Results 31 to 40 of about 5,378 (220)

Accumulation of Trace Metal Elements (Cu, Zn, Cd, and Pb) in Surface Sediment via Decomposed Seagrass Leaves: A Mesocosm Experiment Using Zostera marina L. [PDF]

PLoS ONE, 2016
Accumulation of Cu, Zn, Cd, and Pb in the sediment of seagrass ecosystems was examined using mesocosm experiments containing Zostera marina (eelgrass) and reference pools. Lead was approximately 20-fold higher in the surface sediment in the eelgrass pool
Shinya Hosokawa, Susumu Konuma, Yoshiyuki Nakamura   +2 more
doaj   +1 more source

A halo of reduced dinoflagellate abundances in and around eelgrass beds [PDF]

PeerJ, 2020
Seagrass beds provide a variety of ecosystem services, both within and outside the bounds of the habitat itself. Here we use environmental DNA (eDNA) amplicons to analyze a broad cross-section of taxa from ecological communities in and immediately ...
Emily Jacobs-Palmer, Ramón Gallego, Ana Ramón-Laca, Emily Kunselman, Kelly Cribari, Micah Horwith, Ryan P. Kelly   +6 more
doaj   +2 more sources

Habitat Model of Eelgrass in Danish Coastal Waters: Development, Validation and Management Perspectives

Frontiers in Marine Science, 2019
During the last century, eutrophication significantly reduced the depth distribution and density of the habitat forming eelgrass meadows (Zostera marina) in Danish coastal waters.
Peter A. Staehr, Cordula Göke, Andreas M. Holbach, Dorte Krause-Jensen, Karen Timmermann, Sanjina Upadhyay, Sarah B. Ørberg   +6 more
doaj   +1 more source

Genetic structure and diversity of the seagrass Zostera marina along a steep environmental gradient, with implications for genetic monitoring

Frontiers in Climate, 2023
Zostera marina (eelgrass) is a foundation species in coastal zones in the northern hemisphere. Eelgrass is declining across its distribution, a trend likely to accelerate under climate change.
Stefanie R. Ries, Ellika Faust, Kerstin Johannesson, Per R. Jonsson, Per-Olav Moksnes, Ricardo T. Pereyra, Marlene Jahnke   +6 more
doaj   +1 more source

Restoring eelgrass (Zostera marina L.) habitats using a simple and effective transplanting technique.

PLoS ONE, 2014
Eelgrass beds in coastal waters of China have declined substantially over the past 30 years. In this study, a simple new transplanting technique was developed for eelgrass (Zostera marina L.) restoration.
Yi Zhou, Peng Liu, Bingjian Liu, Xujia Liu, Xiaomei Zhang, Feng Wang, Hongsheng Yang   +6 more
doaj   +1 more source

Refinements in Eelgrass Mapping at Tabusintac Bay (New Brunswick, Canada): A Comparison between Random Forest and the Maximum Likelihood Classifier: Raffinements de la cartographie de la zostère dans la baie de Tabusintac (Nouveau-Brunswick, Canada): une comparaison entre Random Forest et la méthode de classification par maximum de vraisemblance

Canadian Journal of Remote Sensing, 2020
Eelgrass (Zostera marina L.) is a marine angiosperm plant that grows throughout coastal areas in Atlantic Canada. Eelgrass meadows provide numerous ecosystem services while they have been acknowledged as important habitats, their location, extent, and ...
David Forsey, Armand LaRocque, Brigitte Leblon, Marc Skinner, Angela Douglas   +4 more
doaj   +1 more source

Potential impacts of finfish aquaculture on eelgrass (Zostera marina) beds and possible monitoring metrics for management: a case study in Atlantic Canada [PDF]

PeerJ, 2018
Eelgrass (Zostera marina) has been designated an Ecologically Significant Species in Atlantic Canada. The development and rapid expansion of netpen finfish aquaculture into sensitive coastal habitats has raised concerns about the impacts of finfish ...
Nakia Cullain, Reba McIver, Allison L. Schmidt, Inka Milewski, Heike K. Lotze   +4 more
doaj   +2 more sources

An ancient eelgrass clone in the Baltic [PDF]

Marine Ecology Progress Series, 1999
We report that an eelgrass bed Zostera marina L. at the Aland Islands, northern Baltic Sea, is dominated by a. single genotype which extends over an area of approximately 160 x 40 m. In total, 47 individuals were sampled and genotyped for 6 highly polymorphic microsatellite loci.
Reusch, T., Boström, C., Stam, W., Olsen, J.   +3 more
openaire   +2 more sources

On the edge: assessing fish habitat use across the boundary between Pacific oyster aquaculture and eelgrass in Willapa Bay, Washington, USA

Aquaculture Environment Interactions, 2020
Estuaries are subject to diverse anthropogenic stressors, such as shellfish aquaculture, which involve extensive use of estuarine tidelands. Pacific oyster Crassostrea gigas aquaculture is a century-old practice in US West Coast estuaries that ...
KA Muething, F Tomas, G Waldbusser, BR Dumbauld   +3 more
doaj   +1 more source

Effects of Seagrass Wasting Disease on Eelgrass Growth and Belowground Sugar in Natural Meadows

Frontiers in Marine Science, 2021
Seagrass meadows provide valuable ecosystem benefits but are at risk from disease. Eelgrass (Zostera marina) is a temperate species threatened by seagrass wasting disease (SWD), caused by the protist Labyrinthula zosterae.
Olivia J. Graham, Lillian R. Aoki, Tiffany Stephens, Joshua Stokes, Sukanya Dayal, Brendan Rappazzo, Carla P. Gomes, C. Drew Harvell   +7 more
doaj   +1 more source