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1

Nowo opisane stanowiska jezierzy morskiej Najas marina L. (Hydrocharitaceae) w północno-wschodniej Polsce

100%
Gorniak A., Zielinski P., Wiecko A.
Przegląd Przyrodniczy
|
2017
|
tom 28
|
nr 3
2

Elodea nuttallii (Hydrocharitaceae) nowy gatunek w wodach Wisły

84%
Kaminski D.
Fragmenta Floristica et Geobotanica Polonica
|
2010
|
tom 17
|
nr 1
3

Nowe stanowiska jezierzy morskiej Najas marina w zbiornikach pokopalnianych w południowej Polsce

84%
Halabowski D., Sowa A., Krodkiewska M.
Chrońmy Przyrodę Ojczystą
|
2018
|
tom 74
|
nr 3
4

Nowe stanowisko Najas marina (Hydrocharitaceae) w dolinie Zwolenki (Polska Środkowa)

84%
Panek P.
Fragmenta Floristica et Geobotanica Polonica
|
2013
|
tom 20
|
nr 1
5

Nowe stanowiska Vallisneria spiralis [Hydrocharitaceae] w jeziorach koninskich [Pojezierze Kujawskie]

84%
Hutorowicz A., Dziedzic J., Kapusta A.
Fragmenta Floristica et Geobotanica Polonica
|
2006
|
tom 13
|
nr 1
89-94
6

Water soldier Stratiotes aloides L. [Hydrocharitaceae] as a substratum for macroinvertebrates in a shallow eutrophic lake

84%
Tarkowska-Kukuryk M.
Polish Journal of Ecology
|
2006
|
tom 54
|
nr 3
The importance of water soldier (Stratiotes aloides L.) as a colonization substratum for epiphytic and mining fauna has been investigated in the shallow, eutrophic lake in East Poland. Samples were taken in May, July and October in 2000–2001. Studies focused on abundance and species diversity of phytophilous fauna of Stratiotes aloides, in particular on the relation between epiphytic and mining organisms and their seasonal changes. The studied zoocenosis differed significantly in terms of density and taxa number. In all studied seasons fauna inhabiting Stratiotes aloides showed higher abundance and species diversity than mining invertebrates. Both zoocenosis were predominated by Chironomidae larvae. The percentage of midges in epiphytic fauna decreased slightly during vegetation period, the mining fauna showed the opposite pattern. Epiphytic Chironomidae were dominated by four taxa (Dicrotendipes sp., Glyptotendipes sp., Paratanytarsus austriacus, Psectrocladius sp.). The mining fauna was represented mainly by Glyptotendipes sp. larvae. Density and biomass of epiphytic fauna showed the positive correlation with water soldier biomass.
7

Wodny „aloes”?

84%
Grzelak P.
Bociek. Biuletyn Klubu Przyrodników
|
2014
|
nr 4[120]
8

Rotifera communities associated with invasive Vallisneria spiralis L. (Hydrocharitaceae) versus native macrophytes in the lakes heated by power stations (Konin Lakes, W. Poland)

67%
Ejsmont-Karabin J., Hutorowicz A.
Polish Journal of Ecology
|
2011
|
tom 59
|
nr 3
The role that invasive Vallisneria spiralis L. plays in determining the species richness of the rotifer community was examined in the littoral zone of two heated (by power stations) lakes near Konin (W. Poland) (Lake Licheńskie – area 153.6 ha, max. depth 13.3 m and Lake Ślesińskie – area 148.1 ha, max. depth 25.7 m). Vallisneria spiralis is a thermophilic and vegetative reproducing species which has been recorded in the lakes since the 1990s. It spreads very quickly in the lakes, forming monospecific, dense beds which, force out all other submerged vegetation. Samples were collected in August 2004 on 8 littoral stations of Lake Licheńskie and Ślesińskie. Five-liter samples of water (plankton species) and macrophytes (epiphytic species) were elaborated separately. An analysis of the taxonomic structure of rotifer communities inhabiting single-species Vallisneria beds and mixed-species (Vallisneria plus other macrophyte species) beds showed that both communities were relatively rich in species and similar in terms of species composition. A total of 100 species of Monogononta were identified. Single-species Vallisneria beds were inhabited by 77 species, whereas 82 species were found at stations with mixed vegetation. Species diversity was relatively high in both types of macrophyte assemblages. Numbers of rotifer species inhabiting the single-species Vallisneria beds are among the average values observed in a littoral zone rich in macrophyte species from lakes of different morphometry and trophic state. The above observations confirm part of the conclusions from literature that invasions by new plant species do not always lead to a decline in the habitat value for native animals. Otherwise, the invaded plant creates the habitat easily colonized by the native plankton and epiphytic invertebrates.
9

Wsrod nenufarow

59%
Jaros R.
Biuletyn Polskiego Towarzystwa Ochrony Przyrody "Salamandra"
|
2000
|
nr 2
34-37
10

Woda w ogrodzie: rosliny najlepsza ozdoba

51%
Flora
|
1992
|
nr 3
34-35
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