Results 31 to 40 of about 6,109,020 (253)
Frontiers in Plant Science, 2017 The functional reasons for isoprene emission are still a matter of hot debate. It was hypothesized that isoprene biosynthesis evolved as an ancestral mechanism in plants adapted to high water availability, to cope with transient and recurrent oxidative ...
Alessio Fini +6 more
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Silva Fennica, 2005 The transaction cost approach is used to explain why small non-industrial private forest (NIPF) ownerships are increasing in the U.S. We argue that the number of small NIPF owners have increased because: 1) a significant amount of forestland is no ...
Zhang, Yaoqi +2 more
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OPTIMIZATION OF PRE-PRODUCTION AND PRODUCTION OPERATIONS IN THE FORESTRY INDUSTRY USING RFID TECHNOLOGY [PDF]
Acta Tecnología, 2016 The main objective of this paper is to improve logistics and design to improve the register timber in stock and timber in the sale itself to optimalization of pre-production and production operations in the forestry industry.
Zuzana Šoltysová, Lukáš Skarupa
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Plant species diversity and structure in tree plantations at Téné Protected Forest (Côte d’Ivoire)
Annals 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
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Forestry: An International Journal of Forest Research, 2019 The aim of this study was to examine how intensified silviculture affects timber production (sawlogs and pulpwood) and its economic profitability (net present value [NPV], with 2 per cent interest rate) based on forest ecosystem model simulations.
J. Routa +5 more
semanticscholar +1 more source
Simulation of How Jack Pine Budworm (Lepidoptera: Tortricidae) Affects Economic Returns From Jack Pine Timber Production in Michigan [PDF]
, 2017 The impact of jack pine budworm on economic returns from jack pine timber production in Lower Michigan and management actions that might be taken to reduce this impact were evaluated with a simulation model.
Mosher, Daniel G +3 more
core +2 more sources
Forests, 2019 The aim of this study was to assess the effects of bark stripping caused by sika deer (Cervus nippon [Temminck]) on the production and structure of young Norway spruce (Picea abies L. Karst) forest stands (41–43 years).
J. Cukor +6 more
semanticscholar +1 more source
From timber management to forest management: an initial discussion on forest management evolution
Journal of Forest Science, 2005 Forests have been subject to human intervention since the inception of human civilization. With enhanced knowledge, understanding and capacity humans exert an increasing pressure and influence on forests.
M. S. Iftekhar
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, 2023 The commercial exploitation of non-timber forest products—such as fibers, nuts, spices, medicinal plants, rubber, and rattan—was proposed in the 1990s as a strategy to reconcile conservation and development in tropical forests. Its economic benefits generally have been limited, however, due to several factors—including low-production volume, irregular ...
openaire +2 more sources
Carbon versus Timber Economy in Mediterranean Forests
Atmosphere, 2021 Forests produce goods and services, but the forest economy is based on goods, with market price, more than on services. Under Mediterranean climate conditions forests have low timber production, being frequently financially loss-making, despite the ...
Álvaro Enríquez-de-Salamanca
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