scholarly journals The Wicie Bird Ringing Station (N Poland) – Ringing Results And Seasonal Bird Migration Dynamics In 2010–2014

The Ring ◽  
2015 ◽  
Vol 37 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Grzegorz Zaniewicz ◽  
Katarzyna Rosiñska

Abstract The Wicie ringing station was one of several stations which cooperate within the SEEN organization (SE European Bird Migration Network). The station was located west of the small village of Wicie located in northern Poland on the central part of the Baltic Sea coast. The station was situated on a narrow spit between Kopañ Lake and the Baltic Sea and has operated since 2010. Data were collected during three spring and five autumn seasons. Birds were caught in mist-nets, which were placed mainly in bushes and reed beds. Over 55 000 birds of 113 species were caught and ringed during eight migratory seasons. Many of them were also tested for directional preferences in Busse’s cages.

Author(s):  
Jan Harff ◽  
Wolfram Lemke ◽  
Reinhard Lampe ◽  
Friedrich Lüth ◽  
Harald Lübke ◽  
...  

Phytotaxa ◽  
2021 ◽  
Vol 484 (1) ◽  
pp. 121-128
Author(s):  
ADIL Y. AL-HANDAL ◽  
ANGELA WULFF ◽  
CHIARA PENNESI

Described is here Mastogloia jahniae sp. nov. a species new to science from Skatan on the Baltic Sea, east coast of Sweden. Description of this new species is based on light and scanning electron microscopy. The new species is classified in the Mastogloia section Ellipticae and is characterized by having radiating short and long striae around the central area, sinuous raphe branches and partecta displaced toward the middle of the valve by a siliceous flange. M. jahniae sp. nov. in terms of size is rather small whereas in terms of ecology appears an epipelic brackish water species. The new species was rather rare in all samples collected from Skatan and has not been found in the other adjacent regions sampled. A comparison with similar established Mastogloia species is provided.


2018 ◽  
Vol 159 (2) ◽  
pp. 315-336 ◽  
Author(s):  
Bruno Bruderer ◽  
Dieter Peter ◽  
Fränzi Korner-Nievergelt

2020 ◽  
Author(s):  
Jani Särkkä ◽  
Jani Räihä ◽  
Matti Kämäräinen ◽  
Kirsti Jylhä

<p>Coastal areas are under rapid changes. Management to face flooding hazards in changing climate is of great significance due to the major impact of flooding events in densely populated coastal regions, where also important and vulnerable infrastructure is located. The sea level of the Baltic Sea is affected by internal fluctuations caused by wind, air pressure and seiche oscillations, and by variations of the water volume due to the water exchange between the Baltic Sea and the North Sea through the Danish Straits. The highest sea level extremes are caused by cyclones moving over the region. The most vulnerable locations are at the ends of the bays. St. Petersburg, located at the eastern end of the Gulf of Finland, has experienced major sea floods in 1777, 1824 and 1924.</p><p>In order to study the effects of the depths and tracks of cyclones on the extreme sea levels, we have developed a method to generate cyclones for numerical sea level studies. A cyclone is modelled as a two-dimensional Gaussian function with adjustable horizontal size and depth. The cyclone moves through the Baltic Sea region with given direction and velocity. The output of this method is the gridded data set of mean sea level pressure and wind components which are used as an input for the sea level model. The internal variations of the Baltic Sea are calculated with a numerical barotropic sea level model, and the water volume variations are evaluated using a statistical sea level model based on wind speeds near the Danish Straits. The sea level model simulations allow us to study extremely rare but physically plausible sea level events that have not occurred during the observation period at the Baltic Sea coast. The simulation results are used to investigate extreme sea levels that could occur at selected sites at the Finnish coastline.</p>


2006 ◽  
Author(s):  
Markus Witting ◽  
Peter Mewis ◽  
Ulrich Zanke

2013 ◽  
Vol 82 (4) ◽  
pp. 379-388 ◽  
Author(s):  
Jacek Szwedo ◽  
Elżbieta Sontag

ABSTRACT Amber and its inclusions have been studied for over 200 years. Particular reverence was accorded the amber from the deposits around the Gulf of Gdańsk. As knowledge of amber increased, the problem of distinguishing amber from the various deposits along the Baltic Sea coast, but also in Germany, Belarus and Ukraine arose. Here we discuss the species composition of biting midges (Ceratopogonidae) from amber derived from different deposits, and discuss the use of regional names for Baltic amber yielding inclusions from the same taphocoenosis but of different geographical origin.


Zootaxa ◽  
2019 ◽  
Vol 4683 (4) ◽  
pp. 508-514 ◽  
Author(s):  
DMITRY TELNOV ◽  
ANDRIS BUKEJS ◽  
OTTÓ MERKL

Statira baltica sp. nov. is described from Eocene Baltic amber found in the Baltic Sea coast, Yantarny settlement, Kaliningrad Region, Russia. This is the second described fossil member of the genus Statira Lepeletier et Audinet-Serville, 1828 and the tribe Lagriini Latreille, 1825, and the first from outside the New World. 


2019 ◽  
Vol 308 (1) ◽  
pp. 56-65 ◽  
Author(s):  
O. Lindecke ◽  
A. Elksne ◽  
R. A. Holland ◽  
G. Pētersons ◽  
C. C. Voigt

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