John Nnaji
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CEO Billion$ Concepts: Talent Box of Africa
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Changing Rainfall Patterns in East Africa.
Climate change, which leads to low agricultural productivity, tragic losses of crops and livestock, and worsened food insecurity and water scarcity, has been the major challenge faced by rural farmers in Africa. The adoption of proper adaptation measures to climate change has become inevitable for people who depend on agricultural production and subsistence farming. Climate extremes resulting from climate change have made many African rural farmers more vulnerable as many of them have insufficient adaptation strategies and limited access to financial resources (Rahut et al., 2021; Trisos et al., 2022; Ayanlade et al., 2023), and the situation is unlikely to become better.
By John Nnaji 2 years ago in Earth
Adaptation Measures for Coastal Communities Facing Sea Level Rise in Africa
Coastal areas are very sensitive to climate change due to sea-level rise leading to negative impacts such as coastal erosion. The impact of sea-level rise is increased by coastal developments, land use change and population growth, and causes societal problems such as increased salinity of groundwater and soils, the necessity to migrate and loss of infrastructure. Developing countries are generally more vulnerable to coastal changes due to their limited capacity to prevent and absorb the related effects. To stimulate coastal adaptation in developing countries it is important to evaluate different adaptation strategies and identify opportunities. Potential adaptation strategies in coastal areas include hard structures, beach nourishment, ecosystem restoration, retreat, zoning and building codes.
By John Nnaji 2 years ago in Earth
Climate Change and Water Scarcity in North Africa
North Africa, encompassing countries such as Egypt, Sudan, Algeria, Tunisia, Libya, and Morocco, is no stranger to environmental challenges. One of the most pressing issues facing this region is the intersection of climate change and water scarcity, a complex and interrelated problem that threatens the livelihoods and stability of the entire region.
By John Nnaji 2 years ago in Earth
Drought Resilience Strategies in Sub-Saharan Africa
Sub-Saharan Africa is no stranger to the devastating impact of droughts. Characterized by unpredictable rainfall patterns and vulnerable agricultural systems, the region faces recurrent challenges in securing food, water, and livelihoods for its growing population. Drought resilience strategies have become imperative to mitigate the social, economic, and environmental consequences of prolonged dry spells.
By John Nnaji 2 years ago in Earth
The Impact of Desertification on African Agriculture
Desertification is a pressing environmental issue with profound implications for African agriculture, a sector that sustains the livelihoods of millions across the continent. This creeping phenomenon, driven primarily by climate change, deforestation, and unsustainable land management practices, has dire consequences for food security, economic stability, and social well-being in Africa.
By John Nnaji 2 years ago in Earth
Climate change in Africa
WHAT IS CLIMATE CHANGE? Climate change refers to changes in the Earth’s climates, at local, regional, or global scales, and is most commonly used to describe anthropogenic, or human-caused, climate change. Climate change is a broad term used to refer to changes in the Earth’s climates, at local, regional, or global scales, and can also refer to the effects of these changes.
By John Nnaji 2 years ago in Earth
