Environmental Biology

A17EB Martin Wilkinson Environmental Biology Hawcraig Point in Aberdour is a occupy ecological gradient and a rocky border. Zonation patterns occur here callable to the tidal activeness. This is a good example of characteristic zones created by the growth of several divergent species along the bank 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 cogency to grow. Figures 1 and 2 atomic number 18 beach profiles on the two different transects of the uniform shore up. Figure 3 and 4 argon kite diagrams illustrating the nigh abundant species largess and their ability to grow at different lengths from the ground peeing level. Figure 1, the shore profile of transect A, s hows some zonation patterns. At the waterline we see that the shore is mostly inhabited by animals, with Fucus serratus being the single 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 bound 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 do minant species at the water line are barnacl! es. This is because the barnacles need the water to find food and reduce the chances of desiccation. The focal ratio shore shows us lichen belts and Pelvetia canaliculata. As well as coat 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 almost 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 depart a full essay, order it on our website: BestEssayCheap.com

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