Results 61 to 70 of about 882 (174)

First Report of Marinomyxa spp. (Rhizaria: Endomyxa: Phytomyxea) Infection in Seagrasses Halophila beccarii and Halophila decipiens: Supporting Evidence for a Long‐Standing Symbiosis

Plant Pathology, Volume 75, Issue 3, May–June 2026.
A survey of phytomyxid parasites in seagrasses of the genus Halophila reveals previously unrecognised diversity and a widespread presence of Marinomyxa within Halophila meadows, supporting a tight co‐evolutionary relationship between the two genera. ABSTRACT Marinomyxa is a genus of obligate intracellular parasitic protists known to infect tropical ...
Viktorie Kolátková, Ekkalak Rattanachot, Angel Dieppa, Ryan M. R. Gawryluk   +3 more
wiley   +1 more source

Isotopic ratios and elemental contents as indicators of seagrass C processing and sewage influence in a tropical macrotidal ecosystem (Madagascar, Mozambique Channel)

Scientia Marina, 2008
Isotopic ratios and elemental concentrations of carbon and nitrogen were measured in seven seagrass species colonising different tidal flats near Toliara (SW Madagascar) in order to determine the potential use of these parameters for assessing C ...
Gilles Lepoint, Bruno Frédérich, Sylvie Gobert, Eric Parmentier   +3 more
doaj   +1 more source

Breaking down seagrass fragmentation in a marine heatwave impacted World Heritage Area

Remote Sensing in Ecology and Conservation, Volume 12, Issue 2, Page 183-198, April 2026.
Habitat fragmentation can exacerbate the impacts of habitat loss but is rarely quantified in marine environments. Using satellite‐derived habitat maps, we identify widespread seagrass fragmentation following a marine heatwave that contributed to a dramatic shift in seascape structure in the Shark Bay World Heritage Area.
Michael D. Taylor, Simone Strydom, Matthew W. Fraser, Ana M. M. Sequeira, Gary A. Kendrick   +4 more
wiley   +1 more source

Evaluating methods for high‐resolution, national‐scale seagrass mapping in Google Earth Engine

Remote Sensing in Ecology and Conservation, Volume 12, Issue 2, Page 292-304, April 2026.
Marine habitat mapping using satellite imagery can provide baseline and monitoring data across large spatial scales and in remote locations globally. This study evaluates how key methodological choices influence the accuracy of open‐source (for non‐commercial use), cloud‐based satellite mapping workflows for seagrass meadows in the Maldives.
Matthew Floyd, Holly K. East, Andrew J. Suggitt   +2 more
wiley   +1 more source

Biological activities of the sulfated polysaccharide from the vascular plant Halodule wrightii [PDF]

Revista Brasileira de Farmacognosia, 2012
A sulfated polysaccharide (SPSG) was successfully isolated from seagrass Halodule wrightii Asch., Cymodoceaceae, and its antioxidant and anticoagulant activities were investigated. The data presented here showed that the SPSG is a 11 kDa sulfated heterogalactan with a sulfatation degree of 20.63% and it also contains glucose and xylose.
Silva, Juliana M. C., Dantas-Santos, Nednaldo, Gomes, Dayanne L., Costa, Leandro S., Cordeiro, Sara L., Costa, Mariana S. S. P., Silva, Naisandra B., Freitas, Maria L., Scortecci, Katia Castanho, Leite, Edda L., Rocha, Hugo A. O.   +10 more
openaire   +3 more sources

Screening Activities of Crude Extracts Produced Halodule sp. Seagrass-Associated Fungus

Ilmu Kelautan
Secondary metabolites from marine microorganisms, including marine-derived fungi, have consented to developing guide bioactive compounds. Marine-derived fungi were reported to be associated with various habitats, including seagrasses.
Safwan Safwan, Sucilawaty Ridwan, Musyarrafah Musyarrafah, Rina Wijayanti   +3 more
doaj   +1 more source

Long‐Term Trends in Juvenile Blue Crab Recruitment Patterns in a Wind‐Driven Estuary

Fisheries Oceanography, Volume 35, Issue 2, Page 225-236, March 2026.
ABSTRACT Conserving exploited marine species requires understanding population dynamics across life stages and habitats. This study analyzes juvenile blue crab (Callinectes sapidus) recruitment trends in North Carolina's Albemarle‐Pamlico Estuarine System.
Erin Voigt, Lisa Etherington, David Eggleston   +2 more
wiley   +1 more source

Examining Marine Assemblages Across an Inverse Salinity Gradient

Molecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Salinity gradients and fluctuations can create a natural ecological filter, with few species tolerating salinity above 50 practical salinity units (PSUs). We investigated how an inverse salinity gradient affected marine community diversity and composition in Shark Bay, a remote hypersaline coastal embayment in Western Australia.
Kirsty E. Richards, Simon Jarman, Benjamin J. Saunders, Shaun Wilson, Euan S. Harvey   +4 more
wiley   +1 more source

Epibion Makrofit Pantai Berpasir di Kabupaten Jepara, Jawa Tengah (Epibiont Macrophyte on Sandy Beach, in the Regency of Jepara, Central Java)

Ilmu Kelautan, 2014
Epibion merupakan organisme yang hidup melekat pada berbagai jenis substrat alamiah di dasar perairan dan berperan penting sebagai pemakan sisa. Bandengan dan Pulau Panjang adalah dua lokasi pantai berpasir yang terletak berdekatan di Kabupaten Jepara ...
Irwani Irwani, Norma Afiati
doaj   +1 more source

Seagrasses are most vulnerable to marine heatwaves in tropical zones: local‐scale and broad climatic zone variation in thermal tolerances

New Phytologist, Volume 249, Issue 6, Page 2835-2851, March 2026.
Summary Under a changing climate, it is imperative that we understand how species may respond to temperature impacts, which can differ among populations of the same species due to local drivers. Thermal tolerance data, which can be used to assess an organism's upper thermal limits, is valuable to identify species and/or populations' susceptibility to ...
Nicole Said, Chanelle Webster, Simone Strydom, Natasha Dunham, Matthew P. Adams, Kathryn McMahon   +5 more
wiley   +1 more source