Publications, Submissions, and Presentations Acknowledging PEET Award

Publications:

  1. Edlund, M. B. and M. J. Wynne. 1996. Proposal to conserve the name Acanthoceras Honigm. (Bacillariophyceae) against Acanthoceras Kutz. (Rhodophyceae). Taxon 45: 529-530.

Submissions:

  1. Edlund, M. B. and E. F. Stoermer. Accepted for publication. Taxonomy and morphology of Amphora calumetica (Thomas ex Wolle) M. Peragallo, an epipsammic diatom from post-Pleistocene large lakes. Paper accepted for publication in the Proceedings the 14th International Diatom Symposium, Tokyo.

  2. Edlund, M. B. and E. F. Stoermer. Accepted for publication. Ecological, evolutionary, and systematic significance of diatom life histories. J. Phycol.

  3. Edlund, M. B. and L. A. Brant. Accepted for publication. Frustulia bahlsii sp. nov., a freshwater diatom from the eastern U S A. Diatom Research.

  4. Julius, M. L., G. F. Estabrook, M. B. Edlund and E. F. Stoermer. Accepted for publication. Recognition of taxonomically significant clusters near the species level, using computationally intense methods, with examples from the Stephanodiscus niagarae complex. J. Phycol.

  5. Julius, M. L., E. F. Stoermer, C. M. Taylor and C. L. Schelske. Submitted for publication. Local extinction of Stephanodiscus niagarae Ehrenb. (Bacillariophyta) in the recent limnological record of Lake Ontario. J. Phycol.

  6. Stoermer, E. F. and M. B. Edlund. Accepted for publication. No paradox in the plankton? - Diatom communities in large lakes. Paper accepted for publication in the Proceedings of the 14th International Diatom Symposium, Tokyo.

  7. Stoermer, E. F. Submitted for publication. Thirty years of diatom studies on the Great Lakes. J. Great Lakes Res.

Presentations with Published Abstracts:

  1. Alger, A. S., E. F. Stoermer and D. M. McKnight. 1997. Factors influencing algal abundance and species distribution in melt water stream in Taylor Valley, Antarctica. Phycologia 36 (Suppl.): 1. Abstracts of Papers Presented at the Sixth International Phycological Congress, Leiden, Netherlands.

  2. Andresen, N. A. 1996. "Taxonomy and systematics of Cyclotella". Presented at the 14th International Diatom Symposium, Tokyo.

  3. Bixby, R. J. and E. F. Stoermer. 1997. A preliminary phylogenetic analysis of the diatom genus Fragilaria sensu lato. Phycologia 36 (Suppl.): 8. Abstracts of Papers Presented at the Sixth International Phycological Congress, Leiden, Netherlands.

  4. Edlund, M. B. and E. F. Stoermer. 1996. Patterns of diatom diversity in large lake ecosystems. Phycologia 36 (Suppl.): 27. Abstracts of Papers Presented at the Sixth International Phycological Congress, Leiden, Netherlands.

  5. Edlund, M. B. and E. F. Stoermer. "Taxonomy and morphology of Amphora calumetica (Thomas ex Wolle) M. Peragallo, an epipsammic diatom from post-Pleistocene large lakes". Presented at the 14th International Diatom Symposium, Tokyo.

  6. Edlund, M. B. and E. F. Stoermer. "Auxospore size and expansion in diatoms". J. Phycol. 32(Suppl.): 15. Abstracts of Papers Presented at the Golden Anniversary Meeting of the Phycological Society of America, Santa Cruz.

  7. Julius, M. L. and E. F. Stoermer. "Stratocladistic analysis of the freshwater Thalassiosiraceae". Presented at the 14th International Diatom Symposium, Tokyo.

  8. Stoermer, E. F. "Timing and extent of diatom introductions and replacements in the Great Lakes". Special Session on Exotic Species, Annual Meeting of the American Society of Limnology and Oceanography, Santa Fe, New Mexico.

  9. Stoermer, E. F. and M. B. Edlund. "No paradox in the plankton? - Diatom communities in large lakes". Presented at the 14th International Diatom Symposium, Tokyo.

Other Presentations

  1. Systematics Association meeting.

    "Character resampling: a new technique for evaluating character based group separation," G. Estabrook, M. L. Julius, E. F. Stoermer; presented at the Society for Systematic Biologists Annual Meeting, Missouri Botanical Gardens, St. Louis, Missouri, June 19-23, 1996.

Educational and other Activities

  1. "Systematics and Ecology of Diatoms" Class at Iowa Lakeside Laboratory

    Our PEET award provides support for one student per year to assist in the annual diatom course at Lakeside Lab. This both enriches the class and provides experience in teaching diatom systematics. Matt Julius assisted the 1996 class and Becky Bixby assisted in teaching the 1997 class. This year we added a one-week Diatom Clinic primarily for senior investigators working on diatom related projects, and advanced research students. The first year clinic was considered a success, and we hope to continue the experiment next year.

Experience Working In Large Collections.

Our PEET award also provides categorical support for students to gain experience working in large collections. Group visits to the Academy of Natural Sciences, Philadelphia were conducted during spring break 1996 and spring break 1997. Matt Julius spent this past June working at the California Academy of Sciences.

Supplemental Award

Through a supplemental award, E. F. Stoermer and Mark Edlund were able to join an NSF-sponsored expedition organized by the Academy of Natural Sciences of Philadelphia to Lake Hovsgol, Mongolia. Here is a picture of the group, taken in Hatgal, Mongolia, E. F. Stoermer and colleague, pictures of Mark Edlund and Soninkhishig Nadair, collecting at Ar Hel, on Lake Hovsgol, Mark and our self-appointed guide and helper, Gambat collecting near the outlet of Lake Hovsgol, and Mark, with the fruits of his labors, after a long day in the field.

We recovered 150 collections which are presently under study. Some of the interesting species found include:
An unknown species of Stephanodiscus;
Didymosphenia siberica, a member of the Baikal endemic swarm;
Cymbella stuxbergii, also found in Lake Baikal.

Meeting of the North American Diatom Symposium

Although this meeting is not directly sponsored by PEET, students and faculty investigators have been active hosting it. NADS will be held at the University of Michigan Biological Station, Pellston. MI, 24-28 September. Dr. Charlie O'Kelly will attend to represent NSF, and the PEET Program in particular.


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