Exploring Emerging Climatic Changes and Responses in Plant Sciences Using Remote Sensing

A special issue of Plants (ISSN 2223-7747).

Deadline for manuscript submissions: closed (30 April 2024) | Viewed by 4080

Special Issue Editors


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Guest Editor
Key Laboratory of Meteorological Disaster, Ministry of Education (KLME)/Joint International Research Laboratory of Climate and Environment Change (ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD), Nanjing University of Information Science and Technology, Nanjing 210044, China
Interests: land use changes; climate modeling; climate change and variability

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Guest Editor
School of Global Policy and Strategy, University of California, San Diego, CA 92093, USA
Interests: land‒atmosphere‒human interactions; climate dynamics; tropical rainforest; plant physiology; water cycle; remote sensing; machine learning; natural hazard; food security

Special Issue Information

Dear Colleagues,

Because of climate change, plants’ structures, compositions, and functions may be significantly impacted and altered. Increased risks of extreme weather events and long-term climatic disruptions pose direct threats to plant phenology, productivity, biogeochemical cycles, and biome conversation, which could endanger critical ecosystems, crop production, and economic activity. Remote sensing, which involves the use of satellite technology to measure and monitor Earth’s surface structure and dynamics, has emerged as a powerful tool for detecting landscape patterns and shifts. With satellites such as NASA MODIS, VIIRS, USGS Landsat, ESA Sentinel, and others, more than 50 petabytes of public information of Earth’s landscape have been collected over the past 30 years. These high-resolution aerial images provide tremendous opportunities to identify and evaluate the challenges and consequences of climate change on plants.

This Special Issue aims to incorporate applications of remote sensing to analyze variations in plant properties that respond to climate change. By using visible and near-infrared (VNIR) images, it is possible to measure canopy cover, loss, and dynamics. Thermal infrared images and active remote sensing techniques such as LiDAR and radar can provide additional insights into photosynthesis and plant mortality. Long-term remote sensing records offer continuous measurements to monitor changes in plant systems and biomes at both regional and global scales. Therefore, we invite papers on the following related topics:

  • The utilization of high-resolution images to estimate changes in plant traits and functions.
  • The use of remote sensing to evaluate alterations in the composition, phenology, and structure of critical plant ecosystems under extreme weather events or water and temperature stresses.
  • Advanced application of remote sensing in crop monitoring and urban plant management regarding climatic impacts.

In addition, we welcome review articles discussing the progress of using remote sensing in plant sciences concerning climate change. We also invite works that apply advanced hyperspectral images, the Google Earth Engine, and machine learning algorithms to improve the acquisition of remotely sensed information about plant stress.

Prof. Dr. Wenjian Hua
Dr. Yan Jiang
Guest Editors

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Keywords

  • remote sensing
  • climate change
  • optical, near-infrared, thermal, and microwave images
  • plant function, structure, and composition
  • sensing for crops, urban plants
  • water stress
  • heat stress
  • hyperspectral imaging
  • Google Earth Engine
  • machine learning for plants monitoring and pattern recognition

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Published Papers (2 papers)

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Research

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21 pages, 9268 KiB  
Article
Coastal Dune Vegetation Dynamism and Anthropogenic-Induced Transitions in the Mexican Caribbean during the Last Decade
by Eloy Gayosso-Soto, Sergio Cohuo, Joan Alberto Sánchez-Sánchez, Carmen Amelia Villegas-Sánchez, José Manuel Castro-Pérez, Leopoldo Querubín Cutz-Pool and Laura Macario-González
Plants 2024, 13(13), 1734; https://doi.org/10.3390/plants13131734 - 23 Jun 2024
Cited by 1 | Viewed by 1893
Abstract
In the Mexican Caribbean, environmental changes, hydrometeorological events, and anthropogenic activities promote dynamism in the coastal vegetation cover associated with the dune; however, their pace and magnitude remain uncertain. Using Landsat 7 imagery, spatial and temporal changes in coastal dune vegetation were estimated [...] Read more.
In the Mexican Caribbean, environmental changes, hydrometeorological events, and anthropogenic activities promote dynamism in the coastal vegetation cover associated with the dune; however, their pace and magnitude remain uncertain. Using Landsat 7 imagery, spatial and temporal changes in coastal dune vegetation were estimated for the 2011–2020 period in the Sian Ka’an Biosphere Reserve. The SAVI index revealed cover changes at different magnitudes and paces at the biannual, seasonal, and monthly timeframes. Climatic seasons had a significant influence on vegetation cover, with increases in cover during northerlies (SAVI: p = 0.000), while the topographic profile of the dune was relevant for structure. Distance-based multiple regressions and redundancy analysis showed that temperature had a significant effect (p < 0.05) on SAVI patterns, whereas precipitation showed little influence (p > 0.05). The Mann–Kendall tendency test indicated high dynamism in vegetation loss and recovery with no defined patterns, mostly associated with anthropogenic disturbance. High-density vegetation such as mangroves, palm trees, and shrubs was the most drastically affected, although a reduction in bare soil was also recorded. This study demonstrated that hydrometeorological events and climate variability in the long term have little influence on vegetation dynamism. Lastly, it was observed that anthropogenic activities promoted vegetation loss and transitions; however, the latter were also linked to recoveries in areas with pristine environments, relevant for tourism. Full article
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Review

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31 pages, 1303 KiB  
Review
RGB Imaging as a Tool for Remote Sensing of Characteristics of Terrestrial Plants: A Review
by Anastasiia Kior, Lyubov Yudina, Yuriy Zolin, Vladimir Sukhov and Ekaterina Sukhova
Plants 2024, 13(9), 1262; https://doi.org/10.3390/plants13091262 - 30 Apr 2024
Cited by 1 | Viewed by 1520
Abstract
Approaches for remote sensing can be used to estimate the influence of changes in environmental conditions on terrestrial plants, providing timely protection of their growth, development, and productivity. Different optical methods, including the informative multispectral and hyperspectral imaging of reflected light, can be [...] Read more.
Approaches for remote sensing can be used to estimate the influence of changes in environmental conditions on terrestrial plants, providing timely protection of their growth, development, and productivity. Different optical methods, including the informative multispectral and hyperspectral imaging of reflected light, can be used for plant remote sensing; however, multispectral and hyperspectral cameras are technically complex and have a high cost. RGB imaging based on the analysis of color images of plants is definitely simpler and more accessible, but using this tool for remote sensing plant characteristics under changeable environmental conditions requires the development of methods to increase its informativity. Our review focused on using RGB imaging for remote sensing the characteristics of terrestrial plants. In this review, we considered different color models, methods of exclusion of background in color images of plant canopies, and various color indices and their relations to characteristics of plants, using regression models, texture analysis, and machine learning for the estimation of these characteristics based on color images, and some approaches to provide transformation of simple color images to hyperspectral and multispectral images. As a whole, our review shows that RGB imaging can be an effective tool for estimating plant characteristics; however, further development of methods to analyze color images of plants is necessary. Full article
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