We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

The abundance of Species in the John Ruskin Woodlands in relation to Light intensity as an abiotic factor Essay Sample

The whole doc is available only for registered users OPEN DOC

Get Full Essay

Get access to this section to get all help you need with your essay and educational issues.

Get Access

The abundance of Species in the John Ruskin Woodlands in relation to Light intensity as an abiotic factor Essay Sample

The aim of this investigation is to is to determine weather the abundance of species vary across the John Ruskin Woodland, which was observed by a naturalist. In order to investigate this finding, a scale map of the John Ruskin Woodland must be constructed. This provides the basis of were the belt transacts will run. It will also give an idea of the changes in the environmental gradient.

The transact recording method will be used in order to determine the abundance of species across the woodland. Due to time limitations, the belt transact will be interrupted. After intervals of every 2 meters, a reading will take place of the species present within the quadrat. This enables the assessment of how the quantity of species changes along an environmental gradient.

The map constructed of the John Ruskin Woodlands will indicate were the transact recording will take place. In order to gain an accurate value of the species diversity in the Woodland, I will take recordings from five belt transacts. Not only will this enable me to gain a more accurate overview of the abundance of species across the woodland.

As the abundance of species in a quadrat is being recorded, other abiotic factors, alongside light intensity will have to be considered. Firstly, light intensity will be measured using a light meter, measured in the quantitative unit, lux. The pH of the soil will also be taken into account. Taking a sample of 1cm3 of the soil within the quadrat inside a sterilised bottle can attain this. The bottle will have to be labelled according to which belt transact the sample was along and the quadrat frame the soil was in. In order to keep the value of the pH constant, it is the location of the belt transact will have to be away from areas which have heavy human impact, i.e. the presence of public bin’s and footpaths. This can alter the pH of the soil, as the substances released can be either acidic or alkaline.

In the laboratory, 5cm3 of distilled water will be added to the 1cm3 in the sterilised bottle. After shaking the bottle rigorously, 3 drops of universal indicator solution will be added to the soil solution. The colour change of the solution will indicate the pH of the soil within the quadrat.

The temperature will also have to be considered as it can vary slightly across the environmental gradient. Areas of lower light intensity are likely to have a lower temperature then areas of greater light intensity. With a greater light intensity, photosynthesis can occur, thus increasing the biomass of plants. This effectively leads to greater species diversity, as organisms will have sufficient energy to survive. Therefore harsher conditions, (low light intensity) have lower species diversity. In order to obtain the temperature, an electronic thermometer will be used, as slight temperature changes can be obtained with accuracy. The thermometer will be placed on a clamp so the temperature obtained will be of the surroundings and not of the soil, which will be significantly lower.

We can write a custom essay

According to Your Specific Requirements

Order an essay

You May Also Find These Documents Helpful

Peculiarities of various assignment types

The educational process is diverse and full of interesting writing tasks which help students develop their academic abilities. Different assignments types are created by professionals in order to enhance students’ level of analytical, critical and writing skills and to vary the learning process. As a student, you will encounter numerous tasks of diverse complexities throughout your student life. Sometimes, maybe, too complicated! They have different peculiarities, structural...

Making decisions in health and social care

Critically analyses the concepts, features, and importance of costs and accounting in making decisions in health and social care Cost accounting is a method used in accounting to capture a company’s or organisation’s production costs. It assesses the input costs of every step in production, fixed costs like depreciation of capital equipment. Cost accounting measures and records costs individually then compare the input results via...

Сhildren development

Physical development 7-12 years By the age of 7 a child enjoys things such as bike riding and rollerblading they are now able to tie and untie shoelaces without adult help, they are now starting to understand what rules are and are able to follow simple rules. At 8-12 years a child improves the physical skills that they have already developed and start to see...

Forex international trading market

Introduction Forex exchange is on the rise in Namibia; resulting in more people wanting to learn how to trade to try to increase their income so that they can enhance their standard of living. Forex Foreign exchange identifies the process of converting domestic currency into international banknotes at particular exchange rates (Bofah, 2017, para.1). As the number of foreigners in Namibia is increasing, more Namibians...

Aristotelian idea of God

This image produced in 1544 shows emerging's of the Judeo-Christians and Aristotelian's traditions. Aristotle was very interested in the idea of motion and said “The world is in a constant state of motion and change”. An example of how the world is changing is the growth of trees and plants. Aristotle believed in a prime mover, which is the being which creates change in the...

Get Access To The Full Essay
Materials Daily
100,000+ Subjects
2000+ Topics
Free Plagiarism
All Materials
are Cataloged Well

Sorry, but copying text is forbidden on this website. If you need this or any other sample, we can send it to you via email.

By clicking "SEND", you agree to our terms of service and privacy policy. We'll occasionally send you account related and promo emails.
Sorry, but only registered users have full access

How about getting this access

Become a member

Your Answer Is Very Helpful For Us
Thank You A Lot!


Emma Taylor


Hi there!
Would you like to get such a paper?
How about getting a customized one?

Couldn't Find What You Looking For?

Get access to our huge knowledge base which is continuously updated

Next Update Will Be About:
14 : 59 : 59
Become a Member