Although succession is sheer throughout the environments of the area, it is most apparent at the areas surrounding The Pole. These areas have developed to accommodate the site conditions, which is shown through the vegetation changes, which tend to occur in zones. The primary or pioneer species is located closest to the shore, extending from the dust line to the fore dune. The only plants, which are able to abide the site conditions, are ones that have adapted to sea flavour and spray, strong winds, sand blasts and inundation of the sea.
Sand Spinifex is the most earthy native species found in the pioneer zone, as is Marram Grass (which was introduced to stabilise the dunes) and variations of Pigface. The deep roots of these plants allow them to remain lasting These grasses do not grow very high an rendering to lower wind exposure. These plants are protected from the salt and sand spray by either a waxy or hairy covered eave and steam. These adaptations are not only evident all along Dee Why and Long Reef beaches and as a result the visible effects of succession can be recognised here.
Autogenic succession can be caused by changes in the solid ground due to the interactions of the species present including accumulation of organic matter in the humic layer, alteration of soil nutrients or a...If you want to get a full essay, graze it on our website: Ordercustompaper.com
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