Results 61 to 70 of about 3,891 (192)

Holdfast adhesion in the kelp Alaria marginata: Cell wall polysaccharides and phenolics

Journal of Phycology, EarlyView.
Abstract Adhesion is a critical process in the survival of seaweeds, especially in wave‐swept environments. Kelp (Laminariales) sporophytes secrete adhesives from specialized rhizoid cells to anchor themselves to the substrate and withstand immense forces applied by waves.
Maisie R. Roy‐Musor, Christa Agoawike, A. Lacey Samuels, Patrick T. Martone   +3 more
wiley   +1 more source

Natural antifouling compound production by microbes associated with marine macroorganisms — A review

Electronic Journal of Biotechnology, 2016
In the marine environment, all hard surfaces including marine macroorganims are colonized by microorganisms mainly from the surrounding environment. The microorganisms associated with marine macroorganisms offer tremendous potential for exploitation of ...
Sathianeson Satheesh, Mohammad Abdulaziz Ba-akdah, Abdulmohsin A. Al-Sofyani   +2 more
doaj   +1 more source

Dive surveys and eDNA detect contrasting macroalgal community composition in Nova Scotia, Canada

Journal of Phycology, EarlyView.
Abstract Morphological identification of macroalgae can be time‐consuming and species may be difficult to observe, collect, or identify, preventing detailed study on the distribution and ecology of many species. The use of eDNA in species surveillance and biodiversity assessments has gained considerable traction in studying macroalgae, as it provides ...
Cody M. Brooks, Claudio DiBacco, Meghan C. McBride, Kira A. Krumhansl   +3 more
wiley   +1 more source

Past, present and (possible) future of biofouling regulatory instruments within the international marine environmental protection framework

Environmental Sciences Europe
Marine biofouling is associated with remarkable impacts for many maritime industries and is linked with major environmental concerns. Although national biofouling regulations have been issued by a few countries in the recent past, these remain isolated ...
Mar Santos-Simón, Ainhoa Fernández-García de la Yedra, Maren Ortiz-Zarragoitia, Agnese Marchini   +3 more
doaj   +1 more source

Managing the risk of marine bioinvasion via biofouling: trends in methods of assessment, policy, and legislation

Ocean and Coastal Research
Maritime shipping has been recognized as the main pathway of species transference throughout the world. Ballast water or fouling on vessels have become the main vectors of aquatic species transportation between coastal marine ecosystems, which can lead ...
Fabio C. Xavier, Fernanda C. B. Araujo, Daniela Batista, Luciana V. R. de Messano, Damián Mizrah, Leandro Calado, Sávio Calazans, Beatriz Vallim, Ricardo Coutinho   +8 more
doaj   +1 more source

Testing coir (coconut) fiber as a novel, biodegradable material for coral reef restoration: coir interactions with larval and juvenile corals

Restoration Ecology, EarlyView.
Abstract Introduction Coral populations have declined in recent decades, largely due to anthropogenic climate change. In response, coral restoration projects are being implemented, and rubble stabilization is one such approach. Rubble beds form when dead coral fragments accumulate on the seafloor and can be mobilized by water flow.
Kyle M. Phillips, Carine D. Lefèvre, Carly J. Randall   +2 more
wiley   +1 more source

Antifouling capacity of substrate materials and their effects on settlement and post‐settlement survival of Acropora palmata and Orbicella faveolata

Restoration Ecology, EarlyView.
Abstract Introduction In coral reef restoration, sexual reproduction is a key methodology to enhance coral population recovery. However, post‐settlement survival remains a major bottleneck, as spat are particularly vulnerable to competition with fouling organisms.
Laura C. Arango‐Carvajal, Rodolfo Silva, Miriam Estevez, Gregorio Vargas, Lizette I. Quan‐Young, Anastazia T. Banaszak   +5 more
wiley   +1 more source

It’s a wrap: encapsulation as a management tool for marine biofouling

Biofouling, 2016
(Uploaded by Plazi for the IPBES Invasive Alien Species Assessment) Encapsulation of fouled structures is an effective tool for countering incursions by non-indigenous biofoulers. However, guidelines for the implementation of encapsulation treatments are yet to be established.
Javier, Atalah, Rosemary, Brook, Patrick, Cahill, Lauren M, Fletcher, Grant A, Hopkins   +4 more
openaire   +2 more sources

Microplastic Dynamics in Sediment Layers of Two Ramsar‐Designated Wetlands

Water and Environment Journal, EarlyView.
ABSTRACT Little is known about the vertical and spatial dynamics of microplastics in relation to hydrology and land use, particularly in African context. This study aimed to assess the abundance, type, colour and vertical distribution of microplastics in sediment from two Ramsar‐designated wetlands, the Makuleke and Nylsvley. Sediment core samples were
Nelisiwe Ngomane, Linton F. Munyai, Ross N. Cuthbert, Pule Mpopetsi, Farai Dondofema, Rabelani Mudzielwana, Philippa Huchzermeyer, Tatenda Dalu   +7 more
wiley   +1 more source

Advances in Floating Solar Desalination Systems

Water and Environment Journal, EarlyView.
This review critically classifies floating solar desalination systems into five main categories and compares their thermal performance, productivity and technological limitations. Membrane‐based and multieffect systems showed the highest efficiencies, while traditional designs remain limited by heat losses and scaling.
Daiane Silva de Abreu Benedito, Kênia Kelly Freitas Sarmento, Vanessa Rosales Conserva, Keila Machado de Medeiros, Carlos Antônio Pereira de Lima   +4 more
wiley   +1 more source