Scholarly journals (also called academic journals) contain articles written by, and addressed to, experts in a discipline. Scholarly journals present the research of experts in a field, although these journals also often carry opinion pieces or even advertisements unique to the field addressed by the journal. Publication cycles vary for scholarly journals, ranging from yearly to monthly but most frequently they are published bimonthly (every other month) or quarterly.
Peer-reviewed journals (also called refereed or juried journals) send submitted articles to one or more experts for review before deciding to publish them. This review process helps ensure that published articles reflect solid scholarship in a field. Most often, the experts reviewing an article make critical comments on the text, comments that the author must incorporate into the article before its publication.
While not all scholarly journals are peer-reviewed, it is usually safe to assume that a peer-reviewed journal is also scholarly.
Many of the journals indexed in specialized databases are scholarly but those databases do not tell you whether a journal is peer reviewed or not.
To find out if a journal is peer reviewed look at the submission process on their website for authors.
You can also ask a reference librarian.
These are a great way to get an overview of your topic. Try searching through Annual Reviews, then try your search in any database and use the word "review" as part of your search. UC Library Search and Academic Search Complete have a number of review articles in them. Note that some reviews are actually book reviews. One indicator of this is page length. A review article will usually be at least ten pages, while a book review article will usually be a page or two.
Perform your search, then select "Peer Reviewed Journals" under "Show Only" on the left side of the results screen.
UCSB E-Journals:
Evaluate Journals and Find Impact Factors
Locating Articles:
Click the button to find the full text of an article, either online or in print on the library shelves. If the library does not have access to the article you need, you can request the article to be sent to you through interlibrary loan.
If you already have a citation, first, use Google Scholar and search for the title of the article. Look for the link to the pdf or Get it at UC button on the right side. You may first need to Connect Google Scholar to UCSB Library Full-Text Resources. If you do not see the article, use the Citation Linker where you should see if the UCSB Library has access to it or use the Request function to request a copy through Interlibrary Loan.
National Agricultural Library Search is the USDA National Agricultural Library’s main search tool. It provides simple, one-stop access to more than 8 million records covering all aspects of agriculture and related disciplines. Search Everything for results from the Catalog and Articles database (AGRICOLA), PubAg, and the NAL Digital Collections (NALDC). Or you can limit your SEARCH to PubAg by selecting it at the top of the advanced search form.
The records describe publications and resources encompassing all aspects of agriculture and allied disciplines, including plant and animal sciences, forestry, entomology, soil and water resources, agricultural economics, agricultural engineering, agricultural products, alternative farming practices, and food and nutrition.
Date Coverage: 1970 - present
Materials Indexed: Books; Government Documents; Journal Articles
Abstracts and citations from over 4,000 journals and other sources including conference proceedings, reports, monographs, books, and government publications.
Date Coverage: 1967 to present
Materials Indexed: Charts & Graphs; Journal Articles
Education-related literature. Provides access to ERIC documents and journal articles. Updated monthly. A freely accessible site covering 1966 to the present is also available.
Date Coverage: 1966 to present.
Materials Indexed: Journal Articles
Select "by Subject" to find databases. Use a database that is most recommended in that subject, listed near the top of the options.