Results 121 to 130 of about 150,156 (304)

Distribución potencial de Pinus cembroides, Pinus nelsonii y Pinus culminicola en el Noreste de México/Potential distribution of Pinus cembroides, Pinus nelsonii and Pinus culminicola in northeastern Mexico

open access: yesEcosistemas y Recursos Agropecuarios, 2018
El clima del mundo está cambiando de forma signicativa en los últimos años y con ello la distribución de las especies. El objetivo del estudio fue generar modelos de distribución potencial de las especies de pinos piñoneros Pinus cembroides, P. culminicola y P. nelsonii del noroeste de México.
Mario Alberto García-Aranda   +2 more
openaire   +1 more source

Efficacy of deterrents in minimizing nontarget species consumption of bait used for attracting wild pigs (Sus scrofa)

open access: yesPest Management Science, EarlyView.
Evaluated repellents were effective at deterring white‐tailed deer from consuming wild pig bait piles without deterring wild pig bait consumption, although the deterrents were not effective for other nontarget wildlife. Abstract BACKGROUND Wild pigs (Sus scrofa) are an invasive species that cause environmental and agricultural damage.
Caitlin A Kupferman   +3 more
wiley   +1 more source

The growth response of planted red pine (Pinus Resinosa) to alternative thinning regimes [PDF]

open access: yes, 2012
Red pine (Pinus resinosa Ait.) plantations have been established in Michigan with expectations of mixed final product goals: pulpwood, boltwood and possibly sawlogs.
Len, Jolanta Agnieszka
core   +1 more source

The European honey buzzard (Pernis apivorus) as an ally for the control of the invasive yellow‐legged hornet (Vespa velutina nigrithorax)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2237-2247, April 2025.
The predatory effect of the honey‐buzzard affects the reproductive performance of Asian‐hornet colonies, decreasing the density of workers over distance and time. The foraging distances of the honey‐buzzard concentrates within the first 2000 m from nest, which supports the results observed.
Jorge Ángel Martín‐Ávila   +3 more
wiley   +1 more source

Effect of thermal rectification on colors of Eucalyptus Saligna and Pinus caribaea Woods

open access: yesMaderas: Ciencia y Tecnología, 2012
Eucalyptus saligna and Pinus caribaea var. hondurensis woods underwent a variety of thermal rectification treatments (from 120ºC to 180ºC) to evaluate the effect of heating on their colorimetric properties.
Ana Lúcia Piedade Sodero Martins Pincelli   +2 more
doaj  

Classification of tree species and standing dead trees in Boreal forests using UAV‐based RGB, multispectral, and LiDAR point clouds

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We evaluated single‐ and multi‐sensor UAV approaches for classifying tree species and standing dead trees in boreal forests, focusing on key biodiversity indicators such as European aspen. Using spectral and structural features extracted from RGB, multispectral (MSP), and LiDAR point clouds for 1,205 field‐measured trees, we compared classification ...
Anton Kuzmin   +5 more
wiley   +1 more source

Viabilidade de implantação de um projeto de reflorestamento de pinos e seu mercado em potencial [PDF]

open access: yes, 2004
TCC (graduação) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Curso de Administração.0 presente trabalho tem o objetivo de apresentar a viabilidade econômica e financeira para reflorestamento de Pinus Taeda na região de Curitibanos ...
Biasoli, Eduardo Pancott
core  

Retrospective image analysis for long‐term demography using Google Earth imagery

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa   +2 more
wiley   +1 more source

Provenance and family variation of Pinus caribaea var. hondurensis from Guatemala and Honduras, grown in Brazil, Colombia and Venezuela

open access: yesPesquisa Agropecuária Brasileira, 2001
Pinus caribaea var. hondurensis (Sénécl) Barr. & Golf. is a tropical pine that naturally occurs in lowland areas of Belize, El Salvador, Guatemala, Honduras, Nicaragua, and eastern Mexico.
Moura Vicente Pongitory Gifoni   +1 more
doaj  

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