Results 41 to 50 of about 32,600 (216)

Responses of Sesamum indicum to Allelopathy of Coniferous and Broadleaved Trees

open access: yesEcologies
The relationships among species and the mechanics of those relationships are very complicated in mixed forests, and allelopathy is one of the most important mediators of these relationships.
Yujia Liu   +4 more
doaj   +1 more source

Spectral Properties of Coniferous Forests: A Review of In Situ and Laboratory Measurements

open access: yesRemote Sensing, 2018
Coniferous species are present in almost all major vegetation biomes on Earth, though they are the most abundant in the northern hemisphere, where they form the northern tree and forest lines close to the Arctic Circle. Monitoring coniferous forests with
Miina Rautiainen   +5 more
doaj   +1 more source

A meta-analysis of physicochemical changes in the rhizosphere and bulk soil under woodlands

open access: yesBioscience Journal
Monoculture for timber production has been replacing natural environments as the demand for renewable energy sources increases. The lack of nutrient compensation may increase the risk of soil depletion, thus changing soil properties.
Ana Paula Hummes   +3 more
doaj   +1 more source

Biomassa florestal residual: efeitos da sua remoção na qualidade do solo Residual forest biomass: effects of removal on soil quality

open access: yesRevista de Ciências Agrárias, 2011
A biomassa proveniente das operações florestais de limpeza pode ser valorizada para a produção de energia nas centrais de biomassa. A sua remoção de forma continuada poderá afectar a qualidade dos solos florestais ao nível da quantidade de nutrientes ...
Mª Carmo Magalhães   +4 more
doaj  

Fire-induced changes in soil properties depend on age and type of forests

open access: yesJournal of Hydrology and Hydromechanics, 2022
Wildfires affect different physical, chemical, and hydraulic soil properties, and the magnitude of their effects varies depending on intrinsic soil properties and wildfire characteristics.
Hološ Slavomír   +4 more
doaj   +1 more source

Development of Forest Population Biology and Biogeocenology in the Urals [PDF]

open access: yesСибирский лесной журнал, 2014
The priority directions, concepts, approaches, methods and results of half a century investigations of forest genetics, ecology, geography and biogeocenology in the Ural school of population biology of woody plants are briefly discussed.
S. N. Sannikov   +3 more
doaj  

Host Developmental Stage and Vegetation Type Govern Root EcM Fungal Assembly in Temperate Forests

open access: yesJournal of Fungi
Ectomycorrhizal (EcM) fungi are critical mediators of forest succession, yet the relative contributions of stochastic (neutral) and deterministic (niche-based) processes in shaping their communities are still poorly understood.
Dong-Xue Zhao   +4 more
doaj   +1 more source

Coniferous Diseases In The Andijan Region

open access: yesThe American Journal of Agriculture and Biomedical Engineering, 2020
The article provides data on the composition of diseases of decorative coniferous crops in the Andizhan region. In total, 11 species of micromycetes were identified. In the nursery, during the lodging of seedlings, species of the river were noted. Fusarium: Fusarium oxysporum Schlecht. and F. solani (Mart.) Sacc., Verticillium dahlia Klebn.
Nodira Kamiljanovna Siddikova   +1 more
openaire   +2 more sources

Fire regimes at the transition between mixedwood and coniferous boreal forest in northwestern Quebec.

open access: yes, 2004
Fire history was reconstructed for an area of 15 000 km2 located in the transition zone between the mixed and coniferous forests in Quebec's southern boreal forest.
Bergeron, Y.   +3 more
core   +1 more source

Molecular Rheology of Coniferous Wood Tissues [PDF]

open access: yesTransactions of the Society of Rheology, 1973
The time-dependent molecular motions were observed by infrared polarization technique for wood components strained parallel to the fiber axis. A two-stage molecular motion involving three wood components, cellulose, hemicellulose, and lignin, is suggested as the course of wood molecular relaxation. The first stage begins at equilibrium, when a specimen
openaire   +1 more source

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