Results 81 to 90 of about 4,093 (202)

Tracing the early development of harmful algal blooms with the aid of Lagrangian coherent structures

open access: yes, 2007
Several theories have been proposed to explain the development of harmful algal blooms (HABs) produced by the toxic dinoflagellate \emph{Karenia brevis} on the West Florida Shelf.
F. J. Beron-vera   +4 more
core   +2 more sources

Trichechus manatus Linnaeus 1758

open access: yes, 1993
Published as part of Don E. Wilson, 1993, Order Sirenia, pp. 365-366 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on pages 365-366, DOI: 10.5281/zenodo ...
openaire   +2 more sources

Drone photogrammetry reveals contrasting body conditions of dugongs across the Indo‐Pacific

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 6, Page 701-718, December 2025.
The monitoring of body condition has gained traction as a way to provide early warning signals of population decline, prompting conservation actions. However, the environmental and anthropogenic drivers of body condition variations are rarely investigated.
Camille Goudalier   +16 more
wiley   +1 more source

Actualización de datos sobre la distribución del manatí (Trichechus manatus manatus) en los sistemas fluvio-lagunares que conectan con la laguna de Términos, Campeche, a través de la participación comunitaria

open access: yesRevista Mexicana de Biodiversidad, 2019
El manatí (Trichechus manatus manatus) es un mamífero acuático que está en peligro de extinción. Una población importante de esta especie se encuentra en los sistemas fluvio-lagunares que conectan con la laguna de Términos, Campeche, en donde también ...
Paloma Ladrón de Guevara-Porras   +2 more
doaj   +1 more source

Grazing by manatees excludes both new and established wild celery transplants: Implications for restoration in Kings Bay, FL, USA [PDF]

open access: yes, 2004
We conducted a field experiment between August 2001 and February 2002 in Kings Bay, FL, USA, designed to determine whether the amount of time allowed for wild celery (Vallisneria americana Michx) transplants to establish altered the effect of ...
Frazer, T.K.   +2 more
core  

Helminth parasites in feces of Antillean manatees Trichechus manatus manatus (Sirenia:Trichechidae) in Mexico: Gulf of Mexico and Caribbean [PDF]

open access: yes, 2017
Background. Low helminth diversity has been reported in West Indian manatees (Trichechus manatus ). Most studies were conducted on the Florida sub species T. m.
Hernández-Olascoaga, Arturo   +2 more
core   +2 more sources

Historical Collections of Tropical Marine Mammals Are an Excellent Resource for Ancient DNA

open access: yesMolecular Ecology Resources, Volume 25, Issue 7, October 2025.
ABSTRACT The ability to predict ancient DNA sequencing success in natural history collections is critical to reducing the amount of destructive sampling of a finite resource. So far, studies investigating such success have predominantly focused on taxa with ranges restricted to temperate or cold environments at northern latitudes, which likely aids DNA
Lydia Hildebrand Furness   +5 more
wiley   +1 more source

DOS NUEVOS REGISTROS DE CRUSTÁCEOS ASOCIADOS A LA PIEL DEL MANATÍ Trichechus manatus (CHORDATA, MAMMALIA, SIRENIA) DE LA REGIÓN NOROCCIDENTAL DE CUBA

open access: yesRevista de Investigaciones Marinas, 2023
Se presentan dos especies de crustáceos asociados a la piel del manatí Trichechus manatus, en una localidad de la costa noroccidental cubana. Un cirripedio del género Chelonibia (Cirripedia, Sessillia) y un tanaidáceo del género Sinelobus (Crustacea ...
Manuel Ortiz   +2 more
doaj  

Summary of 1987 and 1988 manatee aerial surveys at Kennedy Space Center [PDF]

open access: yes
Aerial surveys of manatees conducted since 1977 at Kennedy Space Center (KSC) have provided a very useful and cost effective monitoring tool in the assessment of abundance and distribution of manatees in the northern Banana River.
Provancha, Jane A., Provancha, Mark J.
core   +1 more source

Use of aerial survey and aerophotogrammetry methods in monitoring manatee populations [PDF]

open access: yes, 1996
We evaluated the use of strip-transect survey methods for manatees through a series of replicate aerial surveys in the Banana River, Brevard County, Florida, during summer 1993 and summer 1994.
Ackerman, Bruce B.   +3 more
core  

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