Results 101 to 110 of about 54,682 (245)

The Madagascar Bloom – a serendipitous study [PDF]

, 2013
The late austral summer (February-April) phytoplankton bloom that occurs east of Madagascar exhibits significant interannual variability and at its largest extent covers ~1% of the world’s ocean surface area.
Quartly, GD, Srokosz, MA, Srokosz, M.A., Quartly, G.D.   +3 more
core   +1 more source

When mesophotic meets shallow: First records of deep‐associated reef fishes in a well‐studied tropical bay under the influence of spring–summer upwelling

Journal of Fish Biology, EarlyView.
Abstract We document the first records of reef fishes typically associated with mesophotic environments on shallow (<10 m) coral reefs inside a well‐studied tropical bay. The vermilion snapper Rhomboplites aurorubens and the pygmy angelfish Centropyge aurantonotus, usually restricted to deeper (>40 m) shelf habitats along the Brazilian coast, were ...
Miguel Loiola, Rodrigo Maia‐Nogueira, Carla Sthefany Barroso Teles, Maisha Gragnolati, Guilherme Camargo Lessa, Pedro Milet Meirelles, Igor Cristino Silva Cruz, José Amorim Reis‐Filho   +7 more
wiley   +1 more source

Remote-Sensing Estimation of Upwelling-Frequent Areas in the Adjacent Waters of Zhoushan (China)

Journal of Marine Science and Engineering
Upwelling, which mixes deep and surface waters, significantly enhances the productivity of surface waters and plays a critical role in marine ecosystems, especially in key fishing areas like Zhoushan.
Teng Xiao, Jiajun Feng, Zhongfeng Qiu, Rong Tang, Aibo Zhao, Kapo Wong, Jin Yeu Tsou, Yuanzhi Zhang   +7 more
doaj   +1 more source

Seasonal Pattern of Wind Induced Upwelling over Java-Bali Sea Waters and Surrounding area

, 2008
The influence of monsoonal wind to coastal upwelling mechanism which is generated by Ekman transport was studied here by analyzing wind stress curl (WSC) distribution over Java-Bali Sea waters and its surrounding area.
Suratno, Siswanto
core  

Nodular Lesions in the Pyloric Caeca of Sardinella aurita (Teleostei) Associated With the Cestode Anthobothrium sp. 1 Larvae (Platyhelminthes: Eucestoda) Off Tunisia, Mediterranean Sea

Journal of Fish Diseases, EarlyView.
ABSTRACT Examination of round sardinella Sardinella aurita Valenciennes, 1847 (Clupeidae) from the Gulf of Tunis (Tunisia) revealed the first local and Mediterranean record of Anthobothrium sp. 1 sensu Jensen & Bullard, 2010 (Tetraphyllidea incertae sedis, Anthobothrium).
Chiraz Ben Saad, Jean‐Lou Justine, Jihene Jouini, Delphine Gey, Stefan Theisen, Harry W. Palm, Lamia Gargouri   +6 more
wiley   +1 more source

Struktur vertikal upwelling – downwelling di Samudera Hindia Selatan Jawa hingga Selatan Bali berdasarkan salinitas musiman periode 2004 – 2010

Depik Jurnal, 2013
Salinitas berperan penting untuk mengidentifikasi fenomena upwelling dan downwelling. Upwelling yang terjadi di samudera Hindia Selatan Jawa hingga Selatan Bali dipengaruhi oleh angin musim, ENSO (El Nino Southern Oscillation) dan IOD (Indian Oscillation
Restu Wardani, Widodo S Pranowo, Elis Indrayanti   +2 more
doaj  

Upwelling intensity structures free-living and particle-associated bacterial communities in an eastern boundary upwelling system

Frontiers in Marine Science
Eastern Boundary Upwelling Systems (EBUS) are among the most productive oceanic regions, driven by the upwelling of cold, nutrient-rich, and low-oxygen waters. These systems are increasingly affected by climate change, with intensified upwelling activity
Omar Arzola, Valentina Córdova-Alarcón, Orlando Astudillo, Carlos Henríquez-Castillo, Carla Trigo, Alexander Galán, Alexander Galán, Katherina Brokordt, Katherina Brokordt, Katherina Brokordt, Roxana González, Roxana González   +11 more
doaj   +1 more source

The consequences of partial clonality on the spatiotemporal genetic structure of the red alga Chondria tumulosa (Ceramiales, Rhodophyta)

Journal of Phycology, EarlyView.
Abstract The relative rates of sexual versus clonal reproduction partition genetic diversity, but the quantification of these rates remains limited in natural populations. This knowledge gap is particularly acute among tropical macroalgae. Chondria tumulosa is a red macroalga that has been documented at high abundance in the three northernmost atolls ...
Taylor M. Williams, Heather L. Spalding, Solenn Stoeckel, Brian B. Hauk, Jonathan Plissner, Randall K. Kosaki, Stacy A. Krueger‐Hadfield   +6 more
wiley   +1 more source

Influence of coastal upwelling on the air–sea gas exchange of CO2 in a Baltic Sea Basin

Tellus: Series B, Chemical and Physical Meteorology, 2013
During coastal upwelling cold water from the ocean interior with high CO2 concentration is brought up to the surface, allowing this water to interact with the atmosphere. This sets the stage for events with potentially altered sea–air CO2 fluxes.
Maria Norman, Sindu Raj Parampil, Anna Rutgersson, Erik Sahlée   +3 more
doaj   +1 more source

Macroalgae respond to consumer‐mediated nutrient cycling in a temperate ecosystem

Journal of Phycology, EarlyView.
Abstract Primary production in coastal upwelling regions has often been presumed to be supported primarily by allochthonous nutrients, but inconsistent nutrient delivery and the metabolic cost of nitrate assimilation can leave producers nitrogen limited during the growing season. As a potential supplement for insufficient allochthonous supply, nutrient
Em G. Lim, Claire M. Attridge, Kiara R. Kattler, Brittnie Spriel, Isabelle M. Côté   +4 more
wiley   +1 more source