Results 41 to 50 of about 1,026 (165)

Seasonal Variations of the Relationship between Spectral Indexes and Land Surface Temperature Based on Local Climate Zones: A Study in Three Yangtze River Megacities

Remote Sensing, 2023
Urban heat islands are representative problems in urban environments. The impact of spectral indexes on land-surface temperature (LST) under different urban forms, climates, and functions is not fully understood.
Yang Xiang, Yongqi Tang, Zhihua Wang, Chucai Peng, Chunbo Huang, Yuanyong Dian, Mingjun Teng, Zhixiang Zhou   +7 more
doaj   +1 more source

Integrating multispecies habitat suitability and landscape connectivity to design biodiversity corridors for mountains

Ecosphere, Volume 17, Issue 8, August 2026.
Abstract In the Himalayan region, habitat loss from infrastructure development and land use changes threatens biodiversity by degrading biological corridors. Despite increased protected areas (PAs), maintaining connectivity between them remains challenging.
Amira Sharief, Lalit Kumar Sharma, Hemant Singh, Vineet Kumar, Ritam Dutta, Bheem Dutt Joshi, Mukesh Thakur, Gopinathan Maheswaran   +7 more
wiley   +1 more source

Analysis of coastline extraction indices using Sentinel-2 and Google Earth Engine, case study in Bali, Indonesia [PDF]

BIO Web of Conferences
Coastal zone is the most dynamic environment and requires regular monitoring to maintain sustainable coastal resource management. Employing remote sensing technology to monitor changes involves an essential process referred to as coastline extraction ...
Hastuti Amandangi Wahyuning, Ismail Neira Purwanty, Nagai Masahiko   +2 more
doaj   +1 more source

Surface Mineralogy and Hydrological Controls on “Hotspots” of Dust Emission at Etosha Pan, Namibia

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Ephemeral lake beds are globally significant sources of atmospheric mineral dust aerosols, yet emissions from these landforms exhibit considerable spatial and temporal variability. The complex interactions between climatic drivers and surface properties that govern dust emissions remain poorly understood, contributing to uncertainties in model
N. S. Wallum, R. G. Bryant, G. F. S. Wiggs, R. L. Reynolds, H. L. Goldstein, J. A. Leidelmeijer, J. M. Nield, M. C. Baddock   +7 more
wiley   +1 more source

Can Water-Detection Indices Be Reliable Proxies for Water Discharges in Mid-Sized Braided Rivers Using Coarse-Resolution Landsat Archives?

Remote Sensing, 2023
The use of water detection (WD) indices to infer daily discharge (Qd) has a great potential to enrich needed hydrological data for understanding fluvial processes driving the morphological changes of braided rivers. However, no consensus has been reached
Peng Gao, Barbara Belletti, Hervé Piégay, Yuchi You, Zhiwei Li   +4 more
doaj   +1 more source

Detecting cotton Verticillium wilt within and across multiple fields with Sentinel‐2 imagery and machine learning

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Verticillium wilt, caused by Verticillium dahliae, poses a major threat to cotton production worldwide. This study presents a framework for predicting Verticillium wilt incidence across multiple cotton fields by combining Sentinel‐2 imagery, preseason inoculum, and weather variables with machine learning models.
Abhasha Joshi, Thomas Bishop, Tim Weaver, Ratneel Deo, Patrick Filippi   +4 more
wiley   +1 more source

The Correlation Between the Changing Shadegan Wetland Extent and Dust Emission using Remote Sensing Techniques [PDF]

پژوهشنامه مدیریت حوزه آبخیز
Extended Abstract Background: Wetlands are considered highly important natural environments in global ecosystem systems. These biologically rich areas contain abundant biodiversity and are known as the "green lungs" of the Earth.
Alireza Yousefi Kebriya, Mehdi Nadi, Ebadat Ghanbari Parmehr, Zhongchang Sun   +3 more
doaj  

Mangrove expansion in a large river delta is dependent on foreshore geomorphology

Journal of Applied Ecology, Volume 63, Issue 7, July 2026.
Our findings provide guidance for large‐scale mangrove restoration, particularly in tropical river deltas, by identifying sites where (1) mangroves can potentially expand in the future, and (2) conditions are favourable for active mangrove seedling planting. The presence of a mudflat in front of existing mangroves is not sufficient.
Maria‐Esther Espinoza‐Celi, Jean‐Philippe Belliard, Gregory S. Fivash, Luis Dominguez‐Granda, Ignace Pelckmans, John Ramos‐Veliz, Jorge Peñaherrera, Stijn Temmerman   +7 more
wiley   +1 more source

Remote Sensing for Monitoring and Managing Urban Soils in Coastal Areas: A Review

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Coastal urban soils (CUS) exhibit distinct physical–chemical properties due to the combined effects of intense interaction among anthropogenic and natural pressures, resulting in a unique, complex and highly vulnerable system. While CUS are vital for the urban coastal environment and its inhabitants, numerous factors significantly threaten ...
Antonio Ganga, Alessandro Auzzas, Rafael Barroca Silva, Gian Franco Capra   +3 more
wiley   +1 more source

Partial landslide occlusion of a valley river and the hydro‐climatological drivers of landslide‐lake ephemerality

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Timeline of Te Horo lake presence and absence interspersed with unknown landscape periods between 2014 and 2025, noting the lifespan of initial formation 2014–2019, the 2020–2021 lake formation and the increasing volume of observations from 2017 onwards. Chronology reconstructed from satellite imagery.
Kate L. Hodgson, Sarah M. Mager, Sophie L. Horton   +2 more
wiley   +1 more source