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The SLCP Challenge The SLCP Challenge
SLCPs are responsible for a substantial fraction of near term climate change, with a particularly large impact on sensitive regions of the world, and have significant detrimental health, agricultural and environmental impacts.
19 Jun 2014 - by GRID-Arendal
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Time to act Time to act
Short-lived climate pollutants are everywhere in our lives. They are impacting the climate system and the quality of our air. It is time to act against these pollutants and deliver near term and multiple benefits for human well-being.
22 May 2014 - by GRID-Arendal
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GOODS bioregions abyssal GOODS bioregions abyssal
Abyssal provinces bioregions. Depth range 3500 to 6500 metres.
20 Jun 2014 - by GRID-Arendal
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Examples of exploration tools Examples of exploration tools
Exploration for ferromanganese crusts involves the identification, delineation and evaluation of deep sea mineral resources and generally requires sophisticated, multipurpose research vessels using advanced technologies such as deep sea mapping equipment, remotely operated vehicles, photographic and video systems, and sampling and drilling devices.
20 Jun 2014 - by GRID-Arendal
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Key element of marine reserve design Key element of marine reserve design
The hey design elements of marine reserves listed by the partnership for Interdisciplinary Studies of Coastal Oceans (PISCO 2007) provide a useful starting point for considering marine spatial planning and MPA planning.
20 Jun 2014 - by GRID-Arendal
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Sea-floor ferromanganese crust mining system and related sources of potential environmental impact. Sea-floor ferromanganese crust mining system and related sources of potential environmental impact.
The operation of sea-floor production tools will increase levels of introduced noise, vibration, and light. There can be direct damage to other animals, sessile benthic fauna will be particularly vulnerable.
20 Jun 2014 - by GRID-Arendal
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List of potential studies List of potential studies
List of potential studies that may be required to define the environment prior to development. Note that this is not an exhaustive list.
12 Mar 2014 - by GRID-Arendal
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Relative abundance of megafanual taxa Relative abundance of megafanual taxa
Relative abundance of megafaunal taxa (number of animals per hectare) from the different substrate types sampled during Japan-SOPAC surveys.
12 Mar 2014 - by GRID-Arendal
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Cobalt-rich crust Cobalt-rich crust
A generalized schematic of biological characteristics associated with ferromanganese crust on a seamount in the Pacific (with reference to Fukushima 2007 and Clark et al. 2011b).
12 Mar 2014 - by GRID-Arendal
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GOODS bioregions bathyal GOODS bioregions bathyal
Lower bathyal provinces. Depth range 800 to 3000 metres.
12 Mar 2014 - by GRID-Arendal
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Concentration of cobalt, nickel, and other metals of potential economic importance in ferromanganese crusts Concentration of cobalt, nickel, and other metals of potential economic importance in ferromanganese crusts
Cobalt, the trace metal of greatest economic interest, can be up to 2 per cent, but usually averages 0.5 to 0.8 per cent by weight. Ferromanganese crusts contain, among other metals, the highest concentrations of the rare tellurium, which is used in the solar cell industry to produce thin-film photovoltaics – the best material for converting sunlight into electricity
20 Jun 2014 - by GRID-Arendal
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Concentration of iron and manganese in deep sea crusts Concentration of iron and manganese in deep sea crusts
Concentration of iron and manganese in ferromanganese crusts.
12 Mar 2014 - by GRID-Arendal
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Formation of Fe-Mn crusts Formation of Fe-Mn crusts
A wide array of metals and elements dissolved in ocean water are adsorbed (meaning to adhere to a surface) in large quantities onto the manganese and iron oxides. The main source of nearly all metals dissolved in seawater is erosion of the continents. The exception is manganese, which derives primarily from hydrothermal sources and mixes throughout the global ocean.
20 Jun 2014 - by GRID-Arendal
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Location of Seamounts Location of Seamounts
n the Pacific Ocean there are more than 11,000 seamounts (57% of the global total) and 41 000 knolls, and many more might exist in uncharted waters. Many seamounts are within the Exclusive Economic Zone (EEZs) of Pacific Island states. Bathymetric map of the Pacific showing the location of seamounts.
20 Jun 2014 - by GRID-Arendal
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Participating Pacific Island States Participating Pacific Island States
The Pacific ACP States (i.e., Africa-Caribbean-Pacific Group of States) participating in the European-Union-funded SPC Deep Sea Minerals Project.
12 Mar 2014 - by GRID-Arendal
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The road from exploration to exploitation The road from exploration to exploitation
Environmental impact assessment and environmental permitting process considerations – an example from Papua New Guinea.
12 Mar 2014 - by GRID-Arendal
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Gifford Guyot, Tasman Sea, southwest Pacific Ocean Gifford Guyot, Tasman Sea, southwest Pacific Ocean
This multibeam sonar image was collected in 2007 aboard the RV Tangaroa during a Geoscience Australia marine survey. The flat top of the guyot is about 250 m deep.
12 Mar 2014 - by GRID-Arendal
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Potential structure of a mineral fund Potential structure of a mineral fund
A simplified structure of a natural resources fund, its actors and functions.
12 Mar 2014 - by GRID-Arendal
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Yearly revenue vs. withdrawal with PIH Yearly revenue vs. withdrawal with PIH
Yearly revenue vs. withdrawal with permanent-income hypothesis (PIH).
12 Mar 2014 - by GRID-Arendal
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