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How far was the sampling design and the data collection a success? -…
How far was the sampling design and the data collection a success?
Sampling design
Not random
Stratified sampling
Sampling problems?
Sites
Number of sites
Times (day)
Number of days (we went only one day)
Data collection
Primary data
Questionnaires (Yes/No)
Environmental surveys
Secondary data
Council
Land registry
Newspaper...
Errors
Human
Inexperience
Social economic factors
Inaccessibility
Subjective/Not subjective