Seston flux in a tropical saline lake

2010 ◽  
Vol 30 (10) ◽  
pp. 1477-1481
Author(s):  
Luis A. Oseguera ◽  
Javier Alcocer ◽  
Elva Escobar
Keyword(s):  
Author(s):  
Tim K. Lowenstein ◽  
◽  
R. Bernhart Owen ◽  
Robin W. Renaut ◽  
Daniel M. Deocampo ◽  
...  

2016 ◽  
Author(s):  
Anna Sofia Andeskie ◽  
◽  
Kathleen C. Benison ◽  
Lynnette A. Eichenlaub

2019 ◽  
Vol 95 ◽  
pp. 102305
Author(s):  
Verena A. Campodonico ◽  
Cristina Dapeña ◽  
Andrea I. Pasquini ◽  
Karina L. Lecomte ◽  
Eduardo L. Piovano

2021 ◽  
Vol 211 ◽  
pp. 104712
Author(s):  
Kuanhong Yu ◽  
Zhijie Zhang ◽  
Yingchang Cao ◽  
Longwei Qiu ◽  
Chuanmin Zhou ◽  
...  

Hydrobiologia ◽  
1992 ◽  
Vol 246 (3) ◽  
pp. 213-229 ◽  
Author(s):  
Martin E. Lebo ◽  
John E. Reuter ◽  
Cathryn L. Rhodes ◽  
Charles R. Goldman
Keyword(s):  

2016 ◽  
Vol 199 (2) ◽  
pp. 231-236 ◽  
Author(s):  
Jiafeng Pan ◽  
Zhen Yu ◽  
Jia Tang ◽  
Guiqin Yang ◽  
Li Zhuang ◽  
...  
Keyword(s):  

1987 ◽  
Vol 38 (6) ◽  
pp. 877
Author(s):  
BV Timms

During 1974-1984, Lake Buchanan and seven peripheral pools usually contained water for only a few months each year, commencing in late summer. They ranged in salinity from 1 to 202 g l-1, their waters were dominated by sodium chloride, but with Ca2+/Mg2+ ratios of c. 1, and were generally alkaline. The fauna of 53 species included three halobionts (e.g. Parartemia minuta, Diacypris compacts), 18 halophilics (e.g. Mytilocypris splendida, Trigonocypris globulosa, Microcyclops dengizicus) and many salt- tolerant freshwater forms, mainly insects. Overall, the fauna was distinctly Australian, but some prominent taxa found in southern salt lakes were absent and others were replaced by local endemics and tropical species. Past climatic cycles have probably influenced the composition of the fauna.


Marine Drugs ◽  
2021 ◽  
Vol 19 (4) ◽  
pp. 232
Author(s):  
M. Mallique Qader ◽  
Ahmed A. Hamed ◽  
Sylvia Soldatou ◽  
Mohamed Abdelraof ◽  
Mohamed E. Elawady ◽  
...  

Epicotripeptin (1), a new cyclic tripeptide along with four known cyclic dipeptides (2–5) and one acetamide derivative (6) were isolated from seagrass-associated endophytic fungus Epicoccum nigrum M13 recovered from the Red Sea. Additionally, two new compounds, cyclodidepsipeptide phragamide A (7) and trioxobutanamide derivative phragamide B (8), together with eight known compounds (9–16), were isolated from plant-derived endophyte Alternaria alternata 13A collected from a saline lake of Wadi El Natrun depression in the Sahara Desert. The structures of the isolated compounds were determined based on the 1D and 2D NMR spectroscopic data, HRESIMS data, and a comparison with the reported literature. The absolute configurations of 1 and 7 were established by advanced Marfey’s and Mosher’s ester analyses. The antimicrobial screening indicated that seven of the tested compounds exhibited considerable (MIC range of 2.5–5 µg/mL) to moderate (10–20 µg/mL) antibacterial effect against the tested Gram-positive strains and moderate to weak (10–30 µg/mL) antibacterial effect against Gram-negative strains. Most of the compounds exhibited weak or no activity against the tested Gram-negative strains. On the other hand, four of the tested compounds showed considerable antibiofilm effects against biofilm forming Gram-positive and Gram-negative strains.


2015 ◽  
Vol 37 (3) ◽  
pp. 584-595 ◽  
Author(s):  
Germán A. Kopprio ◽  
Rubén J. Lara ◽  
Ana Martínez ◽  
Anna Fricke ◽  
Martin Graeve ◽  
...  

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