Download PDF by R. Jan Stevenson, Max L. Bothwell, Rex L. Lowe, James H.: Algal Ecology: Freshwater Benthic Ecosystem

By R. Jan Stevenson, Max L. Bothwell, Rex L. Lowe, James H. Thorp

ISBN-10: 0126684502

ISBN-13: 9780126684506

I've got used this booklet loads in the course of my MSc venture on Algal groups, that it grew to become my own bible for all facets of benthic algal ecology. it is a very entire booklet, that's either fascinating and suitable correct from the beginning until the very finish. All themes are good designed and illustrated and all in all it's very great to learn - not just for Ecologists like me.

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Extra info for Algal Ecology: Freshwater Benthic Ecosystem

Sample text

How Are Algae in Benthos and Plankton Different? III. Methods for Characterizing Freshwater Benthic Algae A. Population and Community Structure B. Population and Community Function IV. Conceptual Frameworks for Benthic Algal Community Ecology References I. THE DIVERSITY OF BENTHIC ALGAE AND THEIR HABITATS IN FRESH WATERS A. The Taxonomic and Morphological Diversity of Benthic Algae Algae are a highly diverse group of organisms that have important functions in aquatic habitats. Algae are an evolutionarily diverse group of photoautotrophic organisms with chlorophyll a and unicellular reproductive structures.

I also recommend using standard methods (APHA, 1992) so that measurements are comparable as possible. Preferences for a nonstandard method may be great by individual investigators because of convenience and habitat-specific conditions, but effort should be made to use standard methods for consistency among studies. 2. Taxonomic Composition Many approaches can be used to characterize the kinds of organisms in a benthic algal sample (Table III). Benthic algal species or taxonomic composition is typically assessed by identifying and counting cells microscopically (APHA, 1992).

26, 505-515. Kim, B. K. , Jackman, A. , and Triska, F. J. (1992). Modeling biotic uptake by periphyton in transient hyporrheic storage of nitrate in a natural stream. Water Resour. Res. 28, 2743-2752. Lamberti, G. , Gregory, S. u Ashkenas, L. , Steinman, A. , and Mclntire, C. D. (1989). Productive capacity of periphyton as a determinant of plant-herbivore interactions in streams. Ecology 70, 1840-1856. Lee, R. E. (1989). "Phycology," 2nd ed. Cambridge Univ. Press, Cambridge, UK. Lindeman, R. L.

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Algal Ecology: Freshwater Benthic Ecosystem by R. Jan Stevenson, Max L. Bothwell, Rex L. Lowe, James H. Thorp


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