Results 291 to 300 of about 97,221 (318)
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2021
The Chichaoua watershed, which is part of the High Atlas with a semi-arid climate, has been exposed to several episodes of erosion in recent years. This study focuses on an analysis of the main natural factor leading to the phenomenon of soil erosion in the Chichaoua watershed.
FATHALLAH, Fatima-Ezzahra +2 more
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The Chichaoua watershed, which is part of the High Atlas with a semi-arid climate, has been exposed to several episodes of erosion in recent years. This study focuses on an analysis of the main natural factor leading to the phenomenon of soil erosion in the Chichaoua watershed.
FATHALLAH, Fatima-Ezzahra +2 more
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Monitoring Vegetation Area in Wasit/ Iraq using Normalized Difference Vegetation Index (NDVI)
IAR Journal of Engineering and TechnologyIn the current work, the Landsat data were applied to monitor vegetation in the governorate of Wasit in Iraq country as the region of interest during the period between 2012 and 2024. NDVI was calculated and analyzed by using Landsat Satellite Image in GIS environment which was used to get binary images through analysis. Vegetation changes in this area
Shaimаа H. Shahad, Mutаsim I. Malik
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Ying yong sheng tai xue bao = The journal of applied ecology, 2012
Based on the 1982-2006 NDVI remote sensing data and meteorological data of Southwest China, and by using GIS technology, this paper interpolated and extracted the mean annual temperature, annual precipitation, and drought index in the region, and analyzed the correlations of the annual variation of NDVI in different vegetation types (marsh, shrub, bush,
Yuan-Dong, Zhang +2 more
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Based on the 1982-2006 NDVI remote sensing data and meteorological data of Southwest China, and by using GIS technology, this paper interpolated and extracted the mean annual temperature, annual precipitation, and drought index in the region, and analyzed the correlations of the annual variation of NDVI in different vegetation types (marsh, shrub, bush,
Yuan-Dong, Zhang +2 more
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Improvement of Forest Change Maps Based on Normalized Difference Vegetation Index (NDVI)
2022Normalized Difference Vegetation Index (NDVI) is one of the most widely used numerical indicator that uses the visible bands (VIS) and near-infrared bands (NIR) of the electromagnetic spectrum, its use as an indicator for vegetation and vegetation health based on how plants reflect certain ranges of the electromagnetic spectrum.
SIDAHMED, Anwar +4 more
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SPIE Proceedings, 2016
Over the past years, there has been various urban development all over the UAE. Dubai is one of the cities that experienced rapid growth in both development and population. That growth can have a negative effect on the surrounding environment. Hence, there has been a necessity to protect the environment from these fast pace changes.
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Over the past years, there has been various urban development all over the UAE. Dubai is one of the cities that experienced rapid growth in both development and population. That growth can have a negative effect on the surrounding environment. Hence, there has been a necessity to protect the environment from these fast pace changes.
openaire +1 more source