A Spatial and Temporal Assessment of Vegetation Greening and Precipitation Changes for Monitoring Vegetation Dynamics in Climate Zones over Africa

Vegetation is vital, and its greening depends on access to water. Thus, precipitation has a considerable influence the health condition of vegetation amount timing depend climatic zone. Therefore, it extremely important monitor state according movements in zones. Although lot research been conducted, most not paid much attention zones study plant precipitation. this paper aims five African The linear regression model, persistence index (PI), Pearson correlation coefficients were applied for third generation Normalized Difference Index (NDVI3g), with Climate Hazard Group infrared Change Initiative Land Cover 34 years (1982 2015). This involves identifying plants danger extinction or dramatic decline relationship between rainfall by climate forest type classified as tree cover, broadleaved, deciduous, closed open (>15%) degraded 74% initial total area. results also revealed that, during period, tropical, polar, warm temperate showed higher rate strong improvement. arid boreal show low improvement, they are those that experience percentage degradation. continental drastically decreasing, especially forests, areas vegetation, compared more vegetated areas, there emphasis conservation existing plants. variability excessively hard tolerate types vegetation.