Results 11 to 20 of about 17,069 (162)

Unlocking Tropical Forest Complexity: How Tree Assemblages in Secondary Forests Boost Biodiversity Conservation. [PDF]

Ecol Evol
Secondary forests are crucial for achieving COP15/16 conservation goals. An operational national approach was developed to identify and characterise forest ecosystems based on the dominant tree species in the canopy, serving as indicators for ecosystem extent and condition.
Souza Oliveira M, Lenormand M, Luque S, Zamora NA, Alleaume S, Aguilar Porras AC, Castillo MU, Chacón-Madrigal E, Delgado D, Hernández Sánchez LG, Ngo Bieng MA, Quesada-Monge R, Solano GS, Zúñiga PM.   +13 more
europepmc   +2 more sources

Should I stay, or should I go: Anthropogenic noises disrupt early recruitment of subarctic invertebrates. [PDF]

Ecol Appl
Abstract Coastal subarctic systems are inhabited by bivalve and gastropods, which due to their lifecycle and longevity are reliable indicators of ecological alterations in the environment. Recent laboratory studies have shown that young life stages of invertebrates perceive natural sounds, and their settlement, behavior, and fitness could be altered by
Byrro Gauthier N, Uboldi T, Olivier F, Tremblay R, Chauvaud L, Mathias D, Lazure P, Frémont A, Meziane T, Chauvaud S, Winkler G.   +10 more
europepmc   +2 more sources

Surgical site infections and sepsis in gynecological surgery. [PDF]

Int J Gynaecol Obstet
Abstract Despite advancements in infection control, surgical site infections (SSIs) and postoperative sepsis remain significant challenges in gynecological surgery, contributing to increased morbidity, mortality, and healthcare costs. In low‐income countries, circulatory failure due to septic shock leads to most deaths after surgery, with sepsis ...
Taliento C, Scutiero G, Milano C, Grasso M, Nitti F, Brasile O, Martinello R, Bernardi G, Restaino S, Arcieri M, Pavone M, Bizzarri N, Vizzielli G, Greco P.   +13 more
europepmc   +2 more sources

Spatial Heterogeneity in Methane Biogeochemistry and Prokaryotic Community Structure in Sub-Arctic Waterbodies in Northern Canada. [PDF]

Environ Microbiol
Prokaryotic communities and methane dynamics differed markedly across 16 sub‐Arctic waterbodies. Maximum depth and permafrost thaw emerged as key drivers, with non‐stratified thaw‐affected sites hosting distinct communities and elevated methane fluxes, highlighting their potential role as emerging hotspots of methane emissions.
Szylit A, Christaki U, Barret M, Cabrol L, Gandois L, Sejourne A, Bouchard F, Ollivier S, Jardillier L.   +8 more
europepmc   +2 more sources

L'ORFEO Toolbox : bilan des années ORFEO et perspectives

Revue Française de Photogrammétrie et de Télédétection, 2014
Dans le cadre du programme d'accompagnement ORFEO de la mission Pléiades, le CNES développe depuis 2006 l'Orfeo ToolBox, logiciel libre de traitement d'image de télédétection.
Julien Michel, Manuel Grizonnet, Jordi Inglada   +2 more
doaj   +1 more source

Biomass estimation of rangelands in the Eastern Highlands by remote sensing indices

African and Mediterranean Agricultural Journal - Al Awamia, 2022
The rangelands of the High plateau of eastern Morocco constitute an important supplement to the feeding of sheep and goats. Estimating phytomass production from these rangelands during the growing season is useful for managers of pastoral areas.
H. Mahyou
doaj   +1 more source

Influence of Sampling Design Parameters on Biomass Predictions Derived from Airborne LiDAR Data

Canadian Journal of Remote Sensing, 2019
This study investigated the influence of sampling design parameters on biomass prediction accuracy obtained from airborne lidar data. A one-factor-at-a-time and a global sensitivity analyses were applied to identify the parameters most impacting model ...
Marc Bouvier, Sylvie Durrieu, Richard A. Fournier, Nathalie Saint-Geours, Dominique Guyon, Eloi Grau, Florian de Boissieu   +6 more
doaj   +1 more source

Análisis multitemporal del urbanismo expansivo en el corredor del Henares. Aportación de las imágenes de satélite

Estudios Geográficos, 2014
El objetivo del estudio es conocer la evolución del sellado del suelo en un área con alta presión antrópica afectada por el “efecto frontera” debido a su proximidad a una gran ciudad.
María Pilar García Rodríguez, María Eugenia Pérez González   +1 more
doaj   +1 more source

Cartografía mediante imágenes Landsat de suelos salinos en la tierra de Medina (Valladolid)

Estudios Geográficos, 2010
El objetivo del estudio es cartografiar los suelos salinos (solonchaks, solonetzs y luvisoles con fases sálicas) en la Tierra de Medina (Valladolid) utilizado imágenes de los sensores TM y ETM de los satélites Landsat. Las signaturas espectrales de estos
M. P. García Rodríguez, M. E. Pérez González   +1 more
doaj   +1 more source

Développement et défis de la télédétection urbaine [PDF]

, 2010
La télédétection spatiale au Québec connaît ses débuts dans les années 1970. Elle va se développer grâce à trois principaux intervenants : le gouvernement, le secteur privé et les universités québécoises. Elle est appliquée dans plusieurs domaines dont l’
Morin, Denis, Sebari, Imane
core   +1 more source