Results 81 to 90 of about 7,040 (237)

How much seagrass does a dugong need? Metabolic rate of live wild dugongs, Dugong dugon, determined through indirect calorimetry (oxygen consumption)

open access: yesMarine Mammal Science, Volume 41, Issue 2, April 2025.
Abstract Deterioration of seagrass beds worldwide has raised concern about the future of dugongs because almost all aspects of their life history depend on availability of seagrass. Understanding their energy metabolism and consequently how much seagrass they need will inform protective conservation strategies for dugongs. This study determined resting
Janet M. Lanyon   +5 more
wiley   +1 more source

Wave‐driven plant reconfiguration modifies light availability in seagrass meadows

open access: yesLimnology and Oceanography, Volume 70, Issue 3, Page 749-763, March 2025.
Abstract Seagrasses are considered foundation species in marine and estuarine ecosystems by contributing biomass, providing habitat, and damping waves and currents. Globally, seagrass health and primary productivity are threatened by factors that affect light availability, such as shading by algae and epiphytes, self‐shading, and increased water column
Tracy L. Mandel, Longhuan Zhu
wiley   +1 more source

Polychaeta (Annelida) associated with Thalassia testudinum in the northeastern coastal waters of Venezuela

open access: yesRevista de Biología Tropical, 2014
Seasonal variations of polychaetes in a Thalassia testudinum bed were studied from June 2000 to April 2001 in Chacopata, northeastern Venezuela. Eight replicate samples were taken monthly with a 15 cm diameter core and the sediment was passed through a 0.5 mm mesh sieve. A total of 1,013 specimens, belonging to 35 species, was collected.
Liñero Arana, Ildefonso   +1 more
openaire   +7 more sources

AFLP diversity within and between populations of the Caribbean seagrass Thalassia testudinum (Hydrocharitaceae) [PDF]

open access: yes, 2001
Genetic variation was assessed in the seagrass Thalassia testudinum from three regions of the Caribbean and north Atlantic using allozyme electrophoresis and amplified fragment length polymorphism (AFLP) analysis.
Waycott, M., Barnes, P.A.G.
core   +1 more source

Abundancia y riqueza específica de la ictiofauna asociada con Thalassia testudinum en el Golfo de Cariaco,Venezuela

open access: yesRevista de Biología Tropical, 2004
Los peces constituyen uno de los grupos de organismos más abundantes y diversos dentro de las comunidades de Thalassia testudinum ,uno de los ecosistemas más productivos e importantes del medio marino.El objetivo de esta investigación fue conocer la ...
Thays Allen Peña   +2 more
doaj  

Discovery of a novel potexvirus in the seagrass Thalassia testudinum from Tampa Bay, Florida

open access: yesLimnology and Oceanography Letters, 2019
Seagrass meadows are important coastal ecosystems that are declining worldwide. Given the profound impact of the microbiome on plant health, exploration of the seagrass microbiome is critical for proper ecosystem management and conservation.
Noémi Van Bogaert   +5 more
doaj   +1 more source

Characterizing blue carbon stocks in Thalassia testudinum meadows subjected to different phosphorus supplies: A lignin biomarker approach

open access: yesLimnology and Oceanography, 2018
Seagrass meadows represent globally important stores of carbon. However, environmental heterogeneity in shallow, estuarine environments may shape the quantity, composition, and postdepositional processing of organic carbon stocks (Corg) in such meadows ...
S. Barry   +5 more
semanticscholar   +1 more source

CARBONO ORGÁNICO Y CARACTERÍSTICAS TEXTURALES DE SEDIMENTOS EN ÁREAS DEL PASTO MARINO Thalassia testudinum EN ECOSISTEMAS COSTEROS DEL SURESTE DEL GOLFO DE MÉXICO

open access: yesEcosistemas y Recursos Agropecuarios, 2014
En este estudio se analizaron la distribución textural de los sedimentos superficiales y el contenido de carbono orgánico (C.O.) en áreas costeras asociadas a praderas del pasto marino Thalassia testudinum en dos ambientes costeros diferentes: sistemas ...
LG Calva-Benítez, R Torres-Alvarado
doaj   +1 more source

A Review of Techniques for Transplantation of Turtle Grass, Thalassia testudinum

open access: yes, 1988
Thalassia testudinum (Turtle Grass) is vitally important to the ecology of coastal regions in South Florida and the Caribbean. Due to its high productivity, sediment-binding ability, and frequency as a habitat for many commercially valuable species ...
Kulz, Eric W.
core  

Effects of Laurencia and Palisada Spp. on Epifaunal Composition Within Thalassia Testudinum Beds on Abaco, the Bahamas

open access: yes, 2009
We examined effects of the macroalgae Laurencia and Palisada spp. on epifauna within seagrass beds of Thalassia testudinum. First we conducted a field survey of Thalassia testudinum beds with varying densities of Laurencia and Palisada spp.
Seese, Megan Rebecca
core  

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