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Geography of forest disturbance. [PDF]

open access: yesProc Natl Acad Sci U S A, 2013
For some, the phrase “forest disturbance” conjures a vision of bulldozed trees to make room for agricultural fields. For others, the term evokes a mental picture of a tree falling in the forest, creating a gap. In reality, these are two end-members on a continuum of physical disturbances that commonly take place in forests.
Asner GP.
europepmc   +4 more sources

Examining Forest Disturbance and Recovery in the Subtropical Forest Region of Zhejiang Province Using Landsat Time-Series Data

open access: yesRemote Sensing, 2017
Detection of forest disturbance and recovery has received much attention during the last two decades due to its important influence on forest carbon budget estimation.
Shanshan Liu   +3 more
doaj   +3 more sources

Adding to Fire Fighter Safety by Including Real-Time Radar Data in Short-Range Forecasts of Thunderstorm-Induced Wind Shifts

open access: yesFire, 2021
Abrupt changes in wind direction and speed caused by thunderstorm-generated gust fronts can, within a few seconds, transform slow-spreading low-intensity flanking fires into high-intensity head fires.
Gary L. Achtemeier, Scott L. Goodrick
doaj   +1 more source

Developments of Recent Applications for Early Diagnosis of Diseases Using Electronic-Nose and Other VOC-Detection Devices

open access: yesSensors, 2023
This Editorial provides summaries and an overview of research and review articles published in the Sensors journal, volumes 21 (2021), 22 (2022), and 23 (2023), within the biomedical Special Issue “Portable Electronic-Nose Devices for Noninvasive Early ...
Alphus Dan Wilson
doaj   +1 more source

Distinguishing Abrupt and Gradual Forest Disturbances With MODIS-Based Phenological Anomaly Series

open access: yesFrontiers in Plant Science, 2022
Capturing forest disturbances over time is increasingly important to determine the ecosystem's capacity to recover as well as aiding a timely response of foresters.
Anne Gnilke   +3 more
doaj   +1 more source

Forest Disturbance Types and Current Analogs for Historical Disturbance-Independent Forests [PDF]

open access: yesLand, 2021
Forest classifications by disturbance permit designation of multiple types of both old growth forests and shorter-lived forests, which auto-replace under severe disturbance, and also identification of loss of the disturbance type and associated forest. Historically, fire and flooding disturbance regimes, or conversely, infrequent disturbance, produced ...
openaire   +2 more sources

Potential for Early Noninvasive COVID-19 Detection Using Electronic-Nose Technologies and Disease-Specific VOC Metabolic Biomarkers

open access: yesSensors, 2023
The established efficacy of electronic volatile organic compound (VOC) detection technologies as diagnostic tools for noninvasive early detection of COVID-19 and related coronaviruses has been demonstrated from multiple studies using a variety of ...
Alphus Dan Wilson, Lisa Beth Forse
doaj   +1 more source

LiDAR Voxel-Size Optimization for Canopy Gap Estimation

open access: yesRemote Sensing, 2022
Terrestrial laser scanning of forest structure is used increasingly in place of traditional technologies; however, deriving physical parameters from point clouds remains challenging because LiDAR returns do not have defined areas or volumes.
C. Wade Ross   +5 more
doaj   +1 more source

A model comparison of fire return interval impacts on carbon and species dynamics in a southeastern U.S. pineland

open access: yesEcosphere, 2021
Ecosystem process models can be used to predict forest response to disturbances at a range of scales. Selection of the spatial class of model should depend on the scale of the research or management question, and model type should depend on the ecosystem
Steven A. Flanagan   +8 more
doaj   +1 more source

Winter Climate Variability, De-Icing Salt and Streetside Tree Vitality

open access: yesFrontiers in Ecology and Evolution, 2022
De-icing salts are applied to roads and walking surfaces to mitigate winter hazards resulting from ice, snow and freezing rain. The vitality of streetside trees, especially those growing in densely built urban areas, is compromised by repeated exposure ...
Justin Miron   +4 more
doaj   +1 more source

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