Results 81 to 90 of about 4,397 (232)
Changes in the non-crustacean zooplankton community in the middle Adriatic Sea during the Eastern Mediterranean Transient [PDF]
, 2016 Background and Purpose: Here we presented changes in the non-crustacean zooplankton community in the years characterized by the large scale changes in the thermohaline circulation in the East Mediterranean known as the Eastern Mediterranean transient ...
Mira Morović +2 more
core +2 more sources
Chaetognatha encontrados em águas brasileiras [PDF]
Boletim do Instituto Oceanográfico, 1961 Este trabalho contém a descrição de quatro espécies de Sagitta coletadas em águas brasileiras. Sagitta friderici - A epiderme apresenta numerosas manchas e cerdas sensoriais distribuídas regularmente. Colarinho nítido. Fórmula da armadura bucal:. Comprimento da cauda em relação ao comprimento total: 25,8 a 29,1%.
openaire +3 more sources
Chemotaxis of Arbacia punctulata spermatozoa to resact, a peptide from the egg jelly layer [PDF]
, 1985 Resact, a peptide of known sequence isolated from the jelly layer of Arbacia punctulata eggs, is a potent chemoattractant for A. punctulata spermatozoa. The chemotactic response is concentration dependent, is abolished by pretreatment of the spermatozoa ...
Brokaw, Charles J. +3 more
core +3 more sources
Los quetognatos (Chaetognatha) del banco de Campeche en abril-mayo de 1986
Revista de Biología Tropical, 1999 Al analizar la distribución, frecuencia, abundancia y Valor de Importancia de 12 especies de quetognatos encontradas en 24 estaciones de muestreo durante abril-mayo de 1986 en el banco de Campeche, se observa que la mayor riqueza específica ocurrió en ...
Silvia Mille-Pagaza +1 more
doaj
Short and long-term temporal variation of the zooplankton in a tropical estuary (Amazon region, Brazil) [PDF]
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2008 Nyctemeral and seasonal distribution of the zooplankton of the Taperaçu estuary and the effect of the hydrological parameters on the dynamics of these organisms were studied in March (rainy season) and September 2005 (dry season).
Kelli Garboza da Costa +2 more
doaj
Spatial and nycthemeral distribution of the zooneuston off Fernando de Noronha, Brazil
Brazilian Journal of Oceanography, 2014 Island environments drastically modify the hydrodynamics of ocean currents and generate strong vertical turbulence. This leads to an upward transport of nutrient-rich waters, thus increasing the biomass of plankton in these oceanic marine environments ...
Simone Maria de Albuquerque Lira +5 more
doaj +1 more source
Boletim Técnico Científico do CEPNOR, 2018 Two new records of Paraspadella nana (Owre, 1963) are reported. The individuals were found in two distinct locations apart more than 1,000 km from each other (the Abrolhos Bank and the Tamandaré bay, Northeastern Brazil).
L. G. P. Figueirêdo +5 more
semanticscholar +1 more source
The Role of Zooplankton Predator, Chaetognaths (Sagitta Spp) in Baguala Bay Waters, Ambon Island [PDF]
, 2002 Study on the chaetognaths of the Baguala bay waters, Ambon island has been done at approximately monthly intervals during January to March and May to September 1994.
Huliselan, N. V. (Niette)
core
The summertime plankton community at South Georgia (Southern Ocean): comparing the historical (1926/27) and modern (post 1995) records. [PDF]
, 2008 The earliest comprehensive plankton sampling programme in the Southern Ocean was 32 undertaken during the early part of last century by Discovery Investigations to gain a 33 greater scientific understanding of whale stocks and their summer feeding ...
Meredith, Michael P. +3 more
core +1 more source
Zoologia (Curitiba), 2014 We describe the species richness, distribution and composition of mesozooplankton over the continental shelf and slope, and in the water masses in the Campos Basin, southwest Atlantic Ocean. We analyzed the mesozooplankton from two oceanographic cruises (
Sérgio L.C. Bonecker +6 more
doaj +1 more source