Results 71 to 80 of about 5,439 (224)

Simulated Heatwaves Lead to Upregulated Chemical Defense of a Marine Foundation Macrophyte Against Microbial Colonizers

open access: yesFrontiers in Marine Science, 2020
Climate change is characterized not only by an increase in mean temperature, but also an increase in the variability around the means causing extreme events like marine heatwaves.
Chi Guan   +3 more
doaj   +1 more source

An autonomous and economical benthic incubation chamber for measuring dissolved oxygen fluxes in shallow, low‐flow environments

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 5, May 2026.
Abstract Benthic incubation chambers enclose a known volume of water overlying a known area to measure water chemistry changes and are typically used to quantify the metabolic activity of benthic organisms or communities. Here we present an economical benthic incubation chamber for shallow, low‐flow environments, built using off‐the‐shelf components ...
Luke D. Groff   +2 more
wiley   +1 more source

Long-term seed storage for desiccation sensitive seeds in the marine foundation species Zostera marina L. (eelgrass)

open access: yesGlobal Ecology and Conservation, 2020
Seagrass meadows are recognized as critical and among the most vulnerable habitats on the planet. There is an urgent need to develop techniques to restore and preserve these vital coastal ecosystems.
Shuai Xu   +5 more
doaj   +1 more source

Photoacclimatory Responses of Zostera marina in the Intertidal and Subtidal Zones

open access: yesPLOS ONE, 2016
Photoacclimatory responses of the seagrass Zostera marina in the intertidal and subtidal zones were investigated by measuring chlorophyll a fluorescence parameters, photosynthetic pigments, leaf δ13C values, and shoot morphology in two bay systems. Intertidal plants had higher carotenoid concentrations than subtidal plants to avoid photodamage under ...
Park, Sang Rul   +4 more
openaire   +5 more sources

Soil Carbon Stocks in Fijian Seagrass: Environmental Drivers, National Inventories, and Implications for Blue Carbon Accounting in Small Island Settings

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract Pacific island seagrass systems remain critically underrepresented in global blue carbon assessments despite their potential significance for climate mitigation. We present the first national‐scale assessment of seagrass soil carbon stocks for a Pacific island nation based on 135 sediment cores from 47 sites across Fiji.
Joseph R. Crosswell   +6 more
wiley   +1 more source

Habitat characteristics drive fish recruitment enhancement in threatened coastal nursery habitats

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings underscore the importance of habitat attributes and physical settings as the key predictors of fish enhancement across threatened coastal nurseries of North America. Restoration and management efforts should aim to optimize these factors to maximize fish recruitment potential amid ecosystem degradation. Abstract Structured coastal habitats
Juhyung Lee   +5 more
wiley   +1 more source

Experiment on seagrass (Zostera marina) response to chronically elevated temperature

open access: yes, 2021
This study simulated a 9-months warming scenario on the common seagrass Zostera marina from winter into summer (December 2015 - August 2016) in the Western Baltic Sea (Kiel Fijord), using outdoor mesocosms.
Pansch, Christian   +2 more
core   +1 more source

Estimating responses of marine benthic communities to reduced nutrient loading using process‐based and statistical modelling

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our framework links policy targets (achieving good ecological status) and actions (nutrient emission reductions) to realized biodiversity benefits. The approach also supports the optimal placement of monitoring sites under different nutrient abatement scenarios.
Antti Takolander   +8 more
wiley   +1 more source

The role of intertidal seagrass Zostera spp. in sediment deposition and coastal stability in the Tay Estuary, Scotland

open access: yes, 2012
The Tay estuary is situated on the east coast of Scotland. The estuary is dominated by sediment biotopes, including mudflats which support sparse beds of two nationally scarce seagrass species, Zostera marina var. angustfolia (Hornem.) and Z.
Wilkie, Lorna
core  

Mechanisms of Resilience: Contextualizing the health of subtidal Zostera marina meadows around the San Juan Islands, Washington

open access: yes, 2023
Eelgrass (Zostera marina) is a vital ecosystem engineer in the Salish Sea and is established as an indicator for ecological health in Puget Sound. Declines within eelgrass meadows around the San Juan Islands from monitoring through 2000-2020 have gained ...
Ratliff, Baylen   +2 more
core  

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