Ecosystems on Earth
According to the type of vegetation that mainly characterizes them, ecosystems can be recognized and divided into:
• deserts
• savannahs
• steppe
• temperate forest
• tropical forest
• boreal forest (taiga)
• tundra
• mediterranean vegetation
Water ecosystems can instead be divided into:
• freshwater ecosystems: lakes and ponds, rivers and torrents, marshes and swamps;
• marine ecosystems: reef; oceans, continental plateaus, nutrient upstream-flowing areas, estuaries.
But there are not only natural ecosystems on Earth, there are also those that have been artificially created by man as soon as his development led him to organise his social life and way of living and producing in specific manners.
Artificial ecosystems can be divided into:
• urban-industrial ecosystems (metropolises);
• rural ecosystems (small towns);
• agro-ecosystems (farmlands).
Special reports
-
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…
-
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)
-
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
-
Flour from forests
Bread and flour are staple foods for many cultures around the world. It is possible to produce flour from cereals…
-
16 May 2011
The concentration of elements
In nature the quantity of elements is extremely important...