Results 91 to 100 of about 1,367 (213)

Plasticité phénotypique et compétitivité chez les hydrophytes : étude expérimentale et de modélisation de Ranunculus peltatus Schrank

open access: yes, 2003
Phenotypic plasticity is an important aspect of how plants develop, function and evolve in their environments. This thesis aimed at investigating the ecological significance of plasticity in hydrophytes and analysing its influence on plant ...
Garbey, Cendrine
core   +1 more source

THE CONTENT OF CAESIUM-137 IN THE RIVERSIDE AND WATER VEGETATION VETKA AND CHECHERSK DISTRICTS OF THE GOMEL REGION OF BELARUS

open access: yesРадиационная гигиена, 2015
The content of radiocaesium was studied in 58 plant samples in 2 districts with only 12 (20,6%) exceeding the allowable level which equals 370 Bk/kg. In Vetka district the highest specific activity of caesium-137 (Bk/kg) was demonstrated by Equisetum ...
N. M. Dajneko, S. F. Timofeev
doaj  

Defining Hydrophytes for Wetland Identification and Delineation [PDF]

open access: yes, 2012
Abstract : The presence of hydrophytic vegetation is an essential ingredient in the definition of wetlands. The National Technical Committee for Wetland Vegetation was, among other things, charged with reviewing the concept of a hydrophyte and constructing a definition that conforms with the use of hydrophytic vegetation for identifying wetlands ...
openaire   +1 more source

The role of invasive hydrophytes in structuring macrophyte assemblages in the newly‑formed gravel pit lakes

open access: yes, 2018
Newly‑formed aquatic habitats, such as gravel pit lakes in river floodplains are usually colonised by macrophyte species few years following the gravel extraction.
Anđelković, Ana   +6 more
core  

Interactive Influence of N and P on their uptake by four different hydrophytes

open access: yes, 2010
The uptake kinetics of nitrogen (N) and phosphorus (P) by hydrophytes can be influenced by the interaction between N and P. In this study, Pistia stratiotes (a floating plant), Eichhornia crassipes (afloating plant), Vallisneria spiralis (a submerged ...
Yan, X, Wang, P, Chen, C, Wang, C
core   +1 more source

Les hydrophytes exotiques envahissantes : plusieurs approches, plusieurs regards

open access: yes, 2016
International audienceLes hydrophytes exotiques envahissantes, telles que Egeria densa et Lagarosiphon major, présentent des taux de croissance élevés et des modalités de dispersion rapide qui leur assurent d'excellentes aptitudes à la colonisation.
Ribaudo, C.
core  

The hidden influence of protozoa on hydrophyte-epiphytic bacterial communities

open access: yesGlobal Ecology and Conservation
Plants and their epiphytic microorganisms synergistically participate in biogeochemical cycling and pollutant removal in wetlands, but the assembly mechanisms of epiphytic microbial communities remain unclear.
Meiting Zhang   +3 more
doaj   +1 more source

Influence of the intertropical convergence zone on early cretaceous plant distribution in the South Atlantic. [PDF]

open access: yesSci Rep, 2022
de A Carvalho M   +5 more
europepmc   +1 more source

"C-wetland": A new paradigm to enhance conservation of carbon-rich wetlands. [PDF]

open access: yesInnovation (Camb), 2023
Chen H, Yu Z, Wu N, Wang Y, Liu X.
europepmc   +1 more source

Imen Smida, Recherche des capacités antibactériennes et antioxydantes des Ludwigia spp, hydrophytes invasives, Thèse de doctorat des universités de Tunis El Manar et d’Aix-Marseille, soutenue le 5 mai 2014, laboratoire : IMBE

open access: yes, 2014
Imen Smida, Recherche des capacités antibactériennes et antioxydantes des Ludwigia spp, hydrophytes invasives, Thèse de doctorat des universités de Tunis El Manar et d’Aix-Marseille, soutenue le 5 mai 2014, laboratoire : IMBE.

core   +1 more source

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