Showing 1,281 - 1,300 results of 2,088 for search '"Forest inventory"', query time: 0.77s Refine Results
  1. 1281

    Regime shifts and weakened environmental gradients in open oak and pine ecosystems. by Brice B Hanberry, Dan C Dey, Hong S He

    Published 2012-01-01
    “…To measure changes between historical General Land Office surveys (1815 to 1850) and current USDA Forest Inventory and Assessment surveys (2004 to 2008), we compared composition, distribution, and site factors of 21 tree species or species groups in the Missouri Ozarks. …”
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    Article
  2. 1282

    Variation in the diversity-productivity relationship in young forests of the eastern United States. by Santosh Ojha, Luben Dimov

    Published 2017-01-01
    “…We used 967 naturally regenerated Forest Inventory and Analysis plots with stand age ≤30 years, located in the conterminous thirty-one eastern states, and satisfying strict selection requirements. …”
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    Article
  3. 1283

    Estimates of forest biomass carbon storage inLiaoning Province of Northeast China: a review and assessment. by Dapao Yu, Xiaoyu Wang, You Yin, Jinyu Zhan, Bernard J Lewis, Jie Tian, Ye Bao, Wangming Zhou, Li Zhou, Limin Dai

    Published 2014-01-01
    “…Up to now, several studies reported forest biomass carbon (FBC) in Liaoning Province based on data from China's Continuous Forest Inventory, however, their accuracy were still not known. …”
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    Article
  4. 1284

    Lichen species as element bioindicators for air pollution in the eastern United States of America by Susan Will-Wolf, Sarah Jovan

    Published 2019-12-01
    “…The final recommendations integrate the advice of regional lichenologists, information from regional floras, and species abundance data from a United States Forest Service Forest Inventory and Analysis Program (FIA) lichen database for 11 of the 21 covered eastern states. …”
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    Article
  5. 1285

    Thinning of Tree Stands in the Arctic Zone of Krasnoyarsk Territory With Different Ecological Conditions by V. I. Polyakov

    Published 2014-10-01
    “…In 2004 the second forest inventory was carried out at these PSP for evaluation of pollutant impacts on stand condition changes. …”
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  6. 1286
  7. 1287
  8. 1288

    Natural colonization in abandoned agricultural fields benefits native, insect-pollinated and bird-dispersed woody species by N.K. Pedersen, S. Kepfer-Rojas, T. Riis-Nielsen, V.K. Johannsen, I.K. Schmidt

    Published 2025-03-01
    “…We analyzed tree and shrub species richness and composition in 31 natural colonization areas on agricultural land abandoned between 1990 and 2018 in Denmark and compared them with forest plantations of similar ages registered in the National Forest Inventory (NFI). As proxies for overall biodiversity, we compared the dominance and distribution of native, insect-pollinated, and bird-dispersed species. …”
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    Article
  9. 1289

    Recent unexpected decline of forest growth in North Finland: examining tree-ring, climatic and reproduction data by Harri Mäkinen, Pekka Nöjd, Samuli Helama

    Published 2022-12-01
    “…After a decades-long increasing trend, the recent results of the National Forest Inventory (NFI) reported a decline of forest growth in North Finland. …”
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    Article
  10. 1290

    Quality and Timber Value of European Beech (Fagus sylvatica L.) Trees in the Karavanke Region by Aleš Kadunc, Aleš Poljanec

    Published 2013-01-01
    “…Quality assessment carried out within the forest inventory enables to assess the stand quality and value potential of forests at different spatial scale. …”
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    Article
  11. 1291

    OBJECT-BASED ANALYSIS OF AERIAL PHOTOGRAMMETRIC POINT CLOUD AND SPECTRAL DATA FOR LAND COVER MAPPING by M. Debella-Gilo, K. Bjørkelo, J. Breidenbach, J. Rahlf

    Published 2013-04-01
    “…The quality of the land cover map was evaluated using data collected in the field as part of the Norwegian National Forest Inventory. The results show that the classification has an overall accuracy of about 80% and a kappa index of about 0.65. …”
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  12. 1292

    Estimation of Aboveground Biomass Stock in Tropical Savannas Using Photogrammetric Imaging by Roberta Franco Pereira de Queiroz, Marcus Vinicio Neves d’Oliveira, Alba Valéria Rezende, Paola Aires Lócio de Alencar

    Published 2023-07-01
    “…AGB stock was estimated using forest inventory data and an allometric equation. The photogrammetric digital terrain model (DTM) was validated with altimetric field data, demonstrating that the passive sensor can identify topographic variations in sites with discontinuous canopies. …”
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    Article
  13. 1293

    Estimation of stand biomass and species-specific biomass in Japanese northern mixed forests in 1920–1930s: Understanding environmental factors affecting carbon sequestration before... by Ai Obata, Toshiya Yoshida, Tsutom Hiura

    Published 2023-10-01
    “…In this study, we used forest inventory and environmental data (480 plots, 467 ha in total) from 1929 to 1938 in northern mixed forests in Japan (1) to estimate the biomass of the forest at that time, (2) to determine the environmental factors (temperature, precipitation, topographic wetness index, solar radiation, geology) affecting the AGB and species-specific biomass and (3) to estimate the relationship between AGB and diversity, structural equation models were used to determine whether the relationships are significant. …”
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  14. 1294

    Tree Species Classification Based on Upper Crown Morphology Captured by Uncrewed Aircraft System Lidar Data by Robert J. McGaughey, Ally Kruper, Courtney R. Bobsin, Bernard T. Bormann

    Published 2024-02-01
    “…The application of lidar data to assist with forest inventory is common around the world. However, the determination of tree species is still somewhat elusive. …”
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  15. 1295

    Forest topsoil organic carbon content in Southwest Bohemiaregion by E. Cienciala, Z. Exnerová, J. Macků, V. Henžlík

    Published 2006-09-01
    “…The methodological aspects of regional estimation of SOC and the potential of utilization of the national forest inventory program are also discussed.…”
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  16. 1296

    Assessment of Acacia Koa Forest Health across Environmental Gradients in Hawai‘i Using Fine Resolution Remote Sensing and GIS by Rodolfo Martinez Morales, Travis Idol, James B. Friday

    Published 2011-05-01
    “…The application of these classification techniques with fine spatial resolution imagery can improve the accuracy of koa forest inventory and mapping across the islands of Hawai‘i. …”
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  17. 1297

    Climate sensitive growth model for volume and carbon storage of subtropical broadleaf secondary forests in China by Kailun Zou, Qigang Xu, Peng He, Xianzhao Liu

    Published 2025-01-01
    “…This study employs an age-independent difference model, utilizing national continuous forest inventory data from Jiangxi and Hunan provinces to develop growth models for secondary forests. …”
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  18. 1298

    Woody species in the urban schoolyards in West Africa Sahel cities in Niger: diversity and benefits for green schools by Moussa Soulé, Clement Nyamekye, Hamidou Taffa Abdoul-Azize

    Published 2022-07-01
    “…Additionally, a forest inventory and participatory observations were conducted to gather the dendrometric data and animal biodiversity. …”
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  19. 1299
  20. 1300

    Vision-Aided Localization and Mapping in Forested Environments Using Stereo Images by Lucas A. Wells, Woodam Chung

    Published 2023-08-01
    “…In recent years, there has been a growing interest in enhancing the resolution of forest inventory to examine the spatial structure and patterns of trees across landscapes. …”
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