Download or read book The Danish Ingolf Expedition written by William Lundbeck and published by . This book was released on 2015-08-04 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Danish Ingolf-Expedition: Part 1., Contents; Will, Lundbeck; Homorrhaphidae and Heterorrhaphidae The present treatise is the first part of a work on the Porifera collected by the Ingolf-expedition. The material for this work, however, does not consist of that of the Ingolf-expedition only, but I have, for the sake of completeness, included all the sea-sponges, found in our museum, from Greenland, Iceland and the Faroe Islands, and upon the whole from the territory treated of here. The latter material has especially been collected by the Greenland-expeditions that have been sent by the commission for the geological and geographical examination of Greenland; partly also by the men of war that have navigated the seas round Greenland and Iceland, as also by some other collectors; especially must be mentioned a considerable collection, made by Dr. Mortensen in 1899 at the Faroe Islands. Of the whole material, however, the portion collected by the Ingolf-expedition during its two cruises in 1895 and 1896 forms by far the greater part. The collection of sponges made by this expedition was quite exceptionally great, greater, I think, than any made by any single expedition before. Finally I got from the museum in Bergen by the kindness of Dr. Brunchhorst the sponges of the Norwegian North-Atlantic Expedition, which I have included here, as the earlier work on those sponges needed a revision. The geographical territory of the present work may therefore be given thus: the eastern part of the Davis Strait and the sea north of a line through the southernmost station of the Ingolf at about 57 L. N. across to the south of the Faroe Islands, that is to say, the whole of the North-Atlantic (species from the Norwegian fjords, however, have not been included). From this territory I have endeavoured to include all the species, also those that are not found in the material, but have been mentioned in the literature are found within the territory. With regard to the terms used in the descriptions I shall premise a few remarks. The terminology employed in describing the spicules is mainly the same as has been used by Ridley and Dendy and by Topsent, and upon the whole by all recent authors, so that an explanation will be unnecessary. For the more or less membranous part of the body of the sponge which forms the surface and covers the subdermal cavities, the term dermal membrane has been employed. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Download or read book The Danish Ingolf Expedition written by William Lundbeck and published by Wentworth Press. This book was released on 2019-03 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Publishers Circular and Booksellers Record of British and Foreign Literature written by and published by . This book was released on 1899 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book State of the Arctic Marine Biodiversity Report written by and published by Government Printing Office. This book was released on 2017 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first report of the Circumpolar Biodiversity Monitoring Program (CBMP) to summarize status and trends in biotic elements in the arctic marine environment. The effort has identified knowledge gaps in circumpolar biodiversity monitoring. CBMP is the cornerstone program of Conservation of Arctic Flora and Fauna (CAFF).
Download or read book The Danish Ingolf Expedition written by Hector F. E. Jungersen and published by Hansebooks. This book was released on 2019-01-24 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Danish Ingolf-Expedition - Vol. 3, Part 1 is an unchanged, high-quality reprint of the original edition of 1899. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Download or read book The Danish Ingolf Expedition written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Northern North Atlantic written by Priska Schäfer and published by Springer Science & Business Media. This book was released on 2001-04-02 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The northern North Atlantic is one of the regions most sensitive to past and present global changes. This book integrates the results of an interdisciplinary project studying the properties of the Greenland-Iceland-Norwegian Seas and the processes of pelagic and benthic particle formation, particle transport, and deposition in the deep-sea sediments. Ice-related and biogeochemical processes have been investigated to decipher the spatial and temporal variability of the production and fate of organic carbon in this region. Isotopic stratigraphy, microfossil assemblages and paleotemperatures are combined to reconstruct paleoceanographic conditions and to model past climatic changes in the Late Quaternary. The Greenland-Iceland-Norwegian Seas can now be considered one of the best studied subbasins of the world`s oceans.
Download or read book Vulnerable marine ecosystems VMEs Coral and sponge VMEs in Arctic and sub Arctic waters Distribution and threats written by Buhl-Mortensen, Lene and published by Nordic Council of Ministers. This book was released on 2019-04-17 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents results from the NovasArc project that has collated data on the distribution of vulnerable marine ecosystems (VMEs) in Arctic and sub-Arctic waters. Eleven VMEs were identified, based on management goals for coral and sponge communities. Many of the vulnerable marine ecosystems (VMEs) in the study area has a wide distribution. Soft and hard bottom sponge aggregations, hard bottom gorgonians, sublittoral sea pen communities, and cauliflower corals are predicted to cover > 20% of the study area shallower than 1000 meters. Of the anthropogenic activities in the study area bottom trawling represents the main threat to the VMEs. The compilation of trawling activity in the study area shows that fisheries mainly occurs shallower than 1000 meters and that 50 to 60% of the seafloor is not targeted. However, 30% of the seafloor has experienced intermediate to very high fishing effort. In general, the VMEs shows a larger overlap with fishing when the risk analysis is based on areas with an optimal habitat suitability. Using this conservative threshold to model the distribution of VMEs the results indicate that most VMEs have experienced an intermediate to high level of fishing in less than 40% of their distribution area in the whole study area.
Download or read book The Danish Ingolf Expedition written by P. L. Kramp and published by . This book was released on with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publishers Circular and Booksellers Record of British and Foreign Literature written by and published by . This book was released on 1902 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Danish Ingolf Expedition Volume 5 P 4 written by Ingolf Ingolf and published by Palala Press. This book was released on 2016-05-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A Union List of Oceanographic Expeditions Including Results of Some Major Cruise Reports written by and published by . This book was released on 1976 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: A list of 642 titles from the literature reporting results of expeditions which were conducted by ship and which collected oceanographic data. Includes selected polar expeditions. Indicates holdings of participating libraries.
Download or read book The Danish Ingolf Expedition written by Danish Ingolf Expedition and published by Palala Press. This book was released on 2016-04-22 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Danish Ingolf Expedition written by Ingolf Cruiser and published by Hansebooks. This book was released on 2019-01-24 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Danish Ingolf-Expedition is an unchanged, high-quality reprint of the original edition of 1899. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Download or read book The Danish Ingolf Expedition Volume 3 P 2 written by Ingolf Ingolf and published by Palala Press. This book was released on 2016-05-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Ingolf Expeditionen written by and published by . This book was released on 1898 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Danish Ingolf Expedition Volume 5 P 9 written by Ingolf Ingolf and published by Palala Press. This book was released on 2016-05-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
