Results 41 to 50 of about 10,044 (267)
Ectomycorrhizas in association with Pinus patula in Sabie, South Africa [PDF]
Forestry is an economically important industry in South Africa,involving extensive exotic plantations of Eucalyptus, Pinus and Acacia species. These tree species have fungal associations, such as ectomycorrhizas, that have become locally naturalized. The
Dames, J F, Hawley, G L, Taylor, A F S
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Unexpected consequences of taxonomic misidentification for the conservation of an endangered species
This article reports on the unexpected consequences of taxonomic misidentification of the endangered fir Abies hickelii in eastern Mexico. Misidentification led to positive outcomes, such as unintentional population increases through reforestation, but also negative outcomes, including logging and altered demographic structure.
Jerónimo Vázquez‐Ramírez +2 more
wiley +1 more source
El agente causal de la muerte descendente del Pinus patula en plantaciones del Valle del Cauca correspondió al hongo Diplodía natalensis Pole Evans (Sin. Botryodiplodia theobrornae Pat.).
Hoyos Claudia Helena
doaj
Programa de melhoramento de pínus na Embrapa Florestas. [PDF]
bitstream/item/61074/1/Documento-233 ...
AGUIAR, A. V. de +3 more
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Abstract Dietary plasticity is an important trait in an increasingly dynamic world and can reveal how species respond to changes in resource availability, intra‐ or interspecific interactions, and landscape structure. Small‐bodied carnivores occupy a unique trophic position as both consumers and prey while also filling critical roles in species ...
Marie E. Martin +8 more
wiley +1 more source
La presente investigación se realizó en los laboratorios de Carbones y de Productos Forestales, de la Universidad Nacional de Colombia, Sede Medellín. Ésta se orientó hacia la selección de un método para obtener carbón activado a partir de las especies ...
Jhon Fredy Herrera Builes +2 more
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Silvopastoral systems (SPS's) represent a sustainable alternative to extensive or intensive cattle ranching, which has contributed to soil degradation and deforestation in the Peruvian Amazon. This research was carried out in Molinopampa, Amazonas, Peru,
Lorenzo Culqui +7 more
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Reforestation of a soil area with co culture of tree species and nurse plants [PDF]
The present invention relates to the reforestation of a soil area with co culture oftree species with nurse plants.
Baohanta, Rondro Harinisainana +3 more
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Essai 253 - Analyses et synthèse [PDF]
Mis en place en mai 1979 sur l'Ile de Lifou, cet essai avait pour but de tester la croissance et le rendement de différentes provenances/variétés de Pinus caribaea et autres espèces de pins (P. elliottii, P. kesya, P. oocarpa, P. patula)
Nasi, Robert
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Effects of Niche Marginality on Hotter‐Drought Tree Mortality in Angiosperms and Gymnosperms
ABSTRACT Aim Current observations of global tree mortality events associated with drought raise concerns about climate change risks to forests' dynamics and function. It is unclear which forests are more susceptible to pulses of mortality under further changing climates.
Enric Batllori +5 more
wiley +1 more source

