Natural composition in the retention of phosphorus in eutrophic and dystrophic terrestrial ecosystems
Abstract
Phosphorus is a crucial nutrient in terrestrial ecosystems, influencing primary productivity and ecosystem health. However, its retention and cycling vary significantly between eutrophic and dystrophic systems. This paper examines the role of natural composition—specifically soil properties, vegetation types, and microbial communities—in phosphorus retention within these contrasting ecosystems. Eutrophic ecosystems, characterized by high nutrient levels, often experience phosphorus accumulation and potential eutrophication, while dystrophic ecosystems, with low nutrient availability, exhibit limited phosphorus retention and often struggle with nutrient deficiencies. Understanding the natural mechanisms governing phosphorus retention can inform management practices aimed at maintaining ecosystem health and preventing nutrient-related issues. Key factors influencing phosphorus retention include soil texture, organic matter content, pH levels, and the diversity and function of soil microbiota. The study synthesizes current research on these factors and proposes management strategies tailored to the specific needs of eutrophic and dystrophic ecosystems.