The climate of the savannah is mainly distributed in, what are the characteristics of the climate of

It is roughly distributed at 10° north and south latitudesTropic of Capricornbetween Central Africa, South America, and most of BrazilContinental AustraliaTypical are the north and east. The distribution area of this type is in the alternate control area of the equatorial low pressure belt and the trade wind belt. The temperature is high throughout the year, the average annual temperature is about 25 °C, and the temperature is high throughout the year, and it is divided into dry season and wet season.

When the equatorial low pressure zone is controlled, the equatorial air mass prevails and precipitation is concentrated. During the period when the trade wind belt is controlled, it is controlled by tropical continental air masses, and there is drought and little rainfall. Annual precipitation is generally 700-1000 mm, with a significantly longer dry season. The natural landscape is a savanna.

Causes:Midsummer.

Seasons, at low latitudes (especially on the continent), tend to be in the northern and southern hemispheres.

The trade wind belt inserts an equatorial westerly circulation. Its formation, on the one hand, is due to the trade windsThe seasons move；On the other hand, it is due toHeating action of the continent, which also contributed to the strengthening of the equatorial trough as it moved over the continent.

Northern Hemisphere summer (July), Southern Hemisphere.

The southeast monsoon crosses the equator to the north and deflects to the right, forming the southwest monsoon; During the Southern Hemisphere summer (January), the northeast trade winds in the Northern Hemisphere deflect south across the equator to the left, forming the northwest monsoon. This phenomenon occurs in the Indian Ocean from Africa.

It is most pronounced in the western part of the Pacific Ocean.

Science Encyclopedia Tropical savannah climate.

The climate of the savannah is characterized by high temperatures throughout the year, and it is divided into dry and wet seasons. Summers are rainy and winters are dry.

The climate of the savannah is characterized by high temperatures throughout the year, and there are two distinct seasons: dry and wet. Annual rainfall is 700 to 1000 mm, mostly concentrated in the wet season.

The savannah climate, also known as tropical dry and wet season climate, Savannah climate, savannah climate, and tropical sparse forest steppe climate, is roughly distributed between 10 degrees north and south latitude and the Tropic of Cancer, with central Africa, most of South America and Brazil, and the northern and eastern parts of the Australian continent as typical.

Typical vegetation

The plants of the savannah have xerophytic characteristics. Most of the grasslands are grasses, the grass height is generally between 1 3 meters, and most of the leaves are narrow and straight, so as to reduce excessive water transpiration. The grassland is sparsely scattered with solitary or clustered trees, with small, hard leaves, some of which can move and are arranged in the most light-sheltered position.

The bark is thick, and some have thick trunks, which can store a lot of water to ensure that life activities can be carried out during the dry season.

Representative tree species include spindle tree, acacia tree, bobabu tree, etc. The wet and dry seasons have completely different scenery. In the wet season, the vegetation is green, and Vientiane is renewed; Every dry season, everything withers and turns yellow.

The climatic characteristics of the savannah are as follows:

1. Introduction

Savannah climate is a grassland climate located near the equator, and its main characteristics include high annual average temperature, low precipitation, large temperature difference between day and night, strong wind, grassland vegetation, and abundant animal and plant resources.

2. Climatic characteristics.

The average annual temperature in savannah climate areas is high, generally above 20. Temperatures can reach over 30 in summer and high temperatures in winter. This is due to the proximity of the savannah climate region to the equator, which is subject to strong solar radiation and higher temperatures.

3. Precipitation

Rainfall is low in savannah climates, generally between 500 and 1000 mm, and is concentrated in summer. This is due to the fact that savannah climate areas are affected by the monsoon, which brings more precipitation in the summer monsoon and less in other seasons.

4. Temperature difference between day and night

The temperature difference between day and night in the savannah climate area is large, hot during the day and cool at night, and the difference can reach more than 10. This is due to the combined effect of factors such as climatic conditions and topography in savannah climate areas.

5. Strong wind

In savannah climates, there are strong winds and seasonal winds throughout the year, such as the summer monsoon. This is due to the fact that savannah climate areas are affected by the monsoon, which brings stronger winds.

6.Diversity of species

The savannah climate area is rich in flora and fauna, with a large number of herbivores and predators, such as lions, zebras, antelopes, etc. This is due to the fact that the climatic conditions and vegetation conditions in the savannah climate area provide a suitable ecological environment, so that the animal and plant resources have been fully developed.

7.The vegetation is grassland

The vegetation in the savannah climate area is dominated by grassland, and the grassland vegetation adapts to the environment of drought and high temperature.

In short, savannah climate is a special type of climate, which is characterized by high annual average temperature, low precipitation, large temperature difference between day and night, strong wind, grassland vegetation, and abundant animal and plant resources. This type of climate has a certain impact on human production and life, which requires us to study and improve carefully.

The characteristics of the savannah climate are as follows:1. IntroductionThe savannah climate is mainly distributed on the north and south sides of the tropical rainforest, generally between 10 degrees and 23 degrees 26 minutes north and south latitudes. High temperature all year round, long summer without winter, and clear dry and wet seasons are its outstanding features.

It has high temperatures throughout the year, and in some places it is even hotter than in the rainforest areas. However, the rainfall is concentrated in the 4 6 months of Zheng Bian's year, which becomes the rainy season (controlled by the equatorial depression zone); In addition, there is almost no rain for 4 to 5 months, and it becomes the dry season (trade wind belt control). Therefore, the natural landscape is very different from the tropical rainforest.

There are not many species of wood here, the distribution is sparse, and the grass grows very high, which is often called savanna.

2. FeaturesThe high temperature throughout the year is divided into two seasons: dry and wet. The annual rainfall is 700 to 1000 mm, mostly concentrated in the wet season. Temperatures in the dry season are higher than in tropical rainforest areas, with average daily temperatures ranging from 24 to 30.

The continental depression moves northward in May and October every year, when the southwest monsoon (also known as the Guinean monsoon) blowing from the Gulf of Guinea prevails in the savannah of the Northern Hemisphere, bringing abundant precipitation and forming a wet season. From November to April of the following year, the continental depression is tolerant to cluster rot and moves southward, and the northern hemisphere savannah prevails with trade winds (Hamadan winds) from the northerly regressive high pressure belt, which is very dry and forms a dry season. The dry and wet seasons in the hot grass belt grasslands of the Southern Hemisphere are exactly the opposite of those in the Northern Hemisphere.

3. Case description

Sudan savannah region of North Africa: located between about 6°N and 17°N and 20°N north of the northern limit of the equatorial rainforest belt. The dry and wet seasons in this area are distinct, and the zonal zonality is significant.

The northeast trade winds prevail in winter, reaching as far south as 5°N and 7°N in January, and are controlled for up to 8 months along the coast of Senegal in the north, during the dry season. In summer, the southwesterly monsoon, which prevails from the southeastern trade winds of the Southern Hemisphere and turns through the equator, makes landfall through the Gulf of Guinea and penetrates 21°N inland in July and August. At this time, the tropical convergence zone where the northeast airflow and the southwest airflow converge also moves to 20°N with the season.

In the intertropical convergence zone, the upper layer is the hot and dry northeast trade wind, the lower layer is the southwest monsoon, and the wet season is the time, and the precipitation distribution is southerly.

The savannah climate is mainly distributed in the north and south of the tropical rainforest climate near the equator, such as central Africa, Nanqingshan, the Brazilian plateau of the Americas, etc., which is controlled alternately by the equatorial low pressure zone and the trade wind belt, with high temperature all year round, long summer without winter, and clear dry and wet seasons are its outstanding characteristics.

The savannah climate, also known as tropical dry and wet season climate and tropical savanna climate, is roughly distributed between 10 degrees north and south latitude and the Tropic of Cancer, and is typical of central Africa, most of South America and Brazil, and the northern and eastern parts of the Australian Liquid Auction continent.

The climate precipitation process of the savannah has the characteristics of gradual change, the rainy season is long, from May to October, and the dry and wet seasons are obvious, the vegetation is luxuriant in the wet season, the animals are active, the grass and trees are withered in the dry season, and the animals move in groups to live in places with water and grass.

The African savannah is the world's largest, best-developed, and most typical tropical savanna, with a rich variety of buried objects, and in order to adapt to the ecological landscape where the dry and wet seasons alternate and the grassland is sparse, animals have developed many interesting behavioral habits.