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Heinrich Holland

Heinrich Holland 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 Heinrich Holland rather than just read about it. In short: Heinrich Dieter 'Dick' Holland (May 27, 1927 – May 21, 2012) was an emeritus professor in the Earth and Planetary Sciences department of Harvard University. He made major contributions to the understanding of the Earth's geochemistry, especially large-scale geochemical and biogeochemical cycles.

Key takeaways

  • Heinrich Holland 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 Heinrich Holland to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Heinrich Holland from memory before moving on to harder problems.

Reference excerpt

Heinrich Dieter 'Dick' Holland (May 27, 1927 – May 21, 2012) was an emeritus professor in the Earth and Planetary Sciences department of Harvard University. He made major contributions to the understanding of the Earth's geochemistry, especially large-scale geochemical and biogeochemical cycles. He has also contributed to the field of planetary chemistry and planetary evolution.

Personal life Holland was born on May 27, 1927, to Jewish parents in Mannheim, Germany. He escaped Nazi Germany by Kindertransport to England. He was reunited with his family in the Dominican Republic. They moved to the United States in 1940 where they first resided at Kew Gardens in New York. Holland was married for 57 years to Alice. They had four children, three boys and one girl.

Education and career Holland received his bachelor's degree in chemistry (high honors) in 1946 from Princeton University. He served in the U.S. Army from 1946 to 1947 at Fort Bliss, Texas on secret and classified government projects with Wernher von Braun. In 1947 he entered graduate school at Columbia University, receiving a master’s degree in 1948 and Ph.D. in 1952, both in geology. He served on the faculty of Princeton University from 1950 to 1972, rising from the rank of instructor to full professor. Holland moved to Harvard University in 1972. He later became the Harvard Harry C. Dudley Professor of Economic Geology. In 2006 he retired from Harvard and became a visiting scholar in the Department of Earth and Environmental Science at the University of Pennsylvania, where he remained active in research and writing until his death. During his career he held visiting appointments at University of Oxford, Durham University, University of Hawaiʻi, Heidelberg University, Penn State, Imperial College, London, and Hebrew University, Jerusalem. He was vice president of the Geochemical Society from 1969 to 1970 and president from 1970 to 1971.

Awards Holland was a member of the National Academy of Sciences and a Fellow of the American Academy of Arts and Sciences. His awards included the V.M. Goldschmidt Award of the Geochemical Society(1994), the Penrose Gold Medal of the Society of Economic Geologists (1995), and the Leopold von Busch Medal of the Deutsche Geologische Gesellschaft (1998).

Death Holland died from cancer aged 84 on May 21, 2012, in Wynnewood, Pennsylvania.

Publications The Chemistry of the Atmosphere and Oceans, May 1978. John Wiley & Sons. ISBN 978-0471035091 The Chemical Evolution of the Ocean and Atmosphere, July 1, 1984. Princeton University Press. ISBN 978-0691023816 Living Dangerously November 28, 1995, Princeton University Press. (with Ulrich Petersen). ISBN 978-0691032665

References

External links James F. Kasting, "Heinrich D. Holland", Biographical Memoirs of the National Academy of Sciences (2017)

Worked examples

Example 1 — a first encounter with Heinrich Holland

Start with the simplest possible case. Write down what Heinrich Holland 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 Heinrich Holland 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 Heinrich Holland 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 Heinrich Holland

In research
Heinrich Holland 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 Heinrich Holland 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
Heinrich Holland is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1927 births, 2012 deaths, 20th-century British geologists, so understanding it makes those chapters shorter.
In everyday life
Look for Heinrich Holland 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 Heinrich Holland in 20 minutes

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

Frequently asked questions

What is Heinrich Holland in simple terms?

Heinrich Dieter 'Dick' Holland (May 27, 1927 – May 21, 2012) was an emeritus professor in the Earth and Planetary Sciences department of Harvard University. He made major contributions to the understanding of the Earth's geochemistry, especially large-scale geochemical and biogeochemical cycles.

Why does Heinrich Holland 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 Heinrich Holland?

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 Heinrich Holland.

Tags

  • 1927 births
  • 2012 deaths
  • 20th-century British geologists
  • Economic geologists
  • Emigrants from Nazi Germany to the United States
  • Fellows of the American Academy of Arts and Sciences
  • Harvard University faculty
  • Jewish emigrants from Nazi Germany to the United States
  • Members of the United States National Academy of Sciences
  • Presidents of the Geochemical Society
  • Recipients of the V. M. Goldschmidt Award
  • Scientists from Mannheim

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