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Researchers try to unravel the evolutionary history of fundamental subantarctic fish

Researchers try to unravel the evolutionary history of fundamental subantarctic fish

by Daniela Jofré | Jun 10, 2022 | News, Bioinvasions and Endemism

Through various DNA analyses, the presence of a single species of Harpagifer was discovered, contrasting current records. However, there are three highly genetically differentiated groups of the family of these spiny animals present in Patagonia. In the sub Antarctic...
It was not fortuitous: study reveals that the cochayuyo continues to arrive in Antarctica

It was not fortuitous: study reveals that the cochayuyo continues to arrive in Antarctica

by Daniela Jofré | Jun 9, 2022 | News, Biological Interactions

Research recently published in the journal Current Biology determined that, in recent years, these organisms have frequently crossed oceanographic barriers to reach different islands in the Southern Ocean. In 2018, a walk along the Fildes Bay beach on the Antarctic...
Free book “Subantarctic Macroalgae Guide” is presented in Punta Arenas

Free book “Subantarctic Macroalgae Guide” is presented in Punta Arenas

by Daniela Jofré | Jun 7, 2022 | Featured, News

The work allows learning about the diversity of algae present in Patagonia and seeks to raise awareness about the fragility of high-latitude marine ecosystems. In Punta Arenas and before a full auditorium, the “Subantarctic Macroalgae Guide” was launched,...
Oceanographic expedition detected micro-garbage dump the White Channel

Oceanographic expedition detected micro-garbage dump the White Channel

by Daniela Jofré | May 17, 2022 | News, Pelagic Processes

A multidisciplinary team of professionals from CONAF, the IDEAL Center and the DGA found debris that increases the deterioration of vegetation and contamination of the coastline, when they were heading to the Fjord of the Mountains to carry out various scientific...
Scientists seek to rescue untold data from autumn and winter in Antarctica

Scientists seek to rescue untold data from autumn and winter in Antarctica

by Daniela Jofré | May 11, 2022 | Pelagic Processes, News

The marine biologist, Emilio Alarcón, has the objective of collecting water samples for later analysis in the laboratory. The data that he manages to obtain will contribute to the generation of knowledge about the unknown Southern Ocean. Since 1964, Chile has carried...
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