Results 31 to 40 of about 13,599 (136)
Relevance. Monitoring of extractive, mining processing and recycling enterprises impact on the environment is the important current scientific and practical problem.
Nikolai Mikhailovich Dayneko +2 more
doaj +2 more sources
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
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
Persicaria lapathifolia (BOL0222217)
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: CaryophyllalesFamily: PolygonaceaeScientific name: Persicaria lapathifolia (L.) DelarbreSpecimen barcode ...
Bolus Herbarium (9862976)
core +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
Persicaria amphibia (L.) Delarbrerenouée amphibieWater smartweedWetlands - Rd 774T. Chisholm2 km N. of field station; boggy wetland, just beyond mixed stand of Populus tremuloides and Picea glauca1406 mTypha latifolia, Mentha arvensis, Prunella vulgaris,
577 T. Chisholm, B. Gorham
core +1 more source
Persicaria lapathifolia (BOL0222216)
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: CaryophyllalesFamily: PolygonaceaeScientific name: Persicaria lapathifolia (L.) DelarbreSpecimen barcode ...
Bolus Herbarium (9862976)
core +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
Persicaria lapathifolia (BOL0222215)
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: CaryophyllalesFamily: PolygonaceaeScientific name: Persicaria lapathifolia (L.) DelarbreSpecimen barcode ...
Bolus Herbarium (9862976)
core +1 more source

