biology

Johanna Mappes

Johanna Mappes 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 Johanna Mappes rather than just read about it. In short: Riitta Johanna Mappes (born 13 October 1965 in Valkeakoski, Finland) is an evolutionary ecologist based in Finland. Her research focuses on interspecific interactions, such as those between predators and prey.

Key takeaways

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

Reference excerpt

Riitta Johanna Mappes (born 13 October 1965 in Valkeakoski, Finland) is an evolutionary ecologist based in Finland. Her research focuses on interspecific interactions, such as those between predators and prey. She is known for her work on the evolution of aposematic signals and mimicry in chemically defended prey, the evolution of signal polymorphism, the evolution of bacterial virulence, and the evolution of sexual and asexual reproduction. Her main study species include the wood tiger moth (Arctia plantaginis), vipers (Viperidae), the Colorado potato beetle (Leptinotarsa decemlineata) and the drumming wolf-spider (Hygrolycosa rubrofasciata). Mappes earned her MSc degree in 1991 and her PhD in 1994, both from the University of Jyväskylä, Finland. Her doctoral thesis focused on reproductive tactics and maternal care in shield bugs, particularly the parent bug (Elasmucha grisea). In 2003 The Academy of Finland awarded Mappes the 'Young Dynamic Researcher Award' for her research merits in developing the ‘novel world method’ to study the evolution of aposematism. She was elected as a Research Professor at the Academy of Finland from 2009-2013, and again from 2019-2023. Mappes served as a Professor of Evolutionary Ecology at the University of Jyväskylä from 2008-2019, where she headed the Centre of Excellence in Biological Interactions for the Academy of Finland from 2012-2018. In 2017 she was elected member of the Finnish Society of Sciences and Letters and in 2018 she became an honorary member of the American Academy of Arts and Sciences (AAAS). In 2019 she was invited to membership in the Royal Physiographic Society of Lund. As of 2020, she is a Professor of Ecology at the University of Helsinki, Research Professor at the Academy of Finland, and member of the governing board for the Finnish Academy of Science and Letters.

References

External links

Centre of Excellence in Biological Interactions at the University of Jyväskylä Johanna Mappes (0000-0002-1117-5629) - ORCID | Connecting Research and Researchers

Worked examples

Example 1 — a first encounter with Johanna Mappes

Start with the simplest possible case. Write down what Johanna Mappes 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 Johanna Mappes 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 Johanna Mappes 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 Johanna Mappes

In research: Johanna Mappes 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 Johanna Mappes 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: Johanna Mappes is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1965 births, Evolutionary biologists, Finnish ecologists, so understanding it makes those chapters shorter.
In everyday life: Look for Johanna Mappes 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 Johanna Mappes in 20 minutes

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

Frequently asked questions

What is Johanna Mappes in simple terms?

Why does Johanna Mappes 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 Johanna Mappes?

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 Johanna Mappes.