Results 31 to 40 of about 615 (137)

Short communication: The first report of Amphipholis squamata (Delle Chiaje, 1829) (Echinodermata: Ophiuroidea) from Chabahar Bay – northern Oman Sea [PDF]

open access: yes, 2016
Amphipholis squamata is an important Ophiuroid species belonging to the family Amphiuridae which is widely used in biotechnological and molecular studies.
Attaran-Fariman, G., Beygmoradi, A.
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Overvåking av Ytre Oslofjord 2013. Årsrapport [PDF]

open access: yes, 2014
Innenfor overvåkingen av Ytre Oslofjord ble det i 2013 gjennomført undersøkelser i vannmasser, på bløtbunn med SPI-kamera (Sediment Profile Imaging) og grabbing (faunaanalyser), samt dykkeundersøkelser på hardbunn. Stasjoner som ligger i de ytre delen av
Gitmark, Janne Kim   +3 more
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Understanding the marine environment : seabed habitat investigations of the Dogger Bank offshore draft SAC [PDF]

open access: yes, 2009
This report details work carried out by the Centre for Environment, Fisheries and Aquaculture Science (Cefas), British Geological Surveys (BGS) and Envision Ltd. for the Joint Nature Conservation Committee (JNCC).
Diesing, Markus   +7 more
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A survey of the marine environment near the city of Monterey ocean outfall [PDF]

open access: yes, 1973
The California Department of Fish and Game and the State Water Resources Control Board (through Regional Board #3, Central Coast) entered into an agreement whereby Department biologist-divers conducted a subtidal ecological investigation of the marine ...
Hardy, Robert A.
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Primer registro de ophiocoma echinata, ophiocomella ophiactoides (ophiuroidea: ophiocomidae) y ophiocnida scabriuscula (ophiuroidea: amphiuridae) para La Guajira, Colombia

open access: yesCiencia e Ingeniería, 2016
Con el objetivo de divulgar el nuevo hallazgo de tres especies, esta nota registra por primera vez a Ophiocoma echinata, Ophiocomella ophiactoides y Ophiocnida scabriuscula en el litoral rocoso del Cabo de la Vela, La Guajira, colectados en los meses de ...
Maria Urrego-Salinas   +3 more
doaj  

A revised classification of the Australian Amphiuridae (Ophiuroidea)

open access: yes, 1962
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Tiltaksrettet overvåking av Årdalsfjorden i henhold til vannforskriften. Overvåking for Hydro Aluminium Årdal Karbon, Hydro Aluminium Årdal Metallverk og Norsun [PDF]

open access: yes, 2016
Alle de fem sedimentstasjonene klassifiseres til «moderat økologisk tilstand» og «ikke god kjemisk tilstand». Bunnfauna gir god tilstand, men overskridelser av EQS-verdien for flere vannregionspesifikke stoffer (hovedsakelig PAH-forbindelser) trekker ...
Borgersen, Gunhild   +2 more
core   +1 more source

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

open access: yes, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
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Perbedaan Kelimpahan Bintang Mengular (Ophiuroidea) Pada Daerah Teluk Dan Daerah Lepas Pantai Pada Perairan Pantai Krakal, Gunungkidul, YOGYAKARTA [PDF]

open access: yes, 2015
Bintang mengular (Ophiuroidea) merupakan Echinodermata yang banyak tersebar di seluruh belahan dunia. Bintang mengular memiliki peranan terhadap ekologi suatu perairan.Pantai Krakal pada daerah Teluk dan daerah Lepas Pantai merupakan deretan pantai di ...
Aziz, D. R. (Dhany)   +2 more
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Influencia del gradiente ambiental sobre la distribución de las comunidades macrobentónicas del estuario del río Guadiana [PDF]

open access: yes, 2003
El estudio efectuado a lo largo del cauce del río Guadiana y las áreas de influencia ha permitido establecer las zonas donde se desarrollan las distintas comunidades de macrofauna del sedimento como respuesta a las diversas condiciones ambientales.
García Adiego, E.M.   +1 more
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