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Wyszukujesz frazę "plant association" wg kryterium: Temat


Wyświetlanie 1-12 z 12
Tytuł:
Veronico beccabungae-Callitrichetum stagnalis [Oberd. 1957] Muller 1962, a plant association new to Poland - quality of habitat
Autorzy:
Spalek, K
Horska-Schwarz, S.
Powiązania:
https://bibliotekanauki.pl/articles/58347.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Polska
plant association
Potametea class
plant community
endangered association
aquatic plant
phytosociology
Veronico beccabungae-Callitrichetum stagnalis community
habitat quality
distribution
new plant association
Opis:
The paper presents a community of water plants that is new to Poland, Veronico beccabungae-Callitrichetum stagnalis (Oberd. 1957) Müller 1962. This community belongs to the class Potametea. It was discovered in the village of Odrowąż near the town of Krapkowice in Silesia (SW Poland). Veronico beccabungae-Callitrichetum stagnalis in Poland occurs within an irregularly shaped shallow underwater spring, located in the distal part of the Oder River’s flood terrace. This plant community covered 0.2 ha in 2008. Callitriche stagnalis predominated in this community. Species such as Callitriche hamulata and Callitriche verna occurred less frequently. An average of five species were counted in a relevé. Alkaline sediments (pH 8.03) occur in the substratum, but sediments with a lower pH value (7.73) occur in the spring’s outflow zone towards the Odra River. Water in the spring, where Veronico beccabungae-Callitrichetum stagnalis occurred, has a medium mineralisation but is rich in dissolved compounds. The condition of this community within the studied habitat could be evidence for highly adaptive abilities and this community's good adjustment to the natural conditions. Veronico beccabungae-Callitrichetum stagnalis is a rare and endangered plant community in Central Europe. The locality of this plant community in Poland should be given species protection.
Źródło:
Acta Societatis Botanicorum Poloniae; 2009, 78, 4; 345-349
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution patterns, floristic structure and habitat requirements of the alpine river plant community Stuckenietum amblyphyllae ass. nova (Potametea) in the Pamir Alai Mountains (Tajikistan)
Autorzy:
Nowak, A.S.
Nobis, M.
Powiązania:
https://bibliotekanauki.pl/articles/57885.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
distribution pattern
flora structure
habitat requirement
Alpine river
river
plant community
Stuckenietum amblyphyllae association
Potametea
Pamir Alai Mountains
Tajikistan
aquatic vegetation
plant association
new plant association
Opis:
This paper discusses the floristic structure, distribution and habitat requirements of a new aquatic syntaxon, Stuckenietum amblyphyllae ass. nova. Patches of the Stuckenietum amblyphyllae association occur in the Pamir Alai Mountains in Middle Asia (Tajikistan). The biotope of this community represent high mountain rivers and ponds at the bottom of glacial river valleys situated at elevations between 1900 and 3800 m. Patches of the Stuckenietum amblyphyllae association are characterised by a clear predominance of the typical species, i.e. Stuckenia amblyphylla, which occupies an aerial extent of between near 40 up to 90% of the surface studied. Patches of the community are poor in species, comprising a maximum of five taxa. Among associated species mainly rush, aquatic, meadow and marsh taxa have been noted. The Stuckenietum amblyphyllae community prefers cold, open, alkaline waters with medium flow-rate, ranging in depth from 15 to 75 cm. It is also, but rarely, found in the mountain ponds. Together with the Stuckenia filiformis community it designates in the Pamir Alai Mountains the upper limit of aquatic vegetation.
Źródło:
Acta Societatis Botanicorum Poloniae; 2012, 81, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nymphaeetum albae Vollmar 1947 em. Oberd. et al.1967, a plant association new to Poland
Autorzy:
Spalek, K
Powiązania:
https://bibliotekanauki.pl/articles/58000.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
new plant association
Polska
plant community
Nymphaeetum albae
botany
aquatic plant
distribution
Potametea class
Opis:
The paper presents a water plant community new to Poland - Nymphaeetum albae Vollmar 1947 em. Oberd. in Oberd. et al. 1967, belonging to the i class. It was discovered in fishponds in Pokój near Namysłów, Lasowice Małe near Kluczbork and small ponds in Staniszcze Małe near Opole in Silesia (SW Poland). Floristic composition and ecological requirements of this association are presented in the paper. Nymphaeetum albae is considered to be a rare and endangered plant community in Europe.
Źródło:
Acta Societatis Botanicorum Poloniae; 2007, 76, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, a plant association new to Poland
Autorzy:
Spalek, K
Nowak, A.
Powiązania:
https://bibliotekanauki.pl/articles/57050.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
new plant
plant association
phytosociology
Polska
botany
distribution
Scirpetum radicantis
Phragmition
rush community
Opis:
The paper presents a rush community new to Poland - Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, belonging to the Phragmition alliance. It was discovered in fishponds near Olesno in Silesia (SW Poland). The floristic composition and the ecological requirements of this association are presented in the paper. Scirpetum radicantis is considered to be a very rare and endangered plant community in Europe.
Źródło:
Acta Societatis Botanicorum Poloniae; 2003, 72, 4
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Typhetum laxmannii [Ubrizsy 1961] Nedelcu 1968 - the new plant association in Poland
Autorzy:
Nobis, M
Nobis, A.
Nowak, A.
Powiązania:
https://bibliotekanauki.pl/articles/56849.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Typhetum laxmannii
plant association
anthropogenic habitat
rush
plant community
numerical analysis
kenophyte
plant distribution
Polska
Opis:
Typhetum laxmannii (Ubrizsy 1961) Nedelcu 1968 is a plant association new to Poland, built by an expansive kenophyte - Typha laxmannii Lepech. This paper presents the general distribution of both, the species and the association, paying particular attention to the area of Europe and Poland where, in recent years, many new locations as well as an increasing participation in vegetation cover have been observed. The habitat preferences of Typhetum laxmannii, the floristic composition of the association and its geographical differentiation within the occupied area are described. The current distribution of the association in Poland is presented on the cartogram map 10x10 km and possible expansion routes are suggested.
Źródło:
Acta Societatis Botanicorum Poloniae; 2006, 75, 4; 325-332
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Nardo-Gnaphalietum supini plant association in the Western Carpathians [the Tatra Mts and the Babia Gora Massif]
Autorzy:
Gorski, P
Powiązania:
https://bibliotekanauki.pl/articles/57754.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Tatras Mountains
plant association
phytocoenosis
Carpathians Mountains
botany
occurrence
Babia Gora Massif
Salicetea hebraceae
Nardo-Gnaphalietum supini
Opis:
This article is the first published information on the occurrence of the snow-beds of Nardo-Gnaphalietum supini in the Western Carpathians. So far, localities of Nardo-Gnaphalietum supini phytocoenoses have been known exclusively from the Alps, the Black Forest, and the Eastern Carpathians. During this study, carried out in the Polish Carpathians, phytocoenoses of Nardo-Gnaphalietum were recorded in the two highest massifs - the Tatra Mountains and the Babia Góra Massif. They were closely related to anthropogenically-influenced sites with exposed and lumped ground located near tourist routes. Habitat characterization and spatial complexes of the patches of Nardo-Gnaphalietum in the investigated area are given herein. Critical revision of phytosociological data from the Alps and the Eastern Carpathians revealed that the discussed phytocoenoses have been described within the communities of Luzuletum alpino-pilosae, Salicetum herbaceae or Nardetum strictae. In this study, all phytosociological data concerning the association were collected and the floristic distinction of the phytocoenoses of particular mountain massifs is discussed. A new subassociation Nardo-Gnaphalietum oligotrichetosum hercynici was distinguished on the basis of local habitat variability. Although Nardo-Gnaphalietum supini does not have characteristic species, it is a well-distinguished typological unit in the class Salicetea herbaceae Br.-Bl. 1948, and is a central association of the alliance Nardo-Salicion herbaceae Englisch 1999.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spring fen Scheuchzerio-Caricetea nigrae in the Polish Western Carpathians - vegetation diversity in relation to soil and feeding waters
Autorzy:
Koczur, A.
Nicia, P.
Powiązania:
https://bibliotekanauki.pl/articles/57812.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
spring fen
fen
Scheuchzerio-Caricetea nigrae
Polska
Carpathians Mountains
vegetation diversity
relation
soil property
water property
Carici-Agrostietum caninae
Valeriano-Caricetum flavae
plant association
Źródło:
Acta Societatis Botanicorum Poloniae; 2013, 82, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Arbuscular mycorrhizal and dark septate endophyte associations of medicinal plants
Autorzy:
Zubek, S.
Blaszkowski, J.
Mleczko, P.
Powiązania:
https://bibliotekanauki.pl/articles/56932.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
arbuscular mycorrhizal association
dark septate endophyte association
medicinal plant
arbuscular mycorrhizal fungi
fungi
morphology
Glomeromycota
Opis:
Arbuscular mycorrhizal fungi (AMF) and dark septate endophyte (DSE) associations were studied in 36 medicinal plant species from 33 genera and 17 families, collected from the Botanical Garden of the Jagiellonian University in Kraków. Arbuscular mycorrhiza (AM) was found in 34 species (94%); 26 were of the Arum-type, 4 – Paris and 4 taxa revealed intermediate morphology. The abundance of AMF hyphae in roots varied with particular species, ranging from 2.5% (Helianthus tuberosus) to 77.9% (Convallaria majalis). The mycelium of DSE was observed in 13 plant species (36%), however, the percentage of root colonization by these fungi was low. Spores of 7 AMF species (Glomeromycota) were isolated from trap cultures established from rhizosphere soils of the investigated plants: Archaeospora trappei (Archaeosporaceae), Glomus aureum, Glomus caledonium, Glomus claroideum, Glomus constrictum, Glomus mosseae, Glomus versiforme (Glomeraceae). Our results are the first detailed report of root endophyte associations of the plant species under study. Moreover, the mycorrhizal status of 14 plant species is reported for the first time.
Źródło:
Acta Societatis Botanicorum Poloniae; 2011, 80, 4
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nymphaeetum candidae Miljan 1933 in Poland
Autorzy:
Spalek, K
Powiązania:
https://bibliotekanauki.pl/articles/58806.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Nymphaeetum candidae
Potametea class
plant distribution
phytosociology
endangered association
Polska
Opis:
This paper presents the distribution, floristic composition and ecological requirements of the water plant community Nymphaeetum candidae Miljan 1933, belonging to the Potametea class. Until present this community has been reported only from north-eastern Poland. During present studies it was stated also in the south-western part of the country. Nymphaeetum candidae is considered to be a rare and endangered plant community in several countries of Central Europe.
Źródło:
Acta Societatis Botanicorum Poloniae; 2008, 77, 4; 339-343
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Utricularietum australis Th. Muller et Gors 1960 in Poland
Autorzy:
Spalek, K
Powiązania:
https://bibliotekanauki.pl/articles/56968.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Utricularietum australis
Lemnetea minoris class
plant distribution
phytosociology
endangered association
Polska
Opis:
The paper presents the distribution, floristic composition and ecological requirements of the pleustonic plant community Utricularietum australis Th. Müller et Görs 1960 in Poland. The association was classifield to the Lemnetea minoris class. Utricularietum australis is considered to be a rare and endangered plant community in Europe.
Źródło:
Acta Societatis Botanicorum Poloniae; 2006, 75, 3; 253-256
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of Puccinia komarovii Tranzsch. infection on characters of Impatiens parviflora Dc. in Galio Sylvatici-Carpinetum [R. Tx. 1937] Oberd. 1957 forest association
Autorzy:
Piskorz, R
Klimko, M.
Powiązania:
https://bibliotekanauki.pl/articles/58855.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Puccinia komarovii
infection
Impatiens parviflora
Galio Sylvatici-Carpinetum class
forest association
oak-hornbeam forest
plant disease
biomass allocation
host-pathogen interaction
Opis:
The aim of the present study was to determine how internal diversity of oak-hornbeam forest modifies the course and effects of infestation of small-flowered balsam (Impatiens parviflora) with rust Puccinia komarovii. The study investigated the effect of the disease on the demography of the population, and the habit and biomass allocation of the infested specimens, as well as the initiation of non-specific defense mechanisms. It was shown that: 1) the percentage of infected specimens was independent of the undergrowth-coverage rate and of the I. parviflora density; 2) infected populations differ from healthy ones in the seasonal dynamics of abundance changes; 3) high mortality is observed as early as May and the first part of June, i.e. it pertains to specimens, which did not begin reproduction; 4) the presence of infection and its intensity stimulate the growth of the stem and the hypocotyl; 5) fresh weight of infected specimens is by almost 30% lower in comparison to the weight of uninfected plants; the weight of badly infected plants decreases by 20% in comparison to the less severely infected balsam plants; the weight of generative organs drops most significantly, even by over 50%; 6) biomass allocation does not fluctuate considerably; 7) reproduction effort expressed by the ratio of the weight of fruits (or only seeds) to the total biomass shows a distinct downward trend; 8) the environmental factor does not affect the force of defense mechanisms, the strength of biochemical response of diseased plants depends on the degree of their infestation.
Źródło:
Acta Societatis Botanicorum Poloniae; 2006, 75, 1; 51-59
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-12 z 12

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