Results 11 to 20 of about 5,036 (192)

Comparison of Polyphenolic Content and Bioactivities Between Extracts from the Living Plants and Beach Deposits of the Submerged Brackish Water Angiosperm Ruppia maritima [PDF]

open access: yesMolecules
Bioactive extracts from living plants (LR) and beach deposits (NR) of the submerged brackish water angiosperm Ruppia maritima were examined for their antioxidant activity and anticancer potential.
Alkistis Kevrekidou   +7 more
doaj   +2 more sources

Herbivory of oil-exposed submerged aquatic vegetation Ruppia maritima.

open access: yesPLoS ONE, 2018
Oil spills, such as the Deepwater Horizon spill in the Gulf of Mexico, have the potential to dramatically alter coastal food webs through a variety of mechanisms.
Charles W Martin, Erick M Swenson
doaj   +4 more sources

Chloroplast genome structure and phylogenetic position of Ruppia sinensis Shuo Yu & den Hartog [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
Ruppia is widely distributed in marine and inland saline habitats in temperate and tropical regions. In this study, the complete chloroplast genome sequence of R. sinensis was successfully obtained using Illumina sequencing.
Shuo Yu, Miao-Miao Shi, Kai Jiang
doaj   +2 more sources

Ruppia drepanensis Tineo ex Guss. en Navarra [PDF]

open access: yesMunibe Ciencias Naturales, 2011
Una población de Ruppia drepanensis Tineo ex Guss. ha sido hallada en la balsa de Zolina-Ezkoriz, es la primera cita de esta especie hidro-halófila en Navarra y podría representar una de las poblaciones más extensas en su límite norte de distribución. La
María A. Ibargutxi
doaj   +1 more source

Seasonal Fluctuations of the Seagrass Holobiont under Contrasting Environmental Conditions. [PDF]

open access: yesEnviron Microbiol Rep
(A) The inharmonious state of the Coorong and the different sample types collect with throughout this study. (B, C) Biofilm, including the presence of diatoms and bacteria, attached on the leaves of Ruppia. ABSTRACT Microbial communities are widely recognised as indicative of ecosystem health.
Jamieson T   +4 more
europepmc   +2 more sources

Growth Performance of Diminutive <i>Halophila ovalis</i> Seagrass Related to Substrate Condition in an Abandoned Mariculture Pond. [PDF]

open access: yesEcol Evol
Halophila ovalis seagrasses clonally reproduce under both raw pond soil and open sea soil conditions in the tidal‐connected mariculture ponds. The pond soil supports a more rapid seagrass reproduction, as indicated by more leaf numbers of H. ovalis in the pond soil treatment from the 70th day onward.
Wu H   +7 more
europepmc   +2 more sources

Osteology of the Feeding Apparatus of Chilean Flamingo Phoenicopterus chilensis (Aves: Phoenicopteridae). [PDF]

open access: yesJ Morphol
1. The skull features a broad, dorsoventrally flattened frontal region articulating with an elongated upper jaw that is complemented by the mandible's downward bend along its proximal half. 2. The low mechanical advantage in the mandible is attributed to the reduced and shallow insertion areas of the adductor muscles, which are positioned close to the ...
Aldana Ardila O, Carlos CJ.
europepmc   +2 more sources

Low Genetic Connectivity of Strongly Inbred Ruppia brevipedunculata in Aquaculture Dominated Lagoons (Viet Nam)

open access: yesFrontiers in Conservation Science, 2021
Lagoonal environments exhibit high levels of instability depending on hydrological, climatic and ecological factors, thereby influencing the distribution and structure of submerged plant communities.
Ludwig Triest   +6 more
doaj   +1 more source

Effects of competition and predation risk from a life history intraguild predator on individual specialisation. [PDF]

open access: yesJ Anim Ecol
Individual niche specialisation is widespread within animal populations and can have important ecological consequences. Predation and competition are known drivers of individual specialisation, but their combined effects are unstudied. This mesocosm experiment shows that competition and predation from a single antagonist can have variable effects on ...
Richarson MRA, Ingram T.
europepmc   +2 more sources

Temporal changes in species richness and fish composition in a submerged vegetation habitat in Veracruz, Mexico [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2017
Background. Because estuarine fish communities undergo temporal changes in abundance and species composition, the influence of environmental factors on diel and seasonal variation in the structure of a fish community was evaluated.
M. Castillo-Rivera   +2 more
doaj   +3 more sources

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