Impact of Climate Change and Drought Attributes in Nigeria
نویسندگان
چکیده
Data from historical observatories and future simulations were analyzed using the representative concentration pathway (RCP) 8.5 scenario, which covered period 1951 to 2100. In order characterize drought, three widely used drought indicators used: standardized precipitation index (SPI), reconnaissance (RDI), evapotranspiration (SPEI). The ensemble of seven (7) GCMs that RCA-4 was able capture several useful characteristics Nigeria’s climatology. Future climates forecasted be wetter than previous periods during study based on output as determined by SPI. SPEI RDI predicted drier weather, in contrast. RDI’s predictions must have been effect rising temperatures brought global warming depicted RCP 8.5, would then an impact rate evapotranspiration. According studies will probably cause more severe/extreme droughts occur frequently. frequency changes Nigeria often range 0.75 (2031–2060) 1.80 (2071–2100) month/year, whereas typically 0.30 0.60 month/year. incidence has recently increased is now harder forecast. Since Sendai Framework for Disaster Risk Reduction 2015–2030 (SFDRR) Sustainable Development Goals (SDGs) few years left completed, drastic efforts made create climate-resilient systems can tackle effects climate change may water resources agricultural sectors.
منابع مشابه
Effects of Climate Change and Drought-Stress on Plant Physiology
Drought is still limited in most crops is produced. Morphological and physiological knowledge to improve drought resistance under drought conditions created problems important is the fact each of these genetic relationships and processes associated with the exact amount of important plant and grain yield is unknown. The other hand, heritability of grain yield under water is reduced. Improve the...
متن کاملEffects of Climate Change and Drought-Stress on Plant Physiology
Drought is still limited in most crops is produced. Morphological and physiological knowledge to improve drought resistance under drought conditions created problems important is the fact each of these genetic relationships and processes associated with the exact amount of important plant and grain yield is unknown. The other hand, heritability of grain yield under water is reduced. Improve the...
متن کاملEffects of Climate Change and Drought-Stress on Plant Physiology
Drought is still limited in most crops is produced. Morphological and physiological knowledge to improve drought resistance under drought conditions created problems important is the fact each of these genetic relationships and processes associated with the exact amount of important plant and grain yield is unknown. The other hand, heritability of grain yield under water is reduced. Improve the...
متن کاملEffects of Climate Change and Drought-Stress on Plant Physiology
Drought is still limited in most crops is produced. Morphological and physiological knowledge to improve drought resistance under drought conditions created problems important is the fact each of these genetic relationships and processes associated with the exact amount of important plant and grain yield is unknown. The other hand, heritability of grain yield under water is reduced. Improve the...
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ژورنال
عنوان ژورنال: Atmosphere
سال: 2022
ISSN: ['2073-4433']
DOI: https://doi.org/10.3390/atmos13111874