Coasts 4 - Conclusions Flashcards

1
Q

What key information should be included in your conclusion?

A

Whether you can accept or reject your overall hypothesis - and whether this decision is valid (based on how you collected that data)

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2
Q

What should this conclusion be based on?

A

Evidence from your data

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3
Q

How do you decide whether a conclusion is valid?

A

Consider accuracy and reliability of data collection methods, and usefulness of sampling framework and chosen timescale (would changing any of these make a difference to your results?)

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4
Q

Are your sub-conclusions to the beach profile valid?

A

Data shows increase in size of beach as you move further north - but 2 most southerly profiles were shorter because of the rip-rap in place (which skewed results).

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5
Q

Are your sub-conclusions to the rock profile valid?

A

Data and supporting BGS map showed that most material (Flint) was from offshore. Despite limited sample, results unlikely to differ over time.

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6
Q

Are your sub-conclusions to the bi-polar environmental quality survey valid?

A

Conclusion will show which management strategy has most/least impact on environment. Investigation could benefit from more data given the subjectivity of the method

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7
Q

Are your sub-conclusions to the resident questionnaire valid?

A

Conclusion will indicate which strategy residents preferred, but results based on limited data, since most people were tourists/visitors in the area (different perception).

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8
Q

Are your sub-conclusions to the cost-benefit analysis valid?

A

Data should show which strategy is most value for money, but inaccurate method used to estimate value of property.

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9
Q

How useful is secondary data in supporting your conclusion?

A

Geology map and rose diagrams most helpful to demonstrate movement of wind/sediment. Recent storm of March 2018 suggests management chosen not as effective for north of beach.

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