Why Shark Bay (Australia) is a World Heritage Site :: Biology

Why Shark Bay (Australia) is a World hereditary pattern SiteShark quest is recognised as one of the worlds heritage sites as it fitsinto all four of the major categories they are* as an outstanding suit redeing the major stages in the earths evolutionary history* as an outstanding specimen representing significant ongoing ecological and biological processes* as an example of superlative natural phenomena and* Containing important and significant habitats for in situ conservation of biological diversity.(June 4th Shark Bay World Heritage areahttp//www.geology.ucdavis.edu)The shark bay region has a number of plant species that are threatenedand the last of their kind.This contributes to the splendid flora andimportance of the area.Shark bay is well known for its beautiful marine fauna. Thepopulations of animal life in this area are of great numbers. Thiscontributes to its importance of being on the world heritage list.The region is also tell for the diversity of many reptile s andamphibians they have adapted very well to the stromatolites in thisarea and have used theses formations as there homes.There are in fact 12 species of sea mountain in Shark bay which make itone of the most varied seagrass areas in the world. These Sea grasseshave contributed significantly to the evolution of Shark bay and alongside which the cyanobacteria have made many homes for the vast varietyof organisms existing.The barrier banks associated with the growth of the sea grass over thelast 5000 years as well as the low rainfall has contributed to thesaline Hamelin Pool and Lharidon Bight. These very salty conditionsare best for the facts of life and growth of the cyanobacteria whichtrap and bind sediments to produce a variety of mat and otherstructures including stromatolites.Stromatolites are found at shark bay and they represent the oldestform of life on earth. The saltiness of this area has the bestconditions for the growth of cyanobacteria which trap and bindsediment to produce a variety of mats and structures including these