scholarly journals Shell-zone of a Brackish Water Lake, Mokoto-numa in Hokkaido

1940 ◽  
Vol 9 (4) ◽  
pp. 185-193
Author(s):  
Éizo ASAHINA
Keyword(s):  
Brackish Water ◽  
Water Lake ◽  
Brackish Water Lake

A Holocene dinocyst record of a two-step transformation of the Neoeuxinian brackish water lake into the Black Sea

2009 ◽  
Vol 197 (1-2) ◽  
pp. 72-86 ◽  
Author(s):  
Fabienne Marret ◽  
Peta Mudie ◽  
Ali Aksu ◽  
Richard N. Hiscott
Keyword(s):  
Black Sea ◽  
Brackish Water ◽  
The Black Sea ◽  
Water Lake ◽  
Brackish Water Lake

Similar distribution pattern of different phenotypes of Limnocythere inopinata (Baird) in a brackish-water lake in Inner Mongolia

Hydrobiologia ◽  
2010 ◽  
Vol 651 (1) ◽  
pp. 185-197 ◽  
Author(s):  
Dayou Zhai ◽  
Jule Xiao ◽  
Lang Zhou ◽  
Ruilin Wen ◽  
Zhigang Chang ◽  
...  
Keyword(s):  
Distribution Pattern ◽  
Brackish Water ◽  
Inner Mongolia ◽  
Similar Distribution ◽  
Water Lake ◽  
Brackish Water Lake ◽  
Similar Distribution Pattern

Ctenophora sinensis: a new diatom species (Bacillariophyta) from China with comments on its structure, nomenclature and relationships

Phytotaxa ◽  
2020 ◽  
Vol 460 (2) ◽  
pp. 115-128
Author(s):  
BING LIU ◽  
DAVID M. WILLIAMS ◽  
ZHU-XIANG LIU ◽  
JIN-HUA CHEN
Keyword(s):  
Brackish Water ◽  
Central Area ◽  
Diatom Species ◽  
Lake Qinghai ◽  
Vegetative Cells ◽  
Qinghai Province ◽  
Water Lake ◽  
Brackish Water Lake

Lake Qinghai is an ancient brackish water lake in the Qinghai province of China. A number of endemic diatom species have already been discovered and described from the lake. This study describes another new endemic diatom species: Ctenophora sinensis sp. nov. Ctenophora sinensis has the following features: (1) frustule and valve are lanceolate; (2) the central area is slightly buttressed internally; (3) its areolae have both outside sieve-like closing plates and inside hymenate occlusions; (4) an apical hyaline field exists near each rimoportula; (5) a pseudoseptum is always presents at each pole; and (6) the cingulum has a 4:2 configuration of girdle bands in normal vegetative cells. Some remarks are provided on the nomenclature of Ctenophora and a few comments on the relationships of the genus.

Geochemistry of surface sediments of a tropical brackish water lake in South Asia

2016 ◽  
Vol 75 (3) ◽  
Author(s):  
Nirmala K ◽  
R. Ramesh ◽  
N. K. Ambujam ◽  
K. Arumugam ◽  
S. Srinivasalu
Keyword(s):  
South Asia ◽  
Brackish Water ◽  
Surface Sediments ◽  
Water Lake ◽  
Brackish Water Lake

Observations with a different approach to morphological colour variation in an isopod population (Crustacea: Isopoda)

Biologia ◽  
2009 ◽  
Vol 64 (1) ◽  
Author(s):  
Belgin Camur-Elipek
Keyword(s):  
Surface Area ◽  
Brackish Water ◽  
Similarity Index ◽  
Bottom Surface ◽  
Colour Variation ◽  
Idotea Baltica ◽  
Water Lake ◽  
Colour Morphs ◽  
First Time ◽  
Brackish Water Lake

AbstractMorphological colour variation in Idotea baltica basteri Audouin, 1827 (Isopoda: Crustacea) is reported for the first time on populations from a brackish water lake (Kucukcekmece Lagoon) in Turkey. According to pigmentation characteristics, the isopods were described and sorted to ten different colour morphs which are named as maculata, maculata-lineata, uniformis, uniformis-lineata, immaculatum, immaculatum-lineata, nigrum, nigrum-lineata, albafusca, and albafusca-fasciatum. The similarity of the morphs was compared by defining digit codes to some of the visual pigmentation characteristics and calculating the Bray-Curtis similarity index of the colour morphs. The albafusca and albafusca-fasciatum forms were found to be the most similar to each other (similarity 96%), whereas immaculatum forms were considered the most different from maculata-lineata (similarity 50%). The morphs named maculata and maculata-lineata, having the highest abundance with 70%, belong to the most successful forms which may achieve crypsis by background matching in their living habitat in Kucukcekmece Lagoon which has sandy and rocky bottom surface area.

Surrounding pressure controlled by water table alters CO2 and CH4 fluxes in the littoral zone of a brackish-water lake

2011 ◽  
Vol 47 (3) ◽  
pp. 160-166 ◽  
Author(s):  
Akinori Yamamoto ◽  
Mitsuru Hirota ◽  
Shizuo Suzuki ◽  
Pengcheng Zhang ◽  
Shigeru Mariko
Keyword(s):  
Water Table ◽  
Brackish Water ◽  
Littoral Zone ◽  
Water Lake ◽  
Pressure Controlled ◽  
Brackish Water Lake
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