We explain what the Peruvian jungle is, its history, location, relief, flora and fauna. Also, some examples from other jungles.
What is the Peruvian jungle?
The portion of the territory of Peru that is occupied by long extensions of jungle biome belonging to the Amazon South American. It is a leafy, humid, high-altitude plant area, in which the largest share of biodiversity and endemism in the continental world is found.
The Amazon is the largest jungle on the planet and extends through part of the territories of Peru, Colombia, Ecuador, Brazil and Venezuela. In Peru it occupies 782,880 km2 of territorial area, corresponding to 62% of the country's territory and 13% of the continent's total, and the second largest after Brazil.
It is the least densely populated region (8%) of this country. However, it enjoys the greatest human diversity, since different aboriginal ethnic groups live there. The Peruvian jungle is an ecologically very important region, given the gigantic biodiversity it houses, quite safe from the interference of humanity.
Along with the rest of the Amazon, constitutes one of the great plant lungs of the planet responsible for the generation of oxygen and the fixation of carbon necessary to maintain stable planetary temperature and sustain the margins of animal life.
See also: Deforestation
Location of the Peruvian jungle
The Peruvian jungle begins in the eastern foothills of the Andean Cordillera and extends to the Peruvian political borders with Brazil, Colombia and Ecuador, in the territory of the Peruvian departments of Loreto, Amazonas, San Martín, Ucayali and Madre de Dios. All of this, of course, in the central-west of the South American subcontinent.
It is divided into mountain jungle or high jungle (in the mountain range) and tropical jungle or low jungle (in the plain and foothills).
History of the Peruvian jungle
The origin of the Amazon rainforest started 20 million years ago when the tectonic movements of the region produced the gradual uplift of the Andes Mountains, causing the Amazon basin to become a system of lakes.
Although after this movement the area was covered with water, began to dry out 10 million years ago. Thus, the animal and plant species of the region were able to colonize the new and fertile territory, and then quickly expand and diversify, laying the foundations for the biological landscape that exists today.
During the period of the Spanish conquest and colonization of America, this territory was associated with the indigenous myths of El Dorado and the Country of Cinnamon. During the early 20th century it was a region of intense exploitation of the rubber tree
Peruvian jungle relief
The Peruvian jungle has the particularity of covering a territory with several altitudinal levels, that is, with a diverse relief, which promotes its enormous biodiversity.
Generally, they are divided, as we have already said, into high jungle (which approaches and extends over the Andean mountain range) and low jungle (which extends on the plains), thus varying their climatic and rainfall conditions.
- High jungle The mountain jungle is located at an average altitude between 800 and 3000 meters above sea level, exhibiting warm temperatures at the base and increasingly colder as you ascend, as well as the highest rainfall levels in the entire country. , with up to 5,000 mm annually. Its relief is mountainous and complex, with deep ravines and narrow valleys, all covered in impenetrable jungle.
- Low jungle Between 800 and 80 meters above sea level extends the Amazon plain, an extremely warm tropical forest (annual averages of 28 °C) and a very high relative humidity (above 75%), given its frequent rainfall. It is a region of heterogeneous soils and abundant rivers.
Peruvian jungle fauna
The fauna of the Peruvian jungle is one of the most biodiverse on the entire planet. In fact, after Colombia, Peru is the second country with the largest number of bird species that exists, and the third in terms of mammals.
In this jungle there are at least 262 species of amphibians, 806 of birds, 293 of mammals, 697 of continental fish, 180 of reptiles and the incredible number of 2,500 species of diurnal butterflies. Many of these animal species are endemic to this region that is, they do not exist anywhere else in the world.
Peruvian jungle flora
Like the fauna, the flora of the Peruvian jungle is abundant, vigorous and extremely diverse, to the point that many of the botanical species that inhabit this region have yet to be discovered and classified.
Only in flowering plants (Phanerogams) there are 7,372 different species in this region known (7% of all the world's species) and about 700 species of ferns (10% of the world's species).
Other jungles of the world
Apart from the Peruvian Amazon, the main jungles in the world can be summarized as:
- The rest of the Amazon between Brazil, Colombia, Ecuador, Bolivia and Venezuela.
- The Jungle of Darien between Colombia and Panama.
- The Jungle Lacandora between Mexico and Guatemala.
- The Jungle Paranaense (of the Paraná River) between Argentina, Paraguay and Brazil.
- The Yungas in northern Argentina, Bolivia and part of Peru.
- The Jungle of Congo in Central Africa.
- The Jungle Guinean (western and eastern) in Africa.
- The Jungle of Borneo.
- The Jungle of Madagascar.
References
- “Amazon of Peru” in Wikipedia.
- “The jungle of Peru” (video) on Cultura.net.
- “Peru's Amazon Jungle and Rainforest” on Discover Peru.
- “A Guide to the Peruvian Rainforest” in Passion passport.
- “Peru / Amazonia” in The Encyclopaedia Britannica.