Savannah, Georgia | Know About The Flora, Fauna, Climate and Characteristics

We explain what a savannah is and its main characteristics. Also, how is its climate, flora, fauna and more.

What is the savannah?

The savannah is a large area of land that has plains, vegetation made up of herbaceous plants, shrubs, and very few trees . It is a transition zone between the jungle and the semi-desert that usually extends into subtropical or tropical regions.

The largest savannah on the planet is on the African continent and, due to its large size, it presents variations in climate, soil, flora and fauna. Savannahs are also found in regions of Asia , Australia, and South America .

Savannah Characteristics

The savannah is characterized by vast semi-arid grasslands.

• Intertropical savannah. It has a temperate climate with little variation in temperature between the two seasons and droughts predominate. The soil is dry and not very fertile.
• warm savannah. It has a humid climate with cold and dry winters. The soil is a little more fertile than that of the rest of the savannahs.
• Mediterranean savannah. It has a semi-arid climate with greater variation in temperature between seasons, scarce rainfall and a soil with very little vegetation.
• mountainous savannah. It has a semi-arid climate in the alpine and subalpine areas, especially in regions of Africa. The soil usually has very little vegetation.

Despite these variations, all savannah types share common defining characteristics, such as vast semi-arid grasslands with shrubs and few trees. These characteristics differentiate the savanna from a prairie (which has very fertile soil) or from a desert (which has soil made up of minerals and fossils ).

Savannah Climate

The climate of the savannah is characterized by being quite warm throughout the year with an average temperature of 18ºC. However, two distinct seasons are differentiated:

• wet. It is the shortest season of the year that usually occurs between October and March in the southern hemisphere and between April and September in the northern hemisphere. It is the time when rainfall falls, although it is not enough for the development of abundant vegetation.
• Dry. It is the longest and driest season. The thermal amplitude during a whole day can vary significantly and there are usually strong winds that, due to the scarce vegetation, raise clouds of dust and earth.

Savannah Fauna

The fauna of the savannah is varied according to the climate and soil conditions. Many animals are herbivorous and require the greatest possible availability of vegetation for food. Therefore, most usually migrate in times of drought to areas with water and vegetation.

Among the typical animals of the savannah , large mammals abound , especially in Africa , such as the buffalo, the lion , the rhinoceros, the antelope, the giraffe, the elephant , among others. In contrast, the Australian savannah is home to kangaroos, reptiles and buffalo.

Savannah Flora

The flora of the savannah is characterized by the ability to adapt to withstand droughts . In the most arid areas, thorny bushes, succulents and cacti abound, because they have the ability to conserve water for a long time.

There are few shrubby trees that are widely scattered in the vast territory of the savannah and are usually perennial, that is, they do not lose their leaves throughout the year and are also characterized by taking very deep roots in search of water. .

The acacia tree stands out , which has a leafy crown capable of offering a restful shade in times of intense heat. In addition, due to the height that its crown reaches, it is a tree chosen by giraffes to obtain their food.

The above content published at Collaborative Research Group is for informational and educational purposes only and has been developed by referring to reliable sources and recommendations from technology experts. We do not have any contact with official entities nor do we intend to replace the information that they emit.