Results 21 to 30 of about 8,505 (264)

Extending the concept of entropy-negentropy for the assessment of ecological dominance and diversity at alpha, beta and gamma levels

open access: yesGeology, Ecology, and Landscapes, 2021
Several measures of ecological diversity have been defined at alpha, beta, and gamma levels and less attention has been paid to characterise their ecological dominance.
Vinod Kumar   +3 more
doaj   +1 more source

Riparian woody plant communities in the Romanian Carpathians: Species diversity and community structure of Salix and Hippophaë communities. [PDF]

open access: yesEcol Evol
This article examines riparian woody plant communities in the Romanian Carpathians, focusing on Salix purpurea, S. alba, and Hippophaë rhamnoides communities in mountain regions. The study reveals a total of 174 plant species, with herbaceous species being the most abundant. Salix alba and S.
Bita-Nicolae C   +3 more
europepmc   +2 more sources

Phytosociology, diversity and floristic similarity of a Cerrado fragment on Southern Ceará state, Brazilian Semiarid

open access: yesScientia Forestalis, 2021
Southern Ceará state, Brazilian Semiarid. Scientia Forestalis , 49 (130), e3459. https://doi.org/10.18671/scifor.v49n130.01 Abstract There is a lack of studies on phytosociology of Cerrado fragments within the Caatinga biome, located in the Southern ...
João Medeiros Tavares Júnior   +11 more
semanticscholar   +1 more source

Phytosociology and taxonomic notes on some endemic-rich associations of the Naples Gulf

open access: yesHacquetia, 2022
The Gulf of Naples is an important centre of endemism, well known from the floristic point of view, but much less from the phytosociological one. In this paper we investigated the non-forest vegetation focusing on communities rich in endemics.
G. Fanelli   +4 more
semanticscholar   +1 more source

Phytosociology, ecology and plant species diversity of grasslands within nature protection sites near Zurich (Switzerland)

open access: yesPalaearctic Grasslands - Journal of the Eurasian Dry Grassland Group, 2022
The study covers dry to mesic grasslands and litter meadows which have shown drastic declines in Switzerland, including in the canton of Zurich. The aim is to provide an overview of the hitherto floristically unexplored protected areas of the local ...
Philipp Schmid
semanticscholar   +1 more source

J.K. Paczoski (To 140 anniversary)

open access: yesІнтродукція Рослин, 2004
The paper is dedicated to grate scientist J.K. Paczoski (1864–1942), a founder of phytosociology. Professor Paczoski was also worldwide known researcher in plant systematics, floristic, forestry, zoology and protection of the nuture.
V.I. Melnik
doaj   +1 more source

Technology Levels in Cassava Cultivation Alter Phytosociology of Weeds

open access: yesHortscience, 2021
This study aimed to assess the phytosociology of weeds as a function of different crop management technology levels in cassava production. Field experiments were conducted in Santa Maria (29°41′03″ S; 53°48′25″ W) and Itaqui (lat. 29°07′31″ S; long.
I. Werle   +7 more
semanticscholar   +1 more source

A phytosociological study of spring-type rice field vegetation in Angye Plains, South Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2019
This phytosociological study was carried out on spring-type rice field vegetation in the Angye Plains. Field surveys were based on the method developed by the Zürich–Montpellier School of Phytosociology, which emphasizes species composition and ...
Sung-Yeol Kim   +3 more
doaj   +1 more source

Continuum of floristic composition between two plant communities – Carici elongatae-Alnetum and Fraxino-Alnetum

open access: yesLeśne Prace Badawcze, 2017
One of the crucial debates in vegetation ecology is whether plant communities are discontinuous, distinguishable units or whether they change continuously.
Czapiewska Natalia   +3 more
doaj   +1 more source

A phytosociological survey of the boreal forest (Vaccinio-Piceetea) in North America [PDF]

open access: yes, 1998
A survey of syntaxa of vegetation of North American boreal forests (class Vaccinio-Piceetea) is presented. This phytosociological survey, carried out combining the Braun-Blanquet method with numerical syntaxonomical analyses (cluster and correspondence
Aguirre, J.L.   +2 more
core   +2 more sources

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