scholarly journals Anguillicola crassus in the Baltic Sea: field data supporting transmission in brackish waters

1994 ◽  
Vol 18 ◽  
pp. 77-79 ◽  
Author(s):  
LW Reimer ◽  
A Hildebrand ◽  
D Scharberth ◽  
U Walter
2004 ◽  
Vol 422 (1-2) ◽  
pp. 49-54 ◽  
Author(s):  
Monika Normant ◽  
Tomasz Lapucki ◽  
Erik Schmolz ◽  
Ingolf Lamprecht

1994 ◽  
Vol 124 (1-4) ◽  
pp. 195-210 ◽  
Author(s):  
Per S. Andersson ◽  
G.J. Wasserburg ◽  
Johan Ingri ◽  
Mary C. Stordal

2018 ◽  
Vol 204 ◽  
pp. 11-19 ◽  
Author(s):  
Karol Kuliński ◽  
Beata Szymczycha ◽  
Katarzyna Koziorowska ◽  
Karoline Hammer ◽  
Bernd Schneider

2018 ◽  
Vol 63 (2) ◽  
pp. 65-67
Author(s):  
Marek Klin ◽  
Zuzanna Kowalska ◽  
Filip Pniewski ◽  
Adam Latała

AbstractThe freshwater green microalga Scotinosphaera austriaca has been recorded from the brackish waters of the Gulf of Gdańsk (Baltic Sea). Morphological characters and genetic data were analyzed to confirm the taxonomic affiliation. This species bears features unusual in representatives of Ulvophyceae present in the Baltic Sea.


AMBIO ◽  
2007 ◽  
Vol 36 (2) ◽  
pp. 250-256 ◽  
Author(s):  
Jens Perus ◽  
Erik Bonsdorff ◽  
Saara Bäck ◽  
Hans-Göran Lax ◽  
Anna Villnäs ◽  
...  

Author(s):  
Joanna Jaszczołt ◽  
Anna Szaniawska

AbstractThe main aim of the present study was to determine the effect of low salinity conditions (3 PSU and 7 PSU) on the hatching success, growth and mortality of Orconectes limosus. The results revealed that berried females survived exposure to salinities of 3 PSU and 7 PSU whilst incubating their eggs. The reproductive success reached 100% at both salinities. The length increment of young crayfish per molt was larger at 7 PSU than at 3 PSU — but their condition was affected by higher salinity. The mortality among juveniles reached approximately 50% within 5 weeks of hatching at both salinities.


2011 ◽  
Vol 68 (10) ◽  
pp. 2019-2028 ◽  
Author(s):  
Hans-Harald Hinrichsen ◽  
Bastian Huwer ◽  
Andrejs Makarchouk ◽  
Christoph Petereit ◽  
Matthias Schaber ◽  
...  

Abstract Hinrichsen, H-H., Huwer, B., Makarchouk, A., Petereit, C., Schaber, M., and Voss, R. 2011. Climate-driven long-term trends in Baltic Sea oxygen concentrations and the potential consequences for eastern Baltic cod (Gadus morhua). – ICES Journal of Marine Science, 68: 2019–2028. Variations in oxygen conditions in the Baltic are influenced by several mechanisms. Generally, the frequency and magnitude of major inflows have been identified as the most crucial process for the renewal of oxygen-depleted water masses in the Baltic Sea. Furthermore, enhanced degradation of suspended organic matter by bacteria over the past few decades has increased oxygen consumption. Finally, the effects of large-scale climate warming are causing long-term variations in oxygen content and saturation as an observed increase in temperature has led to a general decrease in oxygen solubility of water masses. Oxygen-dependent relationships based on field data and laboratory experiments were used to analyse the impact of the observed decrease in oxygen content on eastern Baltic cod (Gadus morhua) stock-specific processes (e.g. survival rates of eggs, settlement probability of juveniles, habitat utilization of spawning fish, age structure of successful spawners, food consumption rates of adult fish). The observed long-term decline in oxygen conditions in the Baltic Sea has had a seemingly generally negative impact on oxygen-related processes for the different life stages of eastern Baltic cod. Experimentally derived results of oxygen-driven processes were validated by field data.


2017 ◽  
Vol 599-600 ◽  
pp. 560-571 ◽  
Author(s):  
A. Bagaev ◽  
A. Mizyuk ◽  
L. Khatmullina ◽  
I. Isachenko ◽  
I. Chubarenko

Boreas ◽  
2002 ◽  
Vol 31 (1) ◽  
pp. 65-74 ◽  
Author(s):  
Christian Christiansen ◽  
Helmar Kunzendorf ◽  
Kay-Christian Emeis ◽  
Rudolf Endler ◽  
Ulrich Struck ◽  
...  

2003 ◽  
pp. 136-146
Author(s):  
K. Liuhto

Statistical data on reserves, production and exports of Russian oil are provided in the article. The author pays special attention to the expansion of opportunities of sea oil transportation by construction of new oil terminals in the North-West of the country and first of all the largest terminal in Murmansk. In his opinion, one of the main problems in this sphere is prevention of ecological accidents in the process of oil transportation through the Baltic sea ports.


Sign in / Sign up

Export Citation Format

Share Document