ArticleslgStudy

mathematics

RV Soela

RV Soela is a mathematics 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 RV Soela rather than just read about it. In short: RV Soela (sometimes cited as FRV Soela) was a stern trawler that was built in 1965 as La Canche by AG Weser, Bremen for French owners. She was sold in 1977 and renamed Soela, to be used as a charter research vessel for the CSIRO Division of Fisheries and Oceanography (later: CSIRO Division of Fisheries) in Australian waters.

RV Soela — main illustration
RV Soela — illustration

Key takeaways

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

Reference excerpt

RV Soela (sometimes cited as FRV Soela) was a stern trawler that was built in 1965 as La Canche by AG Weser, Bremen for French owners. She was sold in 1977 and renamed Soela, to be used as a charter research vessel for the CSIRO Division of Fisheries and Oceanography (later: CSIRO Division of Fisheries) in Australian waters. After 10 years of CSIRO charter (1979–1989) she was returned to her Australian owners. In 1994 she was re-named the Anjasmara II; her additional history beyond this point is not established, but she may have continued service until 2010.

Description The ship was built in 1965 by AG Weser, Bremen. The ship was 173 feet 2 inches (52.78 m) long, with a beam of 31 feet 3 inches (9.53 m). She had a GRT of 693. The ship was propelled by two Deutz diesel engines, coupled to two Siemens electric propulsion motors driving a variable pitch propeller, achieving an average maximum speed of 13 knots. A detailed description of the vessel as refitted for fisheries research by CSIRO is given in Maxwell, 1980.

History As La Canche, the vessel was built for commercial fishing operations in French waters. In 1979 she was purchased by an Australian company, KFV Fisheries (Qld) Pty Ltd, later under the name of the Soela Fishing Company, for charter to the CSIRO Division of Fisheries and Oceanography in Cronulla, New South Wales, as a replacement for the Division's previous research vessel, RV Courageous, which had completed 52 research cruises for the Division between 1975 and 1979. The vessel was renamed Soela, underwent a refit in Fremantle and entered service with CSIRO in November 1979, to coincide with declaration of the then newly declared 200 nautical mile Australian Fishing Zone, with an official handover in 1980. For CSIRO, she carried out 60 fishery surveys in regions including the Australian North West Shelf, the Great Australian Bight and in waters off Tasmania. She was fitted for both demersal (=bottom) and pelagic (=midwater) trawling and, in addition to the ship's crew, had accommodation for 11 scientists. She performed her last cruise for CSIRO in 1979; fisheries research activities were then transferred to a newly purchased, refitted research vessel, RV Southern Surveyor. Some time following her cessation of activities for CSIRO, she was re-named Anjasmara II in 1994; her further history is not known at this time but she may have been active until c.2010.

Science data access Access to science data from 60 voyages of the Soela is provided via the "Data Trawler" application of the CSIRO NCMI (National Collections and Marine Infrastructure) Information and Data Centre.

References

External links Initial incarnation as La Canche, photo author not given Soela at the CSIRO wharf, Hobart, 1980s; photo by Mike Smith Soela, Franklin and Southern Surveyor lined up at the CSIRO wharf, Hobart, 1988 (CSIRO photograph). The same scene, but from a different angle, is also shown here (photo taken from the bridge of the Southern Surveyor, same scene but a different day/time)

Illustrations

RV Soela illustration
RV Soela: CSIRO wharf, Hobart with research vessels Soela (at left) and Franklin, June 1986
CSIRO wharf, Hobart with research vessels Soela (at left) and Franklin, June 1986

Worked examples

Example 1 — a first encounter with RV Soela

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

In research
RV Soela appears in mathematics 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 RV Soela 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
RV Soela is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1965 ships, CSIRO, IMO numbers, so understanding it makes those chapters shorter.
In everyday life
Look for RV Soela 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 “RV Soela” →

Affiliate

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

How to study RV Soela in 20 minutes

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

Frequently asked questions

What is RV Soela in simple terms?

RV Soela (sometimes cited as FRV Soela) was a stern trawler that was built in 1965 as La Canche by AG Weser, Bremen for French owners. She was sold in 1977 and renamed Soela, to be used as a charter research vessel for the CSIRO Division of Fisheries and Oceanography (later: CSIRO Division of Fishe…

Why does RV Soela matter?

Because it connects several mathematics 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 RV Soela?

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 RV Soela.

Tags

  • 1965 ships
  • CSIRO
  • IMO numbers
  • Oceanography stubs
  • Research vessels of Australia

Keep exploring