Showing 761 - 780 results of 4,451 for search '"forest"', query time: 0.07s Refine Results
  1. 761

    A Urine Metabonomics Study of Rat Bladder Cancer by Combining Gas Chromatography-Mass Spectrometry with Random Forest Algorithm by Mengchan Fang, Fan Liu, Lingling Huang, Liqing Wu, Lan Guo, Yiqun Wan

    Published 2020-01-01
    “…., healthy control vs. early- and middle-stage groups, healthy control vs. advanced-stage group, and early- and middle-stage groups vs. advanced-stage group, were established to analyze these experimental data by using Random Forests (RF) algorithm, respectively. The classification results showed that combining random forest algorithm with metabolites characters, the differences caused by the progress of disease could be effectively exhibited. …”
    Get full text
    Article
  2. 762

    Effects of a Severe Mountain Pine Beetle Epidemic in Western Alberta, Canada under Two Forest Management Scenarios by Richard R. Schneider, Maria Cecilia Latham, Brad Stelfox, Dan Farr, Stan Boutin

    Published 2010-01-01
    “…The pine strategy seeks to reduce the number of susceptible pine stands by 75% over the next 20 years through targeted harvesting by the forest industry. Our simulations showed that the pine strategy could not be effectively implemented, even if the onset of the beetle outbreak was delayed for 20 years. …”
    Get full text
    Article
  3. 763
  4. 764
  5. 765
  6. 766
  7. 767

    Ecosystem carbon stock variation along forest stand ages: insight from eastern coast mangrove ecosystem of India by Muktipada Panda, Bikash R. Dash, Sudam C. Sahu

    Published 2025-02-01
    “…Understanding the carbon stock dynamics along the age of forest stands in the mangrove forest ecosystem is of significance for managing the forests and their carbon accumulation. …”
    Get full text
    Article
  8. 768
  9. 769
  10. 770
  11. 771

    Effects of urbanization and floral diversity on the bee community (Hymenoptera, Apoidea) in an oak forest in a Protected Natural Area of Mexico by Alejandro Muñoz-Urias, Lisset Araujo-Alanis, Francisco Martín Huerta-Martínez, Cesar Jacobo-Pereira, Alvaro Edwin Razo-León

    Published 2025-01-01
    “…We investigated bee communities in two distinct land-use conditions in Mexico: one within the Bosque el Nixticuil-San Esteban-El Diente Natural Protected Area, which represents a conserved oak forest, and the other in a highly urbanized area in adjacent parks located approximately one kilometer from the conservation area in the Metropolitan Zone of Guadalajara with a population of 5.3 million. …”
    Get full text
    Article
  12. 772

    A comparison of the parasitoid wasp species richness of tropical forest sites in Peru and Uganda – subfamily Rhyssinae (Hymenoptera: Ichneumonidae) by Hopkins, Tapani, Tuomisto, Hanna, Gómez, Isrrael C., Sääksjärvi, Ilari E.

    Published 2024-03-01
    “…During the past decades, we have carried out long-term Malaise trapping using a standardised approach in the tropical forests of Peru (western Amazonia) and Uganda (eastern Africa). …”
    Get full text
    Article
  13. 773
  14. 774

    Influence of Long-Term Thinning on the Biomass Carbon and Soil Respiration in a Larch (Larix gmelinii) Forest in Northeastern China by Huimei Wang, Wei Liu, Wenjie Wang, Yuangang Zu

    Published 2013-01-01
    “…These findings manifested that thinning management of larch plantations could enhance biomass accumulation and decrease respiratory efflux from soil, which resulted in the effectiveness improvement in sequestrating C in forest ecosystems.…”
    Get full text
    Article
  15. 775
  16. 776

    Species Composition and Visiting Frequencies of Flower Visitors of Chromolaena odorata in a Dry Zone Forest Patch of Sri Lanka by D. G. R. M. M. Kaushalya Rathnayake, W. M. G. Asanga S. T. B. Wijetunga

    Published 2016-01-01
    “…But, handful of studies are available on pollination of this invasive plant species in dry forests and its function as a pollinator sink in these environments. …”
    Get full text
    Article
  17. 777
  18. 778

    Extractives Content and Colour Properties of 11-year-old Perhutani Superior Teakwood from Ngawi Forest Management Unit by Zulkahfi Zulkahfi, Denny Irawati, Tomy Listyanto, Dian Rodiana, Ganis Lukmandaru

    Published 2020-11-01
    “…The JPP wood samples (11 years) were located in Ngawi Forest Management Unit. The observed factors were vertical (bottom, center, top) and radial (sapwood, outer heartwood, inner heartwood) directions. …”
    Get full text
    Article
  19. 779
  20. 780