... urbanisation and population density increase waste. Investment in climate change mitigation and environmental taxes also contributes to waste reduction, but their combined effect is reduced when both are high. Wealthier countries tend to produce more waste; however, the more complex relationship, exhibiting U...

...Nana Amma Anokye; John Victor Mensah; Harriet Muriel Dzifa Potakey; Janet Serwah Boateng; David Wellington Essaw; Emmanuel Yamoah Tenkorang Purpose Globally, rapid urbanisation characterised by increasing demand for housing and infrastructure needs has resulted in sand mining. In Ghana, sand...