engineering

Reef HQ

Reef HQ is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Reef HQ rather than just read about it. In short: Reef HQ (typeset as ReefHQ) is the world's largest living coral reef aquarium. It is located in Townsville, Queensland, Australia.

Key takeaways

Reef HQ belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Reef HQ to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Reef HQ from memory before moving on to harder problems.

Reference excerpt

Reef HQ (typeset as ReefHQ) is the world's largest living coral reef aquarium. It is located in Townsville, Queensland, Australia. The aquarium was built as a Bicentennial Commemorative project and is a part of the Great Barrier Reef Marine Park Authority (GBRMPA). The Coral Reef Exhibit has 130 coral species and 120 fish species along with hundreds of species of sea stars, sea urchins, sea cucumbers, brittle stars, feather stars, snails, worms and sponges. The aquarium also includes a turtle hospital which rehabilitates sea turtles for release back into the wild. Reef HQ closed in 2021 and a new aquarium is expected to open at the site in 2026.

History Reef HQ was originally the vision of Dr Graeme Kelleher, a former chairman of the Great Barrier Reef Marine Park Authority (GBRMPA). Dr Kelleher's primary objective was to bring the marine environment onto the land and make it easily accessible to the public whilst also encouraging the public to help protect the reef. Reef HQ was originally known as Great Barrier Reef Aquarium when it opened on 14 June 1987. The aquarium was renamed "ReefHQ" in 1999. Since 2009 the name of the aquarium was changed to reflect its original name. It is now known as Reef HQ Great Barrier Reef Aquarium. The turtle hospital opened on 24th August, 2009, which was partially funded by over $60,000 of community donations. It was the first hospital in north Queensland specifically for turtle rehabilitation and this has provided significant educational opportunities for veterinary and marine science students, notably those from James Cook University. In 2021, Reef HQ closed for refurbishment, but after a detailed inspection it was decided to demolish it entirely and built a new aquarium at the site, which is expected to open in 2026. In the meantime, most of the aquarium's inhabitants have been rehomed at other public aquariums and facilities.

Description

Reef HQ Aquarium is inclusive of the Coral Reef Exhibit, a Predator Exhibit, a children's section, a gift shop and cafe. In 2006 Reef HQ opened new 'Exploring our Wetlands' interactive kiosks developed by the Great Barrier Reef Marine Park Authority.

Location Reef HQ Aquarium is located in the same complex as the Museum of Tropical Queensland and the Townsville Aboriginal and Torres Strait Islander Cultural Centre and an IMAX theatre in the Central Business District. Over 110,000 visitors tour Reef HQ Aquarium every year.

Coral Reef Exhibit Water motion is created in the Coral Reef Exhibit by a pneumatic wave machine. Unusually, the aquarium is open to the weather, receiving precipitation, sun- and moonlight, just like natural coral reefs. The tank holds approximately 2.5 million litres of water.

Predator Exhibit The underwater tunnel is open one side to view the Coral Reef Exhibit, the other side is a mesmerizing display of larger predatory species such as potato cod, blacktip reef sharks and leopard shark (which have been bred successfully at Reef HQ). The backdrop of this exhibit resembles a wreck, which could be taken as a replica of the world famous the SS Yongala (lying submerged south off the coast from Townsville).

See also Great Barrier Reef Marine Park Reef HQ Aquarium website

References

External links Official website

Illustrations

Worked examples

Example 1 — a first encounter with Reef HQ

Start with the simplest possible case. Write down what Reef HQ claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Reef HQ before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Reef HQ ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Reef HQ

In research: Reef HQ appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Reef HQ in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Reef HQ is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1987 establishments in Australia, Aquaria in Australia, Buildings and structures in Townsville, so understanding it makes those chapters shorter.
In everyday life: Look for Reef HQ outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Reef HQ in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Reef HQ means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Reef HQ out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Reef HQ in simple terms?

Reef HQ (typeset as ReefHQ) is the world's largest living coral reef aquarium. It is located in Townsville, Queensland, Australia.

Why does Reef HQ matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Reef HQ?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Reef HQ.