Results 51 to 60 of about 199,504 (303)
Integration of Landsat time-series vegetation indices improves consistency of change detection
International Journal of Digital Earth, 2023 Vegetation indices (VIs) were used to detect when and where vegetation changes occurred. However, different VIs have different or even diametrically opposite results, which obstructed the in-depth understanding of vegetation change. Therefore, this study
Mingxing Zhou +3 more
doaj +1 more source
Biomass estimation of rangelands in the Eastern Highlands by remote sensing indices
African and Mediterranean Agricultural Journal - Al Awamia, 2022 The rangelands of the High plateau of eastern Morocco constitute an important supplement to the feeding of sheep and goats. Estimating phytomass production from these rangelands during the growing season is useful for managers of pastoral areas.
H. Mahyou
doaj +1 more source
Effect of Cultivar on Chlorophyll Meter and Canopy Reflectance Measurements in Cucumber [PDF]
, 2020 Optical sensors can be used to assess crop N status to assist with N fertilizer management. Differences between cultivars may affect optical sensor measurement.
De Souza, Romina +5 more
core +1 more source
Sensitivity analysis of a coupled hydrodynamic-vegetation model using the effectively subsampled quadratures method (ESQM v5.2) [PDF]
, 2017 . Coastal hydrodynamics can be greatly affected by the presence of submerged aquatic vegetation. The effect of vegetation has been incorporated into the Coupled Ocean–Atmosphere–Wave–Sediment Transport (COAWST) modeling system.
, +5 more
core +4 more sources
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Avaliação da evolução do índice de vegetação de teledetecção usando de técnicas de processamento de imagens [PDF]
, 2019 Vegetation has a substantial role as an indicator of anthropic effects, specifically in cases where urban planning is required. This is especially the case in the management of coastal cities, where vegetation exerts several effects that heighten the ...
Delrieux, Claudio Augusto +4 more
core +2 more sources
Impacts of Drought on Vegetation Assessed by Vegetation Indices and Meteorological Factors in Afghanistan [PDF]
Remote Sensing, 2020 Drought has severe impacts on human society and ecosystems. In this study, we used data acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) and Tropical Rainfall Measuring Mission (TRMM) sensors to examine the drought effects on vegetation in Afghanistan from 2001 to 2018.
Iman Rousta +6 more
openaire +3 more sources
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source
AgricultureBackground: Rodents severely damage the ecological environment of grasslands, and rodent mounds of different ages require distinct management strategies.
Hao Qi +9 more
doaj +1 more source
Potential of Space-Borne Hyperspectral Data for Biomass Quantification in an Arid Environment : Advantages and Limitations [PDF]
, 2015 In spite of considerable efforts to monitor global vegetation, biomass quantification in drylands is still a major challenge due to low spectral resolution and considerable background effects.
Brenning, Alexander +2 more
core +2 more sources