science

Lake Pošćenje

Lake Pošćenje is a 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 Lake Pošćenje rather than just read about it. In short: Lake Pošćenje (Serbo-Croatian: Pošćensko jezero / Пошћенско језеро) is a glacial lake situated in the southeastern foothills of the Durmitor massif within Durmitor National Park, Montenegro The lake lies in an area known as the Pošćenski Kraj, which is permanently inhabited. It is located approximately 7.5 km from Žabljak and is easily accessible, with a macadam road from Žabljak to Trsa passing by the lake.

Key takeaways

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

Reference excerpt

Lake Pošćenje (Serbo-Croatian: Pošćensko jezero / Пошћенско језеро) is a glacial lake situated in the southeastern foothills of the Durmitor massif within Durmitor National Park, Montenegro The lake lies in an area known as the Pošćenski Kraj, which is permanently inhabited. It is located approximately 7.5 km from Žabljak and is easily accessible, with a macadam road from Žabljak to Trsa passing by the lake.

Geography and Hydrology Lake Pošćenje lies at an elevation of 1,495 meters. Its basin was formed by glacial erosion and is dammed by morainic material, classifying it as an intermorainic lake. The lake's formation is also influenced by the Durmitor dislocation, a tectonic line. The lake has a length of 215 meters, a width of 155 meters, and a shoreline of approximately 700 meters during low summer water levels, covering an area of 15,300 m². Depths increase regularly from the shore towards the center, with a maximum depth of 3.8 meters and an average depth of less than 1 meter. The lake's volume is about 15,000 m³. A significant portion of the lake basin is covered by vegetation, including a belt of water lilies. The lake is fed by precipitation and three springs with a combined flow of about 10 liters per second. Its outflow is the periodic Strijеževica stream, which has carved a narrow valley. During rainy periods in July, the stream's discharge can reach 15 l/s, but it often dries up by late summer. The lake's water level is highest during spring snowmelt and lowest in late summer due to increased evaporation and decreased inflow. The lake freezes over from early December until the end of February. The water transparency in the central part of the lake reaches up to 3 meters. The surface water can warm to 20°C in summer. Chemical analysis shows a relatively low dry residue content (95 mg/l), an almost neutral pH (7.3), and increased hardness and alkalinity compared to other Durmitor lakes, attributed to the limestone composition of the catchment and the presence of flysch. The magnesium content is also notably high (18.9 mg/l). Due to dense and partially decaying vegetation, the water can have an unpleasant taste during warm summer days, indicating the lake is in an advanced stage of evolution towards becoming a marsh.

Name Origin The area around the lake is named after the village of Pošćenje near Šavnik, from where the inhabitants who settled this area originated. Near that village, there are two small water bodies also known as Pošćenska jezera.

References

Illustrations

Worked examples

Example 1 — a first encounter with Lake Pošćenje

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

In research: Lake Pošćenje appears in 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 Lake Pošćenje 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: Lake Pošćenje is common in secondary-school and first-year university syllabi. It links to neighbouring topics Glacial lakes, Lakes of Montenegro, so understanding it makes those chapters shorter.
In everyday life: Look for Lake Pošćenje 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 Lake Pošćenje in 20 minutes

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

Frequently asked questions

What is Lake Pošćenje in simple terms?

Why does Lake Pošćenje matter?

Because it connects several 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 Lake Pošćenje?

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 Lake Pošćenje.