Dangeardia sporapiculata n.sp., the term 'apiculus' and the species limitation of some chytrids [Translation from: Sydowia 16 324-330, 1963]

Taxonomic observations are given on Dangeardia sporapiculata n. sp. Furthermore the term 'apiculus' and the species limitation of some chytrids are being discussed. It is concluded that the newly described species Dangeardia sporapiculata does not fit satisfactorily into the present system of phlyctidiacee, because their characteristics do not agree exactly with any genus.

Optical properties of the organic substances from aqueous humus surface waters. [Translation from: Gidrochim. Mat. 23, 31-35, 1955]

Dissolved organic matter, especially turf and peat, is repsonsible for the colouration of water. The reported study tried to determine the nature of the colouring agent or organic matter by the establishment of a relationship between the intensity of colouration and the total organic matter content. 44 waters from different sources were examined.

31. Sitzung des FAO/WHO Codex Alimentarius Komitees für Fische und Fischereierzeugnisse in Tromsø, Norwegen

Die Sitzung zeigte in diesem Jahr einmal mehr sehr deutlich, dass einzelne Länder bei bestimmten Fisch und Fischerzeugnissen konkrete wirtschaftliche Interessen verfolgen und versuchen, diese in die Gestaltung bzw. die Formulierung der Codex-Standards, sofern es möglich ist, einfließen zu lassen. Insbesondere zu Beginn der Ausarbeitung eines neuen Standardentwurfs steht die Frage nach dem globalen Handel im Vordergrund. Als Hauptkriterien für einen neuen Standard gelten die aktuelle, internationale wirtschaftliche Bedeutung des Fisches oder Fischerzeugnisses, bestehende wissenschaftliche Kenntnisse über dieses Erzeugnis und die Notwendigkeit einer Qualitäts-und Risikoeinstufung.

Campagne Chalci 79-01 (13/3/1979-31/3/1979): résultats des chalutages

In the line of the Chalci campaigns 78-01 and 78-02, the aim of this campaign too was the trawl exploration of the Ivoirian continental shelf at the depth of 10 to 120 metres.

Mission report: a strategy to inventory, characterize, and monitor the marine region within and around the National Park and Monument boundaries of St. John, USVI, July 21- July 31, 2008

The intent of this field mission was to continue ongoing efforts: (1) to spatially characterize and monitor the distribution, abundance and size of both reef fishes and conch within and around the waters of the Virgin Islands National Park (VIIS) and newly established Virgin Islands Coral Reef National Monument (VICR), (2) to correlate this information to in-situ data collected on associated habitat parameters, (3) to use this information to establish the knowledge base necessary for enacting management decisions in a spatial setting and to establish the efficacy of those management decisions. This work is supported by the National Park Service and NOAA’s Coral Reef Conservation Program’s Caribbean Coral Reef Ecosystem Monitoring Project. The report highlights the successes of this mission.