Agricultural exploitation
The agricultural exploitation of these areas has caused a series of inter-linked consequences: the animal and vegetal species of the steppe community are increasingly threatened. Hole diggers, such as moles, damage the crops; larger grazing animals compete with native species, and predators, such as wolves, threaten the survival of cattle. To defend human activities, plans for the extermination of “harmful” species, especially hole diggers, were put forward, but it was soon acknowledged that without the latter the structure of the soil would start deteriorating. In addition, the overexploitation of pastures by farm animals and the habit of leaving the soil without vegetation between one harvesting and the next resulted in the loss of the thin surface layer during storms. This destruction, which slowly leads to desertification, occurred both in the large plains of north-America and in the steppes of central Asia.
Special reports
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9 May 2022
Pollination, a perfect alliance between plants and animals
Firmly rooted in soil, over the course of their evolution plants have had to develop biological mechanisms for feeding and…
20 October 2021
Chapada Diamantina: a treasure beyond gemstones
Discovering the Diamond Plateau, one of Brazil's most unique naturalistic jewels ...
30 July 2020
Holidays, yes! but they must be sustainable!
We have been speaking of sustainable behaviours to apply to our daily life, but what happens when we unplug and…
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23 June 2020
The Last Wild Valley. In defence of the Cime Bianche
The Vallone delle Cime Bianche or Courtaud Valley rises at the top of the Val d'Ayas, in Valle d'Aosta. It…
10 February 2020
Coral turns pale!
The coral reef is one of the ecosystems with the richest biodiversity...
7 January 2020
Urban woods
When walking along a tree-lined avenue in a crowded and traffic-congested city, wrapped up in our daily commitments, we do…
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6 February 2017
Robotics: environmental monitoring and more
More than 830 events were organised in 30 countries during the European Robotics Week (18-27 November)
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9 May 2022
Pollination, a perfect alliance between plants and animals
Firmly rooted in soil, over the course of their evolution plants have had to develop biological mechanisms for feeding and…
20 October 2021
Chapada Diamantina: a treasure beyond gemstones
Discovering the Diamond Plateau, one of Brazil's most unique naturalistic jewels ...
-
30 July 2020
Holidays, yes! but they must be sustainable!
We have been speaking of sustainable behaviours to apply to our daily life, but what happens when we unplug and…
23 June 2020
The Last Wild Valley. In defence of the Cime Bianche
The Vallone delle Cime Bianche or Courtaud Valley rises at the top of the Val d'Ayas, in Valle d'Aosta. It…
-
10 February 2020
Coral turns pale!
The coral reef is one of the ecosystems with the richest biodiversity...
7 January 2020
Urban woods
When walking along a tree-lined avenue in a crowded and traffic-congested city, wrapped up in our daily commitments, we do…
-
9 May 2022
Pollination, a perfect alliance between plants and animals
Firmly rooted in soil, over the course of their evolution plants have had to develop biological mechanisms for feeding and…
-
20 October 2021
Chapada Diamantina: a treasure beyond gemstones
Discovering the Diamond Plateau, one of Brazil's most unique naturalistic jewels ...
-
30 July 2020
Holidays, yes! but they must be sustainable!
We have been speaking of sustainable behaviours to apply to our daily life, but what happens when we unplug and…
From the Multimedia section
Facts
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By train through the steppe
Number Three, this is the official name of the express train (also called Trans-Mongolian Railway)...
Sputnik in the steppe
The steppe was the protagonist of one of the most important events in the history of space explorations. The very…
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Flour from forests
Bread and flour are staple foods for many cultures around the world. It is possible to produce flour from cereals…
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By train through the steppe
Number Three, this is the official name of the express train (also called Trans-Mongolian Railway)...
-
Sputnik in the steppe
The steppe was the protagonist of one of the most important events in the history of space explorations. The very…
-
By train through the steppe
Number Three, this is the official name of the express train (also called Trans-Mongolian Railway)...
-
Sputnik in the steppe
The steppe was the protagonist of one of the most important events in the history of space explorations. The very…