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Title The ORS Vertebrates of Spitsbergen (Svalbard ) Type Conference - International - Communication
Year 2010 Publication Abbreviated Journal
Volume Issue Pages
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Abstract congress STRATI 2010 Paris(30viii-02ix) – session 2
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Call Number Serial 73
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Author
Title The ORS Vertebrates of Spitsbergen (Svalbard archipelago, Arctic) Type Conference - International - Poster
Year 2010 Publication Abbreviated Journal
Volume Issue Pages
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Abstract Congress STRATI 2010 Paris (30viii-02ix)
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Notes Approved yes
Call Number Serial 705
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Author ROY, AZAR,NEL, GARROUSTE, BICHAIN, DHAESE
Title Preliminary results of SpitzP3 2010 mission (MNHN/CNRS/IPEV). STRATI 2010 4th French Congress of Stratrigraphy Type Conference - International - Communication
Year 2010 Publication Abbreviated Journal
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Abstract
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Call Number Serial 1459
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Author
Title the northermost, the amber of Spitzbergen Type Conference - International - Article with Reading Comitee
Year 2010 Publication Abbreviated Journal
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Abstract
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Call Number Serial 3148
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Author Christopher M. Berry, John E.A. Marshall
Title Lycopsid forests in the early Late Devonian paleoequatorial zone of Svalbard Type Journal
Year 2015 Publication Geology Abbreviated Journal
Volume 43 Issue 12 Pages 1043-1046
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ISSN 0091-7613 ISBN Medium
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Notes Approved yes
Call Number Serial 8137
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Author
Title Morphological and molecular insights on Megalothorax: the largest Neelipleona genus revisited (Collembola) Type Journal
Year 2013 Publication Invertebrate Systematics Abbreviated Journal
Volume 27 Issue 3 Pages 317-364
Keywords
Abstract The genus Megalothorax Willem, 1900 is redefined along with a redescription of the type species M. minimus Willem, 1900 and the description of five new species (M. granulosus, sp. nov., M. nigropunctatus, sp. nov., M. perspicillum, sp. nov., M. svalbardensis, sp. nov. and M. willemi, sp. nov.). We describe and comment on broad sets of discriminating characters for Megalothorax systematics. For the first time, trichobothria are recorded for Neelipleona, probably of generic importance. The described species are provided with DNA data (COI, 16S and 28S) and included in a molecular-based phylogenetic analysis. The traditional distinction between minimus-group and incertus-group is discussed in the light of DNA and morphology components. A key to the worldwide Megalothorax species is provided.
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ISSN 1447-2600, 1447-2600 ISBN Medium
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Notes Approved yes
Call Number Serial 8138
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Author
Title Wasp mimicry among Palaeocene reduviid bugs from Svalbard Type Journal
Year 2013 Publication Acta palaeontologica polonica Abbreviated Journal
Volume 58 Issue 4 Pages 883-887
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Abstract
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ISSN 05677920 ISBN Medium
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Notes Approved yes
Call Number Serial 8139
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Author Torsten Wappler, Thomas Denk
Title Herbivory in early Tertiary Arctic forests Type Journal
Year 2011 Publication Palaeogeography, Palaeoclimatology, Palaeoecology Abbreviated Journal
Volume 310 Issue 3 Pages 283-295
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Abstract Early Tertiary High Arctic forest ecosystems are unique in that they have no equivalent among modern forests. Today, no forest ecosystem exists at such high latitudes. To assess the potential role of herbivory during the early Tertiary warm period at high latitudes, we have surveyed 1567 fossil angiosperm leaves from Svalbard for the presence or absence of 35 insect damage types (DTs). Our investigation for the first time uncovered a wealth of insect trace fossils from the early Tertiary northern high latitudes. These include galls, mines, and feeding traces on fossil leaves. Most of the folivory includes unspecific external foliage feeding that cannot be ascribed to a particular group of insects. Exceptions are the mining damage types that are most similar to those made by leaf-mining moths (Lepidoptera: Gracillaroidea). Nevertheless, the abundance of folivory indicates that herbivorous insects were an important component of the forests thriving in the Arctic realm. The observed change in insect herbivory from the Middle Paleocene to the Late Eocene/Early Oligocene in Spitsbergen may be attributed to climatic variables because they influence insect life-cycle timing, population density, and geographic range.
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ISSN 0031-0182 ISBN Medium
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Notes Approved yes
Call Number Serial 8140
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Author
Title Impact of ocean acidification on a key Arctic pelagic mollusc (Limacina helicina). Type Journal Article
Year 2009 Publication BIOGEOSCIENCES Abbreviated Journal
Volume 6 Issue Pages 1877-1882
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Abstract Thecosome pteropods (shelled pelagic molluscs) can play an important role in the food web of various ecosystems
and play a key role in the cycling of carbon and carbonate. Since they harbor an aragonitic shell, they could be
very sensitive to ocean acidification driven by the increase of anthropogenic CO2 emissions. The impact of changes in
the carbonate chemistry was investigated on Limacina helicina, a key species of Arctic ecosystems. Pteropods were kept
in culture under controlled pH conditions corresponding to pCO2 levels of 350 and 760μatm. Calcification was estimated using a fluorochrome and the radioisotope 45Ca. It exhibits a 28% decrease at the pH value expected for 2100
compared to the present pH value. This result supports the concern for the future of pteropods in a high-CO2 world, as
well as of those species dependent upon them as a food resource.
A decline of their populations would likely cause
dramatic changes to the structure, function and services of
polar ecosystems.
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ISSN 1726-4170 ISBN Medium
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Notes Approved yes
Call Number Serial 5983
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Author Gattuso J.-P., Comeau S. & Maier C.
Title Impact of ocean acidification on marine snails and deep-sea corals. Type Report
Year 2009 Publication Abbreviated Journal
Volume 73 Issue Pages 29
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Abstract
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Notes Approved yes
Call Number Serial 5993
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