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Seagrass Ecology
Seagrass Ecology
2015/8/4
Seagrasses are an enigmatic, yet extremely important group of aquatic plants, and scientific interest in these valuable ecosystems has grown exponentially over the past 30 years. The last decade, in p...
δ13C is a signature of light availability and photosynthesis in seagrass
δ13C signature of light availability photosynthesis in seagrass
2014/4/4
We explored the role of light-saturated (carbon-limited) photosynthesis on δ13C of turtlegrass (Thalassia testudinum Banks ex König) populations from the clear, blue waters of the Great Bahama Ba...
Seasonal and interannual variations of community metabolism rates of a Posidonia oceanica seagrass meadow
community metabolism Seasonal interannual variations
2014/4/4
We report gross primary production (GPP), community respiration (CR), and net community production
(NCP) over a Posidonia oceanica meadow at 10 m in Corsica (Bay of Revellata) based on the open water...
Regional-scale effects of eutrophication on ecosystem structure and services of seagrass beds
Regional-scale effects eutrophication ecosystem structure services of seagrass beds
2014/4/3
Using large-scale field surveys across 12 estuaries in two provinces in Atlantic Canada, we analyzed changes in phytoplankton and benthic macroalgal communities as well as the canopy structure of eelg...
d13 C is a signature of light availability and photosynthesis in seagrass
d13 C a signature of light availability photosynthesis in seagrass
2014/4/2
We explored the role of light-saturated (carbon-limited) photosynthesis ond13C of turtlegrass (Thalassia testudinumBanks ex Ko¨ nig) populations from the clear, blue waters of the Great Bahama Bank an...
Differences in benthic metabolism, nutrient fluxes, and denitrification in Caulerpa taxifolia communities compared to uninvaded bare sediment and seagrass (Zostera capricorni) habitats
Differences in benthic metabolism nutrient fluxes denitrification in Caulerpa taxifolia communities uninvaded bare sediment and seagrass Zostera capricorni habitats
2014/4/4
Benthic metabolism, nutrient fluxes, and denitrification were measured in Caulerpa taxifolia communities that had recently invaded (between 2003 and 2008) bare sediments following the loss of Zostera ...
Optical properties of canopies of the tropical seagrass Thalassia testudinum estimated by a three-dimensional radiative transfer model
Optical properties of canopies tropical seagrass Thalassia testudinum three-dimensional radiative transfer model
2014/4/17
Three-dimensional models of seagrass canopies were constructed by treating leaves as flexible strips that fall under their own weight into naturalistic canopy structures. Canopy structures incorporate...
Seasonal dynamics ofPosidonia oceanicain Magalluf Bay (Mallorca, Spain): Temperature effects on seagrass mortality
Seasonal dynamics oceanicain Magalluf Bay Temperature effects seagrass mortality
2014/4/17
We recorded seasonal and interannual population dynamics of the endemic Mediterranean seagrass Posidonia oceanica in a shallow meadow, Magalluf Bay, Spain (39u30.259N, 2u32.599E), performing direct mo...
Relative importance of trophic interactions and nutrient enrichment in seagrass ecosystems: A broad-scale field experiment in the Baltic–Skagerrak area
Relative importance trophic interactions nutrient enrichment in seagrass ecosystems A broad-scale field experiment the Baltic–Skagerrak area
2014/4/17
The interaction of eutrophication and predation in structuring seagrassZostera marinaL. ecosystems was assessed in a field experiment in three regions along an estuarine salinity gradient, from southe...
Phosphorus release with carbonate dissolution coupled to sulfide oxidation in Florida Bay seagrass sediments
Phosphorus release carbonate dissolution
2014/4/17
We hypothesized that CaCO3 dissolution, coupled to sulfide oxidation, is an important mechanism by which
solid-phase inorganic P (iP) becomes available to seagrass in tropical carbonate sediments. To...
Horizontal distribution and natural resource of seagrass in brackish Lake Obuchi, Aomori Prefecture, Japan
brackish Lake Obuchi seagrass Zostera marina Zostera japonica horizontal distribution natural resource
2009/4/2
The horizontal distribution and quantity of natural resources of seagrass (Zostera marina and Zostera japonica) in brackish Lake Obuchi, located in the center of the Shimokita Peninsula in Aomori Pref...
The role of organic acid exudates in liberating phosphorus from seagrass-vegetated carbonate sediments
The role of organic acid exudates liberating phosphorus seagrass-vegetated carbonate sediments
2014/4/21
Sediment-bound phosphorus (P) is a potential nutrient source for P-limited seagrasses inhabiting carbonate sediments. We explored the role of organic acid (OA) exudation by seagrasses in liberating mi...
Seagrass nurseries contribute to coral reef fish populations
Seagrass nurseries coral reef fish populations
2014/4/18
We here provide strong evidence that seagrass beds act as nurseries providing fish to adult populations of a coral reef fish. We studied this habitat connectivity by tracing life history movements of ...
Interaction between hydrodynamics and seagrass canopy structure: Spatially explicit effects on ammonium uptake rates
hydrodynamics seagrass canopy structure Spatially explicit effects ammonium uptake rates
2014/4/18
The hypotheses that (1) different seagrass morphologies may facilitate different nutrient uptake rates under similar hydrodynamic forcing and (2) this effect on nutrient uptake rates is spatially expl...
Top-down and bottom-up controls on sediment organic matter composition in an experimental seagrass ecosystem
Top-down bottom-up controls sediment organic matter composition an experimental seagrass ecosystem
2014/4/21
We tested the singular and interactive effects of resource availability (light) and community composition (food chain length and herbivore species richness) on eelgrass (Zostera marina) ecosystem prop...