Sea Level Blog

The science of tectonics is linked to climate change and sea-level rise in the most unexpected ways. When an earthquake occurs, for example, a tectonic fault ruptures and causes short-term deformations, such as vertical land motion – a shift in the earth that influences sea-level rise by literally raising or lowering the seabed – it forms a link to climate change that is not immediately apparent.
Forests help us in many ways. They preserve biodiversity, combat climate change, and even protect us from floods. However, quantifying the value of these benefits has been a challenge for many years.
The past sea levels of the Holocene period can be reconstructed via the use of paleo-proxies, including the use of mangrove sediments, which contain organic materials that can be carbon-dated and serve as age markers.
Underground sediments can serve as geological libraries that offer a glimpse into past environments such as bygone mangrove ecosystems and shorelines.
Did you know that the coral reefs of Southeast Asia account for a third of the world total? Spanning an area of 100,000 km2, these reefs are rich in biodiversity and provide critical services to coastal communities, including fisheries, tourism, and coastal protection.