this study, we applied a process-driven wetland biogeochemistry model, Wetland Carbon Assessment Tool—DeNitrification-DeComposition (WCAT-DNDC) model to explore responses of carbon fluxes in tidal swamp forests to climate change-induced alterations in hydrologic conditions and to predict impacts of planned reintroduction of river flows. We selected twelve sites in three habitats (throughput, relict, degraded) inside the Lake Maurepas swamp forests (Louisiana, USA) to represent various hydrological and salinity regimes. Environmental scenarios included dry, …
Humanity Is Evolving Its Consciousness: The Role Of Archetypal Energies As Guides During An Unfolding Weeding Out And Alignment Process,
2026
UMass Boston
Humanity Is Evolving Its Consciousness: The Role Of Archetypal Energies As Guides During An Unfolding Weeding Out And Alignment Process, Carroy U. Ferguson
Psychology Faculty Publication Series
Humanity is evolving its consciousness at individual and collective levels. Given these seemingly tumultuous times, as of this writing (January 2026), to make such a statement may sound like a strange thing to say. However, I suggest that if you are alive today and if you are reading these words, these are the very times for which you were born—to assist Humanity as it evolves its consciousness with your unique gifts, whatever they may be. That is, this period of our individual and collective human being-ness may be characterized as an unfolding period of weeding out and alignment with the …
Evaluating Benthic Macroinvertebrate Communities In Streamside Management Zones In Private, Working Forests,
2026
Georgia Southern University
Evaluating Benthic Macroinvertebrate Communities In Streamside Management Zones In Private, Working Forests, Haley Vaglienti
College of Graduate Studies: Theses & Dissertations
Forestry operations can alter riparian vegetation and increase sediment and nutrient inputs to streams, affecting water quality and aquatic biota. Forestry best management practices (BMPs) including streamside management zones (SMZs) are designed to mitigate those effects by reducing sediment delivery and moderating temperature, flow, and nutrient regimes. We assessed ecological integrity at 24 intermittent stream sites with SMZs in private, working forests across the Piedmont and Southeastern plains of Georgia. At each site, we conducted physical habitat evaluations and characterized benthic macroinvertebrate assemblages. Sites represented a gradient of habitat conditions, SMZ widths, and pine stand ages, allowing for comparisons of …
Ectomycorrhizal Fungi Associated With Pinus Species Of California's Northwestern Coast,
2026
Humboldt State University
Ectomycorrhizal Fungi Associated With Pinus Species Of California's Northwestern Coast, Monika Audrey Richardson
Cal Poly Humboldt theses and projects
Ectomycorrhizal (ECM) fungi are vital for increasing host plant uptake of nutrients and stress tolerance within ECM forest ecosystems. The species assemblage of ECM fungi can vary locally in response to numerous biotic and abiotic environmental factors. In California’s northwestern coast the occurrence of three Pinus species, along with a disjunction between populations of Pinus muricata in Mendocino and Humboldt Counties, offer a unique opportunity to investigate the spatial and host effects on pine-associated ECM fungi. Ectomycorrhizal fungal community structure was quantified from host tree roots and sequenced sporocarps occurring at the same sites to create a project specific ITS …
Soil Respiration Drivers And Challenges In A Changing Environment,
2026
Montclair State University
Soil Respiration Drivers And Challenges In A Changing Environment, Olivia Rae Haas
Theses, Dissertations and Culminating Projects
This study aims to understand post agricultural forested soils (sandy loam, silt loam, and loam) and the influences that drive carbon sequestration and soil respiration flux. Duke Farms in Hillsborough NJ, has historically been utilized as an agricultural zone for farming a variety of crops. Currently the area is protected with a focus on environmental conservation and restoration of the land. This includes getting a better understanding of the forested portions of the property. Understanding the quality of forested areas is vital as they have the potential to act as a carbon sink which can mitigate the effects of climate …
Impacts Of Native And Nonnative Plant Species On Avian Community Diversity,
2026
Belmont University
Impacts Of Native And Nonnative Plant Species On Avian Community Diversity, Matty John Mackay, Steven Van Dang, Brandon Lee Corn
SPARK Symposium Presentations
Avian communities play an essential role in maintaining a healthy ecosystem dynamic by regulating insect populations, assisting in plant pollination, and seed dispersal. These contribute to the overall health of natural ecosystems and mitigate ecological disruptions that would arise in their absence. However, the introduction of non-native invasive plant species can interrupt the balance avian communities bring to ecosystems by reducing availability of food sources, altering habitat structures, increasing competition among individuals, and disrupting ecological relationships through rapid invasion of ecological spaces. Point count observations of birds at Shelby Bottoms Park, Nashville, Tennessee in areas dominated by non-native privet and …
Assessing Radio Transmitter Weight Effect And Evaluation Of Northern Bobwhite Chick Survival In Coastal North Carolina,
2026
University of Kentucky
Assessing Radio Transmitter Weight Effect And Evaluation Of Northern Bobwhite Chick Survival In Coastal North Carolina, Autumn S. Randall, Theron M. Terhune Ii, Matthew T. Springer, Darin J. Mcneil
Forestry and Natural Resources Faculty Publications
Studies on the earliest life stages are essential to our ecological understanding of avian demography; however, monitoring technologies that allow tracking of small birds are still limited in a variety of ways. One critical limitation, until recently, has been the development of methods for attaching transmitters to young birds with precocial development (e.g., Galliformes, Charadriiformes, etc.). The modified suture technique offers a means to attach transmitters to precocial chicks while accommodating rapid growth characterized by birds with precocial young. Although the sutured transmitter method was developed for northern bobwhite (Colinus virginianus) chicks, there remain key unknowns regarding best …
Aggregation Bias In Multi-Industry Economic Contribution Analysis: The Case Of Kentucky Forest Sector,
2026
University of Kentucky
Aggregation Bias In Multi-Industry Economic Contribution Analysis: The Case Of Kentucky Forest Sector, Domena A. Agyeman, Thomas Ochuodho, Omkar Joshi
Forestry and Natural Resources Faculty Publications
Closely related industries are often aggregated in US forest sector economic contribution analysis, yet the choice of aggregation scheme can influence results. The Impact Analysis for Planning (IMPLAN) system is the most widely applied input–output model for forest economic contribution analysis in the US. In IMPLAN, the level of industry aggregation determines which inter-industry transactions are restricted, thereby influencing the magnitude of estimated indirect and induced effects. Although IMPLAN practitioners can model individual industries to avoid aggregation bias, they must still decide whether to analyze forest industries as a single group, as traditional subsectors, or individually. This decision can alter …
Effects Of Headwater Wetland Restoration On The Demography, Fecundity And Ecology Of The U.S. Federally Threatened White Fringeless Orchid (Platanthera Integrilabia) In The Cumberland Plateau Of Kentucky,
2026
University of Kentucky
Effects Of Headwater Wetland Restoration On The Demography, Fecundity And Ecology Of The U.S. Federally Threatened White Fringeless Orchid (Platanthera Integrilabia) In The Cumberland Plateau Of Kentucky, Tara R. Littlefield, Catherine Hoy, Christopher Barton
Forestry and Natural Resources Faculty Publications
Wetland habitats represent a critical component of biodiversity hotspots that support numerous rare species, including terrestrial orchids. In North America, over half of all terrestrial orchids are found in wetlands, more than a quarter of which are now threatened with extinction (G1–G3). This concerning trend is exacerbated by a lack of information on effective restoration strategies aimed at orchids and other species that inhabit these areas. The white fringeless orchid, Platanthera integrilabia (Correll) Luer, the subject of this study, is restricted to mostly shaded wetland habitats along the Cumberland Plateau of the Appalachian Mountains and has suffered widespread declines due …
Balancing Wood And Food: Assessing The Drivers And Spatiotemporal Conflicts Of Eucalyptus Plantation Expansion In Guangxi, China,
2026
Nanning Normal University
Balancing Wood And Food: Assessing The Drivers And Spatiotemporal Conflicts Of Eucalyptus Plantation Expansion In Guangxi, China, Wen H. Cai, Qiuxia Huang, Jian Yang, Le Yu, Yuanzheng Yang, Jiaxing Zu, Jiali Wang, Zhenxian Li
Forestry and Natural Resources Faculty Publications
Eucalyptus has become one of the most widely cultivated tree genera in subtropical China, generating significant economic returns but raising land-use conflicts with agriculture. Understanding the driving mechanisms behind this expansion is crucial for sustainable land-use management. To inform strategies for balancing wood production and agricultural stability, we investigated the spatiotemporal expansion dynamics and predicted the potential suitable habitat distribution of Eucalyptus plantations using a Boosted Regression Tree (BRT) model. Our analysis revealed three distinct spatiotemporal expansion phases. Crucially, this expansion has progressively shifted from marginal sloped terrain onto flat valley bottoms, intensifying the agriculture-forestry conflict in the region. Climatic …
