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GEOL 380: Hydrogeology (Information Sources in Hydrology): Searching Indexes

This guide provides links to information resources related to hydrology. It includes indexes that can be used to find books and maps, and links to government water agencies.

Searching Indexes & Databases

Searching in 8 Easy Steps

This information is specifically written to provide information on searching GeoRef on the ProQuest Platform. Other database platforms may have different proximity operators and truncation symbols. Some scholarly indexes can be searched using a system similar to Google: enter words to retrieve information on a topic. However, to search indexes such as GeoRef a search strategy must be developed.

1. Identify key terms for your search - To identify the topics to search, write a 1-sentence description or question about the topic:

Where can I find information on water resources in McDonough County, Illinois

I am looking for information on the water resources in Rock Island, Illinois

Identify the key terms in those questions. These are the terms that will be searched in the indexes:

Where can I find information on water resources in McDonough County, Illinois?

I am looking for information on the water resources in Rock Island, Illinois

2. Use quotation marks to search phrases. Some examples include place names that have multiple words, the genus and species of a fossil or a rock unit name).

"McDonough County"         "La Moine River"         "Rock Island"         "Quad Cities"

3. Connect search terms using the words AND or NEAR. AND finds terms anywhere in the record. NEAR finds terms in the same field of a record. NEAR will automatically find the terms within 4 words of each other. To allow more flexibility in the search use NEAR/##. Replace the ## with a number (try 8 or 10). Try the following search using NEAR or AND. NEAR is more precise than AND.

water NEAR/8 "McDonough County" NEAR/10 Illinois                 water NEAR/10 "Rock Island" NEAR/10 Illinois

4. Combine similar terms using OR. There are multiple ways to describe places. For example, Macomb, Illinois is in McDonough County, which is located in the LaMoine River Basin (which sometimes might be called La Moine River Basin.

water AND "McDonough County" OR "LaMoine River" AND Illinois

water AND "Rock Island" OR "Quad Cities" AND Illinois

5. Use Parentheses to group parts of a search together. Terms in parentheses will be searched before the rest of the terms in a search.

water AND ("McDonough County" OR "LaMoine River" OR "La Moine River") AND Illinois

water AND ("Rock Island" OR "Quad Cities") AND Illinois

6. To search various forms of a word, use Truncation symbols and Wildcards. The truncation symbols and wildcards used in GeoRef are the question mark ? and the asterisk *.

? - replaces a single character

reuse? will find reuse or reused                wom?n will find woman or women

* - serves as a truncation symbol to search for different forms of a word or a phrase that is missing a word.

hydrol* will find hydrology, hydrologic, hydrological (and various other forms of the word -- including a variety of German spellings)

ground*water will find groundwater, ground-water or ground water

La*Moine River will find LaMoine River and La Moine River

7. Use NOT to eliminate items that might not be appropriate for your research. For example, it is possible to eliminate items that are only conference abstracts: NOT (ZT "Abstract Only“).

8. Use the Find It Button to see if a journal article is available in the WIU Libraries. Findit Button

In GeoRef and some other WIU indexes, when search results are displayed, the button displayed above will be seen. By clicking on this button, it is possible to link to the full text of journal articles. If the journal is available through the WIU Libraries, you will be prompted to connect to the journal or directed to the print publication.

The Find It Button only works for journals. It does not work for government publications or reports (which are often used in geological research).

If the item is not a journal, search the title in WestCat to see if it is available. If the item is not available in the WIU Libraries, see if it is available in I-Share. If so, you can request it using the I-Share request system. If not, it can be requested through Interlibrary Loan.