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Kolombangara

Kolombangara is a earth science 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 Kolombangara rather than just read about it. In short: Kolombangara (sometimes spelled Kulambangara) is an island in the New Georgia Islands group of the nation state of Solomon Islands in the southwestern Pacific Ocean. The name is from a local language, a rough translation of its meaning is "Water Lord" with approximately 80 rivers and streams running down its flanks.

Kolombangara — main illustration
Kolombangara — illustration

Key takeaways

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

Reference excerpt

Kolombangara (sometimes spelled Kulambangara) is an island in the New Georgia Islands group of the nation state of Solomon Islands in the southwestern Pacific Ocean. The name is from a local language, a rough translation of its meaning is "Water Lord" with approximately 80 rivers and streams running down its flanks.

Geography Almost perfectly round in shape and about 30 km (19 miles) across, the island is a stratovolcano that reaches an elevation of 1,770 metres (5,807 ft) at Mount Veve. The island forms part of the southern boundary of the New Georgia Sound; to the northwest the Vella Gulf separates it from Vella Lavella and Gizo, while to the southeast New Georgia lies across the Kula Gulf. West-southwest of Kolombangara is Ghizo Island, upon which the Western provincial capital Gizo is located. The island is heavily forested, with few inhabitants. There are two notable settlements, Ringgi and Mongga, the former being the larger. The most significant industry on the island is logging, principally based at Poitete.

Environment Two sites associated with the island have been identified by BirdLife International as Important Bird Areas (IBAs) because they support populations of threatened or restricted range bird species. The Kolombangara Upland Forest IBA comprises 30,963 ha of forested land covering the central caldera and the high ridges of Mounts Veve and Rano, with four corridors down through lowland forest to the coast. The birds include yellow-legged pigeons, crested cuckoo-doves, Mayr's swiftlets, Roviana rails, Heinroth's shearwaters, Sanford's sea eagles, Meek's lorikeets, black-faced pittas, North Melanesian cuckooshrikes, white-winged fantails, Kolombangara monarchs, Kolombangara leaf warblers and Kolombangara white-eyes. The Kolombangara Marine IBA covers some 80,000 ha of marine waters around the island, the site boundaries based on a seaward extension of 7 km from the coast, to encompass foraging and transit areas for the Heinroth's shearwaters that are believed to breed in the uplands of the island.

History

The first recorded sighting of Kolombangara by western explorers was in 1568 by the Spanish explorer Álvaro de Mendaña de Neira. On March 15, 1893, Kolombangara was declared part of the British Solomon Islands protectorate. The island was occupied by the Empire of Japan in the early stages of the Pacific War.

World War II During World War II the island and the waters around it were the scene of much fighting. The Imperial Japanese Army used an airstrip on some flat ground at Vila on the south shore of the island, and in May 1943 based several military units with over ten thousand troops garrisoned on the southeast side of the island under the command of Major General Minoru Sasaki, in an attempt to establish a defence line through the Central Solomons. Naval battles nearby included the Battle of Kula Gulf and the Battle of Kolombangara. The most famous battle was the mission to intercept the Tokyo Express supply convoy which resulted in the ramming and explosion of USN patrol torpedo boat PT-109 commanded by John F. Kennedy. Australian coastwatcher Sub-lieutenant Arthur Reginald Evans, who manned a secret observation post at the top of the island's Mount Veve volcano, spotted the explosion. After decoding news that the explosion he had witnessed was probably from the lost PT-109 he dispatched Solomon Islanders Biuku Gasa and Eroni Kumana in a dugout canoe to look for possible survivors. Their efforts led to the subsequent discovery and rescue of John F. Kennedy and the surviving crew. After destroyers succeeded in sinking the supply ships three nights later and isolating the garrison of 12,400 there, US forces were able to "leapfrog" Kolombangara to land on Vella Lavella to the west. The Japanese evacuated Kolombangara between September 23 and October 4, 1943. In January 1944 a detachment of one officer and six enlisted men from the 350th Engineer General Service Regiment stationed at Munda established a vegetable farm on the abandoned Japanese airstrip at Vila. The British government assigned sixteen Solomon Island men to help with the project. With seeds acquired through the Red Cross, many vegetables were sent back to the base hospital to supplement the dehydrated meals served the recuperating veterans. The main item was watermelons.

Post-World War II Since 1978, the island has been part of the independent state of Solomon Islands. Beginning in 2019, the Chinese state-owned China Forestry Group Corporation expressed interest in purchasing the hardwood forestry plantation that makes up much of the island, including a port and former airstrip that could be used as a base for Chinese military assets.

References

… excerpt ends here. Continue reading the full article.

Illustrations

Kolombangara illustration
Kolombangara illustration

Worked examples

Example 1 — a first encounter with Kolombangara

Start with the simplest possible case. Write down what Kolombangara claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, 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 Kolombangara 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 Kolombangara 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 Kolombangara

In research
Kolombangara appears in earth science 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 Kolombangara 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
Kolombangara is common in secondary-school and first-year university syllabi. It links to neighbouring topics Important Bird Areas of the Solomon Islands, Islands of the Solomon Islands, Pleistocene stratovolcanoes, so understanding it makes those chapters shorter.
In everyday life
Look for Kolombangara 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 Kolombangara in 20 minutes

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

Frequently asked questions

What is Kolombangara in simple terms?

Kolombangara (sometimes spelled Kulambangara) is an island in the New Georgia Islands group of the nation state of Solomon Islands in the southwestern Pacific Ocean. The name is from a local language, a rough translation of its meaning is "Water Lord" with approximately 80 rivers and streams runnin…

Why does Kolombangara matter?

Because it connects several earth science 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 Kolombangara?

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 Kolombangara.

Tags

  • Important Bird Areas of the Solomon Islands
  • Islands of the Solomon Islands
  • Pleistocene stratovolcanoes
  • Stratovolcanoes of the Solomon Islands
  • Subduction volcanoes
  • Western Province (Solomon Islands)
  • World War II sites in the Solomon Islands

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