Results 21 to 30 of about 688,979 (280)

New tools for engineering tomorrow's forests [PDF]

open access: yesPhysiologia Plantarum, 2019
It is difficult to overstate the role of wood in the story of humanity. In times that predate recorded history it provided shelter from the elements, light and warmth when burned, and a supple material with which early humans could craft their first tools.
openaire   +2 more sources

Deriving Biocomposites of Polymer Phase Plasticised Cellulose Acetates with Varying Degrees of Acetylation

open access: yesЛесной журнал, 2023
It is anticipated that the creation of wood-polymer composites (WPC) made of naturally renewable polymers and their derivatives (biocomposites) would have a significant practical use due to the rise in prices for synthetic thermoplastic polymers derived ...
Aleksey E. Shkuro   +5 more
doaj   +1 more source

Assessment of the recreational potential of the forest territory of the Sverdlovsk region [PDF]

open access: yesE3S Web of Conferences, 2020
The purpose of this study is to present our vision of assessing the recreational potential of the territory (RPT) for its effective management. We suggest using this territory assessment method, which consists of two main stages: assessment of the ...
Mezenina Olga   +3 more
doaj   +1 more source

Comparison of energy-wood and pulpwood thinning systems in young birch stands [PDF]

open access: yes, 2011
In early thinnings, a profitable alternative to pulpwood could be to harvest whole trees as energy-wood. In theoretical analyses, we compared the extractible volumes of energy-wood and pulpwood, and their respective gross values in differently aged ...
Bergström, Dan   +3 more
core   +1 more source

Forest Operations, Engineering and Management [PDF]

open access: yes, 2018
ca. 200 words; this text will present the book in all promotional forms (e.g. flyers). Please describe the book in straightforward and consumer-friendly terms. The book gathers 28 quality papers containing new and important knowledge on forest operations, engineering and management. Active forest management is indeed applied through forest engineering,
openaire   +4 more sources

Land use change impacts on floods at the catchment scale: Challenges and opportunities for future research [PDF]

open access: yes, 2017
Research gaps in understanding flood changes at the catchment scale caused by changes in forest management, agricultural practices, artificial drainage and terracing are identified.
A. Alaoui   +107 more
core   +9 more sources

Machine Learning Techniques for Stellar Light Curve Classification [PDF]

open access: yes, 2018
We apply machine learning techniques in an attempt to predict and classify stellar properties from noisy and sparse time series data. We preprocessed over 94 GB of Kepler light curves from MAST to classify according to ten distinct physical properties ...
Hinners, Trisha   +2 more
core   +2 more sources

Forest operations engineering and management – the ways behind and ahead of a scientific discipline

open access: yesCroatian Journal of Forest Engineering, 2007
The forest operations engineering and management community has been facing the problem of improving its scientific visibility, realigning its research efforts to the future challenges, and of strengthening its self-confidence. The paper aims at exploring
Hans Rudolf Heinimann
doaj   +2 more sources

Creative engineering – introducing the progress of science to forestry

open access: yesLeśne Prace Badawcze, 2019
Implementing creative engineering, or in other words the progress of science, in forestry practice requires the integration of knowledge from its various branches concerning the impact of human activity on the Earth’s ecosystem.
Wodzicki Tomasz J.
doaj   +1 more source

Soil and Water Conservation and Ecological Benefits of Forest Ecosystem in New Urban Karst Areas of Central Guizhou Province

open access: yesShuitu baochi tongbao, 2022
[Objective] Soil and water conservation and ecological benefits of forest ecosystem in the new urban karst areas of Guanshanhu District, Guiyang City in Central Guizhou Province were studied to scientifically evaluate the achievements of ecological ...
Li Yiqiu   +6 more
doaj   +1 more source

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