Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 16

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  city area
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Lampetra planeri (Bloch, 1784) of the Slupia River in the Slupsk city area

100%
Obolewski K.
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
|
2008
|
tom 12
The Słupia River in the urbanized section within the limits of Słupsk was investigated in terms of lamprey fish presence. Among 25 studied sampling sites only 5 were inhabited by the discussed species in autumn and 4 in summer, all in the very center of the city. The investigated lamprey fish representatives preferred slightly transformed sites with considerable water oxygenation and fast water flow. No L. planeri representatives were noticed up the Szczecin-Gdańsk bridge, therefore its frequency reached 16% in summer and 20% in autumn. During the summer study 5 representa-tives of the brook lamprey were noticed, while in autumn 10, with no distinct sexual features but with developed suckers and fins, which indicated the metamorphosis starting in summer and last-ing until the next year spring spawning. The caught brook lampreys were between 130 and 176 mm long and weighed from 0.9 to 14.7 g. Average length and biomass were higher in autumn and reached consequently 156 mm and 6.3 g comparing to 142 mm and 1.2 g in spring.
2

Expansion of Puccinellia distans [Jacq.] Parl. in the city of Tarnow

100%
Swies F.
Annales Universitatis Mariae Curie-Sklodowska. Sectio C, Biologia
|
1998
|
tom 53
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Choice of rational diameters of pipelines for hydraulic system of city quarter water

84%
Akimov P.
Teka Komisji Motoryzacji i Energetyki Rolnictwa
|
2013
|
tom 13
|
nr 4
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Politics of the sustainable development of cities in the area of environmental protection: with the example of Warsaw

84%
Politewicz A.
Folia Pomeranae Universitatis Technologiae Stetinensis. Oeconomica
|
2013
|
tom 73
5

Socio-economic and ecological aspects of land management in cities

84%
Petrakovska O., Mykhalova M.
Acta Scientiarum Polonorum. Formatio Circumiectus
|
2018
|
tom 17
|
nr 4
6

Environmental pollution and the health status of the population in Warsaw

84%
Biernacki Z.
Geographia Polonica
|
1995
|
tom 64
7

Expansion of Iva xanthiifolia Nutt. in the city of Lvov

84%
Swies F., Soroka M.
Annales Universitatis Mariae Curie-Sklodowska. Sectio C, Biologia
|
1998
|
tom 53
8

Charakterystyka nowych punktów przeznaczonych do absolutnych pomiarów ciężkości na obszarze Krakowa

67%
Banasik P., Skorupa B.
Acta Scientiarum Polonorum. Geodesia et Descriptio Terrarum
|
2008
|
tom 07
|
nr 1
9

The species composition and number of aphids on the shrubs of Pinus mugo Turra and Rosa sp. in urban conditions

67%
Jaskiewicz B.
Electronic Journal of Polish Agricultural Universities. Series: Horticulture
|
2003
|
tom 06
|
nr 2
10

Wastewater treatment combined with nutrient reuse

67%
Karczmarczyk A., Mosiej J.
Annals of Warsaw Agricultural University. Land Reclamation
|
2005
|
tom 36
11

Life quality perception

67%
Koreleski D.
Electronic Journal of Polish Agricultural Universities. Series Economics
|
2005
|
tom 08
|
nr 4
12
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Re-urbanization in a model of sustainable development of an eco-city

67%
Grochulska-Salak M.
Acta Scientiarum Polonorum. Architectura
|
2021
|
tom 20
|
nr 1
13

The timing of fledging and annual post-fledging survival of juvenile feral pigeons, Columba livia, in a city area [Pomerania, NW Poland]

67%
Hetmanski T.
Polish Journal of Ecology
|
2007
|
tom 55
|
nr 2
Research on the annual postfledging survival of young Feral Pigeons Columba livia was conducted in 1998-2001 in five breeding colonies located in the city centre of Słupsk (NW Poland, area 43 km²). Breeding pairs and their offspring were individually ringed. A total of 1016 clutches were studied, as was the fate of 809 fledglings. It was found that although fledglings were produced throughout the entire year, about 81-93% of young was leaving the nest in the period between April and September. The peak period of fledging occurred in May, August or June accordingly in successive study years. The dynamic of fledging in one year reflected the pairs’ egg laying activity occurring two months earlier. Juvenile mortality was highest during the first month after fledging and was found to be 45% of young birds. The main cause of death was hunger, as the young, inexperienced individuals were unable to compete successfully with adults for food at foraging areas. Loss of young clearly decreased with every successive month. The annual survival rate of juveniles produced in a calendar year was 30%. Almost all the juveniles surviving their first year of life joined the breeding population. Young produced in winter and spring had better survival rates than did those leaving the nest in summer, and especially, in autumn. The differences in survival rates found among the seasons of the year most likely resulted from changes in the pressure of competition for food in foraging areas.
14
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Optimizing the spatial configurations of an urban open space: syntactic analysis of the restored Hatirjheel wetland, Dhaka

59%
Md Arifur R.
Acta Scientiarum Polonorum. Architectura
|
2021
|
tom 20
|
nr 2
15

Stwierdzenie obecności Xylocopa violacea (LINNAEUS, 1758) (Hymenoptera: Apiformes) na obszarze Wrocławia

51%
Micholap P., Kelm M., Sikora A., Sikora M.
Wiadomości Entomologiczne
|
2015
|
tom 34
|
nr 4
16

Owady [Insecta: Lepidoptera, Diptera] uszkadzające owoce róży pomarszczonej, Rosa rugosa [THUNB.]

43%
Winiarska W.
Wiadomości Entomologiczne
|
1998
|
tom 17
|
nr 2
105-108
The degree of damage to Rosa rugosa (THUNB.) fruits by larvae of Aspila tenebrosana DUP. and Rhagoletis alternata (FALL.) in the city area of Lublin was investigated.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.