Results 71 to 80 of about 763 (163)

Evidence of Ecosystem Tipping Point on St. Lawrence Island: Widespread Lake Drainage Events After 2018

Geophysical Research Letters, Volume 51, Issue 15, 16 August 2024.
Abstract Influenced by climate change, numerous lakes in permafrost regions are draining, showing significant spatial variability. This study focuses on St. Lawrence Island, where over the last two decades, 771 of 3,271 lakes have drained—a rate around 40 times higher than across the entire northern permafrost region.
Aobo Liu, Xiao Cheng, Chengxin Wang, Yating Chen   +3 more
wiley   +1 more source

Optimized Parameters for Detecting Multiple Forest Disturbance and Recovery Events and Spatiotemporal Patterns in Fast-Regrowing Southern China

Remote Sensing
The timing, location, intensity, and drivers of forest disturbance and recovery are crucial for developing effective management strategies and policies for forest conservation and ecosystem resilience.
Yuwei Tu, Kaiping Liao, Yuxuan Chen, Hongbo Jiao, Guangsheng Chen   +4 more
doaj   +1 more source

Extending Canadian forest disturbance history maps prior to 1985

Ecosphere, Volume 15, Issue 8, August 2024.
Abstract An accurate depiction of wildfire, harvesting, and insect outbreak disturbances is essential for sustainable ecosystem management of forests in Canada. Even though the advent of temporally consistent 30‐m resolution Landsat data has enabled the detailed mapping of forest disturbances in Canada from 1985 onward, the disturbance record prior to ...
David L. P. Correia, Luc Guindon, Marc‐André Parisien   +2 more
wiley   +1 more source

Análise da Trajetória Evolutiva da Cobertura Florestal do Município de Teresópolis/RJ utilizando o Algoritmo LandTrendr [PDF]

, 2020
A Mata Atlântica fluminense foi historicamente pressionada pelos ciclos econômicos e ocupações humanas. Alguns dos mais preservados remanescentes estão localizados na Região Serrana do estado do Rio de Janeiro.
Vicens, Raúl S., Weckmüller, Rômulo, Zebende, João Victor   +2 more
core  

Assessing experimental silvicultural treatments enhancing structural complexity in a central European forest – BEAST time‐series analysis based on Sentinel‐1 and Sentinel‐2

Remote Sensing in Ecology and Conservation, Volume 10, Issue 4, Page 531-550, August 2024.
Monitoring forest structure complexity is essential to ensure forest resilience due to increasing pressures of global warming, biodiversity loss and disturbances. Spaceborne remote sensing time‐series enable continuous monitoring of forest conditions and are integrated in the present study for the assessment of various deadwood structures and light ...
Patrick Kacic, Ursula Gessner, Stefanie Holzwarth, Frank Thonfeld, Claudia Kuenzer   +4 more
wiley   +1 more source

Historical Mangrove Changes on Bangka Island Derived from Thirty Years of Landsat Data

Remote Sensing
Bangka’s mangroves contribute to Indonesia’s species-rich coastal ecosystems, yet they have experienced substantial degradation, largely driven by human activities such as tin mining.
Suci Puspita Sari, Nico Koedam, Tom Van der Stocken, Frieke Van Coillie   +3 more
doaj   +1 more source

Analysis of Site-dependent Pinus halepensis Mill. Defoliation Caused by ‘Candidatus Phytoplasma pini’ through Shape Selection in Landsat Time Series

Remote Sensing, 2019
High levels of ‘Candidatus Phytoplasma pini’ have produced extensive forest mortality on Pinus halepensis Mill forests in eastern Spain. This has led to the widespread levels of forest mortality.
Jesus Trujillo-Toro, Rafael M. Navarro-Cerrillo   +1 more
doaj   +1 more source

Exploring the Restoration Stability of Abandoned Open-Pit Mines by Vegetation Resilience Indicator Based on Landtrendr Algorithm

Ecological Indicators
Open-pit mining causes serious damage to the ground surface and vegetation. Remote sensing technology helps assess and monitor the effectiveness of ecological restoration in abandoned open-pit mines, offering vital information for exploring the ecosystem recovery process.
Jingyi Xie, Yunxuan Liu, Miaomiao Xie, Le Xia, Ruojun Yang, Jingao Li   +5 more
openaire   +2 more sources

Long-term assessment of historical disturbances in the dry land ecosystems of Mutis Timau Nature Reserve, East Nusa Tenggara, Indonesia

Forest Science and Technology
Long-term assessment using historical satellite imagery is critical for gaining meta-information and identifying trends in land cover change. Informed policymaking about this assessment ensures forest sustainability and mitigates climate change to ...
Adhe Viana Yulida Putri, Wahyu Wardhana, Ronggo Sadono   +2 more
doaj   +1 more source

Comparison of Random Forest and LandTrendr Algorithms for Eucalyptus Area Identification in the Landsat Temporal Series (1985 to 2020)

Data used in the development of the research entitled: "Comparison of Random Forest and LandTrendr Algorithms for Eucalyptus Area Identification in the Landsat Temporal Series (1985 to 2020)"THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ...
Ferraz, D (via Mendeley Data)
core   +1 more source