New maneuvers carried out by Chinese vessels in the South Atlantic have reignited concerns about the environmental impact and lack of control on the Argentine continental shelf.
In recent weeks, environmental organizations have detected that these vessels have resumed slow and straight movements, typical of marine prospecting activities. This pattern, also recorded in 2022 and 2023, is now repeated further north, even off the coast of the province of Buenos Aires.
The fishing vessel Lu Qing Yuan Yu 205 was once again pointed out for conducting such studies without authorization from the Argentine government. Satellite tracking showed maneuvers compatible with biological and geological mapping, key to identifying marine resources.
The ship used the port of Montevideo as a support base, from where much of the Chinese fleet in the region operates. The situation once again highlights the pressure these fleets exert on the Patagonian shelf.
Repeated maneuvers and unclear objectives
The record of these movements extends from the coasts of Chubut and Río Negro to Buenos Aires. This strip is crucial for migratory species, commercial fisheries, and ecosystems that support Patagonian biodiversity.
The presence of foreign vessels conducting studies without permission raises uncertainty about their purposes. Such maneuvers may respond to various interests, from identifying new fishing zones to analyzing marine genetic resources.
They may also include chemical studies of the water and ocean floor, strategic information for future exploitations. The collection of this data without supervision poses an environmental and geopolitical risk for the region.
Organizations remind that the Argentine continental shelf was officially recognized under national sovereignty by the United Nations. This implies that any scientific study or prospecting must have state approval. The lack of authorization makes these activities potentially illegal actions.
The history of a fleet linked to predation and abuses
The Lu Qing Yuan Yu fleet belongs to a Chinese company with operations established in Montevideo since 2015. There, it receives maintenance, supplies, and protection to operate in the South Atlantic. Its history includes allegations of illegal fishing and severe violations of human rights on board.
Previous investigations documented captures of protected species, such as the case of a young elephant seal caught off Patagonia in 2020. These actions reveal constant pressure on fragile ecosystems and already compromised marine populations.
The combination of intensive fishing and data collection generates a double impact on ocean sustainability. While free navigation is a right recognized internationally, unauthorized prospecting in areas under Argentine jurisdiction is not.
The persistence of these maneuvers suggests a lack of regional control and cooperation for environmental oversight. In light of this situation, experts call for stronger diplomatic and operational measures.
What measures can be taken to protect the Patagonian platform
Protecting the continental shelf requires strengthening satellite monitoring and surveillance in sensitive areas. An early warning system would allow for the identification of suspicious movement patterns and prompt action.
Another central measure is to promote national scientific research on the Patagonian platform. Producing our own data reduces dependence on external information and strengthens environmental sovereignty. Additionally, it allows for the design of preservation strategies based on updated evidence of the ecosystem’s state.
The creation of more extensive marine protected areas would also help limit the pressure on biodiversity. These spaces allow for the recovery of fish populations, safeguard vulnerable habitats, and reduce the impact of fishing efforts. In the long term, active conservation is a key tool to defend the ocean’s health and Argentine interests.
