Managing Sports Fields to Reduce Environmental Impacts
The research paper "Managing Sports Fields to Reduce Environmental Impacts" by A.M. Petrovic, published in Acta Horticulturae, discusses the environmental challenges associated with the management of sports fields, particularly focusing on nutrient and pesticide runoff and leaching. Sports fields are designed for rapid drainage to remain usable during wet weather, often featuring crowned surfaces or sand root zones to facilitate this. However, the heavy use of these fields can lead to soil compaction, which exacerbates runoff issues.
The research paper emphasizes the importance of understanding the factors that influence nutrient and pesticide losses, which include the source, season, and rate of application of fertilizers and pesticides, as well as irrigation practices, turf density, and soil characteristics such as moisture levels and slope. It highlights that nutrient losses, particularly nitrogen and phosphorus, can significantly impact surface and groundwater quality. Pesticide losses are often linked to low turf density and the timing of applications relative to rainfall.
To mitigate these environmental impacts, the article advocates for the implementation of best management practices (BMPs). These practices can help maintain good playing conditions while minimizing or eliminating negative effects on the environment. The article serves as a guide for sports field managers to adopt strategies that balance the need for playable surfaces with environmental stewardship.
This research paper is significant in the field of turf management and environmental science as it addresses the critical issue of how sports fields can be managed sustainably. It contributes to ongoing discussions about environmental impacts in recreational areas, particularly in the context of increasing awareness of ecological issues. By providing insights into the factors that influence nutrient and pesticide runoff, the article offers practical solutions for sports field managers, promoting practices that protect water quality while ensuring the usability of sports fields. The relevance of this work extends to environmental policy discussions, as it underscores the need for sustainable practices in land management, particularly in urban settings where sports fields are prevalent.
