Results 11 to 20 of about 3,914,403 (313)

Reporting the results of forest monitoring--an evaluation of the European forest monitoring programme [PDF]

open access: yesForestry, 2008
Summary An evaluation of the pan-European forest monitoring programme set up in the 1980s to examine the effects of atmospheric pollution on forest condition is presented. This is based on a questionnaire survey of national stakeholders and an examination of the quality of scientifi c information contained in the programme reports. The relevance of the
Moffat, A.J., Davies, S., Finér, L.
openaire   +1 more source

Automated construction of ground access routes for the management of regional forest fires

open access: yesJournal of Forest Science, 2020
Modern geospatial technologies and permanently updated wildfire monitoring datasets are the basis of improving forest firefighting on different administrative scales.
Ekaterina Podolskaia   +2 more
doaj   +1 more source

In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)

open access: yesEcology and Evolution, 2021
High human‐caused mortality due to wildlife‐vehicle‐collisions and illegal killing leads to frequent cases of orphaned Eurasian lynx juveniles. Under natural conditions, this would result in starvation of the young.
Joe Premier   +3 more
doaj   +1 more source

DSNUNet: An Improved Forest Change Detection Network by Combining Sentinel-1 and Sentinel-2 Images

open access: yesRemote Sensing, 2022
The use of remote sensing images to detect forest changes is of great significance for forest resource management. With the development and implementation of deep learning algorithms in change detection, a large number of models have been designed to ...
Jiawei Jiang   +5 more
doaj   +1 more source

Operational monitoring of the nun moth Lymantria monacha L. (Lepidoptera: Lymantriidae) using pheromone-baited traps - a rationalization proposal

open access: yesJournal of Forest Science, 2012
The annual risk assessment of Scots pine (Pinus sylvestris L.) stands in the federal state of Brandenburg and subsequent decisions on the application of insecticides are based on operational surveillance data on L. monacha. The objective of the study was
K. Hielscher, A. Engelmann
doaj   +1 more source

Options for monitoring and estimating historical carbon emissions from forest degradation in the context of REDD+ [PDF]

open access: yes, 2011
Measuring forest degradation and related forest carbon stock changes is more challenging than measuring deforestation since degradation implies changes in the structure of the forest and does not entail a change in land use, making it less easily ...
Herold Martin   +30 more
core   +1 more source

Dynamic Detection of Forest Change in Hunan Province Based on Sentinel-2 Images and Deep Learning

open access: yesRemote Sensing, 2023
Dynamic detection of forest change is the fundamental method of monitoring forest resources and an essential means of preserving the accuracy and timeliness of forest land resource data.
Jun Xiang   +5 more
doaj   +1 more source

A framework for use of wireless sensor networks in forest fire detection and monitoring [PDF]

open access: yes, 2012
Forest fires are one of the main causes of environmental degradation nowadays. Current surveillance systems for forest fires lack in supporting real-time monitoring of every point of a region at all times and early detection of fire threats.
Korpeoglu, Ibrahim   +5 more
core   +1 more source

Assessing Combinations of Landsat, Sentinel-2 and Sentinel-1 Time series for Detecting Bark Beetle Infestations

open access: yesGIScience & Remote Sensing, 2023
Bark beetle infestations are among the most substantial forest disturbance agents worldwide. Moreover, as a consequence of global climate change, they have increased in frequency and in the size and number of affected areas.
Simon König   +4 more
doaj   +1 more source

Leaf Epidermal Traits of Selected Euphorbiaceae and Phyllanthaceae Taxa of Hainan Island and Their Taxonomic Relevance

open access: yesDiversity, 2022
Euphorbiaceae and Phyllantaceae are two of the most taxonomically complex and diverse families among angiosperm. Therefore, this study aims to identify the common, variation, and diagnostic traits of foliar anatomy and micromorphology of selected ...
Saraj Bahadur   +4 more
doaj   +1 more source

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