Results 21 to 30 of about 150,449 (263)

Iris pumila L. and the State of Its Populations in the Samara Region (Southeast of the European Part of Russia)

open access: yesInternational Journal of Plant Biology, 2023
The current state of the coenotic populations of Iris pumila L. (Iridaceae) were studied in the southeast of the European part of Russia (Samara Region). The phytocenotic confinement and population structure of the species were assessed. I.
Anna Mitroshenkova   +4 more
doaj   +1 more source

Plant communities of the Czerwona Woda River Valley (Stołowe Mountains National Park)

open access: yesLeśne Prace Badawcze, 2018
The Czerwona Woda River is the main watercourse in the Stołowe Mountains National Park and drains the major part of the Stołowe Mts. It was regulated in the past, but its channel has been spontaneously naturalised.
Pielech Remigiusz   +11 more
doaj   +1 more source

Reserva biológica estadual da Praia do Sul (Ilha Grande, Estado do Rio de Janeiro): lista preliminar da flora

open access: yesActa Botânica Brasílica, 1987
A Reserva Biológica Estadual da Praia do Sul está localizada na parte meridional da Ilha Grande - RJ (23º10' S.; 44º17' W.Gr.), abrangendo uma área de 3600 ha.
Dorothy Sue Dunn de Araujo   +1 more
doaj   +1 more source

Vegetation cover in an ancient agricultural landscape: the Proszowice Plateau (southern Poland) as a case-study

open access: yesActa Societatis Botanicorum Poloniae, 2014
The investigations on vegetation cover in the Proszowice Plateau (Małopolska Upland, southern Poland) in 1997-1999 were carried out. This vast area (770 sq. km), hitherto not in this respect investigated, is covered with arable fields in 80%.
Małgorzata Kotańska   +3 more
doaj   +1 more source

Syntaxonomical classification of wet woodlands with Picea abies in Slovakia [PDF]

open access: yesUkrainian Botanical Journal, 2019
Wet woodlands with domination of Norway spruce are floristically and ecologically distinctive element of coniferous forest vegetation. However, specialized studies on this vegetation are considerably rare. In this survey the syntaxonomical classification
Kučera P.
doaj   +1 more source

Air temperature changes due to altitude above sea level in the Northern Ural Mountains

open access: yesRUDN Journal of Ecology and Life Safety, 2023
The research is devoted to an urgent modern problem: the identification of temperature factors that limit the distribution and survival of plants in the mountainous conditions of the Northern Urals.
Nikolai V. Tantsyrev   +2 more
doaj   +1 more source

Building bridges: mycelium–mediated plant–plant electrophysiological communication

open access: yesPlant Signaling & Behavior, 2022
AbstractWhether through root secretions or by emitting volatile organic compounds, plant communication has been well-documented. While electrical activity has been documented in plants and mycorrhizal bodies on the individual and ramet, electrical propagation as a means of communication between plants has been hypothesized but understudied.
Matthew Adam Thomas, Robin Lewis Cooper
openaire   +3 more sources

Invasion of Opuntia humifusa and O. phaeacantha (Cactaceae) into plant communities of the Karadag Nature Reserve

open access: yesNature Conservation Research: Заповедная наука, 2017
The results of a study of Opuntia humifusa and O. phaeacantha naturalised in the Karadag Nature Reserve (southeastern part of the Crimean Peninsula) are presented.
Valentina V. Fateryga   +1 more
doaj   +1 more source

Plant–soil feedbacks help explain plant community productivity

open access: yesEcology, 2022
AbstractPlant productivity often increases with species richness, but the mechanisms explaining this diversity–productivity relationship are not fully understood. We tested if plant–soil feedbacks (PSF) can help to explain how biomass production changes with species richness. Using a greenhouse experiment, we measured all 240 possible PSFs for 16 plant
Leslie E. Forero   +3 more
openaire   +4 more sources

Biological interactions in the co-occurrence of Eichhornia azurea and free-floating macrophytes - DOI: 10.4025/actascibiolsci.v31i4.5577

open access: yesActa Scientiarum: Biological Sciences, 2009
The dynamic of plant communities is strongly influenced by biological interactions. We studied the effects of Eichhornia azurea on the growth of the free-floating macrophytes Eichhornia crassipes, Salvinia minima, Salvinia auriculata and Limnobium ...
Giuliani Grazyella Marques-Silva   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy