Eco-friendly locations / The Largest Deserts in the World / The Chihuahuan Desert


The Chihuahuan Desert


The Chihuahuan desert stretches from the United States of America and Mexico . In the U.S. it occupies the valleys of southern New Mexico , the western part of the path of the river Pecos in Texas and the south-east area of Arizona , in Mexico covers the northern half of the state of Chihuahua , most of Coahuila , the north-east of Durango , the most northern state of Zacatecas and a small area west of Nuevo Leon . It has an area of approximately 360,000 km ² and it is therefore the third desert west of the hemisphere and the second in North America after the Great Basin Desert.




The Chihuahuan Desert is formed by a plain interrupted by several small mountain ranges , the larger are the Sierra Madre , the Sierra del Carmen , the Sacramento Mountains , the Sandia-Manzano Mountains , the Magdalena-San Mateo Mountains , the Chisos , the Guadalupe Mountains and the Davis Mountains . Among these mountains the climate is cooler and wetter than the surrounding desert so we grow conifers and other tree species forming forests. The average altitude of the Chihuahuan Desert is higher than that of the Sonoran Desert to the west and varies between 600 and 1,675 m above the sea level so the climate in summer is a bit less hot ( the daytime temperatures in July are generally included between 35 and 40 ° C) during the winter, however, it varies between warm and cool depending on the altitude and the intensity of the winds that blow from the north. The rainfall is more abundant than in the Great Basin and the deserts of Sonora and Mojave , though less than 250 mm per year, concentrated in the monsoon season at the end of summer. The snow falls only on the highest peaks. The Chihuahuan Desert has not been studied in depth so it was not ranked in areas like the Sonoran Desert. There are some urban areas, the largest is Ciudad Juarez with 2 million inhabitants, the surrounding towns of El Paso , Chihuahua and Torreon are smaller but growing. According to the World Wide Fund for Nature , the Chihuahuan Desert is the desert in the world that has greater biodiversity based on the richness of species although some areas are now significantly degraded. In the far north of the Chihuahuan Desert is the Tularossk plain, as if squeezed between the mountains of San Andres in the west and the high mountains of Guadalupe and Sacramento in the east. It looks like an elongated wedge-shaped cavity. On its territory there is a national nature monument "White Sands". Most of the territory is covered by hills and small mountain ranges, built of limestone and sandstone and granite, of one thousand five hundred meters altitude to the east of the Conchos river. Flat plains covered with lush grasses are located in the northern Chihuahuan Desert. They are called llanos. Usually they are plain with poorly drained clay soils in the basins. The southwestern part of the desert is less arid than the southern part. The local high alkalinity of the soil contains large amounts of gypsum. The Northern Plateau, located at an altitude of nine hundred to twelve hundred feet above the sea level, is a large swimming pool with an internal drain, called the Bolson de Mapimi. A number of ridges cross this vast flat surface with the north-west to south-east. The average altitude is of thousands of fifty meters. In the intervals between the mountains there are saucers like depressions, occupying in the area from one hundred to one thousand five hundred hectares, known as Bolson. It is a dusty, dry alkaline bowl, turning after the rains in the lake. The growing season in the desert of Chihuahua is longer than other deserts of North America, due to the favorable summer rainfall regimes and temperatures. The three major rivers carry their waters to the north of the lake, surrounded by sandy massifs, starting on a mountain west of Chihuahua, a region like Latin America. Most of these sand masses are active dunes from fifteen to ninety meters in height.




The flora of Chihuahua, in its wealth, is only slightly inferior to the flora of Sonora. The legume family occupies a leading position in the list of plants of Chihuahua. Although the desert is dominated by grasses, the dominant group of plants does not belong to any one of the species of this family. Among the other plants there are diverse lily family, Cactaceae, Asteraceae and agavovyh. The variety of life forms of plants of the Chihuahuan Desert is dominated by succulents, perennial shrubs, a large number of perennial and annual grasses, and trees. Typical plants are jatropha, okotillo, Morton, plum Apaches. Of perennial shrubs creosote bush and the diploid form of this species grow. In some places acacia, tarbush, stool grow. Different cacti are growing in the desert : prickly pear and cereus. Annual herbs are mainly represented by species and spurge bayleya, among the perennial grasses. There are the following areas of growth of vegetation: flat plains, which are dominated by soils with a thin layer of clay, and extensive plains with sand dunes, alluvial fans and gentle slopes, covered with soil of fine gravel, with the foothills of the soil covered with gravel, slopes with rocks, large stones and talus rubbly soils.

Others The Largest Deserts in the World .

A desert is the most barren and unfriendly terrain, which is a vast space, where rainfall is rarely less than 25 cm per year.
Under such dry conditions it is hard for the plants to live and the soils to form.
There is anything that protects the earth from overheating in these areas.
The hottest  place on the Earth is the tropical desert, but there are coldest , even icy deserts, for instance,  Antarctica.
Deserts cover approximately 20% of the Earth's land surface and 80% in Australia , therefore, a fifth of the Earth's land area belongs to the deserts.
Many of the major deserts are located near the tropics, such as the Sahara desert which is the largest desert in the world, as well as the Kalahari, the Namib Desert and the Grand Victoria in Australia.
  Droughts   During the grazing of cattle during droughts disorders of vegetation occur.
They are so significant that are likely unrecovered.
The sun's rays quickly dry the soil and turn to dust, which happens to desertification, a continuous transformation of the land in the desert.
A desert with a change in climatic conditions can always shrink and expand.
The long-term global climate change or contraction of the continents can garden the desert or turn it into a magnificent forest.
Short-lived changes in weather conditions influence the expansion of its borders, turning occasionally green areas in arid deserts.
The hottest places on the Earth are the tropical desert, where the daytime temperatures often reach +50 ° C.
This heat can destroy the stones and give the landscape an unusual character.
The underground water evaporates so quickly that minerals are dissolved from the crust.
Deserts are constantly dry, but in other natural areas prolonged dry periods can occur - the droughts.
Their presence in any place depends on what kind of rainfall is there.
There was a drought in Sahel, Africa, that lasted many months without rain.
However, droughts are regular and in some places they are with a typical moisture content, such as the North American grasslands which dry up every 22 years.
Water plays a significant role in shaping the dry landscape, despite of its low quantity in the desert .
Water alters the chemical composition of rocks, now and then it is dumped in the desert from the sky, at times becoming the cause of short, but strong flash floods, which are harmful to the soil.
  Do all the deserts have very high temperatures and a lot of sand?   We call a desert an area where not more than 25 inches of rain falls per year.
As a rule, deserts are formed in the hot desert climates, but there are exceptions.
Most deserts have a lot of rocks and stones and sand.
  What is the biggest desert?   The most extensive deserts are located in areas of high atmospheric pressures.
All the winds blow in areas of their inner regions, but the moist winds from the sea reach them very rarely.
There are those deserts, which are near the sea, and yet the sea winds will reach them, they lose most of moisture on the way.
Certain deserts are formed on the internal continental slopes of mountain ranges, well sheltered from the sea winds.
Almost all of Antarctica is a huge frozen desert, which is located in an area of high pressure, so that its interior is extremely small drops of fresh snow.
  The driest desert in the world.
  In many deserts there is no rain for several years in a row, then a short downpour happens and everything starts all over again.
The most arid desert is the Atacama Desert in South America .
Until 1971, there were 400 years without spilling a drop.
It is known that in several places in the desert, there are artesian waters, but the high boron content makes them unsuitable for irrigation.
  What is an oasis?   An oasis is a plot of land in the desert, which is covered with vegetation.
It feeds from underground springs or natural wells.
  The largest desert in the world   The largest desert in the world is the Sahara Desert in North Africa.
Its area is of approximately 8400 sq.
However, only ten percent of its territory is covered with sand, and everything else is taken by bare rocks and stones.
After Sahara, we have the Arabian desert, the Gobi, the Patagonian,the  Rub’ al Khali, the Great Victoria, the Kalahari, the Great Basin, the Chihuahuan and the Thar.

Images of The Chihuahuan Desert, icons, photos, figures, visions, appearances, illustrations, snapshots, captures, canvas and pictures of The Chihuahuan Desert - The Largest Deserts in the World

The Chihuahuan Desert - Wilderness
The Chihuahuan Desert - Wilderness

The Chihuahuan Desert - Beautiful landscape
The Chihuahuan Desert - Beautiful landscape

The Chihuahuan Desert - Picturesque view
The Chihuahuan Desert - Picturesque view

The Chihuahuan Desert - Desert in bloom
The Chihuahuan Desert - Desert in bloom

The Chihuahuan Desert -  Ciudad Juarez region
The Chihuahuan Desert - Ciudad Juarez region