Real

LS1114 Principles of Biology Fall 2005 Winslow

Guidelines and helpful hints for writing research report on tree communities

This paper is due on 9 December and is worth 50 points. It might be 5 or 10 pages long, including tables and figures and references.

The objective of this exercise is to write about the tree community at the Shawnee Conservation District Outdoor Learning Center. You will write the paper in the format of a scientific research report.

A scientific research report typically includes a title page, an abstract, an introduction, a methods section, a results section, a discussion section, and a reference section. The best way to learn about this structure is to read papers published in peer-reviewed scientific journals, which you will want to do anyway to research your topic.

The Title

The title of a scientific paper states the specific question or topic under study. Oftentimes the study addresses the effect of one factor on another. For instance, one paper published in a recent issue of Conservation Biology is entitled "Effects of forest fragmentation on a dung beetle community in French Guiana" (Feer and Hingrat, 2005). The title may also be phrased as a question. The title page should state the title, your name, the date, and your institution (St. Gregory's University).

The Abstract

The abstract concisely summarizes everything in the main body of the paper. It may be easiest to write this section last. You should be able to decompose an abstract to find sentences corresponding to the introduction, methods, results, and discussion sections. You may read many published abstracts in the course of looking for appropriate sources for your paper. Often abstracts are available for free online, but the full-length paper may be more difficult to obtain.

The Introduction

The introduction section gives background information for the topic, citing relevant literature. It should also state the objectives for the study and any questions that are being addressed. Look for some general sources that will give you basic information on the natural history of the tree species you are studying and the effects of landscape features (such as the presence of a creek or habitat edge) on tree community composition. Also find some relevant articles from peer-reviewed journals.

Scientific names of tree species should be included in parentheses after common names when the common names are mentioned in the text. The tree species we observed are listed in an Appendix at the end of this document. Notice that scientific names of species are italicized, the genus name beginning with a capital letter and the specific epithet all lower-case. Bear in mind that we may have made some misidentifications, so some of these species may not actually be present at this site.

For general sources, look for books in the St. Gregory's University library. You can search the database at: http://intranet.stgregorys.edu/places/library/ (click on "SOULS online catalog"). For peer-reviewed journals, click on "find journal articles" and then "EBSCOhost Web". Try searching for articles using the name (common and/or scientific) of the species you are studying. You are also welcome to peruse the books and journals on my bookshelf.

Notice how I am citing the paper by Feer and Hingrat (2005) in this document. That is how you should cite sources, referring to them by author and date in the text of your paper and listing them in a section titled "Literature cited" or "References" or "Bibliography" at the end. Look at published journal articles to become familiar with this format. Pay particular attention to the information which is included in each listed reference in the bibliography.

Please refer to the class syllabus to be sure you understand what plagiarism is and how to avoid it. In general you should write in your own words, paraphrasing the findings of the authors you cite. If you do include a quote by another author, be sure to enclose it in quotation marks or indent it to indicate it is a quote. Be sure to give the full reference for any quoted passages.

The last paragraph of the introduction should state the objectives of the study. One general goal of our study is to characterize the tree species composition of the Outdoor Learning Center. Clearly phrase any questions you are attempting to answer. Also state any hypotheses to be tested. Generally speaking, we are interested in determining the effects of landscape features on tree community