Results 71 to 80 of about 13,025 (227)

Biotransformation of polycyclic aromatic hydrocarbons in marine polychaetes

, 2008
  Udgivelsesdato: 2008-MarDeposit-feeding polychaetes constitute the dominant macrofauna in marine environments that tend to be depositional centers for organic matter and contaminants. Polychaetes are known to accumulate polycyclic aromatic hydrocarbons
Giessing, Anders M.B., Jørgensen, Anne, Giessing, Anders, Andersen, Ole, Rasmussen, Lene Juel   +4 more
core   +1 more source

Habitat structure as an alternative explanation for body‐size patterns in the deep sea

Ecosphere, 2019
Patterns in body size are important to study as the size of an organism correlates with many biological traits of the organism. Changes in the size distribution of a community can be indicative of environmental change and/or anthropogenic impacts.
J. M. A. van derGrient, A. D. Rogers
doaj   +1 more source

Following the Phoenician example: western Mediterranean colonization by Spirobranchus cf. tetraceros (Annelida: Serpulidae)

Scientia Marina, 2020
A newly established population of the fouling polychaete Spirobranchus cf. tetraceros is reported from the western Mediterranean (Valencia Port).
Ferran Palero, Hector Torrado, Orly Perry, Elena Kupriyanova, Aylin Ulman, Rebeca Genis-Armero, Harry A. ten Hove, Romana Capaccioni-Azzati   +7 more
doaj   +1 more source

Influence of the predatory polychaete Nephtys hombergii on the abundance of other polychaetes

Marine Ecology Progress Series, 1987
Negative relations between abundance of the predatory polychaete Nephtys hombergii and values for biornass and rate of increase in 2 of its prey species, the polychaetes Scoloplos armiger and Heteromastusfiliformis, are evident in long-term (18 yr) data from tidal flats in the westernmost part of the Wadden Sea.
openaire   +1 more source

The effects of bioturbation on porewater chemistry and early marine diagenesis: Evidence from a modern intertidal zone in Abu Dhabi, U.A.E.

Sedimentology, Volume 73, Issue 6, Page 2120-2142, October 2026.
ABSTRACT Early marine carbonate cements generally form in CaCO3‐supersaturated seawater at the seabed or shallow burial depths, resulting in syn‐sedimentary cemented firmgrounds and hardgrounds. The processes controlling early marine diagenesis are complex, particularly in coastal environments where geochemistry is influenced by different water sources
Drew Brown, Tom Kibblewhite, Fiona Whitaker, Daniela Gutierrez‐Rueda, Daniel S. Alessi, John‐Paul Zonneveld, Murray Gingras, Hilary Corlett   +7 more
wiley   +1 more source

An EST screen from the annelid Pomatoceros lamarckii reveals patterns of gene loss and gain in animals [PDF]

, 2009
Background. Since the drastic reorganisation of the phylogeny of the animal kingdom into three major clades of bilaterians; Ecdysozoa, Lophotrochozoa and Deuterostomia, it became glaringly obvious that the selection of model systems with extensive ...
Nagarajan, A.J., McDougall, C, Chen, W-C, Takahashi Tokiharu, Jayaraman-Nagarajan Ahamarshan, Chen Wei-Chung, Shimeld, Seb, Sebastian M Shimeld, McDougall, Carmel, Chen, Wei Chung, Jayaraman-Nagarajan, A, Shimeld, Sebastian M., Wei-Chung Chen, Tokiharu Takahashi, Troscianko Jolyon, Shimeld, SM, Ferrier David EK, Chen, WC, Ferrier, David E. K., Takahashi, Tokiharu, Troscianko, J, Troscianko, Jolyon, Ferrier, DE, Jolyon Troscianko, Chen, Wei-Chung, Chen, W-C., McDougall, C., Shimeld, S.M., McDougall Carmel, Shimeld Sebastian M, Ferrier, David Ek, Troschianko, J., Carmel McDougall, Jayaraman-Nagarajan, Ahamarshan, David EK Ferrier, Takahashi, T, Ferrier, David Ellard Keith, Ahamarshan Jayaraman-Nagarajan, Takahashi, Tokiharu; id_orcid, Takahashi, T.   +39 more
core   +1 more source

Between and Within Bay Differences in Mesozooplankton Assemblages in the Central and Eastern Baltic Sea: An Exploratory Study

Biological Diversity, Volume 3, Issue 3, Page 149-157, September 2026.
Mesozooplankton assemblages differed significantly both between and within Baltic Sea bays, driven mainly by local salinity and temperature gradients. Distinct communities occurred over distances of less than 1 km, demonstrating strong fine‐scale spatial variability.
Neele Schmidt, Amanda Adam Jansson
wiley   +1 more source

Seagrass-Associated Biodiversity Influences Organic Carbon in a Temperate Meadow

Oceans
There is increasing interest in the role that seagrasses play in storing carbon in the context of climate mitigation, but many knowledge gaps in the factors controlling this storage exist.
Lowri O’Neill, Bettina Walter, Richard K. F. Unsworth   +2 more
doaj   +1 more source

Polychaetes from Aysen Fjord, Chile: distribution, abundance and biogeographical comparison with the shallow soft-bottom polychaete fauna from Antarctica and the Magellan Province

Scientia Marina, 1999
This paper analyzes the composition, abundance and biogeographical relationship of the benthic polychaetes collected in three shallow subtidal locations (mouth of Cuervo and Condor rivers and Acantilada Bay) from Aysen Fjord, AF, Chile (45ºS, 73ºW), and ...
J. I. Cañete, G. L. Leighton, F. F. Aguilera   +2 more
doaj   +1 more source

Short-term effects of experimental trampling on polychaetes of a rocky intertidal substratum (Asinara Island MPA, NW Mediterranean)

Scientia Marina, 2006
Rocky intertidal platforms at Asinara Island Marine Protected Area (Italy, Mediterranean Sea) were experimentally trampled to assess the impact of human visitation on polychaetes. Trampling at two different experimental intensities (60,120 steps/20x20 cm
Daniela Casu, Giulia Ceccherelli, Marco Curini-Galletti, Alberto Castelli   +3 more
doaj   +1 more source