biology

South Amazon Ecotones Ecological Corridor

South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor rather than just read about it. In short: The South Amazon Ecotones Ecological Corridor (Portuguese: Corredor Ecológico dos Ecótonos Sul-Amazônicos) is a proposed ecological corridor connecting conservation units and indigenous territories that form an ecotone, or transition between the south of the Amazon rainforest and the north of the cerrado of Brazil. Background The first version of the Ecological Corridors of Tropical Forests of Brazil proposal was de…

Key takeaways

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

Reference excerpt

The South Amazon Ecotones Ecological Corridor (Portuguese: Corredor Ecológico dos Ecótonos Sul-Amazônicos) is a proposed ecological corridor connecting conservation units and indigenous territories that form an ecotone, or transition between the south of the Amazon rainforest and the north of the cerrado of Brazil.

Background The first version of the Ecological Corridors of Tropical Forests of Brazil proposal was developed by a group of consultants at the request of the Brazilian Ministry of the Environment and presented in the first half of 1997. Seven major corridors were proposed: the Central Amazon Ecological Corridor, Northern Amazon Ecological Corridor, South Amazon Ecological Corridor, South Amazon Ecotones Ecological Corridor, Western Amazon Ecological Corridor, Central Atlantic Forest Ecological Corridor and Serra do Mar Ecological Corridor. These corresponded to about 25% of the rainforests of Brazil. Priority was given to the Central Amazon Corridor and the Central Atlantic Forest Corridor, which would test and develop the concepts for use with the subsequent corridors.

Proposed scope The South Amazon Ecotones Ecological Corridor was one of five Amazon region corridors identified. It covers the ecotones in the interconnection between the south of the Amazon rainforest and the cerrado of Central Brazil. It is located in the most threatened Amazon region due to the advance of agriculture and ranching in the north of Mato Grosso and south of Pará. The corridor was identified as vulnerable but relatively stable, regionally relevant in biological importance and moderate to high priority on a regional scale. It included six priority areas in three main Amazon ecoregions. The most common forms of vegetation are open rainforest and seasonal semi-deciduous forest. It is threatened by unsustainable logging and continued expansion of monocultures. The corridor has great biodiversity, with an estimated 700 species of birds and 29 primate species. Many species are considered endangered. The conservation units and indigenous territories form four large blocks, which require some form of interconnection. Conservation units in the original proposal included the Jaru Biological Reserve, Cristalino State Park, Araguaia National Park, Cantão State Park (south part) and Ilha do Bananal / Cantão Environmental Protection Area (southwest part). It would also include the Iquê Ecological Station, Serra do Cachimbo State Park and Rio Roosevelt State Forest. The proposed corridor was later expanded to include the Rio Ronuro Ecological Station, Rio Roosevelt Ecological Station, Rio Madeirinha Ecological Station and Apiacás Ecological Reserve. This brought its area up to 761,576 square kilometres (294,046 sq mi), including parts of the states of Amazonas, Rondônia, Pará, Mato Grosso and Tocantins.

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Worked examples

Example 1 — a first encounter with South Amazon Ecotones Ecological Corridor

Start with the simplest possible case. Write down what South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor

In research: South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor 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: South Amazon Ecotones Ecological Corridor is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ecological corridors of Brazil, Protected areas of Amazonas (Brazilian state), Protected areas of Mato Grosso, so understanding it makes those chapters shorter.
In everyday life: Look for South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor in 20 minutes

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

Frequently asked questions

What is South Amazon Ecotones Ecological Corridor in simple terms?

Why does South Amazon Ecotones Ecological Corridor 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 South Amazon Ecotones Ecological Corridor?

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 South Amazon Ecotones Ecological Corridor.