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Benin: Solid support from the African Development Fund dissuades emigration in the countryside

Benin: Solid support from the African Development Fund dissuades emigration in the countryside
afdb.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from afdb.org Daily Mail and Mail on Sunday newspapers.

CrisisWatch: March Trends and April Alerts 2024

CrisisWatch is our global conflict tracker, an early warning tool designed to help prevent deadly violence. It keeps decision-makers up-to-date with developments in over 70 conflicts and crises every month, identifying trends and alerting them to risks of escalation and opportunities to advance peace. In addition, CrisisWatch monitors over 50 situations ("standbys") to offer timely information if developments indicate a drift toward violence or instability. Entries dating back to 2003 provide easily searchable conflict histories.

Agricultural Contamination of the Surface Waters of the Upper Ouémé in Benin: The Case of Heavy Metals and Pesticides

Objective: The main objective of this study was to assess the degree of contamination of surface waters by heavy metals and pesticides. Method: To this end, data were collected in December 2022 from four specific sampling stations: Okpara, Térou, Affon and Adjiro. Levels of heavy metals, including cadmium, chromium, copper, iron, mercury, nickel and lead, were measured and subjected to in-depth statistical analysis using graphical summation models. In addition, the concentrations of pesticide active ingredients present in the samples were interpreted and evaluated. The statistical data collected during this study were processed using R software, version 3.5.0. Results: The values obtained at the different stations Okpara, Térou, Affon and Adjiro are respectively Arsenic (2 × 10-4 mg/L; 2.2 × 10-1 mg/L; 1.2 × 10-4 mg/L; 2 × 10-4 mg/L), Cadmium (4.4 × 10-5 mg/L; 1.1 × 10-2 mg/L; 10-4 mg/L; 4 × 10-4 mg/L). Then Copper (7 × 10-4 mg/L; 3 × 10-3 mg/L; 7 × 10-4 mg/L; 1 × 10-4 mg/

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