Results 21 to 30 of about 938,141 (364)

The social & economic implications of alternative land uses involving pastoral farming and forestry in Northland : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Natural Resource and Environmental Economics at Massey University [PDF]

open access: yes, 1987
This thesis is a scenario study which examines the social and economic impacts of different types of forestry being established in an area of pastoral farmland in Northland, New Zealand.
Smith, David Hardie
core   +1 more source

Assessment of biomass of forest species using satellite images of high spatial resolution (on the example of the forest of Khanty-Mansi Autonomous Okrug) [PDF]

open access: yesВопросы лесной науки, 2018
The paper describes assessment of spatial biomass of top wood layer based on combination of high-resolution Landsat-8 satellite images and selected ground forest inventory data measurements.
E.N. Sochilova   +3 more
doaj   +1 more source

Forestry in the Anthropocene [PDF]

open access: yesScience, 2015
Human activity has had enormous effects on the species composition of floras and faunas, creating new ecological biomes worldwide. A principal challenge in forestry research and conservation is how to deal with these novel ecosystems. Most attention to this phenomenon is centered on the negative effects of species introductions and the need to stem the
openaire   +3 more sources

Automated Mapping of Woody Debris over Harvested Forest Plantations Using UAVs, High-Resolution Imagery, and Machine Learning

open access: yesRemote Sensing, 2019
Surveying of woody debris left over from harvesting operations on managed forests is an important step in monitoring site quality, managing the extraction of residues and reconciling differences in pre-harvest inventories and actual timber yields ...
Lloyd Windrim   +4 more
doaj   +1 more source

Anthropogenic Inputs of Terrestrial Organic Matter Influence Carbon Loading and Methanogenesis in Coastal Baltic Sea Sediments

open access: yesFrontiers in Earth Science, 2021
Coastal regions globally have experienced widespread anthropogenic eutrophication in recent decades. Loading of autochthonous carbon to coastal sediments enhances the demand for electron acceptors for microbial remineralization, often leading to ...
Tom Jilbert   +14 more
doaj   +1 more source

Can woodland caribou and the forest industry coexist: The Ontario scene

open access: yesRangifer, 1991
Ontario is in the process of developing a strategy to improve the likelihood of woodland caribou (Rangifer tarandus caribou) and the forest industry coexisting in the province.
Gerald D. Racey   +4 more
doaj   +1 more source

Forestry in India [PDF]

open access: yesScottish Geographical Magazine, 1897
n ...
openaire   +3 more sources

Comparing Social Media and Postal Mailings in Forestry Extension Program Marketing

open access: yesJournal of Human Sciences and Extension, 2020
This report describes a project that tested social media versus traditional postal mailing advertising for a series of forestry Extension educational programs.
Jason Gordon   +3 more
doaj   +1 more source

The Canadian ‘Model Forest’ approach : a way forward for Tasmania? [PDF]

open access: yes, 2004
Forest policy and forestry management in Tasmania have undergone a number of changes in the last thirty years, many explicitly aimed at improving industry sustainability, job security, and forest biodiversity conservation.
Gray, Matthew, Wolfenden, John A.J.
core   +2 more sources

Woodworking industry in Russia: analysis of the industry structure and development prospects

open access: yesВестник университета
The state of the woodworking industry sectoral structure in Russia has been considered. The main sources for the present study were regulatory legal acts of the Russian Federation, statistical data of the Federal Forestry Agency, Federal State Statistics
Sh. A. Sultanakhmedov
doaj   +1 more source

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