Environmental Biology

A17EB Martin Wilkinson Environmental Biology Hawcraig Point in Aberdour is a elevated ecological gradient and a rocky bound. Zonation patterns occur here(predicate) callable to the tidal action at law. This is a good example of typical zones created by the growth of several divergent species along the marge front. devil transects from the brink were studied and data plotted in Figures 1 to 4. Transect A is sheltered from wave action and is densely cover by seaweeds. Transect D is exposed to wave action and is relatively b be of seaweeds and is highly populated by wight species. This is repayable to the wave action hindering the seaweeds baron to grow. Figures 1 and 2 atomic number 18 coast profiles on the two different transects of the uniform shore. Figure 3 and 4 atomic number 18 kite diagrams illustrating the nigh abundant species indue and their ability to grow at different lengths from the ground piddle level. Figure 1, the shore profile o f transect A, shows some zonation patterns. At the waterline we see that the shore is mostly inhabited by animals, with Fucus serratus being the scarcely seaweed with the ability to grow amongst the competition of the animal species. Mid-way between the water line and amphetamine shore, we see that to a greater achievement plant species begin to grow amongst the animal species.

Fucus vesiculosus and red algae begin to grow co-inhabiting the environment with animals such as genus genus Littorina littorea and Littorina obtusata. Figure 3 displays similar information. It shows more of the zonation of the shore. It shows us that the main dom inant species at the water line are barnacle! s. This is because the barnacles need the water to find food and reduce the chances of desiccation. The speeding shore shows us lichen belts and Pelvetia canaliculata. As well as lotion fire the mid-shore, most of the plant species cover the rocky shore from well-nigh 0.5m from the water line stretching up to virtually 4m. Lichens are only plant species to be at least 3m past from the water line. Figures 2, the shore profile of transect D,...If you want to bond a full essay, order it on our website: BestEssayCheap.com

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