Download or read book Diatoms of the United States Exclusive of Alaska and Hawaii Volume 1 written by Ruth Patrick and published by . This book was released on 2007-12 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This systematic treatment of the diatoms of the U.S. is written for the use of all those concerned with the multitude of kinds & the fascinating diversity of this very large & important group of algae of our fresh waters. This volume represents the first part of a two part systematic treatment of the freshwater diatom flora of continental U.S. exclusive of Alaska. Besides those taxa found in fresh water, a few taxa found in estuaries of rivers & belonging to genera that commonly occur in fresh water are included. No strictly fossil species are included; however, many of the species embraced are found in recent fossil material. Although this book is concerned with the U.S., it should be helpful to the students of diatom floras in Mexico, Canada, & other areas. Illustrations.

Download or read book The Diatoms of the United States written by Ruth Patrick and published by . This book was released on 1975 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States exclusive of Alaska and Hawaii written by Ruth Patrick and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States Exclusive of Alaska and Hawaii by Ruth Patrick and Charles W Reimer written by Ruth Patrick and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States written by Harvard University and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States Exclusive of Alaska and Hawaii Fragilariaceae Eunotiaceae Achnanthaceae Naviculacae written by Ruth Patrick and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States written by R. Patrick and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States Exclusive of Alaska and Hawaii Fragilariaceae Eunotiaceae Achnanthaceae Naviculacae written by Ruth Patrick and published by . This book was released on 1966 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diatoms of the United States Exclusive of Alaska and Hawaii pt 1 Entomoneidaceae Cymbellaceae Gomphonemaceae Epithemiaceae written by Ruth Patrick and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Automatic Diatom Identification written by Hans Du Buf and published by World Scientific. This book was released on 2002 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to deal with automatic diatom identification. It provides the necessary background information concerning diatom research, useful for both diatomists and non-diatomists. It deals with the development of electronic databases, image preprocessing, automatic contour extraction, the application of existing contour and ornamentation features and the development of new ones, as well as the application of different classifiers (neural networks, decision trees, etc.). These are tested using two image sets: (i) a very difficult set of Sellaphora pupula with 6 demes and 120 images; (ii) a mixed genera set with 37 taxa and approximately 800 images. The results are excellent, and recognition rates well above 90% have been achieved on both sets. The results are compared with identification rates obtained by human experts. One chapter of the book deals with automatic image capture, i.e. microscope slide scanning at different resolutions using a motorized microscope stage, autofocusing, multifocus fusion, and particle screening to select only diatoms and to reject debris. This book is the final scientific report of the European ADIAC project (Automatic Diatom Identification and Classification), and it lists the web-sites with the created public databases and an identification demo.

Download or read book Proceedings of The Academy of Natural Sciences Vol 135 1983 written by and published by Academy of Natural Sciences. This book was released on with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Proceedings of The Academy of Natural Sciences Vol 144 1993 written by and published by Academy of Natural Sciences. This book was released on with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: