Environmental ToxicologyOne of the interesting topics of current research in Environmental Toxicology (or Ecotoxicology) is the impact of a new group of potential pollutants – nanoparticles.

Environmental ToxicologyOne of the interesting topics of current research in Environmental Toxicology (or Ecotoxicology) is the impact of a new group of potential pollutants – nanoparticles.

This group of pollutants represents a new group being added to the 5 standard groups of pollutants traditionally addressed in ecotoxicology (e.g. inorganic ions, organic pollutants, organometallic compounds, radioactive isotopes, and gaseous pollutants) ; refer to Chapter 1 in your textbook (Walker et al. 2012. Principles of Ecotoxicology, 4th edition).
To become more familiar with this group of pollutants and to expand your understanding on this topic over the material presented in the textbook, you are asked to prepare an annotated bibliography of a number of citations to journal articles and then using these citations as the basis of a brief summary of our current understanding of the potential impact of nanoparticles on populations, communities or ecosystems.
An annotated bibliography is a list of citations to articles. Each citation is followed by a brief
descriptive and evaluative paragraph (usually ~ 150 words) – this is the annotation.
The purpose of the annotation is to inform the reader of the relevance, accuracy and quality of the journal articles cited. Each annotation should include as many of the following criteria as possible:
? Evaluate the authority or background of the author
? Comment on any bias or point of view shown in the work
? Explain how this work illuminates your research topic
BIOL 4030 ? Winter 2013 ? Assignment # 1
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Steps for Assignment # 1-An Annotated Bibliography on the Environmental Impact of Nanoparticles
1. To start, search for recent peer-reviewed journal articles (published since 2005) on the environmental impact of nanoparticles. You can start with the journals listed below but are free to use other peer-reviewed journals as appropriate:
– Ecotoxicology
– Ecotoxicology and Environmental Safety
– Environmental Health Perspectives
– Environmental Toxicology
– Environmental Toxicology and Chemistry
2. Find 6 recently published journal articles (published since 2005) on nanoparticles; you may want to refine the topic by focusing on the impact of nanoparticles on a particular group of organisms (e.g. microbes, plants, invertebrates, vertebrates, etc.) or you may want to focus on a particular ecological level (population, community or ecosystem) or a specific habitat (freshwater, marine, terrestrial). You may want to take a chronological perspective outlining how each study builds on previous work. – your choice as to the approach you take and journal articles you wish to include in your assignment.
3. Write a brief summary (~ 1 page or 300 words) of our current understanding of the environmental impact of nanoparticles based on the 6 articles you have chosen. Cite the articles according to the format outlined in the ?Instructions to Authors? for the journal ?Ecotoxicology?; see details below. Your summary should incorporate the 6 articles your have chosen and show how each has built towards our current understanding of this topic. Suggest where future research on nanoparticle research should be directed.
4. List each of the 6 selected references and briefly summarize each study (~ ? page or 150 words per reference). Paraphrase the study IN YOUR OWN WORDS – do not just re-word the abstract. Clearly and concisely explain how each study contributes to increasing our current understanding of the impact of nanoparticles. Comment on the credentials of the author (if information available).
5. List the references that you have used according to the format outlined in the ?Instructions to Authors? for the journal ?Ecotoxicology?; see details below.
For Citations and References – Use the Peer-Reviewed Journal ?Ecotoxicology?
Go to the Journal website at the following link:
http://www.springer.com.uproxy.library.dc-uoit.ca/environment/journal/10646
Go to ?Instructions for Authors? (on the menu on the right-hand side of the journal home page under ?For Authors and Editors?) and follow the instructions under the tab entitled ?References? for citing references within the text of your paper and for listing references in the Reference List at the end of your paper.
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