A Novel Agricultural Remote Sensing Drought Index (ARSDI) for high-resolution drought assessment in Africa using Sentinel and Landsat data

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(3)

Опубликована: Фев. 4, 2025

Язык: Английский

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Mapping Suitability for Climate-Smart Aquaculture: Geospatial Characterization in Tanzania's Lake Zone

GEOMATICA, Год журнала: 2024, Номер 77(1), С. 100046 - 100046

Опубликована: Дек. 19, 2024

Язык: Английский

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A Decision Support System for Wheat Powdery Mildew Risk Prediction Using Weather Monitoring, Machine Learning and Explainable Artificial Intelligence

Computers and Electronics in Agriculture, Год журнала: 2025, Номер 230, С. 109905 - 109905

Опубликована: Янв. 10, 2025

Язык: Английский

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Satellite-Based Soil Moisture Estimation and Evaluation of Agricultural Drought Risk in the Tana Sub-Basin, Upper Blue Nile River Basin, Ethiopia

Опубликована: Янв. 1, 2025

Язык: Английский

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Simulated Climate Change Enhances Microbial Drought Resilience in Ethiopian Croplands but Not Forests

Global Change Biology, Год журнала: 2025, Номер 31(3)

Опубликована: Март 1, 2025

Climate change and land-use represent a dual threat to terrestrial ecosystem functioning. In the tropics, forest conversion agriculture is occurring alongside warming more pronounced periods of drought. Rainfall after drought induces enormous dynamics in microbial growth (potential soil carbon storage) respiration (determining loss), affecting budget. We investigated how legacies affected functional (growth respiration) structural (16S ITS amplicon) responses Rain shelters open-top chambers (OTCs) were used simulate tropical cropland sites Ethiopia. reduced moisture by up 25 vol%, with bigger effect forest, while OTCs increased temperature 6°C also but had no clear forest. Soils from these field treatments then exposed standardized cycle test community traits been shaped different climate legacies. Microbial started increasing immediately rewetting all soils, reflecting resilient response indicating that communities perceived perturbation as relatively mild. Fungi recovered faster than bacteria, recovery fungal was generally accelerated soils legacy functions structures both responsive particularly enhanced not higher efficiency rewetting. Together, results suggest contrasting feedbacks determined land use, where croplands will be associated mitigated losses microorganisms future cycles drought, compared forests reservoirs remain sensitive.

Язык: Английский

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Spatiotemporal analysis of drought in the Sahelian region of northeastern Nigeria, sub-Saharan Africa

Theoretical and Applied Climatology, Год журнала: 2025, Номер 156(6)

Опубликована: Май 9, 2025

Язык: Английский

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Analysis of growing season drought characteristics and driving factors for vegetation in the Santun River Irrigation Area in Xinjiang

PLoS ONE, Год журнала: 2025, Номер 20(5), С. e0323918 - e0323918

Опубликована: Май 13, 2025

Global warming is exacerbating the occurrence of droughts, which have a significant impact on society. Drought one main factors limiting development Santun River Irrigation Area in Xinjiang. Clarifying driving mechanism and spatial temporal evolution characteristics drought this irrigation area crucial for ensuring sustainable agriculture. In paper, temperature vegetation index (TVDI) used as indicator to analyze Xinjiang, well reveal influencing using Geoprobe model. The results show that mean value TVDI Xinjiang during 19 years was 0. 738, categorizing it medium drought. During period, there an increasing trend spring autumn decreasing summer. district had strong heterogeneity, overall, stronger northern part region than southern region. Over past years, light areas shifted severe classes at rate 114.9 km 2 ·10a −1 . combined effect elevation strongest explanatory power irrigated area, with q-value 0.869. study provide theoretical basis risk assessment water resource planning arid regions, reference monitoring studies similar regions.

Язык: Английский

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Assessment of agricultural drought severity using multi-temporal remote sensing data in Lorestan region

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Май 27, 2025

Язык: Английский

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An application of the remote sensing derived indices for drought monitoring in a dry zone district, in tropical island

Ecological Indicators, Год журнала: 2024, Номер 167, С. 112681 - 112681

Опубликована: Окт. 1, 2024

Язык: Английский

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Drought Estimation in a Mediterranean Region: Case Study of Sicily from 1921 to 2023

Опубликована: Янв. 1, 2024

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Язык: Английский

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