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Vegetation Image as Bayesian Predictor for Radio Propagation in Complex Environments Using Unscented Transform
Article
Article
Alexandre J. F. Loureiro et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · ISSN 2179-1074
Abstract Vegetation is considered a complex environment for analysis of scattering and attenuation in radio propagation phenomena. Satellite image processing can improve planning of radio systems with a vegetation attenu...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Vegetation Classification and Survey (VCS)
Article
Article
Pensoft Publishers; Bulgaria · ISSN 2683-0671
Subjects / keywords: new vegetation typologies, vegetation mapping, ecosystem modelling, nature conservation, land use management, vegetation classification; Geography. Anthropology. Recreation: Environmental sciences
Idioma English
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Características sedimentares fluviais associadas ao grau de reservação da mata Ciliar - Rio Urumajó, Nordeste Paraense Fluvial sedimentology associated with the degree of preservation of the riparian vegetation, Urumajó River, PA / Brazil
Article
Article
Roney Nonato Reis de Brito et al · Instituto Nacional de Pesquisas da Amazônia · 2009 · ISSN 0044-5967
Os rios são os agentes mais importantes no transporte dos sedimentos para as áreas mais baixas dos continentes e para o mar. Além dos efeitos diretos do clima local, a cobertura vegetal atua no controle da descarga e ...
LCC LCC:Science (General)Idioma English
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Open Access
Dinâmica do ecótono floresta-campo no sul do estado do Amazonas no Holoceno, através de estudos isotópicos e fitossociológicos Vegetation dynamics during the Holocene in a forest-savanna transition, Southern Amazon Basin, based on isotope and phytosociological studies
Article
Article
Elaine Vidotto et al · Instituto Nacional de Pesquisas da Amazônia · 2007 · ISSN 0044-5967
Com o emprego dos isótopos do carbono (12C, 13C, 14C) da matéria orgânica do solo (MOS) e das plantas, é apresentado um estudo comparativo entre perfis orgânicos de solos formados em depressões de áreas cobertas p...
LCC LCC:Science (General)Idioma English
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Open Access
Estimativa de área de vegetação secundária na Amazônia Legal Brasileira Estimation of secondary vegetation area in the Brazilian Legal Amazon
Article
Article
Cláudio Aparecido Almeida et al · Instituto Nacional de Pesquisas da Amazônia · 2010 · ISSN 0044-5967
A vegetação secundária tem funções relevantes para os ecossistemas, tais como a fixação de carbono atmosférico, a manutenção da biodiversidade, o estabelecimento da conectividade entre remanescentes florestais,...
LCC LCC:Science (General)Idioma English
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Geospatial analysis of vegetation cover dynamics and land surface temperature variability in Mianwali District, Punjab, Pakistan
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Article
Muhammad Zeeshan Baqir et al · Springer · 2026 · ISSN 2731-9431
Abstract A strong association exists between land use land cover change and, Land Surface Temperature (LST). The study focuses on the assessment of vegetation cover, comprising forests and agricultural land, which are cr...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma English
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Physics-Informed Enhanced Machine Learning for Global Vegetation Optical Depth Retrieval Using Spaceborne GNSS-R
Article
Article
Jinwei Bu et al · IEEE · 2026 · ISSN 1939-1404
Vegetation optical depth (VOD), as a key parameter of vegetation, plays an important role in the process of vegetation growth and change. The spaceborne Global Navigation Satellite System Reflectometry (GNSS-R) technolog...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma English
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Open Access
Postglacial vegetation, fire, and climate history along the eastern Andes, Argentina and Chile (lat. 41-55°S)
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Article
Nanavati, William P. et al · Pergamon-Elsevier Science Ltd · 2019 · ISSN 0277-3791
The role of climate in shaping the postglacial history of Patagonia (41–55°S) east of the Andes is evident in new pollen and charcoal data from Mallín Fontanito (44.91oS, 71.57oW) and their comparison with other pale...
Idioma English
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Open Access
Selection of key features of vegetation and escape behavior in the sand dune lizard (liolaemus multimaculatus)
Article
Article
Kacoliris, Federico Pablo et al · Brill Academic Publishers · 2010 · ISSN 1570-7555
Vegetation structure and cover are two of the main factors which determine microhabitat preferences inlizards. Th e Sand Dune Lizard ( Liolaemus multimaculatus ) is a vulnerable and endemic species of thepampean coastal ...
Idioma English
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Open Access
Spatial differences in vegetation damage under typhoon hazards: A case study of a coastal urban district
Article
Article
Xinyue Zhang et al · Elsevier · 2026 · ISSN 2665-9727
Coastal urban ecosystems are becoming increasingly vulnerable to climate-induced disturbance and damage due to the escalating frequency and intensity of typhoons. This study employed an integrated approach of remote sens...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma English
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Open Access
Strong relationships between soil and vegetation in reference ecosystems of a riparian atlantic rainforest in the upper Doce River watershed, southeastern Brazil
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Article
Ramos, Letícia et al · SISEF - Italian Society of Silviculture and Forest Ecology · 2023 · ISSN 1971-7458
Habitat loss and fragmentation have been impacting ecosystem services essential for human survival. The Brazilian Atlantic rainforest, a biodiversity hotspot, has suffered from historical deforestation and, more recently...
Idioma English
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Open Access
The integration of GPS, vegetation mapping and GIS in ecological and behavioural studies
Article
Article
Steven Mark Rutter · Sociedade Brasileira de Zootecnia · 2007 · ISSN 1516-3598
Global Positioning System (GPS) satellite navigation receivers are increasingly being used in ecological and behavioural studies to track the movements of animals in relation to the environments in which they live and fo...
LCC LCC:Animal cultureIdioma English
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Material complementario
UAVs unveil the role of small scale vegetation structure on wader nest survival
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Article
Miguel Silva‐Monteiro et al · Wiley · 2026 · ISSN 2056-3485
Abstract Several ground‐nesting wader species rely on Baltic coastal meadows for breeding. Drastic reduction in the area of the habitat at the end of the 20th century has been followed by habitat restoration activities...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkVjb2xvZ3k~Idioma English
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Open Access
Uso de imagens de radar para o cálculo da produção primária de plantas aquáticas nas várzeas da Amazônia Use of radar imagery for estimating net primary productivity of aquatic vegetation in the Amazon floodplain
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Article
Maycira Costa · Instituto Nacional de Pesquisas da Amazônia · 2005 · ISSN 0044-5967
A área da planície de inundação da Amazônia é estimada em 300 000km² e sua produtividade primária em 1,17 x 10(14) g C yr-1. Deste total de área e produtividade, estimativas sugerem que 43% e 62%, respectivament...
LCC LCC:Science (General)Idioma English
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Open Access
Variáveis geomorfométricas locais e sua relação com a vegetação da região do interflúvio Madeira-Purus (AM-RO) Relation of local geomorphometric variables with the vegetation of the Madeira-Purus interfluve (AM/RO)
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Article
Polyanna da Conceição Bispo et al · Instituto Nacional de Pesquisas da Amazônia · 2009 · ISSN 0044-5967
O presente trabalho teve como objetivo avaliar o potencial das variáveis geomorfométricas extraídas de dados SRTM (Shuttle Radar Topographic Mission) para identificação de tipos vegetacionais da região do interflú...
LCC LCC:Science (General)Idioma English
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Material complementario
Vineyard zoning of cv Bonarda argentine (Vitis vinífera L.), from Sentinel satellite images and three vegetation indexes
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Article
Liliana Albornoz et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2019 · ISSN 0370-4661
This study describes the results and conclusions obtained from vineyard zoning in Mendoza by using three vegetation indexes (NDVI, EVI and SAVI). Such indexes were calculated from spectral signals received by the Sentine...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A Moisture-Insensitive NPV Hyperspectral Index (MINI) for Vegetation Cover Estimation in Coastal Saltmarsh Wetlands
Article
Article
Zhaojun Zhuo et al · American Association for the Advancement of Science (AAAS) · 2026 · ISSN 2694-1589
Accurate monitoring of non-photosynthetic vegetation (NPV) in coastal saltmarsh wetlands is crucial for understanding ecosystem functioning and carbon dynamics. Existing hyperspectral NPV indices are used to monitor NPV ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; TENDOlBoeXNpY2FsIGdlb2dyYXBoeQ~~Idioma English
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Asynchronous Changes in Vegetation Greenness and Climate Variables Isolines During 1986–2020 Over the Tibetan Plateau
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Article
Yiqing Guo et al · Wiley · 2025 · ISSN 0094-8276
Abstract Vegetation greenness on the Tibetan Plateau has benefited from climate‐driven temperature and precipitation changes over the past decades. Whether and to what extent the horizontal and vertical shifts of veget...
LCC LCC:Geophysics. Cosmic physicsIdioma English
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Open Access
Central Argentina vegetation characteristics linked to extinct megafauna and some implications on human populations
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Article
Rindel, Diego Damian et al · Sage Publications Ltd · 2024 · ISSN 0959-6836
In this paper we study the relationships between plants and extinct megafauna by examining the characteristics of the vegetation in the central region of Argentina (i.e. Espinal, Monte, and Chaco phytogeographic regions)...
Idioma English
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Contribution to Early Holocene vegetation and climate history of Eastern Orinoco Llanos, Venezuela, from a paleoecological record of a Mauritia L.f. swamp Contribuição para a história da vegetação e clima durante o Holoceno Temprano do Llanos Orientais do Orinoco, Venezuela, a partir de um registro paleoecológico de um pântano Mauritia L.f.
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Article
Alejandra Leal et al · Instituto Nacional de Pesquisas da Amazônia · 2011 · ISSN 0044-5967
A palynological analysis of an organic paleosol found at 150-125 cm depth in a Mauritia swamp from the Eastern Orinoco Llanos is presented. The 25 cm pollen record summarizes the vegetation history during the Early Holoc...
LCC LCC:Science (General)Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Decoupling of the urban vegetation productivity from climate
Article
Article
Paolini, Leonardo et al · Elsevier Gmbh · 2019 · ISSN 1618-8667
Urbanization is causing profound alterations of ecosystem functions at local and regional scales. The need to maximize ecosystem services to improve the livability of cities is resulting in intensive management of urban ...
Idioma English
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Desertification alters the response of vegetation to changes in precipitation.
Article
Article
Verón, Santiago Ramón et al · Wiley Blackwell Publishing, Inc · 2010 · ISSN 1233-1241
1. Desertification is of critical concern because it may affect 40% of the global land area inhabited by more than 1 billion people. During the process of desertification, defined as land degradation in arid, semi-arid a...
Idioma English
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Open Access
Floristic composition, structure and soil-vegetation relations in three white-sand soil patches in central Amazonia
Article
Article
Layon Oreste DEMARCHI et al · Instituto Nacional de Pesquisas da Amazônia · 2018 · ISSN 0044-5967
ABSTRACT The Amazonian white-sand vegetation presents a set of unique features, such as the dominance of a few species, high endemism and low species richness, which differentiate it from other Amazonian forests. Soil pa...
LCC LCC:Science (General)Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Fragmented areas due to agricultural activity: native vegetation dynamics at crop interface (Montecaseros, Mendoza, Argentina)
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Article
Ana Paz Vignoni et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2023 · ISSN 0370-4661
Plant communities fragmented by agricultural activities were analyzed in a 250-ha area in eastern plains of Montecaseros, Gral. San Martín Department, Mendoza, Argentina. A phytosociological method assessed different si...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma English
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