Results 71 to 80 of about 4,927 (221)

Tropical seagrass-associated macroalgae distributions and trends relative to water quality [PDF]

open access: yes, 2007
Tropical coastal marine ecosystems including mangroves, seagrass beds and coral reef communities are undergoing intense degradation in response to natural and human disturbances, therefore, understanding the causes and mechanisms present challenges for ...
Boyer, Joseph N.   +3 more
core   +1 more source

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

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

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

Field Notes on Thalassia Testudinum Growing Under Stress Conditions

open access: yesEuropean Journal of Environment, 2013
Field observations of Thalassia testudinum Banks ex Konig specimens growing under stress conditions revealed the presence of paracytic stomata on their leaves. Stomata are common to living plants in both land and freshwater environments, but are previously unknown in plants inhabiting salt water environments.
openaire   +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

Análisis fitoquímico cualitativo de los extractos acuosos de Thalassia testudinum Banks ex Köning et Sims de la localidad de Champotón, Campeche, México, durante el ciclo anual 2016-2017.

open access: yesPolibotánica, 2019
Antecedentes. Thalassia testudinum Banks ex Köning et Sims es una fanerógama marina, monocotiledónea, dioica que se distribuye desde Florida, el Golfo de México hasta las costas de Colombia y Venezuela.
Ramón Ulises García Granados
doaj  

Artificially induced aggregation of fauna and their effects on nutrient regimes and primary producers in an oligotrophic subtropical estuary [PDF]

open access: yes, 2006
In order to investigate the role of faunal aggregations in concentrating nutrients in the oligotrophic landscape of Florida Bay, I manipulated faunal densities in Florida Bay sea grass beds by constructing artificial reefs.
Dewsbury, Bryan M.
core  

Description of the Late Holocene South‐east Saline Everglades, Florida palustrine depositional environment with comparisons to other Holocene environments

open access: yesThe Depositional Record, Volume 11, Issue 1, Page 467-485, February 2025.
The South‐east Saline Everglades marl deposition began ca 3200 year BP and the increasing rate of sea‐level rise since 1900 is driving saltwater encroachment at rates that will eliminate freshwater wetlands prior to 2100. The transgressive marl unit is contrasted to other South Florida and global Holocene palustrine depositional environments, providing
John F. Meeder
wiley   +1 more source

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