Showing 181 - 200 results of 2,158 for search '"tropical forest"', query time: 0.12s Refine Results
  1. 181

    Evaluation of NASA’s GEDI Lidar Observations for Estimating Biomass in Temperate and Tropical Forests by Mei Sun, Lei Cui, Jongmin Park, Mariano García, Yuyu Zhou, Carlos Alberto Silva, Long He, Hu Zhang, Kaiguang Zhao

    Published 2022-10-01
    “…Here, our goal is to evaluate the accuracies of GEDI in measuring terrain, forest vertical structures, and AGB in reference to independent airborne lidar data over temperate and tropical forests in North America. We compared GEDI-derived elevations and canopy heights (e.g., relative height percentiles such as RH50 and RH100) with those from the Shuttle Radar Topography Mission (SRTM) or from two airborne lidar systems: the Laser Vegetation Imaging Sensor (LVIS) and Goddard’s Lidar, Hyperspectral and Thermal system (G-LiHT). …”
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  2. 182

    Biomass and carbon balance in a dry tropical forest area in northeast Brazil by GABRIELA SALAMI, RINALDO L.C. FERREIRA, FERNANDO J. FREIRE, JOSÉ A.A. SILVA, MAYARA M.L. PESSOA, ANDERSON F. SILVA

    Published 2023-11-01
    “…The objective was to determine the aerial biomass carbon stock in a dry tropical forest in Brazil. It was developed between 2012 to 2015, in an area with an advanced regeneration stage (50 years) in the semi-arid region of Pernambuco and it was used 40 permanent plots (400 m²) distant 80 m apart, with 50 m from the border, totaling 1.6 ha of the area to sample the shrubby-arboreal component, where all individuals with circumference at breast height (1.30 m of the soil) equal or greater than 6 cm were identified, measured and labeled in 2012 and remeasured in 2015. …”
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    Tropical forests post-logging are a persistent net carbon source to the atmosphere by Mills, MB, Malhi, Y, Ewers, RM, Kho, LK, Teh, YA, Both, S, Burslem, DFRP, Majalap, N, Nilus, R, Huaraca Huasco, W, Cruz, R, Pillco, MM, Turner, EC, Reynolds, G, Riutta, T

    Published 2023
    “…Logged and structurally degraded tropical forests are fast becoming one of the most prevalent land-use types throughout the tropics and are routinely assumed to be a net carbon sink because they experience rapid rates of tree regrowth. …”
    Journal article
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    Selective logging reduces body size in omnivorous and frugivorous tropical forest birds by Simone Messina, David Costantini, Suzanne Tomassi, Cindy C.P.Cosset, Suzan Benedick, Marcel Eens, David P.Edwards

    Published 2021
    “…Selective logging is the main anthropogenic disturbance in tropical forests, driving shifts in species abundances. …”
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  10. 190

    The value of logged tropical forests: A study of ecosystem services in Sabah, Borneo by Nastasia Boul Lefeuvre, Nadine Keller, Pauline Plagnat-Cantoreggi, Elia Godoong, Anne Dray, Christopher David Philipson

    Published 2022
    “…Combatting the global threats to climate and biodiversity require further efforts in conserving earth’s key ecosystems such as tropical forests. Today, worldwide conservation strategies have largely focused on protecting old-growth forests. …”
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    Article
  11. 191

    Limited influence of experimentally induced predation risk on granivory in a tropical forest by Alys Granados, Henry Bernard, Jedediah F. Brodie

    Published 2022
    “…The extent to which predation risk indirectly alters plant survival in tropical forests via impacts on granivory is unclear, making it difficult to assess the cascading impacts of widespread predator loss on tree recruitment and species composition. …”
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  12. 192

    Variability In the Patterns of Terrestrial Mammals in Visiting the Natural Saltlicks at A Tropical Forest by Lim, Wing-Shen, Andy Russel Mojiol

    Published 2022
    “…Natural saltlicks are visited frequently by various species of terrestrial mammals, but the variability in environmental conditions can modify the mammalian visitation pattern in an inland tropical forest. Given that no similar research has been conducted at SegaliudLokan Forest Reserve in Sabah (Malaysia), scientific research was conducted from July 2019 to February 2020 (eight months), to investigate the effects of variability in the environmental conditions on mammalian visitation patterns to the local natural salt-licks, applying the field assessment and camera trapping techniques. …”
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    Impacts of fire on SouthEast Asia tropical forests biodiversity: A review. by Syaufina, Lailan, Nuruddin, Ahmad Ainuddin

    Published 2011
    “…Forest fires have affected millions of hectares of tropical forests and other vegetation types annually. Over the past decades, the increase occurrence of fires has caused degradation of the tropical forest ecosystem and caused impacts to the environment. …”
    Article
  17. 197

    Factors affecting L-band Alos Palsar backscatter on tropical forest biomass by Omar, Hamdan, Ismail, Mohd Hasmadi, Hamzah, Khali Aziz, Kamarudin, Norizah, Mohd Shafri, Helmi Zulhaidi

    Published 2014
    “…However, estimating this parameter by using remote sensing approach has been challenging as the interpretation of remotely sensed has been challenging as the interpretation of remotely sensed complex tropical forest ecosystem. Synthetic aperture radar (SAR) sensor system has its potential in obtaining acceptable AGB estimation but several issues such as complex forest structure and saturation at certain biomass levels remain unanswered and continuously being studied. …”
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    Article
  18. 198

    Radiation Interception by Lowland Tropical Forest and Productivity of its Three Tree Species by Abdullah, Ahmad Makmom

    Published 1997
    “…Photon flux densities in different microsites and a clearing within a lowland evergreen tropical forest has been measured and compared between dry and rainy seasons under various of weather conditions. …”
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    Thesis
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