Results 61 to 70 of about 23,216 (247)

Mapping Soil Salinity Prediction Enhanced by Time‐Series Remote Sensing Features

Land Degradation &Development, EarlyView.
ABSTRACT Gaining timely knowledge of soil salinity's spatiotemporal dynamics is crucial for accurate mapping. Through temporal span comparisons, this study systematically extracts and utilizes time‐series features (TSFs) derived from Sentinel‐2 and Landsat 8 NDVI and SAVI data (2019–2023) to enhance prediction accuracy. Three datasets were constructed:
Wenji Zhu, Binglong Gao, Yongqi Chen, Chao Dong   +3 more
wiley   +1 more source

Land Surface Temperature Dynamics In Dry Season 2015-2016 According To Landsat 8 Data In The South-East Region of Vietnam

Geography, Environment, Sustainability, 2019
Located in Southeast Asia, Vietnam is one of the most severely affected countries by climate change and faces to series of challenges related to climate change, in which droughts are one of the most serious natural disasters.
Q. Kh. Nguyen, Le H. Trinh, Kh. H. Dao, N. D. Dang   +3 more
doaj   +1 more source

Estimating Land Degradation Level Using Remote Sensing Data and Fuzzy AHP Technique

Land Degradation &Development, EarlyView.
ABSTRACT Land degradation is a critical global environmental concern that significantly impacts ecosystem services, agricultural productivity, weather patterns, human livelihoods and overall well‐being. Prompt and precise assessments of land degradation status are crucial for environmental governance and sustainable development. Remote sensing data can
Mohamed Mustafa Ali, Hamed Faroqi
wiley   +1 more source

Spatiotemporal Interactions of Land Use Change, Land Surface Temperature, and Vegetation Dynamics in China's Caohai National Nature Reserve

Land Degradation &Development, EarlyView.
ABSTRACT Understanding the spatiotemporal dynamics of land use change (LUC), land surface temperature (LST), and vegetation indices is critical for assessing ecological changes and informing sustainable land management. This study investigates the long‐term interrelationships between LUC, LST, and vegetation indices in China's Caohai National Nature ...
Yin Su, Ran Liu, Jie Liu, Xiaohui Xue
wiley   +1 more source

Assessing Spatiotemporal Variations of Landsat Land Surface Temperature and Multispectral Indices in the Arctic Mackenzie Delta Region between 1985 and 2018

Remote Sensing, 2019
Air temperatures in the Arctic have increased substantially over the last decades, which has extensively altered the properties of the land surface. Capturing the state and dynamics of Land Surface Temperatures (LSTs) at high spatial detail is of high ...
Leon Nill, Tobias Ullmann, Christof Kneisel, Jennifer Sobiech-Wolf, Roland Baumhauer   +4 more
doaj   +1 more source

Validation of the TIMELINE AVHRR Land Surface Temperature (LST) Product with MODIS and in situ LST [PDF]

, 2019
Land Surface Temperature (LST) is an important quantity describing the interface between long- and shortwave radiation fluxes on one side and turbulent heat fluxes and the ground heat flux on the other side. Therefore, it is a useful parameter for tracing the impact of changing climatic conditions on our environment.
Asam, Sarah, Reiners, Philipp, Frey, Corinne, Sobrino, Jose, Göttsche, Frank-Joachim, Bendix, Jörg, Künzer, Claudia   +6 more
openaire   +1 more source

Statistical filtering to aid in the sorting of phytoplankton: The effects of image library size and phytoplankton shape

Limnology and Oceanography: Methods, EarlyView.
Abstract The demand for efficient image sorting methods has increased due to technological advancements that enable more intensive phytoplankton monitoring. Both statistical and machine learning algorithms can misidentify algal taxa in taxonomically diverse samples, in which phytoplankton morphology and image traits can vary.
Christopher R. Farrow, Josef D. Ackerman
wiley   +1 more source

Responses to GLP‐1RA in White and Black Adults With Obesity: Insights From Generalized Additive Mixed Models of EHR Data

Obesity, EarlyView.
ABSTRACT Objective This study examined racial differences in weight loss and clinical response to glucagon‐like peptide‐1 receptor agonist (GLP‐1RA) therapy among adults with obesity using real‐world data. Methods We retrospectively analyzed our institution's Research Data Warehouse (RDW) containing deidentified data from electronic health records ...
Jordan H. Mallette, Joshua S. Speed, Seth T. Lirette, Daniel Moore, John S. Clemmer   +4 more
wiley   +1 more source

Glucagon‐Like Peptide‐1 Receptor Agonist‐Based Agents and Body Composition: Filling More Gaps

Obesity, EarlyView.
ABSTRACT The last 2 decades have seen historic advances in the treatment of obesity. We are entering an era of defining obesity not by weight‐based outcomes but by changes in body composition. Glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs) are forming the platform for obesity treatments based on their high level of efficacy. Body composition can
Robert L. Dubin, Tierra N. Sanders, Hunter M. Schwab, Steven B. Heymsfield, Frank L. Greenway   +4 more
wiley   +1 more source

Temperature and Climate Dynamics in National Capital Region of India

Indonesian Journal of Geography
Climate change and increase in global surface temperature are growing concerns worldwide, especially big urban agglomerations like National Capital Region of India, New Delhi and surrounding region have experienced exponential urbanization paving way to ...
Areesha Areesha, Pankaj Chauhan, Rizwan Ahmed, Sanjukta Bhaduri, Dharmaveer Singh, Md Kaikubad Ali   +5 more
doaj   +1 more source