Results 71 to 80 of about 8,796 (221)

Krom (Cr+6)'a Maruz Bırakılmış Ceratophyllum demersum L.' un Biyolojik Cevabı

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
Krom (Cr), endüstrideki yaygın kullanımı nedeniyle ciddi bir kirletici durumuna gelmiştir. Özellikle Cr+6 formunun Cr+3 formundan daha toksik olarak değerlendirilmektedir.
Fatih Duman   +3 more
doaj  

Avaliação operacional do controle mecânico de plantas aquáticas imersas no reservatório de Jupiá Operational evaluation of mechanical control of aquatic macrophytes submerged in the Jupia reservoir

open access: yesPlanta Daninha, 2005
O presente trabalho foi realizado com o objetivo de estudar a coleta e o descarte de plantas aquáticas em diferentes locais e infestações do sistema Tietê/Paraná, no reservatório de Jupiá.
E.D. Velini   +6 more
doaj   +1 more source

Intraspecific trait variability is a key feature underlying the association between community‐weighted mean and abiotic gradients

open access: yesOikos, Volume 2025, Issue 12, December 2025.
Functional plant traits that influence fitness or performance provide a powerful tool for understanding and predicting how plants interact with their environment, respond to ecological changes, and contribute to ecosystem processes. To this day, most trait‐based ecological studies in both terrestrial and aquatic ecosystems have assumed that species ...
Roel Lammerant   +7 more
wiley   +1 more source

Limnological variables and nutritional content of submerged aquatic macrophytes in a tropical lagoon Variáveis limnológicas e conteúdo nutricional de macrófitas aquáticas submersas em uma lagoa tropical

open access: yesActa Limnologica Brasiliensia, 2010
AIM: The aim of this study was to evaluate elemental composition (C, N and P) and carbohydrate and lipids content of aquatic macrophytes Egeria densa, Ceratophyllum demersum and Najas marina found in a lagoon of Norte Fluminense and relate these data to ...
Bruno dos Santos Esteves   +1 more
doaj   +1 more source

Bioaccumulation and translocation of heavy metals by Ceratophyllum demersum from Skadar Lake, Montenegro [PDF]

open access: yesJournal of the Serbian Chemical Society, 2014
Lacustrine systems are very complex water systems in terms of transport and interaction of heavy metals. Primarily, due to its high variability and current chemical parameters, macrophytes’ tissue is a more plausible bio-indicator of the level ...
Kastratović Vlatko   +4 more
doaj   +1 more source

Environmental Studies at Newton Lake, Illinois: Tasks 4, 5, and 7 [PDF]

open access: yes, 1991
ID: 8658; issued March 1, 1991INHS Technical Report prepared for Marathon Oil ...
Nixon, Carolyn   +4 more
core  

Go hard or go home: Major removal of woody vegetation and sediment greatly enhances wetland plant and water beetle diversity recovery in a farmland pond landscape

open access: yesEcological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
We investigated short‐term (1–3 years) pond biodiversity responses to restoration at a variety of management intensities. Ponds undergoing the most intense intervention (major woody vegetation and sediment removal) showed the strongest biodiversity uplift. This is likely in part due to a seedbank response and highlights the value of intense restoration
Ben Siggery   +5 more
wiley   +1 more source

Vegetación acuática y helofítica de la depresión de Padul (Granada) [PDF]

open access: yes, 1991
In the present work a study of aquatic and helophytic vegetation in the Depresion de Padu I is presented. Six water-plant communities, one annual and five helophytic belonging to the fitosociological classes: Lemnetea, Ceratophylletea, Charetea ...
López Nieto, Juan Manuel   +1 more
core   +3 more sources

Ceratophyllum demersum L.

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Flow Resistance due to Aquatic Vegetation in Streams and Flumes

open access: yesEcohydrology, Volume 18, Issue 7, October‐November 2025.
ABSTRACT Although several studies regarding flow resistance due to aquatic vegetation for small‐ and full‐scale are available, the scaling of small‐scale results to full‐scale conditions still needs to be investigated. In this paper, a theoretical flow resistance equation for open channels was tested using literature measurements performed for full ...
Alessio Nicosia   +3 more
wiley   +1 more source

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