Ahmed S Elrys
Biographic Data
| ID | 7992101 |
|---|---|
| NAME | Ahmed S Elrys |
| GIVEN NAMES | Ahmed S |
| FAMILY NAME | Elrys |
| SIGNATURE | ELRYS A S |
| AFFILIATIONS | Northwest A&F University |
| ORCID | 0000-0003-0373-888X |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Drivers of Soil Degradation in Arid Regions
Soil degradation in arid regions poses a critical environmental challenge to agricultural sustainability, yet the drivers of this degradation and their impacts on nutrient availability remain insufficiently understood. A significant knowledge gap exists in quantitatively linking long‐term soil degradation processes to the decline in availability of key macronutrients in arid agroecosystems. This study integrates historical datasets (1975–2024), f…
The global fate of inorganic phosphorus fertilizers added to terrestrial ecosystems
Impacts of climate change on spatial wheat yield and nutritional values using hybrid machine learning
Wheat’s nutritional value is critical for human nutrition and food security. However, more attention is needed, particularly regarding the content and concentration of iron (Fe) and zinc (Zn), especially in the context of climate change (CC) impacts. To address this, various controlled field experiments were conducted, involving the cultivation of three wheat cultivars over three growing seasons at multiple locations with different soil and clima…
Spatial trends in the nitrogen budget of the African agro-food system over the past five decades
Low nitrogen (N) fertilization is a dominant cause of malnutrition in Africa, but the spatial and temporal variability of N cycling patterns in Africa remain unclear. This study is the first to perform a detailed analysis of the N cycling patterns of 52 African countries from 1961 to 2016. We calculated the N use efficiency (NUE) in crop production, country-specific N fertilization trends, and the impacts of N fertilization on human protein deman…
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Spatial trends in the nitrogen budget of the African agro-food system over the past five decades
Low nitrogen (N) fertilization is a dominant cause of malnutrition in Africa, but the spatial and temporal variability of N cycling patterns in Africa remain unclear. This study is the first to perform a detailed analysis of the N cycling patterns of 52 African countries from 1961 to 2016. We calculated the N use efficiency (NUE) in crop production, country-specific N fertilization trends, and the impacts of N fertilization on human protein deman…
The global fate of inorganic phosphorus fertilizers added to terrestrial ecosystems
Impacts of climate change on spatial wheat yield and nutritional values using hybrid machine learning
Wheat’s nutritional value is critical for human nutrition and food security. However, more attention is needed, particularly regarding the content and concentration of iron (Fe) and zinc (Zn), especially in the context of climate change (CC) impacts. To address this, various controlled field experiments were conducted, involving the cultivation of three wheat cultivars over three growing seasons at multiple locations with different soil and clima…
Drivers of Soil Degradation in Arid Regions
Soil degradation in arid regions poses a critical environmental challenge to agricultural sustainability, yet the drivers of this degradation and their impacts on nutrient availability remain insufficiently understood. A significant knowledge gap exists in quantitatively linking long‐term soil degradation processes to the decline in availability of key macronutrients in arid agroecosystems. This study integrates historical datasets (1975–2024), f…
Soil Carbon and Nitrogen Dynamics (4 works) · Agronomy (3 works) · Biology (3 works) · Chemistry (3 works) · Ecology (3 works) · Environmental Science (3 works) · Agriculture (2 works) · Crop (2 works) · Crop Yield and Soil Fertility (2 works) · Geography (2 works)