Foszátszennyezés

Foszátszennyezés refers to the excessive presence of phosphorus compounds in the environment, primarily in aquatic ecosystems. This phenomenon is most commonly linked to human activities, such as the use of agricultural fertilizers and detergents containing phosphates. When these phosphorus-rich substances enter water bodies, they can lead to eutrophication, a process where nutrient levels become excessively high.

Eutrophication triggers a rapid growth of algae and aquatic plants, often resulting in algal blooms. These blooms can deplete dissolved oxygen in the water when they decompose, creating hypoxic or anoxic conditions. Such conditions are detrimental to fish and other aquatic organisms, potentially leading to widespread fish kills and a decline in biodiversity.

Sources of phosphorus pollution include runoff from agricultural fields where fertilizers are applied, discharge of untreated or inadequately treated sewage, and industrial wastewater. Even the erosion of soils can contribute to phosphorus loading in waterways. Addressing foszátszennyezés involves strategies like reducing fertilizer use in agriculture, improving wastewater treatment processes to remove phosphates, and implementing better land management practices to minimize runoff. Public awareness and stricter regulations are also crucial in mitigating the impacts of this environmental issue.