Results 81 to 90 of about 6,464 (208)

Kajian Potensi Bioaktif Karang Lunak (Octorallia: Alcyonacea) di Perairan Kepulauan Seribu, DKI Jakarta [PDF]

open access: yes, 2005
Dalam upaya memperkaya khasanah pengetahuan karang lunak di Indonesia, dilakukan penelitian mengenai kajian potensi bioaktif karang lunak di beberapa pulau di Kepulauan Seribu.
Haris, A. (Abdul)   +2 more
core  

A dramatic northward range expansion of a Red Sea soft coral in the Mediterranean Sea

open access: yesEcosphere, Volume 15, Issue 7, July 2024.
Abstract Historically isolated from tropical influences, the Mediterranean Sea underwent drastic changes, including the Lessepsian migration facilitated by the opening of the Suez Canal, connecting the Red Sea to the Mediterranean Sea. Here, we report on the discovery of a thriving and lush population of an Indo‐Pacific soft coral in the transforming ...
Tom Shlesinger   +3 more
wiley   +1 more source

Underwater surveys reveal deep-sea corals in newly explored regions of the southwest Atlantic

open access: yesCommunications Earth & Environment, 2023
Deep-sea coral distribution and composition are unknown in much of the global ocean, but repurposing ocean industry surveys can fill that gap. In Santos Basin, southeast Brazil, areas (241–963 m depth) were surveyed during seven Petrobras cruises ...
Nayara F. Carvalho   +12 more
doaj   +1 more source

A case of modular phenotypic plasticity in the depth gradient for the gorgonian coral Antillogorgia bipinnata (Cnidaria: Octocorallia) [PDF]

open access: yes, 2017
Background: Phenotypic plasticity, as a phenotypic response induced by the environment, has been proposed as a key factor in the evolutionary history of corals. A significant number of octocoral species show high phenotypic variation, exhibiting a strong
Calixto-Botía, Iván, Sánchez, Juan A.
core   +1 more source

In vivo injection of exogenous molecules into octocorals: Application to the study of calcification

open access: yesLimnology and Oceanography: Methods, Volume 22, Issue 5, Page 333-350, May 2024.
Abstract In vivo studies of the effects of molecules of interest, such as hormones or xenobiotics on corals, are essential to uncover their effects on coral biological processes. However, exposure to such molecules is very challenging in aquarium systems due to the duration of exposure, the high cost of the compounds, their quantity, and their ...
Clémence Forin   +4 more
wiley   +1 more source

Telaah Sitotoksik Dari Ekstrak Karang Lunak Nephtea SP. [PDF]

open access: yes, 2013
Telaah aktivitas sitotoksik merupakan langkah awal dalam pencarian senyawa baru yang potensial sebagai antitumor, antara lain berasal dari bahan hayati laut.
Mangindaan, R. E. (Remy)   +1 more
core   +2 more sources

Global status, impacts, and management of rocky temperate mesophotic ecosystems

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract The ecology and function of rocky temperate mesophotic ecosystems (TMEs) remain poorly understood globally despite their widespread distribution. They typically occur at 20–150 m (the limit of photosynthesis), and on rocky substratum they support rich benthic communities and mobile fauna.
James J. Bell   +5 more
wiley   +1 more source

First record of Cavernulina orientalis (Thomson & Simpson, 1909) (Octocorallia: Pennatulacea: Veretillidae) from the Bay coast of Visakhapatnam, Andhra Pradesh [PDF]

open access: yes, 2012
Benthic fauna from in and around Visakhapatnam has been studied by: Radhakrishna (1964); Sudarsan (1983); Adiseshasai (1992) and Vijayakumaran (2003).
Kaladharan, P, Veena, S
core  

Molecular and mineral responses of corals grown under artificial Calcite Sea conditions

open access: yesGeobiology, Volume 22, Issue 1, January/February 2024.
Abstract The formation of skeletal structures composed of different calcium carbonate polymorphs (e.g. aragonite and calcite) appears to be both biologically and environmentally regulated. Among environmental factors influencing aragonite and calcite precipitation, changes in seawater conditions—primarily in the molar ratio of magnesium and calcium ...
Nicola Conci   +5 more
wiley   +1 more source

A survey of the genera Sarcodictyon Forbes, 1847, and rolandia Lacaze-Duthiers, 1900, (anthozoa: octocorallia) in the North-eastern Atlantic and the Mediterranean [PDF]

open access: yes, 2000
Sarcodictyon catenatum Forbes, 1847, is a common species in the Atlantic and the Mediterranean. However, often it has been mistaken for Rolandia coralloides Lacaze-Duthiers, 1900.
García Gómez, José Carlos   +3 more
core  

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