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Li Sizhong (ichthyologist)

Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist) rather than just read about it. In short: Li Sizhong (Chinese: 李思忠; Wade–Giles: Li Sze-Chung; February 19, 1921 – January 11, 2009) was an ichthyologist with the Institute of Zoology (中国科学院动物研究所) at the Chinese Academy of Sciences. Throughout his research career, he made numerous discoveries of new fish species (or subspecies), and published many books and research papers describing the fauna and geographical distribution of fishes in China and beyond.

Key takeaways

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

Reference excerpt

Li Sizhong (Chinese: 李思忠; Wade–Giles: Li Sze-Chung; February 19, 1921 – January 11, 2009) was an ichthyologist with the Institute of Zoology (中国科学院动物研究所) at the Chinese Academy of Sciences. Throughout his research career, he made numerous discoveries of new fish species (or subspecies), and published many books and research papers describing the fauna and geographical distribution of fishes in China and beyond. He translated and helped publication of the Chinese editions of Fishes of the World (2nd edition, by Joseph S. Nelson) and Fish Migration (a popular science book by Russian zoologist Peter Schmidt). Li was the major author of two published volumes in the Fauna Sinica monograph series, systematically reviewing and describing orders of bony fishes that include flat fish, cod, silverside, pearlfish, killifish, flying fish, etc. in or near China. He had authored at least 60 academic papers, written over 40 popular science articles about fish on Chinese newspapers and magazines, and been responsible for compiling and editing fish-related entries in several standard reference books (including Encyclopedia of China and Zhonghua Dadian). His works on freshwater ichthyofauna of China as well as other aspects of ichthyology (such as fish taxonomy, geographical distribution and habitats, and evolution) are considered to be among some of the most notable in the Chinese ichthyology literature. He was an early advocate of aquaculture on alkali or saline-alkali land, as part of a promising strategy of utilizing non-arable land for fish and crustacean farming, leveraging the water to manage salts and potentially remediating saline-alkali soils over time through organic inputs in integrated farming.

Career and research

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Li Sizhong (ichthyologist)

Start with the simplest possible case. Write down what Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist)

In research
Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist) 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
Li Sizhong (ichthyologist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1921 births, 2009 deaths, 20th-century Chinese science writers, so understanding it makes those chapters shorter.
In everyday life
Look for Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist) in 20 minutes

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

Frequently asked questions

What is Li Sizhong (ichthyologist) in simple terms?

Li Sizhong (Chinese: 李思忠; Wade–Giles: Li Sze-Chung; February 19, 1921 – January 11, 2009) was an ichthyologist with the Institute of Zoology (中国科学院动物研究所) at the Chinese Academy of Sciences. Throughout his research career, he made numerous discoveries of new fish species (or subspecies), and publish…

Why does Li Sizhong (ichthyologist) 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 Li Sizhong (ichthyologist)?

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 Li Sizhong (ichthyologist).

Tags

  • 1921 births
  • 2009 deaths
  • 20th-century Chinese science writers
  • 20th-century Chinese zoologists
  • Beijing Normal University alumni
  • Biogeographers
  • Biologists from Henan
  • Chinese ichthyologists
  • English–Chinese translators
  • People from Huixian
  • Russian–Chinese translators
  • Victims of the Cultural Revolution

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