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  2. Shark tunnel - Wikipedia

    en.wikipedia.org/wiki/Shark_tunnel

    Aquarium name Location Length of tunnel Depth of tunnel floor in aquarium Tank size Adventure Aquarium: Camden, New Jersey, United States 40 ft (12 m) 9 ft (2.7 m) 550,000 US gal (2,100,000 L) Antalya Aquarium [3] Antalya, Turkey 430 ft (131 m) 11 ft (3.7 m) 1,300,000 US gal (5,000,000 L) Aquaria KLCC [4] Kuala Lumpur, Malaysia

  3. Chart datum - Wikipedia

    en.wikipedia.org/wiki/Chart_datum

    A chart datum is the water level surface serving as origin of depths displayed on a nautical chart and for reporting and predicting tide heights. A chart datum is generally derived from some tidal phase, in which case it is also known as a tidal datum. [1] Common chart datums are lowest astronomical tide (LAT) [1] and mean lower low water (MLLW).

  4. List of largest aquariums - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_aquariums

    Large aquariums exhibit a wide variety of species and animals in a large range of tanks. These are typically public aquariums and may also include oceanariums and dolphinariums, designed to showcase a diverse range of marine animals for the public. In operation Only aquariums with a total capacity of more than 10 million litres and/or a tank larger than 5 million litres are included in the ...

  5. Serpentinization - Wikipedia

    en.wikipedia.org/wiki/Serpentinization

    During serpentinization, large amounts of water are absorbed into the rock, increasing the volume, reducing the density and destroying the original structure. [7] The density changes from 3.3 to 2.5 g/cm 3 (0.119 to 0.090 lb/cu in) with a concurrent volume increase on the order of 30-40%. [ 8 ]

  6. Bathymetric chart - Wikipedia

    en.wikipedia.org/wiki/Bathymetric_chart

    Bathymetric charts showcase depth using a series of lines and points at equal intervals, called depth contours or isobaths (a type of contour line). A closed shape with increasingly smaller shapes inside of it can indicate an ocean trench or a seamount, or underwater mountain, depending on whether the depths increase or decrease going inward.

  7. Ringwoodite - Wikipedia

    en.wikipedia.org/wiki/Ringwoodite

    Ringwoodite is polymorphous with forsterite, Mg 2 SiO 4, and has a spinel structure.Spinel group minerals crystallize in the isometric system with an octahedral habit. Olivine is most abundant in the upper mantle, above about 410 km (250 mi); the olivine polymorphs wadsleyite and ringwoodite are thought to dominate the transition zone of the mantle, a zone present from about 410 to 660 km

  8. Under keel clearance - Wikipedia

    en.wikipedia.org/wiki/Under_keel_clearance

    UKC = Charted Depth − Draft-/+ Height of Tide. Ship masters and deck officers can obtain the depth of water from Electronic navigational charts. [5] More dynamic or advanced calculations include safety margins for manoeuvring effects and squat. [7] Computer systems and software can be used to manage and calculate UKC for ships and ports.

  9. Bathymetry - Wikipedia

    en.wikipedia.org/wiki/Bathymetry

    The first recorded evidence of water depth measurements are from Ancient Egypt over 3000 years ago. [3] Bathymetry has various uses including the production of bathymetric charts to guide vessels and identify underwater hazards, the study of marine life near the floor of water bodies , coastline analysis and ocean dynamics , including ...