Results 11 to 20 of about 286,799 (308)

Pinus contorta Douglas ex Loudon and climate change: A literature review of opportunities, challenges, and risks in European forests

open access: yesJournal of Forest Science, 2022
Lodgepole pine (Pinus contorta Douglas ex Loudon) was distributed from its natural range in western North America to different destinations, primarily to Europe (Scandinavia, British Islands), South America (Chile, Argentina), and New Zealand. It is used
Stanislav Vacek   +4 more
doaj   +1 more source

Forest functions and abiotic threats in private forests: conclusions from an empirical analysis of stakeholder opinions

open access: yesEconomics and Environment, 2022
The study aimed to recognise the preferences of various stakeholder groups representing three regions of Poland towards the most important forest ecosystem services and to determine the threats to performing these functions resulting from the occurrence
Emilia Wysocka-Fijorek   +4 more
doaj   +1 more source

Production of non-timber forest products (NTFPs) and diversity of harvesters' practices and decision-making processes in northern Thailand community forests [PDF]

open access: yes, 2020
Previous research on community forestry in Thailand has mainly focused on its institutional dimensions. Comprehensive knowledge on the production of non-timber forest products and on harvesting practices and decision-making processes is therefore still ...
Dumrongrojwatthana, Pongchai   +2 more
core   +1 more source

Moderate Drought Stress Induces Increased Foliar Dimethylsulphoniopropionate (DMSP) Concentration and Isoprene Emission in Two Contrasting Ecotypes of Arundo donax

open access: yesFrontiers in Plant Science, 2017
The function of dimethylsulphoniopropionate (DMSP) in plants is unclear. It has been proposed as an antioxidant, osmolyte and overflow for excess energy under stress conditions.
Matthew Haworth   +10 more
doaj   +1 more source

Inventory analysis of the timber industry in Ghana [PDF]

open access: yes, 2010
Background, aim, and scope The timber sector, i.e., forestry and timber industry, plays an important role in the socioeconomic development of Ghana through timber products export.
Eshun, J.F., Leemans, R., Potting, J.
core   +2 more sources

Experimental investigation of vertical and horizontal reinforcement geotextiles in forest road pavement

open access: yesJournal of Forest Science, 2018
In this research, the results of an experimental survey on the measurement of vertical stresses are presented. Four treatments were used in this study such as combination of geotextile vertical and horizontal structure with dimensions of 5 × 5 and 10 ...
Morteza DINI   +3 more
doaj   +1 more source

Impact of interest rates on forest management planning based on multi-criteria decision analysis

open access: yesCentral European Forestry Journal, 2022
The fulfilment of forest functions is significantly affected by forest management, especially the applied harvest regeneration systems. The interest rate can significantly influence forest regeneration planning but was rarely tested.
Merganič Ján   +4 more
doaj   +1 more source

Plant species diversity and structure in tree plantations at Téné Protected Forest (Côte d’Ivoire)

open access: yesAnnals of Silvicultural Research, 2022
This study assessed flora establishment in the exotic tree plantations. The old and young Tectona grandis L.f. plantations, mixed-species plantations (Tectona grandis, Gmelina arborea Roxb., Cedrela odorata L.) and a neighbouring unmanaged forest were ...
Bi Tra Aimé Vroh   +2 more
doaj   +1 more source

Production potential and structural variability of pine stands in the Czech Republic: Scots pine (Pinus sylvestris L.) vs. introduced pines - case study and problem review

open access: yesJournal of Forest Science, 2020
Scots pine (Pinus sylvestris L.) is one of the most important tree species in Eurasia. During the past centuries, it has been extensively introduced into artificial monocultures, but is currently experiencing a number of problems related to climate ...
Vilém Podrázský   +6 more
doaj   +1 more source

ELASTISITAS SUBSTITUSI ANTAR FAKTOR PRODUKSI PADA INDUSTRI PENGGERGAJIA KAYU TROPIS (Elasticity of substitution between production factors on tropical sawn timber industry)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
The objective of this study is to estimate elasticity of substitution, coefficient, and technological parameter on sawn timber industry analyzed is limited to the sawmill belongs to the forest concession. This study used primary data.
Setiasih Irawanti
doaj   +1 more source

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