Argentina’s waterways are suffering from severe pollution, turning wildlife, particularly capybaras, green due to cyanobacteria blooms. This situation leads to health risks for both animals and humans, compounded by climate change and agricultural runoff. Recent events include a river turning blood red, raising concerns about industrial pollution.
In Argentina, pollution is causing striking changes in its waterways, recently dyeing the beloved capybara, the world’s largest rodent, a vibrant Hulk green. Located north of Buenos Aires along the Uruguay River, these creatures were photographed covered in a thick green algae, associated with high nutrient levels and poor water conditions. This alarming phenomenon has intensified over the years, leaving a foul smell and dead fish along the riverbanks.
The algae bloom, primarily caused by cyanobacteria, thrives in high temperatures and nutrient-rich waters, which are partly generated by livestock farming. Biologist Diego Frau from the National Institute of Limnology noted that while these organisms play vital roles in the ecosystem, their overabundance can become toxic and damaging. Climate change further exacerbates the frequency of these algal blooms, impacting animal and plant life in the affected areas.
Health professionals have raised concerns about exposure to the toxins produced by these bacteria. Biologist Martin Novoa from the National University of Entre Rios mentioned that mild exposure can lead to skin issues and flu-like symptoms, including gastrointestinal disturbances. Prolonged exposure poses serious risks, including liver and nervous system complications, prompting health alerts from at least 15 municipalities in Buenos Aires province.
This environmental issue follows a recent incident where another stream near Buenos Aires turned blood red, attributed to pollutants discharged from nearby textile and hide processing factories. Local residents have accused these factories of causing the discoloration, which raises concerns about industrial waste management and its impact on local water quality. Environmental officials are currently investigating the cause of this alarming discoloration, which persisted for several hours.
In summary, pollution in Argentina’s waterways is causing severe environmental and health impacts, particularly seen in the alarming green staining of capybaras and the recent red discoloration of another water body. The algae blooms are driven by nutrient runoff, high temperatures, and climate change, prompting health warnings due to toxic exposure risks. Both incidents underscore the urgent need for effective waste management and pollution control measures in Argentina.
Original Source: www.france24.com
