Results 31 to 40 of about 369,245 (180)

The Macrophytic Vegetation of River Ethiope at the Umuaja Ukwani Local Government Area of Delta State, Nigeria

open access: yesEngineering Proceedings, 2023
This abstract presents an overview of aquatic macrophytes and their importance for the structure and function of aquatic ecosystems. It also discusses the effect of water quality and nutrient enrichment on macrophyte distribution, and the development of ...
Prosper Onochie, Elohor-Oghene Amarie
doaj   +1 more source

Control of macrophytes by grass carp (ctenopharyngodon idella) in a Waikato drain, New Zealand [PDF]

open access: yes, 2003
Hornwort (Ceratophyllum demersum L.) and other aquatic macrophytes have historically been mechanically removed from the Rangiriri drain and Churchill East drain to maintain drain efficiency.
Bannon, Henry James   +5 more
core   +1 more source

Effects of aquatic vegetation type on denitrification [PDF]

open access: yes, 2011
In a microcosm 15N enrichment experiment we tested the effect of floating vegetation (Lemna sp.) and submerged vegetation (Elodea nuttallii) on denitrification rates, and compared it to systems without macrophytes.
Klein, J.J.M., de   +4 more
core   +1 more source

Aquatic macrophytes

open access: yes, 2023
Presentation is delivered during the BIOLAWEB eDNA Workshop in Belgrade (October 2023), explores the classification, ecological roles, and monitoring methods of aquatic macrophyteseDNA for macrophytes workshop (October ...
Ballot, Andreas
core   +4 more sources

Oligochaeta (Annelida: Clitellata) associated to aquatic macrophytes in Brazil

open access: yesBiotemas, 2016
Oligochaeta are still characterized as a poorly studied group among the aquatic macroinvertebrates and few studies about their ecology were conducted in Brazil.
Nathalie Aparecida de Oliveira Sanches   +4 more
doaj   +1 more source

Arsenic accumulation by edible aquatic macrophytes

open access: yesEcotoxicology and Environmental Safety, 2014
Edible aquatic macrophytes grown in arsenic (As)-contaminated soil and sediment were investigated to determine the extent of As accumulation and potential risk to humans when consumed. Nasturtium officinale (watercress) and Diplazium esculentum (warabi) are two aquatic macrophytes grown and consumed in Hawaii. Neither has been assessed for potential to
K A, Falinski   +3 more
openaire   +2 more sources

Spatial distribution and biomass of aquatic rooted macrophytes and their relevance in the metabolism of a Mediterranean coastal lagoon [PDF]

open access: yes, 2007
This work aims to characterise the current autotrophic compartment of the Albufera des Grau coastal lagoon (Menorca, Balearic Islands) and to assess the relationship between the submerged macrophytes and the limnological parameters of the lagoon.
Obrador, Biel   +5 more
core   +1 more source

The study of aquatic macrophytes in Neotropics: a scientometrical view of the main trends and gaps

open access: yesBrazilian Journal of Biology
Aquatic macrophytes comprises a diverse group of organisms including angiosperms, ferns, mosses, liverworts and some macroalgae that occur in seasonally or permanently wet environments.
AA. Padial, LM. Bini, SM. Thomaz
doaj   +1 more source

Influence of limnological variables on aquatic macrophytes in the Belo Monte reservoir, Amazon, Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências
The demand for electricity grows with human expansion. Hydroelectric plants harness river energy but impact freshwater ecosystems. Reservoirs alter water flow, sediment, and local aquatic communities.
GEYSA KELLY O. VELOSO   +4 more
doaj   +1 more source

The Responses of Aquatic Plants to Water-Level Fluctuation: A Review

open access: yesPlants
Water-level fluctuation (WLF) is a key factor disturbing aquatic ecosystems, particularly aquatic plants (macrophytes in this review). These organisms are exceptionally sensitive to WLF as it profoundly governs their spatial distribution, productivity ...
Ai-Ping Wu   +11 more
doaj   +1 more source

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