Publications about Moreton Bay

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Light intensity and the interactions between physiology, morphology and stable isotope ratios in five species of seagrass (Page 1)

Light intensity and the interactions between physiology, morphology and stable isotope ratios in five species of seagrass

Grice AM, Loneragan NR, and Dennison WC ·
1996

The effects of light intensity on stable isotope ratios, physiology and morphology of five seagrass species were investigated in an outdoor, light controlled experiment. Seagrasses were maintained in flowing seawater aquaria, with each seagrass species exposed to different light regimes (5, 15, 20, 30, 50, and 100% full sunlight) using shade screens.

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Tissue nutrient content of Gracilaria spp (Rhodophyta) and water quality along an estuarine gradient (Page 1)

Tissue nutrient content of Gracilaria spp (Rhodophyta) and water quality along an estuarine gradient

Horrocks JL, Stewart GR, and Dennison WC ·
1995

Tissue nutrient content of Gracilaria spp. (Rhodophyta) was tested as a bioindicator of water column nutrient availability in the Logan River and southern Moreton Bay, south-eastern Queensland. Macroalgae were incubated for one to two weeks within flow-through incubation chambers suspended in the water column. Tissue nutrient content of Gracilaria spp, and water column nutrients were measured at five sites over a five-month period.

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Influence of Nitrogen Source and Availability on Amino Acids, Pigments and Tissue Nitrogen of Gracilaria edulis (Rhodophyta) (Page 1)

Influence of Nitrogen Source and Availability on Amino Acids, Pigments and Tissue Nitrogen of Gracilaria edulis (Rhodophyta)

Jones AB ·
1994

Increasing eutrophication of coastal marine environments has led to the development of nutrient sampling programs to monitor water quality. Various shortcomings of chemical analyses have identified the need to develop biological indicators (bioindicators) that can be used to detect available nutrient concentrations. Macroalgal tissue nutrient content, pigments, and amino acids appear to be responsive to water column nutrient availability.

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