biology

The Tree Register

The Tree Register is a biology 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 The Tree Register rather than just read about it. In short: The Tree Register, or more fully, the Tree Register of the British Isles (T.R.O.B.I.), is a registered charity run by volunteers, collating and updating a database of notable trees throughout Britain and Ireland. It comprises a computer database which in 2022 contained details of 250,000 trees.

Key takeaways

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

Reference excerpt

The Tree Register, or more fully, the Tree Register of the British Isles (T.R.O.B.I.), is a registered charity run by volunteers, collating and updating a database of notable trees throughout Britain and Ireland. It comprises a computer database which in 2022 contained details of 250,000 trees. It was established in 1988 by co-founders Vicky Hallett, who later became Vicky Schilling, and Alan Mitchell, the internationally acclaimed dendrologist. The register contains computerised data from the original hand-written records of the two founders together with other historical records taken from reference works going back more than 200 years. Recent height and girth measurements can be compared to those recorded by the likes of Loudon (1830s), Elwes and Henry (early 1900s) and the Hon. Maynard Greville (1950s), providing a valuable record of growth rates. The Tree Register was one of the founders of the Ancient Tree Hunt campaign. After Schilling died, the Vicky Schilling Bursary Award was set up by The Tree Register to support the work of volunteer tree recorders. From 2015 to 2023, over 10,000 sets of measurements were added by the Registrar to the Tree Register database most years, thus ensuring that it remains the largest database of its type in the world. In 2024, The Tree Register produced its first Yearbook for 2023-24. The Yearbook was sponsored by Sir Paul McCartney.

See also The Tree Council Champion Trees

References

External links Official website Johnson, Owen (2011). Champion Trees of Britain & Ireland: The Tree Register Handbook. Kew: Royal Botanic Gardens. ISBN 9781842464526. OCLC 1023259931. Retrieved 28 November 2020 – via Google Books.

Illustrations

Worked examples

Example 1 — a first encounter with The Tree Register

Start with the simplest possible case. Write down what The Tree Register claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 The Tree Register 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 The Tree Register 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 The Tree Register

In research: The Tree Register appears in biology 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 The Tree Register 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: The Tree Register is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ecology of the British Isles, Environmental charities based in the United Kingdom, Organisations based in Bedford, so understanding it makes those chapters shorter.
In everyday life: Look for The Tree Register 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “The Tree Register” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study The Tree Register in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what The Tree Register 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 The Tree Register out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is The Tree Register in simple terms?

Why does The Tree Register matter?

Because it connects several biology 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 The Tree Register?

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 The Tree Register.