Dataset - Pacific Data Hub

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31 datasets found

Calculated using the Open data scale

Publications

Will coral islands maintain their growth over the next century? A deterministic model of sediment availability at Lady Elliot Island, Great Barrier Reef

International Atomic Energy Agency (IAEA) Publications

A geomorphic assessment of reef system calcification is conducted for past (3200 Ka to present), present and future (2010-2100) time periods. Reef platform sediment production is...
Calculated using the Open data scale

Publications

Functional traits for carbon access in macrophytes

International Atomic Energy Agency (IAEA) Publications

Understanding functional trait distributions among organisms can inform impacts on and responses to environmental change. In marine systems, only 1% of dissolved inorganic carbon in...
Calculated using the Open data scale

Publications

CO2-driven seawater acidification increases photochemical stress in a green alga

International Atomic Energy Agency (IAEA) Publications

Increased CO2 and associated acidification in seawater, known as ocean acidification, decreases calcification of most marine calcifying organisms. However, there is little information...
Calculated using the Open data scale

Publications

Effects of elevated atmospheric CO2 on growth, photosynthesis and nitrogen metabolism in the economic brown seaweed, Hizikia fusiforme (Sargassaceae, Phaeophyta)

International Atomic Energy Agency (IAEA) Publications

Hizikia fusiforme (Harv.) Okamura (brown seaweed) was cultured using aeration with two CO2 conditions: outdoor air (actual atmospheric CO2 concentration, averaging 360 $μ$l l-1) and...
Calculated using the Open data scale

Publications

Carbon and nitrogen accumulation in the economic seaweed Gracilaria lemaneiformis affected by ocean acidification and increasing temperature

International Atomic Energy Agency (IAEA) Publications

During mariculture period, maricultured macroalga Gracilaria lemaneiformis experienced seasonal temperature changes. In this study, we examine the effects of predicted ocean acidification...
Calculated using the Open data scale

Publications

Ocean warming and acidification have complex interactive effects on the dynamics of a marine fungal disease

International Atomic Energy Agency (IAEA) Publications

Diseases threaten the structure and function of marine ecosystems and are contributing to the global decline of coral reefs. We currently lack an understanding of how climate change...
Calculated using the Open data scale

Publications

Greenhouse conditions induce mineralogical changes and dolomite accumulation in coralline algae on tropical reefs

International Atomic Energy Agency (IAEA) Publications

Human-induced ocean acidification and warming alter seawater carbonate chemistry reducing the calcification of reef-building crustose coralline algae (CCA), which has implications for...
Calculated using the Open data scale

Publications

The sounds of silence: regime shifts impoverish marine soundscapes

International Atomic Energy Agency (IAEA) Publications

Context Regime shifts are well known for driving penetrating ecological change, yet we do not recognise the consequences of these shifts much beyond species diversity and productivity....
Calculated using the Open data scale

Publications

Ocean acidification and kelp development: Reduced pH has no negative effects on meiospore germination and gametophyte development of Macrocystis pyrifera and Undaria pinnatifida

International Atomic Energy Agency (IAEA) Publications

The absorption of anthropogenic CO2 by the oceans is causing a reduction in the pH of the surface waters termed ocean acidification (OA). This could have substantial effects on marine...
Calculated using the Open data scale

Publications

Photoperiod mediates the effects of elevated CO2 on the growth and physiological performance in the green tide alga Ulva prolifera

International Atomic Energy Agency (IAEA) Publications

Ulva spp., an increasingly important food, are the dominant species of the large-scale green tides. In this study, both the growth and the physiological responses of the Ulva prolifera...
Calculated using the Open data scale

Publications

Contrasting effects of ocean acidification on tropical fleshy and calcareous algae

International Atomic Energy Agency (IAEA) Publications

Despite the heightened awareness of ocean acidification (OA) effects on marine organisms, few studies empirically juxtapose biological responses to CO2 manipulations across functionally...