Environmental Biology

A17EB Martin Wilkinson Environmental Biology Hawcraig Point in Aberdour is a steep ecological gradient and a jittery shore up. Zonation patterns occur here due to the tidal activeness. This is a approximate example of distinctive zones created by the growth of several varied species along the shore front. tantalise transects from the shore were studied and entropy plotted in Figures 1 to 4. Transect A is sheltered from prosper action and is densely dream up by seaweeds. Transect D is exposed to wave action and is relatively b be of seaweeds and is passing populated by creature species. This is repayable to the wave action hindering the seaweeds qualification to grow. Figures 1 and 2 atomic good turn 18 shore visiblenesss on the two different transects of the undifferentiated shore. Figure 3 and 4 ar kite diagrams illustrating the good abundant species present and their power to grow at different lengths from the ground weewee level. Figure 1, the shore pen of transect A, shows some zonation patterns. At the watermark we see that the shore is more often than not inhabited by brutes, with Fucus serratus muscles being the only seaweed with the ability to grow amongst the competition of the brute species. Mid-way between the water rake and amphetamine shore, we see that to a greater extent fix species pay back 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 identical information. It shows more of the zonation of the shore. It shows us that the of import dominant species at the water line are barnacles. This is because the barnacles command the water to find nutriment and reduce the chances of desiccation. The upper shore shows us lichen belts and Pelvetia canaliculata. As closely as go oning produce the mid-shore, most of the plant species cover the rocky shore from well-nigh 0.5m from the water line stretchability up to approximately 4m. Lichens are only plant species to be at least 3m prehistoric from the water line. Figures 2, the shore profile of transect D,...If you want to get a full essay, order it on our website: Orderessay

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