Wyniki wyszukiwania

1

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The influence of Lebork town on the pollutants load discharget into the Baltic Sea by the Leba River

100%

Trojanowski J., Parzych A., Trojanowski P.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

|

2002-2003

|

tom 07

2

Studies on the reintroduction results of the European bison (Bison bonasus) population in the Walcz Forests (Western Pomerania province) carried out in 1980-2003

100%

Bereszynski A.

Animal Science. Scientific Papers of Agricultural University of Poznan

|

2004

|

tom 06

3

Demographic processes in central Pomerania after 1988

100%

Rydz E.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

|

2006

|

tom 10

Present population structure of Central Pomerania is a consequence of demographic transformations introduced in the post-war period. The population of the described region is heterogenic and has been combined by people who came from different parts of Poland, autochthons and generations born in this particular area. However the settlers from Central Poland (41.9%) and people who came from abroad (24.3%) including over 23.0% from the former USSR played the most important role in creating a new population structure (Rydz 1979). One of crucial factors influencing evolutions of population’s patterns in basic population structures are migrations. Migrations seem to confirm spatial adjustment abilities of population to constantly evolving social and economic conditions. A fast pace of a demographic development in Central Pomerania was an effect of a fast rise in the urban population (Tab. 1). An incredible role in developing processes have played industrialization that improved accommodation conditions and generated a shift of population from rural to urban districts. However between 1988-2002 a crucial role in the process of the dynamics’ evolution played social and economic transformations. A source of those unfavorable transformations (Fig. 1) should be considered in evolving social and economic situation of population. It makes young people migrate to other cities of Poland or other countries of the European Union such as Germany, the Great Britain, Ireland. According to the research the majority of the communities are characterized by a regressive type of demographic abilities (Fig. 2). A spatial concentration of the urban population is characteristic to a band-junction structure (Fig. 3). The biggest and best developed cities play a role of junctions in a settlement structure e.g. Koszalin, Słupsk, Lebork and Szczecinek. The present article also concentrates on factors influencing evolutions of population’ natural movements. The scientists recorded a tendency to limit a number of births in central Pomerania (Tab. 3 and Fig. 5). In a period of transformations they also recorded egression processes of the rural population.

4

Values of vascular flora in former manor park complex Tychowo-Wyszkowo (central Pomerania)

88%

Sobisz Z., Truchan M., Kubus M., Strzalkowski K.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

|

2017

|

tom 21

This paper presents results of research into vascular flora of former manor park complex in Tychowo–Wyszkowo situated in the Sławno Commune (mesoregion: Sławno Plain). 388 species represent vascular flora of Tychowo park, whereas there are 212 species in Wyszkowo that belong to 81 families. Ten species covered by legal protection were reported: Colchicum autumnale, Epipactis helleborine, Galanthus nivalis, Leucojum vernum, Lilium martagon, Lonicera periclymenum, Ononis spinosa, Pinus mugo, Sorbus intermedia and Taxus baccata. From the rare vascular plants in the scale of the Region of the analysed park there are: Achillea ptarmica, Conium maculatum, Corydalis intermedia, Crepis paludosa, Dryopteris cristata, Echinops sphaerocephalus, Juncus tenuis, Lathraea squamaria, Ornithopus perpusillus and Rubus odoratus.

Ograniczanie wyników

3 Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

1 Animal Science. Scientific Papers of Agricultural University of Poznan

1 Bereszynski A.

1 Kubus M.

1 Parzych A.

1 Rydz E.

1 Sobisz Z.

1 Strzalkowski K.

1 Trojanowski J.

1 Trojanowski P.

1 Truchan M.

1 2017

1 2006

1 2004

The influence of Lebork town on the pollutants load discharget into the Baltic Sea by the Leba River

Studies on the reintroduction results of the European bison (Bison bonasus) population in the Walcz Forests (Western Pomerania province) carried out in 1980-2003

Demographic processes in central Pomerania after 1988

Values of vascular flora in former manor park complex Tychowo-Wyszkowo (central Pomerania)