scholarly journals Occurrence and differentiation of Arnoserido-Scleranthetum (Chouard 1925) in the Południowopodlaska Lowland

2015 ◽  
Vol 32 (2) ◽  
pp. 125-133
Author(s):  
Zofia Rzymowska ◽  
Teresa Skrajna ◽  
Janina Skrzyczyńska
Keyword(s):  
Field Study ◽  
Internal Variability ◽  
Degenerative Changes ◽  
The South ◽  
Mass Occurrence ◽  
North Eastern ◽  
Phytosociological Relevés ◽  
Moisture Conditions ◽  
North Eastern Part ◽  
Hygrophilous Species

<p>The paper presents <em>Arnoserido-Scleranthetum</em> phytocoenoses at the eastern and north-eastern peripheries of their occurrence range and the results of a field study conducted in the Południowopolska Lowland in 1990–2010. The investigations were based on phytosociological relevés made by the Braun-Blanquet method.</p><p>The greatest numbers of localities of the analyzed association were found in the mesoregions located in the south-western part of the Południowopolska Lowland, i.e. the Kałuszyn Upland, Węgrów Lowering, Żelechów Upland, the south-western part of the Łuków Plain, and the southern part of the Siedlce Upland. Fewer patches of this association were reported from the eastern and north-eastern part of the Południowopolska Lowland, in particular from the Podlasie Gorge of Bug. With the exception of the latter one, in all the mesoregions the patches of the analyzed association exhibited internal variability reflecting the diversity of habitat moisture conditions, which was manifested by the occurrence of hygrophilous species in the analyzed phytocoenoses. They comprised patches of <em>Arnoserido-Scleranthetum</em> with <em>Illecebrum verticillatum</em>, which are regarded as threatened with extinction in Poland and Europe. The phytocoenoses of <em>Arnoserido-Scleranthetum</em> with the dominance of <em>Anthoxanthum aristatum</em> are particularly noteworthy as a reflection of degenerative changes caused by the mass occurrence of this expansive species.</p>

Palaeophysiology : the organic origin of some minerals occurring in sedimentary rocks

1917 ◽  
Vol 18 (84) ◽  
pp. 87-98 ◽  
Author(s):  
J. V. Samoilov
Keyword(s):  
Field Study ◽  
Sedimentary Rocks ◽  
First Year ◽  
Geological Exploration ◽  
The Past ◽  
The North ◽  
North Eastern ◽  
The Government ◽  
North Eastern Part ◽  
Phosphate Deposits

During the last few years I have applied myself to the study of some minerals occurring in the sedimentary rocks of a definite geological horizon. The success of my investigations was greatly favoured by the fact that the mineralogical material was collected during the course of the systematic geological exploration of the phosphate deposits of Russia, which during the past eight years has been under my immediate supervision.The explorations just mentioned were begun in the north-eastern part of European Russia, and several occurrences of barite were found in the first year during the field study of the phosphate deposits in the government of Kostroma.

scholarly journals XI. An Account of Observations, made by Lord Webb Seymour and Professor Playfair, upon some Geological Appearances in Glen Tilt, and the adjacent Country

1815 ◽  
Vol 7 (2) ◽  
pp. 303-375 ◽  
Author(s):  
Webb Seymour
Keyword(s):  
Peat Moss ◽  
The South ◽  
The North ◽  
South West ◽  
North Eastern ◽  
Principal Branch ◽  
Adjacent Country ◽  
The Common ◽  
Common Character ◽  
North Eastern Part

1. The river Tilt is a principal branch of the Tay, which rises on the borders of Aberdeenshire, and runs towards the south-west, through the north-eastern part of the county of Perth. A portion of the valley along its course, for about ten miles above Blair of Atholl, is called Glen Tilt.The adjacent country presents the common character of the Highlands. It is mountainous and rugged, and the surface, except in the lower parts of the valleys, is chiefly covered with heath. Peat-moss frequently occurs.

scholarly journals Die geographische und familiäre Herkunft der Ordensgebietiger Konrad von Kyburg und Rudolf von Kyburg

2021 ◽  
Vol 26 ◽  
pp. 253-283
Author(s):  
Piotr Gotowko
Keyword(s):  
Sudden Death ◽  
High Rank ◽  
The South ◽  
The North ◽  
The Poor ◽  
North Eastern ◽  
North Eastern Part

The geographical and familial origins of the Teutonic Order’s officials Konrad von Kyburg and Rudolf von Kyburg   The researchers of the Teutonic Order have placed the brethren Konrad (before 1336 – 12. April 1402) and Rudolf (before 1337–1404) von Kyburg in the north-eastern part of present-day Switzerland – either in the castle of Kyburg near Winterthur in the eastern Canton of Zurich, or in the Canton of Turgovia, lying in the East of Canton Zurich and to the South of Lake Bodensee. Their family lost those areas by 1265, after a sudden death of Hartmann V von Kyburg (1263) and the childless death of his uncle, Hartmann IV (1264). The only successor, the minor daughter of Hartmann V, Anna von Kyburg, was not able to keep her inheritance, which was quickly taken by her nephew Rudolf IV von Habsburg, latter known as German King Rudolf I. He arranged a marriage between Anna and his relative, Eberhard von Habsburg-Laufenburg, leaving them only Burgdorf and Thun in the nowadays Canton Berne. Their son, Hartmann, had taken the name of the maternal dynasty, calling himself since 1297 Hartmann I von Kyburg. His son, Eberhard II  von Kyburg, succeeded him. He was the father of eleven children with Konrad von Kyburg and Rudolf von Kyburg among them. Despite their name, they came from Burgdorf and had joined the Teutonic Order because the poor parents could not guarantee them a subsistence. The carreer of Konrad von Kyburg started in the late 1380s. In 1392 he was promoted to the Comtur of Balga and from 1396–1402 had even reached the high rank of the Great Hospitaller. The carrier of his younger brother, Rudolf, was less impressive for he became 1391–1402 the Comtur of Rehden.

scholarly journals Defensive Structures of Severynivka Hillfort (Excavations of 2009 and 2012-2013)

2016 ◽  
Vol 21 (1) ◽  
pp. 69-90
Author(s):  
Oleksandr Shelekhan ◽  
Oksana Lifantii ◽  
Yuriy Boltryk ◽  
Marcin Ignaczak
Keyword(s):  
The South ◽  
Floor Level ◽  
Research Results ◽  
The North ◽  
North Eastern ◽  
North Eastern Part

Abstract The article focuses on the research results of Severynivka hillfort fortifications. In 2009 a rampart and a moat on a cliff on the south floor-level side. In 2012-2013 there was made a rampart and escarp sections in the north-eastern part of the fortification. Separate stages of its construction are distinguished; the possible reconstruction of the defensive structures is suggested.

scholarly journals Diatom communities and vegetation of springs in the south-western Alps

2015 ◽  
Vol 74 (2) ◽  
pp. 265-285 ◽  
Author(s):  
Marcella Mogna ◽  
Marco Cantonati ◽  
Flora Andreucci ◽  
Nicola Angeli ◽  
Graziella Berta ◽  
...  
Keyword(s):  
Vascular Plants ◽  
Eastern Alps ◽  
Western Alps ◽  
Mountain Range ◽  
Diatom Species ◽  
Diatom Assemblages ◽  
The South ◽  
Diatom Communities ◽  
Phytosociological Relevés ◽  
Moisture Conditions

Abstract Springs are unique but understudied habitats. Diatom communities have received some attention but have remained largely unknown in the south-western Alps. We therefore studied the springs of the south-western extreme of the Alpine mountain range. We analysed epilithic and epiphytic assemblages in 48 springs of different ecomorphological types, located on contrasting lithological substrata (carbonate/siliceous). Moreover, phytosociological relevés were carried out for carbonate springs. The diatom flora consisted of 223 taxa. Most (198) of the taxa were included in the Red List, and 12.5% belonged to threatened categories. Characteristic spring taxa (crenophiles) were present. The ecological preferences of crenophilous diatom species described in the eastern Alps were confirmed. Diatom species characteristic of the lake-littoral zone were found in pool springs. We observed no significant differences in species richness and diversity between epilithic and epiphytic assemblages, but some species showed a preference for bryophytes, and five occurred in the epibryon only. As regards moisture conditions, 15% of the taxa occurred on wet or temporarily dry sites, and 4% lived mostly outside water bodies. The main environmental factors influencing diatom assemblages were pH, conductivity, altitude, and shading. The carbonate-substratum crenic vegetation was composed of a mixture of vascular plants and bryophytes, which find their ecological optimum in springs. Bryophyte cover was dominant, with the most abundant taxa belonging to the genus Palustriella. The vegetation corresponded to the Cratoneuretum commutati association.

Mixing of brine waste in Puck Bay (the south Baltic Sea) in the light of in-situ measurements

2016 ◽  
Vol 45 (1) ◽  
Author(s):  
Małgorzata Robakiewicz
Keyword(s):  
Baltic Sea ◽  
Coastal Waters ◽  
Near Field ◽  
Monitoring Program ◽  
The South ◽  
The North ◽  
North Eastern ◽  
North Eastern Part ◽  
Puck Bay

AbstractIn the north-eastern part of Poland, the underground gas stores are being constructed by diluting salt deposits. Brine, a by-product of the technology applied, is discharged into the coastal waters of the south Baltic Sea by a system of diffusers. To assess the intensity of brine mixing in the near-field of the discharge installation, a monitoring program was carried out. The results demonstrated that under the mildly dynamic conditions of Puck Bay, the discharge of brine (saturation 250 kg m

scholarly journals The North or the South? Early medieval ceramics decorated with a zoned ornament – the result of local changes or interregional contacts?

2021 ◽  
Vol 73 (3) ◽  
pp. 423-454
Author(s):  
Justyna Kolenda ◽  
Kinga Zamelska-Monczak
Keyword(s):  
Middle Ages ◽  
The South ◽  
The West ◽  
Native Communities ◽  
The North ◽  
North Eastern ◽  
Close Relationship ◽  
North Eastern Part ◽  
Lower Silesia ◽  
South Bohemia

The article underlines the need to re-discuss the prevailing views in archaeological literature on the provenance and transformation stages of completely wheel-turned ceramics decorated with zoned ornament. This class of ceramics was used in the Early Middle Ages (for about 100 years) by communities living in the area of southern Greater Poland and the north-eastern part of Lower Silesia. The previous ideas suggesting a close relationship between zoned ceramics and vessels produced in northern Bohemia are reconsidered, with the internal diversity of zoned ceramics being pointed out. We argue that inspiration in ceramics manufacturing came not only from the south (Bohemia), but also from the north (Pomerania) and the west (the middle Elbe region), and that there were also changes that appeared independently of these impulses in the ceramics production of small, native communities.

The influence of submesoscale eddies on hydrochemical parameters and structural and functional characteristics of phytoplankton in the north-eastern part of the Black Sea

2019 ◽  
pp. 24-40
Author(s):  
Sergey B. Kuklev ◽  
Vladimir A. Silkin ◽  
Valeriy K. Chasovnikov ◽  
Andrey G. Zatsepin ◽  
Larisa A. Pautova ◽  
...  
Keyword(s):  
Anticyclonic Eddy ◽  
The Black Sea ◽  
Hydrochemical Parameters ◽  
North East ◽  
The North ◽  
Seasonal Thermocline ◽  
North Eastern ◽  
Quantitative Indicators ◽  
The City ◽  
North Eastern Part

On June 7, 2018, a sub-mesoscale anticyclonic eddy induced by the wind (north-east) was registered on the shelf in the area of the city of Gelendzhik. With the help of field multidisciplinary expedition ship surveys, it was shown that this eddy exists in the layer above the seasonal thermocline. At the periphery of the eddy weak variability of hydrochemical parameters and quantitative indicators of phytoplankton were recorded. The result of the formation of such eddy structure was a shift in the structure of phytoplankton – the annual observed coccolithophores bloom was not registered.

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