The Introduced Fanworm, Sabella spallanzanii, Alters Soft Sediment Macrofauna and Bacterial Communities
نویسندگان
چکیده
منابع مشابه
Soft-Sediment Communities
arine sediments constitute one of the largest habitat types on Earth, covering roughly 80% of the ocean bottom (Lenihan and Micheli 2001; Nybakken and Bertness 2005). As a result, to truly understand the processes that shape communities on our planet, it is critical to understand the underpinnings of this habitat. In fact, much effort has been focused on studying this habitat (especially in nea...
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One of the major goals of community ecology is to understand how interactions among the resident organisms affect their distribution and abundance. For terrestrial and rocky intertidal communities competition and predation clearly can play pivotal roles in community organization (28, 47, 84). The importance of biological processes in organizing marine soft-sediment communities is not as well un...
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How entire microbial communities are structured across stratified sediments from the historical standpoint is unknown. The Baltic Sea is an ideal research object for historical reconstruction, since it has experienced many fresh- and brackish water periods and is depleted of dissolved oxygen, which increases the sediment's preservation potential. We investigated the bacterial communities, chemi...
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Ambrose (1984a) suggested that a 3-way interactive model should be applied to marine infaunal communities having the levels of epibenttuc predators, predatory infauna and nonpredatory infauna. It is shown that the 3-level interactive model incorporates the implicit, unstated assumption that epibenthlc predators preferentially prey on predatory infauna. A review of the literature reveals that th...
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Introduced species are having major impacts in terrestrial, freshwater and marine ecosystems worldwide. It is increasingly recognised that effects of multiple species often cannot be predicted from the effect of each species alone, due to complex interactions, but most investigations of invasion impacts have examined only one non-native species at a time and have not addressed the interactive e...
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ژورنال
عنوان ژورنال: Frontiers in Ecology and Evolution
سال: 2019
ISSN: 2296-701X
DOI: 10.3389/fevo.2019.00481