Great Barrier Reef is Dying!

The Great Barrier Reef is perhaps on its final deathbed as it suffers from back to back massive dying events in the past two years. Australia’s Great Barrier Reef is one of the great natural wonders of the world, a tremendous display of beauty, biodiversity, and a fragile ecosystem. Now, the reef faces mass destruction as a result of warming seas caused by climate change.

Last year the reef suffered a widespread bleaching event that damaged 95 percent of the reef’s northern most third. This year, without hardly enough time to recover the middle third of the reef has suffered widespread bleaching, as discovered by a recent aerial survey taken by the ARC Center of Excellence for Coral Reef Studies.

During this expedition, the center found hundreds of miles of coral ecosystems dead due to sea temperatures warming above the habitable range for corals. The study, recently published in Nature, surveyed what ecologists and marine biologists have been fearing may be true, the terminal decline of the Great Barrier Reef.

Since the 1980’s scientists have consistently surveyed the reef to document its vitality and changes through time. During those several decades, they have noticed increasing occurrence and severity of bleaching events caused largely by warming ocean temperatures and pollutants from agriculture and industrialization.

The Great Barrier reef is a victim of global climate change and its decline is a direct result of a warming planet. This recent aerial survey covered over 5,000 miles of reef and documented over 800 individual coral reefs. Of the aforementioned 5,000 miles of reef the surveyors found 932 miles have been bleached, close to 20 percent. To make things worse, this came just a year after approximately 93 percent of the reef suffered damage due to warming. As if that wasn’t enough damage, the reef was recently struck by the Tropical Cyclone Debbie, turning reef into rubble along an area that had previously escaped from bleaching.

Sourced from- Forbes