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| Sakic, P.; Piete, Helene; Ballu, V.; Royer, J. -y.; Kopp, H.; Lange, D.; Petersen, F.; Ozeren, M. S.; Ergintav, S.; Geli, Louis; Henry, P.; Deschamps, Anne. |
| The submarine Istanbul-Silivri fault segment, within 15 km of Istanbul, is the only portion of the North Anatolian Fault that has not ruptured in the last 250 years. We report first results of a seafloor acoustic ranging experiment to quantify current horizontal deformation along this segment and assess whether the segment is creeping aseismically or accumulating stress to be released in a future event. Ten transponders were installed to monitor length variations along 15 baselines. A joint least squares inversion for across-fault baseline changes, accounting for sound speed drift at each transponder, precludes fault displacement rates larger than a few millimeters per year during the 6 month observation period. Forward modeling shows that the data better... |
| Tipo: Text |
Palavras-chave: Seafloor geodesy; North Anatolian Fault; Marmara Sea; Acoustic ranging. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00344/45513/45067.pdf |
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| Lange, D.. |
| The international trade in medicinal and aromatic plants for the period 1991-2003 was investigated. For this purpose the foreign-trade statistics of 110 countries, compiled in the COMTRADE database of the UN Statistics Division and reporting an external trade of the commodity groups HS 1211 and SITC.3 292.4 pharmaceutical plants, respectively, have been evaluated. Based on this, the main features of the worldwide trade, the main trade streams, the main acting countries and striking trends are presented. In particular, the dominance of some countries and regions in this trade is pointed out. External trade figures are given for the three trade centres, the USA, Germany and Hong Kong, and their role is shortly discussed. An overview over the main consumer... |
| Tipo: Conference proceedings |
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| Ano: 2006 |
URL: http://library.wur.nl/ojs/index.php/frontis/article/view/1230 |
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