Showing 561 - 580 results of 4,451 for search '"forest"', query time: 0.07s Refine Results
  1. 561

    The High Input of Soil Organic Matter from Dead Tree Fine Roots into the Forest Soil by Hans Å. Persson

    Published 2012-01-01
    “…The spatial and temporal dynamics of tree fine roots were investigated in six boreal forests types in Eastern Sweden, close to the Swedish Forsmark and Laxemar nuclear power plants. …”
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  2. 562

    Compressive Strength of Fly-Ash-Based Geopolymer Concrete by Gene Expression Programming and Random Forest by Mohsin Ali Khan, Shazim Ali Memon, Furqan Farooq, Muhammad Faisal Javed, Fahid Aslam, Rayed Alyousef

    Published 2021-01-01
    “…To avoid time-consuming and costly experimental procedures, soft computing techniques, namely, random forest regression (RFR) and gene expression programming (GEP), are used in this study to develop an empirical model for the prediction of compressive strength of FGPC. …”
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  3. 563

    Accumulation of sodium and manganese during litter decomposition of Qinghai spruce (Picea crassifolia) forest in China by Xinning Zhao, Fei Zang, Fangyuan Huang, Na Li, Chuanyan Zhao

    Published 2024-12-01
    “…Abstract Litter decomposition is a key ecological process as a control on nutrient cycling in forest ecosystems. Forest litter is an important carrier of element cycles in forest ecosystems. …”
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  4. 564

    Temporal and habitat-specific variations in drivers of aboveground biomass dynamics in a Chinese subtropical forest by Yuxuan Bian, Qi Wu, Rong Zheng, Jiaqin Fu, Jianhua Chen, Xiangcheng Mi, Mingjian Yu, Yunquan Wang, Yunquan Wang, Yunquan Wang

    Published 2025-01-01
    “…To address this gap, we evaluated changes in aboveground biomass across a decade and various habitats, disentangling the relative influences of topography and multidimensional diversity on ΔAGB through datasets from forest inventories conducted between 2007 and 2017, along with phylogenetic relatedness, functional traits, and environmental variables from a subtropical forest in China. …”
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  5. 565

    Bridge Seismic Damage Assessment Model Applying Artificial Neural Networks and the Random Forest Algorithm by Hanxi Jia, Junqi Lin, Jinlong Liu

    Published 2020-01-01
    “…This paper proposed a rapid assessment method for bridge seismic damage based on the random forest algorithm (RF) and artificial neural networks (ANN). …”
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  6. 566

    Soil CO2 Efflux in a Mixed Pine-Oak Forest in Valsaín (Central Spain) by Rosa Inclán, Daniel De la Torre, Marta Benito, Agustín Rubio

    Published 2007-01-01
    “…Soil-surface CO2 efflux and its spatial and temporal variation were investigated in a southern Mediterranean, mixed pine-oak forest ecosystem on the northern slopes of the Sierra de Guadarrama in Spain from February 2006 to July 2006. …”
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  7. 567

    Urban Forests in Florida: Storm Damage Assessment Utility for Estimating Hurricane-Caused Tree Debris by Benjamin Thompson, Francisco Escobedo, Christina Staudhammer, Jerry Bond, Chris Luley

    Published 2010-10-01
    “…Published by the UF School of Forest Resources and Conservation, July 2010.   …”
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  8. 568
  9. 569
  10. 570

    Diversity, Structural, and Regeneration Analysis of Woody Species in the Afromontane Dry Forest of Harego, Northeastern Ethiopia by Belachew Bogale Worku, Emiru Birhane Hizkias, Seid Muhie Dawud

    Published 2022-01-01
    “…The study was conducted in the Harego dry Afromontane forest, Northeastern Ethiopia, to analyze woody species composition, diversity, structure, and regeneration status. …”
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  11. 571
  12. 572

    Study of Teakwood Quality from Community Forests in Gunungkidul. VII. Natural Subterranean Termite Resistance by Ganis Lukmandaru, Pito Wargono, Arsy Rahman Mohammad, Vendy Eko Prasetyo

    Published 2018-01-01
    “…In this study, as a continuation, natural termite resistance of teak wood grown in community forests of Gunungkidul and the factors correlating to the termite resistance i.e. chemical and colour properties, were determined. …”
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  13. 573

    First evidence of transovarial transmission of Kyasanur Forest disease virus in Haemaphysalis and Rhipicephalus ticks in the wild by Sarah J. Burthe, Bhimanagoud Kumbar, Stefanie M. Schäfer, Bethan V. Purse, Abi T. Vanak, Natrajan Balakrishnan, Richard Hassall, Subhash L. Hoti, Darshan Narayanaswamy, Santoshkumar Potadar, Mujeeb Rahman, Mohammed Mudassar Chanda

    Published 2025-01-01
    “…Abstract Background Kyasanur forest disease virus (KFDV) is a tick-borne flavivirus causing debilitating and potentially fatal disease in people in the Western Ghats region of India. …”
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    Article
  14. 574

    The phytoremediator capacity of Quercus cerris L. against heavy metals contamination in the Ezer forest, Lebanon by Najib Rola, Houri Tarek, Khairallah Yara, Khalil Mahmoud I.

    Published 2024-12-01
    “…This study aimed to determine the concentrations of metals in Q. cerris leaves and soil across three distinct forest stands: S1 and S2 (polluted sites) and Ctrl (control site). …”
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  15. 575

    Trends in Snag Populations in Drought-Stressed Mixed-Conifer and Ponderosa Pine Forests (1997–2007) by Joseph L. Ganey, Scott C. Vojta

    Published 2012-01-01
    “…Snags provide important biological legacies, resources for numerous species of native wildlife, and contribute to decay dynamics and ecological processes in forested ecosystems. We monitored trends in snag populations from 1997 to 2007 in drought-stressed mixed-conifer and ponderosa pine (Pinus ponderosa Dougl. ex Laws) forests, northern Arizona. …”
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  16. 576

    Valuing the Ecosystem Services of Florida’s Forest Conservation Programs: The Economic Benefits of Protecting Water Quality by Melissa M. Kreye, Francisco J. Escobedo, Damian C. Adams, Taylor Stein, Tatiana Borisova

    Published 2013-04-01
    “…How much are Floridians willing to pay for water quality protection programs that include forest conservation? This 9-page fact sheet reports the results of a study to answer this question, using a benefit transfer approach. …”
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  17. 577
  18. 578

    Video Spectral Methods and Tools for Monitoring of Controlled Parameters of Forest Fires and Oil Spill Accidents by A. S. Sizikov, Y. V. Belyaev, I. M. Tsykman, A. P. Popkov

    Published 2023-04-01
    “…The first method was methodology for determination of the controlled parameters of forest fires by means of aviation monitoring, which makes it possible to record the maximum values of the degree of polarization of reflected radiation for coal 30–40 % and for semi-coal 15–20 % in the wavelength range from 0.5 to 0.7 μm. …”
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  19. 579

    Seasonal warming responses of the carbon dioxide sink from northern forests are sensitive to stand age by Peng Liu, Tianshan Zha, T. Andrew Black, Rachhpal S. Jassal, Xin Jia, Asko Noormets, Andrew Ouimette, Yun Tian, Xinhao Li

    Published 2025-01-01
    “…Abstract Northern forests (forests north of 30°N) are major terrestrial carbon dioxide (CO2) sinks, while rapid warming can disturb their CO2 sink function. …”
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  20. 580