The Weedy Sea Dragon is the only species belonging to the Phyllopteryx genus. This fish species is a close relative of the seahorse and the Leafy Sea Dragon. It is found in different states of Australia.
NOAA is working to understand and address key threats to coral reef ecosystems: the impacts from global climate change, unsustainable fishing practices and pollution. The top threats to coral reefs â global climate change, unsustainable fishing and land-based pollution â are all due to human activities. These threats, combined with others such as tropical storms, disease outbreaks, vessel damage, marine debris and invasive species, exacerbate each other.
The Effects Of Coral Bleaching. Coral Bleaching is a process biological in nature and can be difficult to explain in laymanâs terms. Coral bleaching has become one of the most recognized topics within the environmental community in the last couple of years. To put it in simple terms, coral bleaching is causes by the healthy coral reef losing its tiny, single-cell algae and usually occurs quite suddenly. Coral bleaching is known to be responsible for killing approximately 18% of the worlds coral reefs. Coral bleaching in most cases is triggered by the introduction of warmer waters than normal to the local eco-system. Be Sure to Check Out Our New Ecotourism Video Section. Be Sure to Visit Our Ecotourism Store.