scholarly journals Some observations on vertical distribution and migration of the phototrophic ciliate Mesodinium rubrum (= Myrionecta rubra) in a stratified brackish inlet

1997 ◽  
Vol 13 ◽  
pp. 267-274 ◽  
Author(s):  
DW Crawford ◽  
T Lindholm
Keyword(s):  
Vertical Distribution ◽  
Mesodinium Rubrum ◽  
Myrionecta Rubra ◽  
And Migration

Mesodinium rubrum (Myrionecta rubra) in an Antarctic brackish lake

1993 ◽  
Vol 128 (1) ◽  
pp. 57-64
Author(s):  
Stephen J. Perriss ◽  
Harvey J. Marchant
Keyword(s):  
Brackish Lake ◽  
Mesodinium Rubrum ◽  
Myrionecta Rubra

Seasonal vertical distribution and diel migration of zooplankton in a temperate stratified lake

Biologia ◽  
2011 ◽  
Vol 66 (2) ◽  
Author(s):  
Evangelia Doulka ◽  
George Kehayias
Keyword(s):  
Vertical Distribution ◽  
Zooplankton Community ◽  
Abiotic Factor ◽  
High Concentration ◽  
Diel Migration ◽  
Four Seasons ◽  
Diel Vertical Migrations ◽  
Vertical Segregation ◽  
And Migration ◽  
The Vertical Distribution

AbstractThe investigation of the vertical distribution of the zooplankton community in the temperate Lake Trichonis during four seasons in 2005, showed the existence of vertical segregation among species, ontogenetic stages and sexes within and between the major groups. In each season, the two or three more abundant rotifer species distributed at separate depth layers, while this feature was maintained during the entire 24 h period, since no diel vertical migrations (DVM) were performed. In contrast, the crustacean community, comprised mainly by the calanoid copepod Eudiaptomus drieschi and the cladoceran Diaphanosoma orghidani, showed various patterns of DVM, being more pronounced in spring and summer. Females of E. drieschi distributed deeper than males, while the copepod nauplii were found mainly in the surface layer in all four seasons. Temperature was the most important abiotic factor affecting directly and indirectly the vertical distribution and migration of various species. During stratification, the metalimnion was the most productive layer in Lake Trichonis, having maximum values of dissolved oxygen and low transparency due to high concentration of organic matter and phytoplankton. The DVM patterns of the crustaceans indicate that the metalimnion acts probably as a daylight refuge against predation by Atherina boyeri, which is the dominant planktivorous fish in the lake.

scholarly journals Vertical distribution and migration of euphausiid species in the Red Sea

2016 ◽  
Vol 38 (4) ◽  
pp. 888-903 ◽  
Author(s):  
Peter H. Wiebe ◽  
Ann Bucklin ◽  
Stein Kaartvedt ◽  
Anders Røstad ◽  
Leocadio Blanco-Bercial
Keyword(s):  
Vertical Distribution ◽  
Red Sea ◽  
And Migration

scholarly journals Vertical distribution and migration of planktonic polychaete larvae in Onagawa Bay, north-eastern Japan

2014 ◽  
Vol 71 ◽  
pp. 1-9 ◽  
Author(s):  
Hirokazu Abe ◽  
Waka Sato-Okoshi ◽  
Goh Nishitani ◽  
Yoshinari Endo
Keyword(s):  
Vertical Distribution ◽  
North Eastern ◽  
And Migration ◽  
Eastern Japan

scholarly journals Vertical Distribution and Migration Patterns of Nautilus pompilius

PLoS ONE ◽  
2011 ◽  
Vol 6 (2) ◽  
pp. e16311 ◽  
Author(s):  
Andrew J. Dunstan ◽  
Peter D. Ward ◽  
N. Justin Marshall
Keyword(s):  
Vertical Distribution ◽  
Migration Patterns ◽  
Nautilus Pompilius ◽  
And Migration
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