Can Gammarus aequicauda (Amphipoda) suppress a population of Baeotendipes noctivagus (Chironomidae) in a hypersaline lake? A case of Lake Moynaki (Crimea)

2020 ◽  
Author(s):  
Nickolai Shadrin ◽  
Vladimir Yakovenko ◽  
Elena Anufriieva
Keyword(s):  
Hypersaline Lake ◽  
Gammarus Aequicauda

scholarly journals Amount and location of tectonic uplift in the Urmia region of northwest Iran from the Permian to the Neogene

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Akram Alizadeh
Keyword(s):  
Hypersaline Lake ◽  
Time Interval ◽  
Lake Basin ◽  
Lake Urmia ◽  
Qom Formation ◽  
Northwest Of Iran ◽  
The Subject ◽  
Orogenic Uplift ◽  
East Azerbaijan ◽  
Urmia Lake Basin

AbstractThe Urmia Lake Basin is located between the West and East Azerbaijan provinces in the northwest of Iran. Lake Urmia is the twentieth largest lake and second largest hypersaline lake in the world. Stratigraphic columns have been constructed, using published information, to compare the sedimentary units deposited from the Permian to the Neogene on the east and west sides of the lake, and to use these to quantity subsidence and uplift. East of the lake, the sedimentary section is more complete and has been the subject of detailed stratigraphic studies, including the compilation of measured sections for some units. West of the lake, the section is incomplete and less work has been done; three columns illustrate variations in the preserved stratigraphy for the time interval. In all cases, the columns are capped by the Oligocene–Miocene Qom Formation, which was deposited during a post-orogenic marine transgression and unconformably overlies units ranging from Precambrian to Cretaceous. Permian to Cretaceous stratigraphy is used to measure subsidence in the Lake Urmia basin up to the end of the Cretaceous, and then, the subsequent orogenic uplift, which was followed by further subsidence recorded by the deposition of the Qom Formation in the Oligocene–Miocene.

Actinopolyspora dayingensis sp. nov., a novel halophilic actinomycete isolated from a hypersaline lake

2013 ◽  
Vol 104 (5) ◽  
pp. 787-792 ◽  
Author(s):  
Tong-Wei Guan ◽  
Hui-Ping Zhao ◽  
Zhen-Ming Che ◽  
Xiao-Ping Zhang ◽  
Li-Li Zhang
Keyword(s):  
Hypersaline Lake ◽  
Halophilic Actinomycete

Evaluation of UV-B protection efficiency of mycosporine like amino acid extracted from the cyanobacteria Anabaenopsis sp. SLCyA isolated from a hypersaline lake

2021 ◽  
pp. 100749
Author(s):  
Himanshu Kumar Bairwa ◽  
Ganshyam Prajapat ◽  
Shikha Jain ◽  
Inshad Ali Khan ◽  
Lalita Ledwani ◽  
...  
Keyword(s):  
Amino Acid ◽  
Hypersaline Lake ◽  
Protection Efficiency

Erratum to: Geophysical, isotopic, and hydrogeochemical tools to identify potential impacts on coastal groundwater resources from Urmia hypersaline Lake, NW Iran

2016 ◽  
Vol 23 (18) ◽  
pp. 18952-18952
Author(s):  
Vahab Amiri ◽  
Mohammad Nakhaei ◽  
Razyeh Lak ◽  
Majid Kholghi
Keyword(s):  
Groundwater Resources ◽  
Hypersaline Lake ◽  
Nw Iran ◽  
Coastal Groundwater

Effects of Cadmium on Locomotor Activity Rhythms of the Amphipod Gammarus aequicauda

2010 ◽  
Vol 60 (3) ◽  
pp. 444-451 ◽  
Author(s):  
P. S. Morillo-Velarde ◽  
J. Lloret ◽  
A. Marín ◽  
F. J. Sánchez-Vázquez
Keyword(s):  
Locomotor Activity ◽  
Activity Rhythms ◽  
Gammarus Aequicauda

Holocene paleohydrology of a hypersaline lake in southeastern Alberta

1993 ◽  
Vol 8 (2) ◽  
Author(s):  
R.E. Vance ◽  
J.J. Clague ◽  
R.W. Mathewes
Keyword(s):  
Hypersaline Lake

Amphipod biodiversity of shallow water in the Taranto seas (north-western Ionian Sea)

2005 ◽  
Vol 85 (2) ◽  
pp. 333-338 ◽  
Author(s):  
E. Prato ◽  
F. Biandolino
Keyword(s):  
Shallow Water ◽  
Dominant Species ◽  
New Records ◽  
Maximum Depth ◽  
Ionian Sea ◽  
Number Of Species ◽  
Gammarus Aequicauda ◽  
Different Depths ◽  
North Western

This study was carried out to determine the amphipod fauna in Mar Piccolo, Mar Grande and the Gulf of Taranto. Material in this study was obtained from 96 stations at different depths (maximum depth: −50 m) using various methods depending on the substrata. A total of 65 species was determined and 25 species are new records in the seas of Taranto. Microdeutopus gryllotalpa, Ericthonius brasiliensis, Monocorophium insidiosum, Elasmopus rapax, Gammarus aequicauda, Gammarus insensibilis, Leucothoe spinicarpa, Lysianassa costae and Pseudoprotella phasma were the dominant species and have been found in all areas considered. The comparison of the data shows that the area examined presents a high difference regarding biocenotic index. The highest number of species was collected in the Gulf with 1944 individuals, belonging to 58 species and 19 families, followed by Mar Grande with 1448 individuals belonging to 36 species and 11 families; finally Mar Piccolo with 698 individuals, 12 species and 6 families, in the First Inlet and 546 individuals, 18 species and 6 families, in the Second Inlet.

scholarly journals Exploring Microbial Resource of Different Rhizocompartments of Dominant Plants Along the Salinity Gradient Around the Hypersaline Lake Ejinur

2021 ◽  
Vol 12 ◽  
Author(s):  
Junqing Luo ◽  
Zhechao Zhang ◽  
Yazhou Hou ◽  
Fengwei Diao ◽  
Baihui Hao ◽  
...  
Keyword(s):  
High Throughput Sequencing ◽  
Salt Lake ◽  
Salinity Gradient ◽  
Salt Lakes ◽  
Hypersaline Environment ◽  
Hypersaline Lake ◽  
Littoral Zones ◽  
Microbial Resources ◽  
Bacteria And Fungi

Lake littoral zones can also be regarded as another extremely hypersaline environment due to hypersaline properties of salt lakes. In this study, high-throughput sequencing technique was used to analyze bacteria and fungi from different rhizocompartments (rhizosphere and endosphere) of four dominant plants along the salinity gradient in the littoral zones of Ejinur Salt Lake. The study found that microbial α-diversity did not increase with the decrease of salinity, indicating that salinity was not the main factor on the effect of microbial diversity. Distance-based redundancy analysis and regression analysis were used to further reveal the relationship between microorganisms from different rhizocompartments and plant species and soil physicochemical properties. Bacteria and fungi in the rhizosphere and endosphere were the most significantly affected by SO42–, SOC, HCO3–, and SOC, respectively. Correlation network analysis revealed the potential role of microorganisms in different root compartments on the regulation of salt stress through synergistic and antagonistic interactions. LEfSe analysis further indicated that dominant microbial taxa in different rhizocompartments had a positive response to plants, such as Marinobacter, Palleronia, Arthrobacter, and Penicillium. This study was of great significance and practical value for understanding salt environments around salt lakes to excavate the potential microbial resources.

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