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BIOL 228: Ecology

Journals - Scholarly, academic or peer-reviewed

Provide well-sourced technical information to researchers and expert practitioners

  • appeal to specialists, academics, researchers, post-secondary students
  • authors are experts in their field, affiliated with an institution or university. Author's credentials usually listed.
  • reporting results of original research and experimentation
  • provide in-depth coverage; articles tend to be lengthy
  • use specialized language of the discipline
  • platforms for scholars and researchers to share their research and discoveries with others who are also experts in their field
  • articles reviewed by a panel of experts before acceptance for publication (juried, refereed, peer reviewed)
  • specific sources used in research are included in citations, footnotes, bibliography or reference list

Camosun Single Search

Power search tips

Phrases

Use quotation marks around specific phrases to search for exact wording. For example: "restoration ecology"

NOTE: "ecological restoration" will give you different results than "restoration ecology" - try both searches and compare!

Truncation

The asterisk (*) or star key can be used to search for various word endings. It's a great way to expand your search!

Example: forest* will retrieve articles with the keywords forests OR forestry OR forested etc.

Best bets - Databases

Camosun Library subscribes to dozens of databases that contain articles from magazines, journals, newspapers, and a variety of other sources.

For research in ecology, start with these:

Tips for reading scholarly articles

Scholarly articles in the social sciences/sciences are written by academics and specialists in the field and include findings from primary/original research.  If you don't have time to read a scholarly article from beginning to end, then consider the following approach....
 

1. Read and consider the article title  

Will give you clues about the topic: Does it tell me enough to see if the article reflects my research needs or interests? Does it include: a description? an equation? a process? a theory? a situation? 

2. Scan the headings/sections of the article 

What is included: a literature review? research goals or questions? information on research methods? results, findings or need for further research?

 3. Read the abstract

This is the summary of the article, usually dense with information.  Usually provides: the problem under investigation, characteristics of the participants, the study method, and the findings.

Newer articles may include keywords supplied by the author(s).  Scan these
keywords to:

  • give you additional information about the scope of the article
  • help you develop search terms for database searches


Ask yourself: is the article relevant for your research topic? 

 4. Read the first few paragraphs of the Discussion section

This section may also be called the Conclusion

  • will include a summary of the major findings from the study
  • will interpret the results
  • will explain why findings are important to the field of study
  • will highlight limitations of the study and recommend possibilities for
  • future research

Ask yourself: is the article still relevant for your research topic? 

 5.  Read the remaining sections of the article.
Suggested order of reading: Introduction, Results, then the Methods section.

Before you read a section, take the heading and convert into a question.  This will set  the context for what you will learn in that section.  Seek out the answer to this question as you read the section. 

Introduction: Read it carefully - spend time here!  The Introduction will provide background information about the topic and summarize previous research in the area.  Make note of the hypothesis found in the Introduction section and how it relates to the research design.

Results: includes statistical analysis & information concerning any problems i.e. missing data and discussion of any implications.

Method: provides participant characteristics, sampling procedures, sample size, and research design.

 6.  Re-read the abstract and discussion section   

 7.  Examine the References   

Make note of other relevant studies on the topic and locate these publications through Library databases. It may be that some of the References will include pdf attachments!

Is It or Isn't It Empirical?

When you are looking at Journal Articles there are some clues that will help you decide if the article is or isn't an empirical study.

1. Does it review other studies that have been published ?

If yes, is that all the evidence that is used to reach the conclusion presented? 

If yes, this is a review article and NOT an empirical study

If no, go to further questions.

2. Does the article use data from another source, e.g. Statistics Canada or  other researchers, and analyze that data?

If yes, was other data gathered after the analysis was done?

If no, this is a meta-analysis and is not usually considered an empirical study.

If yes, go to further questions.

3. Does the article have the following sections:

Objectives/Theory - is there a statement of what the authors wanted to investigate or find out?

Methodology - was a study done? If yes:

Does the article include the number (e.g. n=240) and type of population studied (e.g. rats in a maze, military personnel returning from overseas)

Are terms such as: case study, survey, observation, questionnaire, assessment used? 

Were those studied in matched groups or randomly selected? 

Was there a double blind process? (Assignment to groups or treatments is not known to those doing the study or administering the treatment.)

Results - does it analyze results found in a study, through observation or by experiment.

Conclusion - a bringing together of the results to form a logical conclusion.  This may be that the treatment or intervention failed or that the premise of the study was correct.

If you have said yes to most of the above, this is an empirical study.