Belowground Biodiversity: A Critical Component of Ecosystem Functioning - Bardgett & van der Putten (2014)

This article, written by Bardgett and van der Putten in 2014, explores the relationship between belowground biodiversity and ecosystem functioning. The authors argue that while aboveground biodiversity has been extensively studied and recognized for its importance in maintaining ecosystem processes, belowground biodiversity has received less attention.

The article begins by highlighting the significance of belowground biodiversity, as soil is home to a diverse range of organisms such as bacteria, fungi, nematodes, and earthworms. These organisms play critical roles in nutrient cycling, decomposition, and plant productivity, ultimately influencing ecosystem functioning.

The authors then discuss how changes in belowground biodiversity can affect ecosystem processes. They provide examples of studies that demonstrate the positive impact of belowground biodiversity on nutrient availability, carbon sequestration, and plant growth. Additionally, the article explores the role of belowground biodiversity in regulating plant communities, as certain soil organisms can influence plant species composition and diversity.

Bardgett and van der Putten also discuss the factors that can influence belowground biodiversity, including land-use change, pollution, and climate change. They argue that understanding the relationship between belowground biodiversity and ecosystem functioning is crucial for predicting and managing the impacts of these environmental changes.

In conclusion, this article highlights the importance of belowground biodiversity in maintaining ecosystem functioning. It emphasizes the need for further research and conservation efforts to protect and promote belowground biodiversity, as it plays a vital role in sustaining healthy ecosystems.