Showing 461 - 480 results of 4,451 for search '"forest"', query time: 0.06s Refine Results
  1. 461
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    Smog Nitrogen and the Rapid Acidification of Forest Soil, San Bernardino Mountains, Southern California by Yvonne A. Wood, Mark Fenn, Thomas Meixner, Peter J. Shouse, Joan Breiner, Edith Allen, Laosheng Wu

    Published 2007-01-01
    “…We report the rapid acidification of forest soils in the San Bernardino Mountains of southern California. …”
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  3. 463

    Patterns of Understory Diversity in Mixed Coniferous Forests of Southern California Impacted by Air Pollution by Edith B. Allen, Patrick J. Temple, Andrzej Bytnerowicz, Michael J. Arbaugh, Abby G. Sirulnik, Leela E. Rao

    Published 2007-01-01
    “…The forests of the San Bernardino Mountains have been subject to ozone and nitrogen (N) deposition for some 60 years. …”
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  4. 464

    From fear to food: predation risk shapes deer behaviour, their resources and forest vegetation by Martin, Jean-Louis, Chamaillé-Jammes, Simon, Salomon, Anne, Gomez Pourroy, Devana Veronica, Schlaeflin, Mathilde, Le Saout, Soizic, Lucas, Annick, Bentaleb, Ilham, Chollet, Simon, Pattison, Jake, Martin-Blangy, Soline, Gaston, Anthony James

    Published 2025-01-01
    “…Where deer faced long-term hunting and natural predators, understories were denser and more diverse and resembled those of forests never exposed to deer. Severe deer culling in sites initially without risk dramatically increased the cover of understory vegetation, although different in composition from the one in forests with long-term presence of predators and hunting, or that never had deer. …”
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  5. 465

    Application of Feature Selection Based on Elastic Network and Random Forest in the Evaluation of Sports Effects by Lina Ren, Shen Cao

    Published 2022-01-01
    “…Around the difficult problems existing in the study of sports effect, given the limitations of existing data sets and traditional research methods, this paper starts from the data mining algorithm, builds the sports effect evaluation database, based on feature selection idea, using elastic network algorithm, random forest algorithm, and the influence of sports on the effect of physical indicators. …”
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    Building for Birds Evaluation Tool: Forest Fragments Used as Stopover Sites by Migrant Birds by Mark E. Hostetler, Jan-Michael Archer

    Published 2017-02-01
    “… Several bird species use forest fragments and trees conserved in built areas as breeding, wintering, and stopover habitat. …”
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    Regeneration of subalpine conifer species is inhibited by bark-stripping deer in a Betula forest by Takuo Nagaike, Hayato Iijima

    Published 2025-12-01
    “…We focused on the effects of bark stripping by recently arrived sika deer (Cervus nippon) on the survival of subalpine conifers (Abies spp.) in a Betula ermanii forest in central Japan. Abies spp. which currently occur at lower elevations than B. ermanii but are predicted to expand to higher elevations with climate change, were less abundant than B. ermanii on Mt. …”
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  12. 472
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    Alleviating small sample problem in continuous forest monitoring with remote sensing-assisted Copulas by Xinjie Cheng, Zhengyang Hou, Annika Kangas, Jean-Pierre Renaud, Hao Tang, Weisheng Zeng, Qing Xu

    Published 2025-02-01
    “…With model-assisted (MA) estimation, remote sensing (RS) has provided auxiliary modeling data to enhance precision in estimators of forest parameters for continuous forest monitoring as mandated by various official reporting instruments. …”
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  14. 474

    Stewardship Ecosystem Services Study: Carbon Stores on Florida Forest Stewardship Program Lands by Nilesh Timilsina, Francisco J. Escobedo, Alison E. Adams, Sonia Delphin

    Published 2013-11-01
    “…Adams, and Sonia Delphin, and published by the UF Department of School of Forest Resources and Conservation, October 2013. …”
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    Biodiversity enrichment in KHDTK Wanadipa forest based on agarwood plants (Auricularia malaccensis Lamk) by W Hidayat Jafron, Puryono KS Sri, Astuti Yayuk, Wibowo Pratama J.

    Published 2025-01-01
    “…Forests have enormous functions for life, unfortunately continue to experience a decline in quality. …”
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    Selection and Penalty Strategies for Genetic Algorithms Designed to Solve Spatial Forest Planning Problems by Matthew P. Thompson, Jeff D. Hamann, John Sessions

    Published 2009-01-01
    “…The problem solved includes forest structure constraints limiting harvest opening sizes and requiring minimally sized patches of mature forest. …”
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