Mangroves help fight climate change but they’re at serious risk from its effects. That’s one of the findings from a study of a massive mangrove dieback that occurred in late 2015.
Local fishermen reported mangroves were dying along hundreds of kilometres along the Gulf of Carpentaria coastline, an area known for its barramundi fishing and high value commercial fisheries.
This caught the attention of Dr Damien Maher of Southern Cross University, who is interested in the chemistry of mangroves—how they store carbon in their soils, remove planet-warming nitrous oxides from the atmosphere, and neutralise ocean acidification by releasing alkaline chemicals into nearby waters.
Continue reading Mangroves’ message from the grave
Six Southeast Asian countries are working together to better conserve the world’s centre of marine biodiversity, the Coral Triangle, with the hope that this will lead to a more collaborative approach to sharing coral reef resources in the area.
The Coral Triangle sits between Malaysia, the Philippines, Indonesia, East Timor, Papua New Guinea, and the Solomon Islands, a group of countries that have formed the Coral Triangle Initiative. It is home to 76 per cent of the world’s known coral species, 2,500 reef fish species, and the largest area of mangroves in the world.
Continue reading Better ways to conserve the Coral Triangle
Twenty hectares of old, abandoned fish ponds have been rehabilitated into mangrove forests in Tiwoho, in Indonesia’s North Sulawesi.
Their efficiency in capturing and storing carbon from the atmosphere is being put to the test by researchers, in the hopes the rehabilitation process can help mitigate the effects of climate change and restore the provision of ecosystem services, such as fisheries, provided by healthy mangroves.
Continue reading Rehabilitating mangrove forests may help combat climate change