What Happened
The Amazonian tracajás, scientifically known as cágados, have entered the list of endangered species in Brazil for the first time. The six-tubercled river turtle (Podocnemis sextuberculata) had its status changed from near threatened to endangered, according to the new list published by the Ministry of Environment and Climate Change.
This change is the result of a significant decrease in the populations of six-tubercled river turtles over the last 36 years, equivalent to three generations, with a reduction of more than 50% in the state of Amazonas and the west of the state of Pará, areas that represent approximately 70% of the species' total distribution.
Why It Matters
The inclusion of the tracajá in the list of endangered species is not only an alert for the conservation of biodiversity but also has significant implications for the Amazonian communities that depend on these animals as a traditional food source.
The General Coordinator of Conservation Strategies at the Chico Mendes Institute for Biodiversity Conservation (ICMBio), Marília Marini, highlighted the importance of the situation, emphasizing the need for careful communication and direction of actions to not negatively affect the populations that use the tracajá.
The Mechanism Behind the Threat
The reduction of six-tubercled river turtle populations can be attributed to several threats, including habitat loss due to deforestation, overhunting for consumption, and pollution of the rivers and lakes of the Amazon.
Additionally, global climate change also plays a role, altering temperature and precipitation patterns, which can affect the reproduction and development of tracajás.
Broader Context
The threat to the Amazonian tracajá is not an isolated case. Many species in the region face similar challenges due to environmental degradation and the overexploitation of natural resources.
Studies show that the Amazon, as a whole, is under pressure, with alarming rates of deforestation and forest degradation, which puts the region's biodiversity and the ecosystem services it provides at risk.
What's Next
The inclusion of the tracajá in the list of endangered species should serve as an alert for the adoption of more effective conservation measures.
This includes the implementation of more robust protection programs, education of local communities about the importance of conservation, and the need for stricter environmental policies to prevent habitat loss and the overexploitation of natural resources.
Consequences and Challenges
The conservation of the tracajá and other endangered species in the Amazon faces significant challenges, including a lack of resources, the complexity of environmental issues, and the need to balance economic and social demands with conservation needs.
However, the growing awareness of the importance of biodiversity and the adoption of sustainable practices can offer an opportunity to change the course of conservation in the region.
Source / Reference
This article was originally published on Mongabay Brasil.