Results 61 to 70 of about 479 (88)

Prescribed fire in Mediterranean pinus pinaster management

Biodiversidade Brasileira, 2019
Prescribed fire treatments strategically allocated in time and space play a key role in forest management to reduce extend and severity of forest fires.
Juan Ramón Molina, Juan Pedro García, Juan José Fernández   +2 more
doaj   +1 more source

VALORES DE B0 y dCHAR EN LAS PIEZAS DE MADERA LAMINADA DE LOS PINOS DE ANDALUCÍA

Revista Chapingo: Serie Ciencias Forestales y del Ambiente, 2003
Los valores de B0 (velocidad de carbonización) y dCHAR (profundidad de carbonización), en que, dCHAR = B0 . t, siendo t = tiempo de exposición al fuego, en minutos, representan los parámetros de referencia para realizar un proyecto de estructuras de ...
F. J. Jiménez-Peris
doaj  

Burn Severity and Postfire Salvage Logging Effects on Vegetation and Soil System in a Short-Term Period in Mediterranean Pine Forests

Fire
Wildfires are a natural part of the dynamics of Mediterranean forest ecosystems. The fire patterns in the Mediterranean basin have been altered mainly due to changes in land use and climate change.
Esther Peña-Molina, Daniel Moya, Álvaro Fajardo-Cantos, Fuensanta García-Orenes, Jorge Mataix-Solera, Victoria Arcenegui, Manuel Esteban Lucas-Borja, Jorge de las Heras   +7 more
doaj   +1 more source

Anatomical Defence Responses of Resistant and Susceptible 12-Years-Old Pine Species Infected with Bursaphelenchus xylophilus

South-East European Forestry
Pine wilt disease (PWD) is caused by the pinewood nematode (PWN), Bursaphelenchus xylophilus, an endoparasite that infects Pinus species. While some pine species are susceptible to PWD, others seem to be resistant or resistant under field conditions ...
Cândida Sofia Trindade, Teresa Valdiviesso, Santiago Pereira-Lorenzo, Edmundo Sousa, João Jacinto, Pedro Naves   +5 more
doaj   +1 more source

Estudio de cinética en procesos termogravimétricos de materiales lignocelulósicos

Maderas: Ciencia y Tecnología, 2018
La madera de pino representa el 20% de las especies forestales plantadas en todo el mundo, y actualmente es de vital importancia en aplicaciones industriales como en aserrío, fabricación de papel y medicina.
José Juan Alvarado Flores, José Guadalupe Rutiaga Quiñones   +1 more
doaj  

Evaluation of methods to improve the direct estimation of standing trees volume

iForest - Biogeosciences and Forestry
Estimating timber volume in forests is crucial for effective management and commercial purposes, particularly for forest owners and managers. Accurate volume estimates inform management decisions, growth monitoring, and silvicultural treatments ...
Mura M, Mura M, Scotti R
doaj   +1 more source

Biological invasion of phytophagous insects and spin-off for italian landscape: two cases caused by rhynchophorus ferrugineus and matsucoccus feytaudi

Italian Journal of Agronomy, 2009
Trees mark the environment, colours and structure of Italian landscapes. In the last decades they are often infested of attack by several infestions which is changing the context perception. Paper analyses the effect on the landscape caused in the palms (
Santi Longo, Federico Roversi, Stella Agostini   +2 more
doaj   +1 more source

PINE WOOD MODIFICATION BY HEAT TREATMENT IN AIR

BioResources, 2008
Maritime pine (Pinus pinaster) wood has low dimensional stability and durability. Heat treatment was made in an oven using hot air during 2 to 24 h and at 170-200 ºC. A comparison was made against steam heat treatment.
Bruno Esteves, Idalina Domingos, Helena Pereira   +2 more
doaj  

Mycobiome of Pinus pinaster trees naturally infected by the pinewood nematode Bursaphelenchus xylophilus

Scientific Reports
Fungi are important biological elements in the Pine wilt disease (PWD) complex. In the late stages of the disease, the pinewood nematode (PWN) Bursaphelenchus xylophilus feeds on the fungal flora available in the pine tree for survival and multiplication.
Cláudia S. L. Vicente, Ana Rita Varela, Anna Vettraino, Margarida Espada, Maria de Lurdes Inácio   +4 more
doaj   +1 more source

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Unravelling the Biological Potential of Pinus pinaster Bark Extracts

Antioxidants, 2020
Carla Ramos, Claudia Botelho, JOSÉ Teixeira   +2 more
exaly