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Remote Sensing and Time-Series Analysis to Track Ecosystem Transitions

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Biogeosciences Remote Sensing".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 1900

Special Issue Editors


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Guest Editor
Department of Natural Resources and Environment Engineering, University of Vigo|UVIGO, Vigo, Spain
Interests: remote sensing application; forestry; water security; water governance; new technologies; satellite images

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Guest Editor
Agroforestry Research Group, University of Vigo, 36005 Pontevedra, Spain
Interests: remote sensing application; ecology; water science and technology; computers in earth sciences; forestry; satellite images
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Special Issue Information

Dear Colleagues,

Ecosystems are constantly transforming due to natural and anthropogenic factors, including climate change, land-use changes, and pressure on water and forest resources. The combination of remote sensing, machine learning, and time-series analysis has become an essential tool for detecting, characterizing, and predicting ecosystem transitions at different spatial and temporal scales.

We are pleased to invite you to submit your contributions to this Special Issue on "Remote Sensing and Time-Series Analysis to Track Ecosystem Transitions". This Special Issue will cover studies that utilize remote sensing technologies (satellite imagery, LiDAR, UAVs), advanced data analysis techniques, and predictive models to monitor ecosystem transitions. Contributions are welcome that address both green (forests, grasslands, agroecosystems) and blue areas (rivers, lakes, wetlands, coastal zones). Relevant topics include but are not limited to ecosystem dynamics, landscape fragmentation, extreme events, adaptive management strategies, and the impact of human activities and climate change on ecosystems.

This Special Issue aims to discuss innovative research on the use of remote sensing, machine learning, and time-series analysis to monitor changes in the structure, function, and dynamics of ecosystems. The focus is on ecological connectivity, environmental degradation, ecological restoration, and ecosystem resilience in the face of global change. Contributions are welcome that address both green areas (forests, grasslands, agroecosystems) and blue areas (rivers, lakes, wetlands, coastal zones).

Research articles and reviews will be considered. Research areas may include (but are not limited to) the following:

  • Ecosystem dynamics;
  • Landscape fragmentation;
  • Extreme events;
  • Adaptive management strategies;
  • Monitoring ecosystem transitions;
  • Impact of climate change and human activities;
  • Ecological restoration and resilience;
  • Remote sensing methodologies (satellite imagery, LiDAR, UAVs);
  • Predictive modeling and machine learning.

We look forward to receiving your contributions.

Prof. Dr. Carolina Acuña-Alonso
Prof. Dr. Xana Álvarez Bermúdez
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • remote sensing
  • ecosystem transitions
  • time-series analysis
  • machine learning
  • ecological connectivity
  • environmental degradation
  • ecological restoration
  • predictive models
  • LiDAR
  • UAVs

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Published Papers (2 papers)

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Research

23 pages, 2649 KB  
Article
RUSH: Rapid Remote Sensing Updates of Land Cover for Storm and Hurricane Forecast Models
by Chak Wa (Winston) Cheang, Kristin B. Byrd, Nicholas M. Enwright, Daniel D. Buscombe, Christopher R. Sherwood and Dean B. Gesch
Remote Sens. 2025, 17(18), 3165; https://doi.org/10.3390/rs17183165 - 12 Sep 2025
Viewed by 374
Abstract
Coastal vegetated ecosystems, including tidal marshes, vegetated dunes, and shrub- and forest-dominated wetlands, can mitigate hurricane impacts such as coastal flooding and erosion by increasing surface roughness and reducing wave energy. Land cover maps can be used as input to improve simulations of [...] Read more.
Coastal vegetated ecosystems, including tidal marshes, vegetated dunes, and shrub- and forest-dominated wetlands, can mitigate hurricane impacts such as coastal flooding and erosion by increasing surface roughness and reducing wave energy. Land cover maps can be used as input to improve simulations of surface roughness in advanced hydro-morphological models. Consequently, there is a need for efficient tools to develop up-to-date land cover maps that include the accurate distribution of vegetation types prior to an extreme storm. In response, we developed the RUSH tool (Rapid remote sensing Updates of land cover for Storm and Hurricane forecast models). RUSH delivers high-resolution maps of coastal vegetation for near-real-time or historical conditions via a Jupyter Notebook application and a graphical user interface (GUI). The application generates 3 m spatial resolution land cover maps with classes relevant to coastal settings, especially along mainland beaches, headlands, and barrier islands, as follows: (1) open water; (2) emergent wetlands; (3) dune grass; (4) woody wetlands; and (5) bare ground. These maps are developed by applying one of two seasonal random-forest machine learning models to Planet Labs SuperDove multispectral imagery. Cool Season and Warm Season Models were trained on 665 and 594 reference points, respectively, located across study regions in the North Carolina Outer Banks, the Mississippi Delta in Louisiana, and a portion of the Florida Gulf Coast near Apalachicola. Cool Season and Warm Season Models were tested with 666 and 595 independent points, with an overall accuracy of 93% and 94%, respectively. The Jupyter Notebook application provides users with a flexible platform for customization for advanced users, whereas the GUI, designed with user-experience feedback, provides non-experts access to remote sensing capabilities. This application can also be used for long-term coastal geomorphic and ecosystem change assessments. Full article
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13 pages, 7745 KB  
Article
Classification of Forest Stratification and Evaluation of Forest Stratification Changes over Two Periods Using UAV-LiDAR
by Hideyuki Niwa
Remote Sens. 2025, 17(10), 1682; https://doi.org/10.3390/rs17101682 - 10 May 2025
Cited by 1 | Viewed by 1176
Abstract
The demand for spatially explicit and comprehensive forest attribute data has continued to increase. Light detection and ranging (LiDAR) remote sensing, which can measure three-dimensional (3D) forest attributes, plays a significant role. However, only a few studies have used uncrewed aerial vehicle (UAV)-LiDAR [...] Read more.
The demand for spatially explicit and comprehensive forest attribute data has continued to increase. Light detection and ranging (LiDAR) remote sensing, which can measure three-dimensional (3D) forest attributes, plays a significant role. However, only a few studies have used uncrewed aerial vehicle (UAV)-LiDAR to extract the characteristics of the 3D structure of the forest understory. Therefore, this study proposes a method for classifying and mapping forest stratification and evaluating forest stratification changes using multitemporal UAV-LiDAR data. The study area is a forest of approximately 25 ha on the west side of the Expo Commemorative Park (Suita City, Osaka Prefecture, Japan). Three-dimensional point cloud models from two measurement periods during the leaf-fall season were used. Forest stratification was classified using time-series clustering of 2024 data. The classification of forest stratification and its spatial distribution effectively reflected the actual site conditions. By applying time-series clustering, the forest stratification was successfully classified using only UAV-LiDAR data. Changes in forest stratification were evaluated using data from 2022 to 2024. In areas where changes in forest stratification were evaluated as significant, evidence of tree felling was confirmed. In addition, changes in forest stratification were quantitatively evaluated. The proposed method uses only UAV-LiDAR, which is highly versatile; thus, it is expected to apply to various forests. The results of this study are expected to deepen our ecological understanding of forests and contribute to forest monitoring and management. Full article
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