منابع مشابه
Nonnative macrobenthos in the Wadden Sea ecosystem
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: a b s t r a c t An inventory in the Dutch-German-Danish Wadden Sea revealed a total of 66 nonnative (alien) taxa including 1...
متن کاملDeep sea sedimentation
An important problem in the study of microparticles in the marine environment, suspended in the water column or deposited as sediment on the ocean bottom, is the determination of provenance of the microparticles-where did they come from and by what processes were they transported to the sampling location? Two techniques of possible interest to those concerned with tracing the origins and disper...
متن کاملInvasion trajectory of Pacific oysters in the northern Wadden Sea
Invasion trajectories of introduced alien species usually begin with a long establishment phase of low abundance, often followed by exponential expansion and subsequent adjustment phases. We review the first 26 years of feral Pacific oysters Crassostrea gigas around the island of Sylt in the Wadden Sea (North Sea, NE Atlantic), and reveal causal conditions for the invasion phases. Sea-based oys...
متن کاملChange Detection in Wadden Sea Areas Using Rapideye Data
The tidal areas of the oceans are important transition zones between terrestrial and marine ecosystems. In contrast to the non-marine surface of the earth, access to the tidal lands such as the Wadden Sea along the North Sea coast is often difficult. For this reason, remote sensing offers important monitoring tools. In this study, a new change detection approach is presented, adapted to the Wad...
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TMap ist heute eine weltweit verbreitete Testmethode. Die neue Version mit der Bezeichnung TMap Next wurde im Dezember 2006 von ihren Autoren dem Fachpublikum vorgestellt. Dieser Beitrag gibt eine kurze Vorstellung von TMap Next mit mehr Einblick in einen der vier Kernbausteine: dem geschäftsbasierten Ansatz zum Testmanagement. Die Testmethode TMap (Test Management approach) [PKS00] wird seit 1...
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ژورنال
عنوان ژورنال: Biodiversity & Ecology
سال: 2012
ISSN: 1613-9801
DOI: 10.7809/b-e.00162