Results 41 to 50 of about 1,367 (140)
К ВОПРОСУ ИЗУЧЕНИЯ LOBELIA DORTMANNA L. В ТВЕРСКОЙ ОБЛАСТИ [PDF]
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]
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†
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
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]
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
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
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
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
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
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

