The strong phosphorus (P) sorption capacity of iron (Fe) and aluminum (Al) minerals in highly weathered. acidic soils of humid tropical forests is generally assumed to be an important driver of P limitation to plants and microbial activity in these ecosystems. Humid tropical forest soils often experience fluctuating redox conditions that reduce Fe and raise pH. It is commonly thought ... https://normakamalies.shop/product-category/jewelry-set/