Results 111 to 120 of about 3,826 (231)

Context-dependent consequences of Marenzelleria spp. (Spionidae: Polychaeta) invasion for nutrient cycling in the Northern Baltic Sea

open access: yesOceanologia, 2015
Marenzelleria spp. are among the most successful non-native benthic species in the Baltic Sea. These burrowing polychaetes dig deeper than most native Baltic species, performing previously lacking ecosystem functions. We examine evidence from experiments,
Alexey Maximov   +5 more
doaj   +1 more source

Flux d'oxygène et de sels nutritifs à l'interface eau-sédiment dans le lagon sud-ouest de Nouvelle-Calédonie : enrichissements en ammonium et action d'un inhibiteur de la photosynthèse : méthodes et recueil des données [PDF]

open access: yes, 1991
Le présent document regroupe les méthodes utilisées et les résultats obtenus lors de la mission effectuée par le N.O. ALIS dans le lagon sud-ouest de Nouvelle-Calédonie, du 9 juillet au 10 août 1990.
Bonnet, Sylvain   +7 more
core  

Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Kystovervåkingsprogrammet. Bløtbunn. Datarapport 2002 [PDF]

open access: yes, 2003
Årsliste 2003Tokt for innsamling av bløtbunnsfaunaprøver ble gjennomført i juni 2002 på strekningen Lista - Ytre Oslofjord. Det ble gjort innsamling på 6 stasjoner. Faunaen og sediment er analysert på alle stasjonene.
Rygg, B.
core  

Life history and production of Capitella capitata (Polychaeta: Capitellidae) in Río de la Plata Estuary (Argentina) [PDF]

open access: yes, 2006
A benthic survey was carried out from November 1998 to December 1999 in the tidal flats of Bahía Samborombón (Río de la Plata estuary, Argentina), in order to study the population structure, reproductive aspects, growth and secondary production of ...
Bastida, R., Martin, J.P.
core  

Benthos density and its relationship with sediment condition in the north coast of Gorgan Bay, Golestan Province

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
The frequency and distribution of benthos species in the north coast of Gorgan Bay (proposed site for cage and pen culture) were studied. Sampling was carried out in three water depths 1, 2 and 3 meters and 10 stations in each depth using Van Veen ...
R. Akrami; Gh. Bandani; A. Gharaei; J. Mirdar; R. Karami
doaj  

New records of Scolelepis (Polychaeta : Spionidae) from the sandy beaches of Madagascar, with the description of a new species [PDF]

open access: yes, 2000
Three species of the genus Scolelepis (Polychaeta, Spionidae) are reported from intertidal beaches in Madagascar. A new species, Scolelepis (Scolelepis) vazaha n.sp., is described from Cap Eat (type locality) and Fort Dauphin.
Eibye-Jacobsen, D., Soares, A.G.
core  

Superficial sediments and their relation to polychaete families in a subtropical embayment, Mexico

open access: yesRevista de Biología Tropical, 1998
The soft bottoms in front of Mazatlan Bay and "Isla de la Piedra" Peninsula were studied to produce maps (depth, grain size and organic matter content in sediments).
Nuria Méndez, María Green Ruiz
doaj  

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