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Social, Economic and Cultural Overview and Assessment for Ocean ...

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84%<br />

16%<br />

primary data<br />

secondary data<br />

Figure 3: Percentage of primary <strong>and</strong> secondary data used in the 16 case studies.<br />

3.1.2 Data Sources<br />

From this fairly small sample size of case studies, it seems that socio-economic data is most<br />

commonly obtained from statistical agencies (i.e. U.S. Census Bureau etc.), with 13 of the 16<br />

case studies using some <strong>for</strong>m of census in<strong>for</strong>mation (Figure 4). Census data potentially offers<br />

the greatest depth in time <strong>and</strong> consistency in methodology, <strong>and</strong> many other research reports<br />

<strong>and</strong> international agencies rely on these government sources <strong>for</strong> their data. The next most<br />

frequented sources included government departments (other than government statistical<br />

agencies) as well as previous research studies <strong>and</strong> review reports (11 of the 16 case studies).<br />

These assessments range from government commissioned studies <strong>for</strong> particular decision<br />

making processes to studies by industry, consultants, NGOs <strong>and</strong> academic researchers.<br />

Although these data sources often provide greater detail regarding specific issues, human<br />

populations, or localities, they are often one-off studies with less than consistent<br />

methodologies (e.g. Montego Bay). Furthermore, as they are rarely repeated, they lack the<br />

consistency that can be provided by census data <strong>and</strong> similar in<strong>for</strong>mation from statistical<br />

agencies <strong>for</strong> temporal comparisons. The down-side to census data is that it is seldom<br />

collected annually, hence the in<strong>for</strong>mation may restrict short-term timeframe comparisons;<br />

however, this approach does provide a relatively cost effective way to obtain in<strong>for</strong>mation <strong>for</strong><br />

profiling social-economic components <strong>for</strong> the area or community of interest.<br />

Another type of secondary data source is studies that bring together socioeconomic data from<br />

a variety of sources to produce a more multidimensional report on current socioeconomic<br />

conditions in a specified locality (e.g. Northern Sea <strong>and</strong> the Benguela Current case studies).<br />

Peer reviewed journal articles, industry reports, specialist working groups, research<br />

11

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