991 resultados para 310-1
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: Trigonometrical survey of the Maldive Islands, by Commander R. Moresby, assisted by Lieut. F.T. Powell, Indian Navy ; additions and corrections by Professor A. Agassiz, Mr. Stanley Gardiner and Mr. L. A. Molony, 1902 ; eng. by J. & C. Walker. Sheet 1. It was published by Hydrographic Office, 1904. Scale [ca. 1:310,000]. This layer is image 1 of 3 total images of the three sheet source map representing the northern portion of the map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'Mercator' projection. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, human settlements, ground cover, shoreline features, inlets, lagoons, shoals, sand banks, atolls, islands and islets, points, rocks, bottom types, and more. Relief shown by spot heights. Depths shown by soundings. Includes notes on navigation and locations of potable water. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.
Resumo:
The true causes of the EU’s inertia as a security actor in its neighbourhood and beyond are not a lack of capability or even austerity measures, but the absence of a core group of states committed to driving integration forward, argues Giovanni Faleg. Member states are reluctant to set clear common strategic priorities and struggle to agree on a revision of the institutional rules. Their strategic cultures and interests differ significantly; they hold different visions of the Common Security and Defence Policy (CSDP) and are unwilling to use the CSDP instruments at their disposal.
Resumo:
The Integrated Ocean Drilling Program (IODP) Expedition 310 recovered drill cores from the drowned reefs around the island of Tahiti (17°40'S, 149°30'W), many of which contained samples of massive corals from the genus Porites. Herein we report on one well-preserved fossil coral sample: a 13.6 cm long Porites sp. dated by uranium series techniques at 9523 ± 33 years. Monthly delta18O and Sr/Ca determinations reveal nine clear and robust annual cycles. Coral delta18O and Sr/Ca determinations estimate a mean temperature of ca. 24.3°C (ca. 3.2°C colder than modern) for Tahiti at 9.5 ka; however, this estimate is viewed with caution since potential sources of cold bias in coral geochemistry remain to be resolved. The interannual variability in coral delta18O is similar between the 9.5 ka coral record and a modern record from nearby Moorea. The seasonal cycle in coral Sr/Ca is approximately the same or greater in the 9.5 ka coral record than in modern coral records from Tahiti. Paired analysis of coral delta18O and Sr/Ca indicates cold/wet (warm/dry) interannual anomalies, opposite from those observed in the modern instrumental record.