MICROBIOLOGICAL CHARACTERIZATION OF THE WASTE ALGAL BIOMASS ALONG ROMANIAN BLACK SEA COAST

Author(s):  
Bogdan-Stefan Negreanu-Pirjol
2002 ◽  
Vol 1 (2) ◽  
pp. 205-212 ◽  
Author(s):  
Elisabeta Chirila ◽  
Stoica Preda Godeanu ◽  
Marioara Godeanu ◽  
Liviu Daniel Galatchi ◽  
Petre Capota

1996 ◽  
Vol 13 (2) ◽  
pp. 45-51
Author(s):  
M. Akser ◽  
F. L. Pirkle ◽  
B. W. Stratford ◽  
B. Ipekoglu
Keyword(s):  

2006 ◽  
Vol 1 (3) ◽  
pp. 399-411 ◽  
Author(s):  
Penko Spetsov ◽  
Dragomir Plamenov ◽  
Vanya Kiryakova

AbstractA total of 158 Aegilops-Triticum samples representing six Aegilops species (one diploid, four tetraploid and one hexaploid) and one diploid Triticum were collected along the Bulgarian Black Sea coast, and their distribution on the 350 km long coastal line was reported. The region south of Kamchia river, accepted as the middle point of the coast, was characterized by the greatest diversity of these wild relatives of wheat. The most widely distributed species in this area was Ae. geniculata. Ae. cylindrica was distributed only in north (Durankulak), while Ae. biuncialis and Ae. triuncialis were collected both north and south of Kamchia river. All samples of Ae. neglecta were hexaploid. Natural hybrids of goatgrass and wheat were found in Ae. cylindrica populations. Triticum monococcum ssp. aegilopoides had limited distribution in the south region. Aegilops uniaristata was recorded as a new species for the Bulgarian flora. Most of the samples expressed resistance to powdery mildew in seedling and adult stage, but all of them were polymorphic regarding the resistance to leaf rust (cultures 73760 and 43763). The study revealed additional data for the distribution of Aegilops and Triticum species in Bulgaria and their potential value as genetic resources in wheat improvement.


2021 ◽  
Vol 9 (9) ◽  
pp. 921
Author(s):  
Dmitry A. Ruban

Marine geoheritage is an important but still underdeveloped concept. Field investigations in the Abrau area (Krasnodar Region, southwestern Russia) and subsequent interpretations allow for the characterization of its geoheritage. Two geosites, namely Abrau and Limanchik, are delineated and assessed semi-qualitatively. Their high heritage value, complexity, and appropriate “technical” properties are appraised. The Abrau geosite features Abrau Lake with its enigmatic origin and the outcrops of deformed Upper Cretaceous carbonate flysch deposits. The Limanchik geosite represents an outstanding example of coastal abrasion, Paleocene siliciclastic flysch with trace fossils, and a coastal lagoon separated from the sea by a bar. The heritage aspects of the study areas are related to the development of the Late Cretaceous, Paleocene, and Pliocene seas, as well as to the active dynamics of the Black Sea coastal zone. The duality of marine geoheritage is linked to its relation to both ancient and modern marine environments.


2015 ◽  
Vol 14 (2) ◽  
pp. 331-340 ◽  
Author(s):  
Carmen Teodosiu ◽  
Brindusa Robu ◽  
Oana Jitar ◽  
Stefan-Adrian Strungaru ◽  
Mircea Nicoara ◽  
...  

Author(s):  
Г. Выхованец ◽  
G. Vyhovanec

Typical coastal elements of limans and lagoons are barriers, that separate limanic aquatories from a Seas. On limanic shores structure of the Black Sea sand barriers represented three longitudinal landscape “zones”: sea beach (“frontal”), dune-aeolian and limanic (“back of the barrier”). They closely interactive between themselves under influence of lithodynamical exchanges of sediment. General tendency of the barriers dynamics is displacement to Land direction.


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