Showing 1,941 - 1,960 results of 2,027 for search '"Forest inventory"', query time: 0.17s Refine Results
  1. 1941

    Where are the hotspots and coldspots of landscape values, visitor use and biodiversity in an urban forest? by Silviya Korpilo, Joel Jalkanen, Tarmo Virtanen, Susanna Lehvävirta

    Published 2018-01-01
    “…Using an urban forest in Helsinki, Finland as a case study, we incorporated data collected using public participation GIS, expert elicitation and forest inventories in order to investigate the guidance that the different types of data, and their integration, can provide for landscape planning. …”
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    Article
  2. 1942

    Assessing the use of discrete, full-waveform LiDAR and TLS to classify Mediterranean forest species composition by J. Torralba, P. Crespo-Peremarch, L. A. Ruiz

    Published 2018-12-01
    “…LiDAR technology –airborne and terrestrial- is becoming more relevant in the development of forest inventories, which are crucial to better understand and manage forest ecosystems. …”
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    Article
  3. 1943

    Reducing risks by transforming landscapes: Cross-scale effects of land-use changes on ecosystem services. by Giacomo Fedele, Bruno Locatelli, Houria Djoudi, Matthew J Colloff

    Published 2018-01-01
    “…We estimated the impact of these adaptation strategies on the supply of ecosystem services by comparing different benefits provided to people from these land uses (products, water, carbon, and biodiversity), using forest inventories, remote sensing, and interviews. Local people converted forests to rubber plantations, reforested less productive croplands, protected forests on hillsides, and planted trees in gardens. …”
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    Article
  4. 1944

    Automatic Stem Mapping by Merging Several Terrestrial Laser Scans at the Feature and Decision Levels by Juha Hyyppä, Xinlian Liang

    Published 2013-01-01
    “…Detailed up-to-date ground reference data have become increasingly important in quantitative forest inventories. Field reference data are conventionally collected at the sample plot level by means of manual measurements, which are both labor-intensive and time-consuming. …”
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    Article
  5. 1945

    Spatial point-pattern analysis as a powerful tool in identifying pattern-process relationships in plant ecology: an updated review by Mariem Ben-Said

    Published 2021-08-01
    “…In some areas, periodic forest inventories and permanent plots are scarce although they are key tools for spatial data availability and plant dynamic monitoring. …”
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    Article
  6. 1946

    Comparing different k-NN sampling methods for density estimation of wild pistachio (Pistaciaatlantica Desf.) with clustered spatial pattern in a Zagros open stand by Masoume Moselou, Seyyed Yousef Erfanifard

    Published 2015-12-01
    “…The k-Nearest Neighbour (k-NN) method is a distance sampling method which is commonly used to estimate quantitative attributes in forest inventories. In this study, the k-NN method with five strategies of Nearest Individual (NI), Nearest Neighbour (NN), Random Pairs (RP), Point-Centered Quarter (PCQ), and Quartered Neighbour (QN) was used to estimate the density of wild pistachio (Pistacia atlantica Desf.) in Zagros woodlands. …”
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  7. 1947
  8. 1948

    REPEAT PASS INTERFEROMETRY USING ALOS-2 PALSAR-2 DATA (STUDY CASE IN BRAZIL) by R. A. S. Rosa, C. G. Oliveira, T. G. Rodrigues, E. P. Moreira, V. M. Oliveira, V. M. Oliveira

    Published 2020-08-01
    “…This work was part of the R&D project of FAPESP (São Paulo State Research Support Foundation) entitled “<i>Geração de inventários florestais a partir de um portfólio de soluções de sensoriamento remoto brasileiras de papel e celulose</i>” (Generation of forest inventories from a portfolio of Brazilian remote sensing solutions for paper and cellulose) number “<i>2017 / 25639- 5 - NRC - PIPE – Fase 2 Direta</i>”.…”
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    Article
  9. 1949

    Mapping Forest Vertical Structure in Sogwang-ri Forest from Full-Waveform Lidar Point Clouds Using Deep Neural Network by Sung-Hwan Park, Hyung-Sup Jung, Sunmin Lee, Eun-Sook Kim

    Published 2021-09-01
    “…Therefore, it is necessary to obtain accurate information about forests and build forest inventories. However, it is difficult to assess the internal structure of the forest through 2D remote sensing techniques and fieldwork. …”
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    Article
  10. 1950

    Land use/land cover change and carbon footprint in tropical ecosystems in Benin, West Africa by Ibitoyé Biah, Akomian Fortuné Azihou, Sabin Guendehou, Brice Sinsin

    Published 2024-03-01
    “…We used Landsat images for supervised classification and conducted forest inventories in 186 plots that span moist semi-deciduous forest, swamp forest, gallery forest, woodland and savannah areas. …”
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    Article
  11. 1951

    Cultural valuation and biodiversity conservation in the Upper Guinea forest, West Africa by James A. Fraser, Moussa Diabaté, Woulay Narmah, Pépé Beavogui, Kaman Guilavogui, Hubert de Foresta, André B. Junqueira

    Published 2016-09-01
    “…We combine qualitative data with forest inventories and a quantitative index of cultural value to evaluate the relationship between cultural valuation and biodiversity conservation in Upper Guinea forest in Liberia, West Africa. …”
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    Article
  12. 1952

    A Comparison of Three Airborne Laser Scanner Types for Species Identification of Individual Trees by Jean-François Prieur, Benoît St-Onge, Richard A. Fournier, Murray E. Woods, Parvez Rana, Daniel Kneeshaw

    Published 2021-12-01
    “…Species identification is a critical factor for obtaining accurate forest inventories. This paper compares the same method of tree species identification (at the individual crown level) across three different types of airborne laser scanning systems (ALS): two linear lidar systems (monospectral and multispectral) and one single-photon lidar (SPL) system to ascertain whether current individual tree crown (ITC) species classification methods are applicable across all sensors. …”
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    Article
  13. 1953

    Deforestation as a Cause of Increased Surface Runoff in the Catchment: Remote Sensing and SWAT Approach—A Case Study of Southern Serbia by Ivan Potić, Ljiljana M. Mihajlović, Vanja Šimunić, Nina B. Ćurčić, Miroljub Milinčić

    Published 2022-06-01
    “…Since it is difficult to update the national forest inventories in remote areas, remote sensing techniques using different satellite imagery types can provide up-to-date data. …”
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    Article
  14. 1954

    Estimating Forest Above-Ground Biomass in Central Amazonia Using Polarimetric Attributes of ALOS/PALSAR Images by Igor da Silva Narvaes, João Roberto dos Santos, Polyanna da Conceição Bispo, Paulo Maurício de Alencastro Graça, Ulisses Silva Guimarães, Fábio Furlan Gama

    Published 2023-05-01
    “…Polarimetric synthetic aperture radar (SAR) images are essential to understand forest structure and plan forest inventories with the purpose of natural resource management and environmental conservation efforts. …”
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    Article
  15. 1955
  16. 1956

    A New Approach Combining a Multilayer Radiative Transfer Model with an Individual-Based Forest Model: Application to Boreal Forests in Finland by Hans Henniger, Friedrich J. Bohn, Kim Schmidt, Andreas Huth

    Published 2023-06-01
    “…To understand forest dynamics under today’s changing environmental conditions, it is important to analyze the state of forests at large scales. Forest inventories are not available for all regions, so it is important to use other additional methods, e.g., remote sensing observations. …”
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    Article
  17. 1957

    Modelagem e prognose em povoamentos não desbastados de clones de eucalipto Modeling and prognosis in nonthinned stands of eucalyptus clones by Marcio Leles Romarco de Oliveira, Helio Garcia Leite, Gilciano Saraiva Nogueira, João Carlos Chagas Campos

    Published 2009-10-01
    “…The data used were obtained from 37 clones distributed in 4325 permanent plots from continuous forest inventories. Each clone contained at least three annual measurements. …”
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    Article
  18. 1958

    Two large-scale forest scenario modelling approaches for reporting CO2 removal: a comparison for the Romanian forests by Viorel N. B. Blujdea, Richard Sikkema, Ioan Dutca, Gert-Jan Nabuurs

    Published 2021-08-01
    “…Results The models, calibrated and parameterized with identical or harmonized data, derived from two successive national forest inventories, produced similar estimates of carbon accumulation in tree biomass. …”
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    Article
  19. 1959

    Multiscale predictors of small tree survival across a heterogeneous tropical landscape. by Eileen H Helmer, Shannon Kay, Humfredo Marcano-Vega, Jennifer S Powers, Tana E Wood, Xiaolin Zhu, David Gwenzi, Thomas S Ruzycki

    Published 2023-01-01
    “…We tracked biomass of tree functional groups in tropical forest inventories across Puerto Rico and the U.S. Virgin Islands, and with random forests we ranked 86 potential predictors of small tree survival (young or mature stems 2.5-12.6 cm diameter at breast height). …”
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    Article
  20. 1960

    A Transition-Matrix Growth Model and Equilibrium Curve for Natural Forests in Jiangxi Province by Yuan Gao, Lian Li, Xue Du, Jinghui Meng

    Published 2023-10-01
    “…In this study, data collected from 91 sample plots from the eighth (2010) and ninth (2015) Chinese National Forest Inventories in Jiangxi Province were used to establish a transition-matrix growth model. …”
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    Article