Palaeoenvironmental History of the Baltic Sea: One of the Largest Brackish-Water Ecosystems in the World

Author(s):  
Kaarina Weckström ◽  
Jonathan P. Lewis ◽  
Elinor Andrén ◽  
Marianne Ellegaard ◽  
Peter Rasmussen ◽  
...  
2019 ◽  

Since prehistoric times, the Baltic Sea has functioned as a northern mare nostrum — a crucial nexus that has shaped the languages, folklore, religions, literature, technology, and identities of the Germanic, Finnic, Sámi, Baltic, and Slavic peoples. This anthology explores the networks among those peoples. The contributions to Contacts and Networks in the Baltic Sea Region: Austmarr as a Northern mare nostrum, ca. 500-1500 ad address different aspects of cultural contacts around and across the Baltic from the perspectives of history, archaeology, linguistics, literary studies, religious studies, and folklore. The introduction offers a general overview of crosscultural contacts in the Baltic Sea region as a framework for contextualizing the volume’s twelve chapters, organized in four sections. The first section concerns geographical conceptions as revealed in Old Norse and in classical texts through place names, terms of direction, and geographical descriptions. The second section discusses the movement of cultural goods and persons in connection with elite mobility, the slave trade, and rune-carving practice. The third section turns to the history of language contacts and influences, using examples of Finnic names in runic inscriptions and Low German loanwords in Finnish. The final section analyzes intercultural connections related to mythology and religion spanning Baltic, Finnic, Germanic, and Sámi cultures. Together these diverse articles present a dynamic picture of this distinctive part of the world.


2021 ◽  
Vol 14 ◽  
pp. 7-9
Author(s):  
Nils Hanson ◽  

A new “Hanseatic League”, “a global hotspot for health”, “one of the most innovative science macro-regions in the world”? In the fields of life science and technology, politicians and managers of current large research projects describe the Baltic Sea region as a hub of cutting-edge research. How did these images emerge?


AMBIO ◽  
2001 ◽  
Vol 30 (4) ◽  
pp. 172-178 ◽  
Author(s):  
Terttu Finni ◽  
Kaisa Kononen ◽  
Riitta Olsonen ◽  
Kerstin Wallström

2013 ◽  
Vol 10 (4) ◽  
pp. 2725-2735 ◽  
Author(s):  
M. Blumenberg ◽  
C. Berndmeyer ◽  
M. Moros ◽  
M. Muschalla ◽  
O. Schmale ◽  
...  

Abstract. The Baltic Sea, one of the world's largest brackish-marine basins, established after deglaciation of Scandinavia about 17 000 to 15 000 yr ago. In the changeable history of the Baltic Sea, the initial freshwater system was connected to the North Sea about 8000 yr ago and the modern brackish-marine setting (Littorina Sea) was established. Today, a relatively stable stratification has developed in the water column of the deep basins due to salinity differences. Stratification is only occasionally interrupted by mixing events, and it controls nutrient availability and growth of specifically adapted microorganisms and algae. We studied bacteriohopanepolyols (BHPs), lipids of specific bacterial groups, in a sediment core from the central Baltic Sea (Gotland Deep) and found considerable differences between the distinct stages of the Baltic Sea's history. Some individual BHP structures indicate contributions from as yet unknown redoxcline-specific bacteria (bacteriohopanetetrol isomer), methanotrophic bacteria (35-aminobacteriohopanetetrol), cyanobacteria (bacteriohopanetetrol cyclitol ether isomer) and from soil bacteria (adenosylhopane) through allochthonous input after the Littorina transgression, whereas the origin of other BHPs in the core has still to be identified. Notably high BHP abundances were observed in the deposits of the brackish-marine Littorina phase, particularly in laminated sediment layers. Because these sediments record periods of stable water column stratification, bacteria specifically adapted to these conditions may account for the high portions of BHPs. An additional and/or accompanying source may be nitrogen-fixing (cyano)bacteria, which is indicated by a positive correlation of BHP abundances with Corg and δ15N.


2017 ◽  
Vol 17 ◽  
Author(s):  
Anna Kotłowska

Slavs in Theophylact Simocatta’s „Universal History” – a Byzantine axiological perspectiveThe Universal History of Theophylact Simocatta constitutes a very important source for the history of the Later Roman Empire, especially within the context of appearance of the Avars and the Slavs in the Balkans. This article confirms the high reliability and great value of Theophylact’ s narrative concerning the Slavs in the last two decades of the sixth century. In the second part, some new remarks have been given, which argue for the authenticity of the famous episode about Slavs “living at the end of the Western Ocean” (6.2). Moreover, the author is firmly convinced that the so-called Western Ocean should be identified with the Baltic Sea. Słowianie w Historii powszechnej Teofilakta Simokatty – bizantyńska perspektywa aksjologiczna Historia powszechna Teofilakta Simokatty stanowi bardzo istotne źródło do dziejów późnego Cesarstwa Rzymskiego, m.in. w kontekście pojawienia się Awarów i Słowian na Bałkanach. Przedłożony artykuł potwierdza wysoką wiarygodność i faktograficzne znaczenie narracji Teofilakta odnośnie do Słowiańszczyzny ostatnich dwóch dziesięcioleci VI wieku. Druga część artykułu zawiera nową argumentację na rzecz autentyczności słynnego epizodu o Słowianach „mieszkających przy krańcu zachodniego Oceanu”. Autorka jest przekonana, że tzw. „zachodni Ocean” należy utożsamić z Morzem Bałtyckim.


2021 ◽  
Vol 251 ◽  
pp. 106701
Author(s):  
Aikaterini Glykou ◽  
Lembi Lõugas ◽  
Giedrė Piličiauskienė ◽  
Ulrich Schmölcke ◽  
Gunilla Eriksson ◽  
...  

Author(s):  
Silvija Ozola

The port city Liepaja had gained recognition in Europe and the world by World War I. On the coast of the Baltic Sea a resort developed, to which around 1880 a wide promenade – Kurhaus Avenue provided a functional link between the finance and trade centre in Old Liepaja. On November 8, 1890 the building conditions for Liepaja, developed according to the sample of Riga building regulations, were partly confirmed: the construction territory was divided into districts of wooden and stone buildings. In 1888 after the reconstruction of the trade canal Liepaja became the third most significant port in the Russian Empire. The railway (engineer Gavriil Semikolenov; 1879) and metal bridges (engineers Huten and Ruktesel; 1881) across the trade canal provided the link between Old Liepaja and the industrial territory in New Liepaja, where industrial companies and building of houses developed in the neighbourhood of the railway hub, but in spring 1899 the construction of a ten-kilometre long street electric railway line and power station was commenced. Since September 25 the tram movement provided a regular traffic between Naval Port (Latvian: Karosta), the residential and industrial districts in New Liepaja and the city centre in Old Liepaja. In 1907 the construction of the ambitious “Emperor Alexander’s III Military Port” and maritime fortress was completed, but already in the following year the fortress was closed. In the new military port there were based not only the navy squadrons of the Baltic Sea, but also the Pacific Ocean before sending them off in the war against Japan. The development of Liepaja continued: promenades, surrounded by Dutch linden trees, joined squares and parks in one united plantation system. On September 20, 1910 Liepaja City Council made a decision to close the New Market and start modernization of the city centre. In 1911 Liepaja obtained its symbol – the Rose Square. In the independent Republic of Latvia the implementation of the agrarian reform was started and the task to provide inhabitants with flats was set. Around 1927 in the Technical Department of Liepaja City the development of the master-plan was started: the territory of the city was divided into the industrial, commercial, residential and resort zone, which was greened. It was planned to lengthen Lord’s (Latvian: Kungu) Street with a dam, partly filling up Lake Liepaja in order to build the water-main and provide traffic with the eastern bank. The passed “Law of City Lands” and “Regulations for City Construction and Development of Construction Plans and Development Procedure” in Latvia Republic in 1928 promoted a gradual development of cities. In 1932 Liepaja received the radio transmitter. On the northern outskirts a sugar factory was built (architect Kārlis Bikše; 1933). The construction of the city centre was supplemented with the Latvian Society House (architect Kārlis Blauss and Valdis Zebauers; 1934-1935) and Army Economical Shop (architect Aleksandrs Racenis), as well as the building of a pawnshop and saving bank (architect Valdis Zebauers; 1936-1937). The hotel “Pēterpils”, which became the property of the municipality in 1936, was renamed as the “City Hotel” and it was rebuilt in 1938. In New Liepaja the Friendly Appeal Elementary school was built (architect Karlis Bikše), but in the Naval Officers Meeting House was restored and it was adapted for the needs of the Red Cross Bone Tuberculosis Sanatorium (architect Aleksandrs Klinklāvs; 1930-1939). The Soviet military power was restored in Latvia and it was included in the Union of Soviet Socialist Republics. During the World War II buildings in the city centre around the Rose Square and Great (Latvian: Lielā) Street were razed. When the war finished, the “Building Complex Scheme for 1946-1950” was developed for Liepaja. In August 1950 the city was announced as closed: the trade port was adapted to military needs. Neglecting the historical planning of the city, in 1952 the restoration of the city centre building was started, applying standard projects. The restoration of Liepaja City centre building carried out during the post-war period has not been studied. Research goal: analyse restoration proposals for Liepaja City centre building, destroyed during World War II, and the conception appropriate to the socialism ideology and further development of construction.


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