Celebrating Environment Month: Honouring Our Southernmost Ecosystems
June is Environment Month under the theme “Think, Eat, Save and reduce your foodprint”
June marks National Environment Month in South Africa — a time for reflection, awareness, and action toward safeguarding our natural world. Spearheaded by the Department of Forestry, Fisheries and the Environment (DFFE), this month-long observance highlights the importance of environmental stewardship and calls on all citizens to contribute to a more sustainable future. Central to these celebrations are two globally recognised days: World Environment Day on June 5th and World Oceans Day on June 8th, both of which resonate strongly with the mission and work of the South African National Antarctic Programme (SANAP).
As South Africa’s gateway to the Southern Ocean and Antarctica, SANAP plays a vital role in environmental research and conservation in some of the planet’s most fragile and remote ecosystems — including Antarctica, Marion Island, and Gough Island. During Environment Month, SANAP takes pride in celebrating the unique natural heritage of these sub-Antarctic and Antarctic regions, where pristine ecosystems offer critical insight into global environmental changes.
Marion Island, in particular, stands out as a hub of scientific activity. Home to one of SANAP’s permanent research stations, the island has been central to decades of biological and environmental studies. Its long-term monitoring programmes have produced a wealth of scientific papers and post-graduate research, offering rare and invaluable data on biodiversity, ecosystem dynamics, and the far-reaching impacts of climate change. These efforts are not only advancing global understanding of environmental shifts but also reinforcing South Africa’s commitment to science-based conservation.
This Environment Month, as we reflect on our role in protecting the planet, we honour the scientists, support and teams of SANAP who dedicate their work to safeguarding the southernmost reaches of our world. Their ongoing research ensures that we remain informed and equipped to make decisions that protect our environment — for generations to come.
The United Nations has designated May 22 as the International Day for Biological Diversity (IDB), a day to reflect on the vital role biodiversity plays in sustaining life on Earth. The 2025 theme, “Harmony with Nature and Sustainable Development,” underscores the importance of conserving biodiversity to ensure a sustainable future for both people and the planet. It is a timely reminder that a thriving natural world is the foundation of human well-being and a cornerstone for achieving the Sustainable Development Goals.
In South Africa, this day holds special meaning for the South African National Antarctic Programme (SANAP). Operating across three key research stations — Antarctica, Marion Island (part of the Prince Edward Islands), and Gough Island — SANAP plays a crucial role in understanding and preserving the unique biodiversity of the sub-Antarctic and Antarctic regions. These remote and fragile ecosystems are home to countless species, many of which are found nowhere else on Earth.
For decades, SANAP-supported scientists have been at the forefront of biodiversity research in these regions. Their work includes long-term monitoring of bird and marine mammal populations, studies on invasive species, climate change impacts, and ecosystem dynamics. Through rigorous field research and environmental stewardship, SANAP contributes to global knowledge and conservation efforts, ensuring these pristine environments continue to thrive for generations to come.
On this International Day for Biological Diversity, SANAP reaffirms its commitment to protecting the biodiversity of the Southern Ocean and its islands — not only for their intrinsic value but also for the essential role they play in the global ecosystem.
Every year on April 25th, we celebrate International Penguin Day—a global reminder of the unique role penguins plays in our planet’s ecosystems. These birds are not just symbols of the icy South—they are indicators of ocean health and climate change. From the sub-Antarctic islands to the Antarctic continent itself, penguins serve as sentinels of the sea, helping scientists track environmental shifts that affect us all.
South Africa plays a vital role in this mission through its National Antarctic Programme (SANAP), which supports long-term ecological research at key sites such as Gough Island, Marion Island, and Antarctica. These research stations are crucial hubs for studying penguin populations like the Northern Rockhopper on Gough Island and the Macaroni penguins on Marion Island. Scientists monitor breeding patterns, foraging behaviour, and survival rates—data that provide early warnings about oceanic changes. In Antarctica, SANAP researchers study Adélie and Emperor penguins, whose survival is intimately tied to the health of sea ice and krill populations.
By investing in these research efforts, South Africa not only contributes to global conservation science but also highlights the importance of protecting our shared polar heritage. This International Penguin Day let’s celebrate the science that keeps these beloved birds waddling into the future.
Each year, on March 23rd, the global community observes World Meteorological Day, commemorating the establishment of the World Meteorological Organization (WMO) in 1950. This day highlights the pivotal role meteorology plays in ensuring the safety and well-being of societies worldwide. In 2025, we focus on the indispensable contributions of meteorologists stationed at the South African National Antarctic Programme’s (SANAP) remote research stations: SANAE IV in Antarctica, Marion Island, and Gough Island.
On this World Meteorological Day, we extend our gratitude to the meteorologists of SANAP’s overwintering teams. Their unwavering commitment and resilience in some of the most challenging environments ensure that we continue to deepen our understanding of Earth’s atmospheric processes, ultimately contributing to the safety and well-being of societies worldwide.
SANAE IV (South African National Antarctic Expedition IV): Located at 71°S, 2°W in Antarctica, SANAE IV. Meteorological observations are conducted year-round, providing critical data on atmospheric conditions in this remote region.
Meet the SANAE 64 Team
SNR Meteorological Technician / Team Leader: Mbulaheni Kelcey Maewashe – SAWS
