Environmental Biology

A17EB Martin Wilkinson Environmental Biology Hawcraig Point in Aberdour is a plunk ecological gradient and a rocky strand. Zonation patterns occur have callable to the tidal challenge. This is a good example of characteristic zones created by the growth of several divergent species along the brim front. devil transects from the shoring up were studied and data plotted in Figures 1 to 4. Transect A is sheltered from wave action and is thick 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 office to grow. Figures 1 and 2 atomic number 18 edge profiles on the two different transects of the uniform bring. Figure 3 and 4 atomic number 18 kite diagrams illustrating the nigh abundant species present and their ability to grow at different lengths from the ground water supply 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 exactly 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 purpose plant species begin to grow amongst the animal species.

Fucus vesiculosus and red alga 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 dominant species at the water ! line are barnacles. This is because the barnacles need the water to find food and reduce the chances of desiccation. The f number shore shows us lichen belts and Pelvetia canaliculata. As well as concealment 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 nigh 4m. Lichens are only plant species to be at to the lowest degree 3m past from the water line. Figures 2, the shore profile of transect D,...If you want to extend a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay