Download or read book Studies on Freshwater Entomostraca in Greenland VI written by Ulrik Røen and published by Museum Tusculanum Press. This book was released on 1994-01-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Freshwater Entomostraca in Greenland written by Ulrik Røen and published by . This book was released on 1994 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Holocene Vegetational Developement of the Godthabsfjord Area West Greenland written by Bent Fredskild and published by Museum Tusculanum Press. This book was released on 1983 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Coleoptera of Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meddelelser Om Gronland written by Bent Fredskild and published by Museum Tusculanum Press. This book was released on 1996-12 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytogeographically and climatically West Greenland includes parts of the low arctic and high arctic areas. The present vegetation and a summary of its history since the last glaciation based on pollen and macrofossil analyses are briefly described. The determination of more than 55,000 herbarium sheets of native phanerogams has been checked. Before preparing the dot maps it was necessary to decide at which level taxonomically difficult genera (eg: Antennaria, Draba, Poa, Puccinellia, and Stellaria would be treated). For all of these the criteria used are given. Dot maps have been prepared for 379 taxa. These maps have been grouped into 11 West Greenland distribution types, which clearly correlate with T W Böcher's biological distribution types (Böcher 1963). The collecting intensity in the large area is rather uneven. This is illustrated by a map giving the number of collections at the 305 localities from which 50 or more collections are at hand. Another map giving the number of taxa at 29 well-investigated localities illustrates the species diversity in the region. Most low arctic localities have more than 130 taxa, with 215 at the richest locality (Godhavn / Qeqertarsuaq on Disko), while the number at no high arctic locality exceeds lS0. Reference to the corresponding numbers in other parts of Greenland is given. Based on the dot maps a new delimitation of West Greenland in floristic provinces and districts is presented. It differs somewhat from that in Grønlands Flora / The Flora of Greenland (Böcher et al. 1957, and later editions). The major alteration is that the boundary between the low and high arctic phytogeographic provinces is now placed through north Disko - Nuussuaq. As a consequence of this the southernmost district in the high arctic is divided into an outer (NWso) and an inner province (NWsi). Minor alterations are suggested in the southern part of West Greenland.

Download or read book Studies in the Vegetational History of Greenland written by Bent Fredskild and published by . This book was released on 1973 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cladocera the Biology of Model Organisms written by A. Brancelj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cladocerans are increasingly used in many fields of science and this volume covers a wide range of such topics. Cladocerans have a strong influence on freshwater ecosystems and in some aspects they can be used in biomanipulation projects. Their fast and easy asexual reproduction offers a wide range of possibilities for studies in many fields of research: genetics, ecology, ecotoxicology, etc. In some ways they are the Drosophila of the present day. Their global distribution makes them of special interest from a phylogenetic and biogeographic as well as an ecological point of view. Apart from the proceedings of previous symposia, there are no other books which cover the whole range of aspects. These proceedings update the last symposia as well as including completely new information on certain fields of research. Target groups are research scientists within ecology, systematic biology, evolutionary biology and population biology. The book could also be a useful source of information for special courses for students of the above mentioned topics.

Download or read book Polar Lakes and Rivers written by Warwick F. Vincent and published by Oxford University Press. This book was released on 2008-09-11 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. It describes each ecosystem type, the remarkable aquatic life that thrives in these extreme habitats, and the similarities and differences between Arctic and Antarctic waters.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1971 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by International Association of Theoretical and Applied Limnology and published by . This book was released on 1988 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Copepoda Up to and Including 1980 written by Vervoort and published by BRILL. This book was released on 2023-10-09 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Birds of Ydre Kitsissut Kitsissut Avalliit Southwest Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meddelelser om Gromland written by and published by Museum Tusculanum Press. This book was released on with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cladocera Ctenopoda written by N. M. Korovchinsky and published by . This book was released on 2018 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Copepoda Up to and Including 1980 written by and published by . This book was released on 1986 with total page 1354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Non marine Ostracods Quaternary Palaeoenvironments written by D. J. Charman and published by . This book was released on 2000 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quaternary Geology and Biology of the J rgen Br nlund Fjord Area North Greenland written by Ole Bennike and published by Museum Tusculanum Press. This book was released on 1987 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: