Results 21 to 30 of about 1,564 (212)

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

Dead wood characteristics influencing macrofungi species abundance and diversity in Caspian natural beech (Fagus orientalis Lipsky) forests

open access: yesForest Systems, 2015
Aim of study: This study aimed to examine the dead wood inhabiting macrofungi communities occurring on dead beech and hornbeam trees in Caspian forests. Area of study: The Kheiroud forest in the north of Iran.
Kiomars Sefidi, Vahid Etemad
doaj   +1 more source

Sampling coarse woody debris along spoked transects [PDF]

open access: yesForestry, 2010
Summary Line transects are commonly used for sampling coarse woody debris (CWD). The USDA Forest Service Forest Inventory and Analysis programme uses a variant of this method that involves sampling for CWD along transects that radiate from the centre of a circular plot-like spokes on a wheel.
P. C. Van Deusen, J. H. Gove
openaire   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Coarse Woody Debris in Primary and Secondary Middle Taiga Spruce Forests

open access: yesЛесной журнал
Restoration of the pool of coarse woody debris after disturbances is one of the mechanisms for maintaining the stability of forest biogeocenoses. The studies of coarse woody debris have been carried out in the “Vepssky Forest” Reserve in the Leningrad ...
Ekaterina A. Kapitsa   +4 more
doaj   +1 more source

Effects of Management on the Amount and Characteristics of Woody Debris in Mixed Stands of Caspian Forests

open access: yesBioResources, 2014
Woody debris (WD), including coarse woody debris (CWD) and fine woody debris (FWD), is an essential structural and functional component of forest ecosystems. This study was carried out in Caspian hardwood forest sites.
Farshad Keivan Behjou   +2 more
doaj   +1 more source

Estimating Net Primary Productivity (NPP) and Debris-Fall in Forests Using Lidar Time Series

open access: yesRemote Sensing, 2021
Temporal series of lidar, properly field-validated, can provide critical information allowing in-ferences about the dynamics of biomass and carbon in forest canopies.
Roman Dial   +7 more
doaj   +1 more source

Change in Soil and Forest Floor Carbon after Shelterwood Harvests in a New England Oak-Hardwood Forest, USA

open access: yesInternational Journal of Forestry Research, 2014
There has been effort worldwide to quantify how much carbon forests contain in order to designate appropriate offset credits to forest carbon climate mitigation.
Kayanna L. Warren, Mark S. Ashton
doaj   +1 more source

Impact of thinning on carbon storage of dead organic matter across larch and oak stands in South Korea

open access: yesiForest - Biogeosciences and Forestry, 2016
Dead organic matter is important in carbon (C) sequestration because it accounts for a significant proportion of forest C storage. As thinning could alter the C storage of dead organic matter, this study aimed to assess the effect of thinning on the C ...
Kim S   +5 more
doaj   +1 more source

Dynamic Responses of Ground-Dwelling Invertebrate Communities to Disturbance in Forest Ecosystems

open access: yesInsects, 2019
In forest ecosystems, natural and anthropogenic disturbances alter canopy structure, understory vegetation, amount of woody debris, and the properties of litter and soil layers.
Kayla I. Perry, Daniel A. Herms
doaj   +1 more source

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