Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Birka and Hovgården' has mentioned 'Baltic Sea' in the following places:
Occurrence Sentence Text Source
A contributing factor may have been the post-glacial rebound, which lowered the water level of Mxc3xa4laren changing it from an arm of the sea into a lake and cut Birka off from the nearest (southern) access to the Baltic Sea.
This might mean that he sailed off from Hamburg or Bremen instead of some port in Baltic Sea, since the later account by Adam of Bremen gives the distance of Scania and Birka to be only five days at sea.
Turning from the northern parts to the mouth of the Baltic Sea we first meet the Norwegians (Nortmanni), then the Danish region of Skxc3xa5ne (Sconia) stands out, and beyond these live the Geats (Gothi) for a long stretch all the way to Birka.
Beyond it xc3x96stergxc3xb6tland (Ostrogothia) extends along the sea, that is called the Baltic Sea, all the way to Birka.
Adalvard the Elder (Adalwardus senior) was to superintend both lands of the Geats (uterque praefectus est Gothiae), Adalvard the Younger Sigtuna (Sictunam) and Uppsala (Ubsalam), Simeon (Symon) the Sami people (Scritefingos), John (Iohannes) the islands of the Baltic Sea.
Noteworthy here is that the biggest islands in the Baltic Sea, xc3x96land and Gotland, were part of the diocese of Linkxc3xb6ping in the Middle Ages, covering also xc3x96stergxc3xb6tland and eastern Smxc3xa5land.