Results 41 to 50 of about 1,367 (140)

К ВОПРОСУ ИЗУЧЕНИЯ LOBELIA DORTMANNA L. В ТВЕРСКОЙ ОБЛАСТИ [PDF]

open access: yes, 2008
Представлены экспедиционные данные по распространению и экологии Lobelia dortmanna на территории Тверской обл.
Дементьева, С. М.   +2 more
core  

Assessing the responses of aquatic macrophytes to the application of a lanthanum modified bentonite clay, at Loch Flemington, Scotland, UK [PDF]

open access: yes, 2013
Loch Flemington is a shallow lake of international conservation and scientific importance. In recent decades, its status has declined as a result of eutrophication and the establishment of non-native invasive aquatic macrophytes. As previous research had
Gunn, Iain D.M.   +3 more
core   +1 more source

International Biological Flora: Trapa natans†

open access: yesJournal of Ecology, Volume 112, Issue 10, Page 2386-2420, October 2024.
The water caltrop (Trapa natans L.) was once widely distributed in its native range, but is in some part (i.e. Europe) nowadays very rare, highly threatened and of conservation concern for still unknown reasons. It has been introduced beyond its native range (e.g.
Natalie Palm   +2 more
wiley   +1 more source

Riverine aquatic plants trap propagules and fine sediment: Implications for ecosystem engineering and management under contrasting land uses

open access: yesEarth Surface Processes and Landforms, Volume 49, Issue 8, Page 2538-2551, 30 June 2024.
Few studies have investigated both propagule and fine sediment retention by submerged aquatic plants in the context of land use. Through propagule bank trials and sediment analysis, we found that marginal emergent and submerged aquatic vegetation traps more propagules, fine sediment and organic matter than unvegetated stream locations.
Scott Alexander McKendrick   +4 more
wiley   +1 more source

Pótlások Magyarország edényes növényfajainak elterjedési atlaszához V. [PDF]

open access: yes, 2017
Jelen közleményünk annak a sorozatnak az ötödik része, melynek célja a Magyaror­szág edényes növényfajainak elterjedési atlasza térképeinek kiegészítése, főként aktuális előfordulási adatokkal.
Baráth, Kornél   +8 more
core   +2 more sources

Assessing leaf physiological traits in response to flooding among dominant riparian herbs along the Three Gorges Dam in China

open access: yesEcology and Evolution, Volume 14, Issue 6, June 2024.
Gramineae and Compositae families were significantly represented among the 25 dominant herb species. Annuals and perennials were distributed evenly among herb functional types in riparian forests. Variations in leaf traits among different functional types reveal complex and varied responses to changes in flooding intensity.
Xiaolin Liu   +7 more
wiley   +1 more source

Nutrient conditions influence allelopathic capabilities of Ludwigia adscendens and other tropical macrophytes against Microcystis aeruginosa

open access: yesFreshwater Biology, Volume 69, Issue 4, Page 538-555, April 2024.
Abstract Macrophytes may release allelochemicals that suppress competing phytoplankton, although it is unclear how their effectiveness could be influenced by environmental nutrient conditions. To approach this, we conducted a series of bioassays against the bloom‐forming cyanobacterium Microcystis aeruginosa using extracts and exudates from potentially
Darren Z. H. Sim   +5 more
wiley   +1 more source

Drivers of species composition in arable‐weed communities of the Austrian–Hungarian borderland region: What is the role of the country?

open access: yesApplied Vegetation Science, Volume 27, Issue 1, January/March 2024.
We studied the weed vegetation of six summer annual crops in the borderland region of Austria and Hungary. Our results suggest that the distinct historical agronomical background of the two countries still has an impact on the weed species composition of arable fields.
Gyula Pinke   +7 more
wiley   +1 more source

Structural, ecological and biogeographical attributes of European vegetation alliances

open access: yesApplied Vegetation Science, Volume 27, Issue 1, January/March 2024.
This new database contains standardized attributes of 12 variables that characterize 1106 phytosociological alliances dominated by vascular plants defined in EuroVegChecklist. These variables include dominant life form, phenological optimum, substrate moisture, substrate reaction, salinity, nutrient status, soil organic matter, vegetation region ...
Zdenka Preislerová   +59 more
wiley   +1 more source

Influence of local environmental gradients on ecological strategies of herbaceous communities in riverine side channels

open access: yesJournal of Vegetation Science, Volume 35, Issue 1, January/February 2024.
Former and secondary arms concentrate strong environmental gradients and plant diversity at fine spatial scale. The role of disturbance and stress‐related parameters for community structure and ecological strategies was assessed. Results highlighted five structuring parameters for taxonomic composition.
Corentin Gaudichet   +4 more
wiley   +1 more source

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