To what extent does discharge increase downstream the river Hintere Frenke in accordance with the Bradshaw model considering influence of changing hydraulic radius of the channel shape?SL
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7
Official IB Result
IB Grade: 7
Criteria A: Criterion A: Fieldwork Question and Geographic Context
3/3
0
2
3
Criteria StrandsPro
A.1Fieldwork question formulation and relevance
Excellent
A.2Geographic context and location specificity
Excellent
A.3Mapping and spatial representation
Good
Criteria Feedback
- The student formulates a clear, geographical investigation question with explicit links to the Bradshaw model and hydraulic radius.
- The student's site context is precise and clearly feasible for primary fieldwork, with named stations, tributaries, settlements and river reach detail.
- The student's locational mapping gives a strong sense of the study area and sampling distribution.
- Some of the maps are visually crowded and harder to read than they should be.
- Key map conventions are not always secure, especially orientation support such as a clear north arrow on the main figures.
Criteria B: Criterion B: Methods of Investigation
3/3
0
2
3
Criteria StrandsPro
B.1Method description and relevance
Excellent
B.2Data collection techniques and implementation
Excellent
Criteria Feedback
- The student's methods are explained in substantial detail and are clearly tied to the research question.
- The student uses a systematic design across 18 stations with repeated cross-channel measurements, which supports comparability.
- The inclusion of qualitative observations and ecomorphological scoring adds useful contextual evidence alongside the numerical data.
- Some method choices are described well but not always justified in enough depth.
- The procedure would be stronger with a clearer explanation of why the chosen number of sampling points and velocity position were the most suitable for every station.
- Reliability could be discussed more explicitly for the mixed qualitative scoring.
Criteria C: Criterion C: Quality and Treatment of Information
4/6
0
3
6
Criteria StrandsPro
C.1Data relevance and sufficiency
Excellent
C.2Presentation techniques
Good
C.3Convention adherence
Poor
Criteria Feedback
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- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
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- Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Criteria D: Criterion D: Written Analysis
6/8
0
4
8
Criteria StrandsPro
D.1Analytical techniques
Moderate
D.2Data interpretation and linking
Good
D.3Completeness of analysis
Good
Criteria Feedback
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- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
- Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Criteria E: Criterion E: Conclusion
2/2
0
1
2
Criteria StrandsPro
E.1Conclusion quality and support
Excellent
Criteria Feedback
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- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
- Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Criteria F: Criterion F: Evaluation
3/3
0
2
3
Criteria StrandsPro
F.1Evaluation depth and relevance
Good
F.2Improvement suggestions
Excellent
Criteria Feedback
- Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
- Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.