Characterization of 2017 coccolithophore bloom in the Black Sea using optical and biological data

Author(s):  
Elena N. Korchemkina ◽  
Ekaterina V. Mankovskaya ◽  
Raisa I. Lee
2018 ◽  
Vol 54 (6) ◽  
pp. 639-648
Author(s):  
E. S. Chelebieva ◽  
N. V. Dantsyuk ◽  
K. A. Chekanov ◽  
I. N. Chubchikova ◽  
I. V. Drobetskaya ◽  
...  

2009 ◽  
Vol 6 (2) ◽  
pp. 1895-1911 ◽  
Author(s):  
L. Vandenbulcke ◽  
A. Capet ◽  
J. M. Beckers ◽  
M. Grégoire ◽  
S. Besiktepe

Abstract. In this article, we describe the first operational implementation of the GHER hydrodynamic model. This happened onboard the research vessel "Alliance", in the context of the Turkish Straits System 2008 campaign, which aimed at the real-time characterization of the Marmara Sea and (south-western) Black Sea. The model performed badly at first, mainly because of poor initial conditions. Hence, as the model includes a reduced-rank extended Kalman filter assimilation scheme, after a hindcast where sea surface temperature and temperature and salinity profiles were assimilated, the model yielded realistic forecasts. Furthermore, the time required to run a one-day simulation (about 5 min of simulation, or 10 min with pre-processing and data transfers included) is very limited and thus operational use of the model is possible.


2016 ◽  
Vol 126 ◽  
pp. 263-273 ◽  
Author(s):  
Meriç Bakiler ◽  
Burcu Kırmızı ◽  
Özden Ormancı Öztürk ◽  
Özge Boso Hanyalı ◽  
Emine Dağ ◽  
...  

Marine Drugs ◽  
2019 ◽  
Vol 17 (7) ◽  
pp. 405 ◽  
Author(s):  
Trica ◽  
Delattre ◽  
Gros ◽  
Ursu ◽  
Dobre ◽  
...  

Cystoseira barbata is an edible brown seaweed, traditionally used in the Black Sea area as functional food. Both alginate and brown seaweed biomass are well known for their potential use as adsorbents for heavy metals. Alginate was extracted from C. barbata recovered from the Romanian coast on the Black Sea with a yield of 19 ± 1.5% (w/w). The structural data for the polysaccharide was obtained by HPSEC-MALS, 1H-NMR. The M/G ratio was determined to be 0.64 with a molecular weight of 126.6 kDa with an intrinsic viscosity of 406.2 mL/g. Alginate beads were used and their adsorption capacity with respect to Pb2+ and Cu2+ ions was determined. The adsorption kinetics of C. barbata dry biomass was evaluated and it was shown to have an adsorption capacity of 279.2 ± 7.5 mg/g with respect to Pb2+, and 69.3 ± 2 with respect to Cu2+. Alginate in the form of beads adsorbs a maximum of 454 ± 4.7 mg/g of Pb2+ ions and 107.3 ± 1.7 mg/g of Cu2+ ions.


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

2013 ◽  
Vol 136 (2) ◽  
pp. 291-300 ◽  
Author(s):  
Ismail Erper ◽  
Carlos Agustí-Brisach ◽  
Berna Tunali ◽  
Josep Armengol

Nature ◽  
1990 ◽  
Vol 348 (6300) ◽  
pp. 432-435 ◽  
Author(s):  
Paula G. Coble ◽  
Sarah A. Green ◽  
Neil V. Blough ◽  
Robert B. Gagosian

2016 ◽  
Vol 2 (1) ◽  
pp. 108
Author(s):  
Rodica Sîrbu ◽  
Stelian Paris ◽  
Emin, Melat Cadar, Cherim ◽  
Alef, Naliana Mustafa, Luascu ◽  
Cristina Luiza Erimia ◽  
...  

The Bivalvia family has been traced back to the beginning of the Paleosoic Era (The Devonian age) and have survived to this day, with very small changes. While more common in the Mediterranean, the Black Sea has been penetrated by representatives of the family, most frequently along the coastal area. Representatives of the Mytilus genus, mussels are very common in the seas and oceans of the world. Mytilus Galloprovincialis Lamarck has long been considered as being only a variety of Mytilus edulis Linne. Anatomical studies have shown that there are sufficient differences in order to accurately distinguish the two species. This paper presents a characterization of the Mytilus galloprovincialis mussel, which is a valuable resource existing in the Black Sea ecosystem.


2008 ◽  
Vol 64 (a1) ◽  
pp. C28-C28
Author(s):  
P. Batat ◽  
S. Ide ◽  
T. Turkes ◽  
O. Mengen ◽  
Y. Ozcan ◽  
...  

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