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Laguna Salada (Mexico)
Laguna Salada (Spanish, "salty lagoon") is a vast dry lake some 10 meters below sea level in the Sonoran Desert of Baja California, southwest of Mexicali. When dry, the flatness of the exposed lake bed sediments makes it a favoured location for recreational driving. It is also notorious for its dust storms when dry, usually the result of monsoonal thunderstorms during the summer. During times of significant rain the lagoon can fill completely with water, leaving the unpaved road along its west bank as the only means of traversing the area. Flanked by the Sierra de Los Cucapah and the Sierra de Juárez mountain ranges, the lake is approximately long and at its widest point. Tectonic activity The lake itself is located on the bottom of a shallow depression, a graben, which is linked to the San Andreas Fault, and the East Pacific Rise as part of the Laguna Salada Fault. This fault is connected to the Salton Trough fault which holds a similar depression, the Salton Sink. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonoran Desert
The Sonoran Desert () is a hot desert and ecoregion in North America that covers the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the Southwestern United States (in Arizona and California). It is the hottest desert in Mexico. It has an area of . In phytogeography, the Sonoran Desert is within the Sonoran floristic province of the Madrean region of southwestern North America, part of the Holarctic realm of the northern Western Hemisphere. The desert contains a variety of unique endemic plants and animals, notably, the saguaro (''Carnegiea gigantea'') and organ pipe cactus (''Stenocereus thurberi''). The Sonoran Desert is clearly distinct from nearby deserts (e.g., the Great Basin, Mojave, and Chihuahuan deserts) because it provides subtropical warmth in winter and two seasons of rainfall (in contrast, for example, to the Mojave's dry summers and cold winters). This creates an extreme contrast between aridity and moistur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Pacific Rise
The East Pacific Rise (EPR) is a mid-ocean rise (usually termed an oceanic rise and not a mid-ocean ridge due to its higher rate of spreading that results in less elevation increase and more regular terrain), at a divergent tectonic plate boundary, located along the floor of the Pacific Ocean. It separates the Pacific plate to the west from (north to south) the North American plate, the Rivera plate, the Cocos plate, the Nazca plate, and the Antarctic plate. It runs south from the Gulf of California in the Salton Sea basin in Southern California to a point near , where it joins the Pacific-Antarctic Ridge (PAR) trending west-south-west towards Antarctica, near New Zealand (though in some uses the PAR is regarded as the southern section of the EPR). Much of the rise lies about off the South American coast and reaches a height about above the surrounding seafloor. Overview The oceanic crust is moving away from the East Pacific Rise to either side. Near Easter Island th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depressions (geology)
Depression may refer to: Mental health * Depression (mood), a state of low mood and aversion to activity * Mood disorders characterized by depression are commonly referred to as simply ''depression'', including: ** Major depressive disorder, also known as ''clinical depression'' ** Bipolar disorder, also known as ''manic depression'' ** Dysthymia, also known as ''persistent depressive disorder'' Economics * Economic depression, a sustained, long-term downturn in economic activity in one or more economies ** Great Depression The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ..., a severe economic depression during the 1930s, commonly referred to as simply ''the Depression'' ** Long Depression, an economic depression during 1873–96, known at the time as the ''Great Depression'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Baja California
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Mexico
The following is a list of lakes of Mexico. Chihuahua (state), Chihuahua *Lakes las chivas Durango *Lake Palmito *Lake Santiaguillo Jalisco *Lake Chapala (also in Michoacán) *Laguna de Sayula, Lake Sayula *Lake Cajititlán *Lake San Marcos, Mexico, Lake San Marcos *Lake Atotonilco Mexico City *Lake Xochimilco *Lake Cico *Lake Cacho *Lake Ceko Michoacán *Lake Cuitzeo *Lake Pátzcuaro *Lake Zirahuén Nayarit *Lake Agua Milpa Nuevo León *Lake Cerro Prieto *Lake Cuchillo *Lake Marychivas Puebla *Lake Alchichica *Lake Aljojuca *Lake Atexcac *Lake La Preciosa *Lake Quechulac *Lake Tecuitlapa *Lake Tepeyahualco *Lake Totolcinco Quintana Roo *Lake Bacalar *Lake Chichancanab Sinaloa *Lake Baccarac *Lake Comedero *Lake Dominguez *Lake Hidalgo *Lake Huites *Lake Mateos *Lake Salto Tamaulipas *Lake Guerrero Veracruz *Lake Catemaco Uncategorized *Lake Espanolia *Lake Lavaderosa *Lake Méndezi *Lake Mimbresa *Lake Mocuzaria *Laguna Tortugaio See also *List of lakes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geofísica Internacional
''Geofísica Internacional'' is a quarterly peer-reviewed open-access scientific journal published by the Instituto de Geofísica of the National Autonomous University of Mexico. It covers all aspects of geophysics and tectonics pertaining to Latin America. It was established in 1961 and the editor-in-chief is Servando de la Cruz Reyna (National Autonomous University of Mexico). Abstracting and indexing The journal is abstracted and indexed in Chemical Abstracts Service, GEOBASE, Science Citation Index Expanded, and Scopus. According to the ''Journal Citation Reports'', the journal has a 2018 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 0.826. References External links * Geology journals Geophysics journals Multilingual journals Quarterly journals N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Cahuilla
Lake Cahuilla ( ; also known as Lake LeConte and Blake Sea) was a prehistoric lake in California and northern Mexico. Located in the Coachella and Imperial valleys, it covered surface areas of to a height of above sea level during the Holocene. During earlier stages of the Pleistocene, the lake reached even higher elevations, up to above sea level. During the Holocene most of the water came from the Colorado River with little contribution from local runoff; in the Pleistocene local runoff was higher and it is possible that Lake Cahuilla was supported solely from local water sources during the Wisconsin glaciation. The lake overflowed close to Cerro Prieto into the Rio Hardy, eventually draining into the Gulf of California. The lake formed several times during the Holocene, when water from the Colorado River was diverted into the Salton Trough. This tectonic depression forms the northern basin of the Gulf of California, but it was separated from the sea proper by the growt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Boeing 727 Crash Experiment
On 27 April 2012, a multinational team of television studios staged an airplane crash near Mexicali, Mexico. An unmanned Boeing 727-200, fitted with numerous cameras, crash test dummies and other scientific instruments, was flown into the ground. The exercise was filmed for television. Aircraft and test site The aircraft used was a Boeing 727-200 purchased by the television production companies, registration ''XB-MNP'' (formerly N293AS). The site in Mexico was chosen because authorities in the United States would not allow the test to take place. The aircraft's original owner was Singapore Airlines. The last United-States-based owner was Broken Wing LLC of Webster Groves, Missouri, who then exported it and transferred it to a Mexican production company. Broken Wing is also the company that planned and executed the experiment. The aircraft had been leased to Bob Dole's 1996 presidential election campaign by the then-owner AvAtlantic. Flight Several federal permits by the Mexi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Baja California Earthquake
The 2010 Baja California earthquake (also known as 2010 Easter earthquake, 2010 Sierra El Mayor earthquake, or 2010 El Mayor – Cucapah earthquake) occurred on April 4 (Easter Sunday) with a moment magnitude scale, moment magnitude of 7.2 and a maximum Mercalli intensity scale, Mercalli intensity of VII (''Very strong''). The shock originated at (3:40:41 PM PDT) south of Guadalupe Victoria, Baja California, Guadalupe Victoria, Baja California, Mexico. The 89-second quake was widely felt throughout northwest Mexico and southern California. It was also the strongest to rock southern California in at least 18 years (since the M 7.3 1992 Landers earthquake), if not longer: the next most recent comparable earthquake—the 1952 Kern County earthquake (M 7.3)—was 58 years earlier. Each of these earthquakes had a similar magnitude, and was also felt across a large swath of North America. Most of the damage occurred in the twin cities of Mexicali and Calexico, California, Calexico on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salton Sea
The Salton Sea is a shallow, landlocked, highly salinity, saline endorheic lake in Riverside County, California, Riverside and Imperial County, California, Imperial counties in Southern California. It lies on the San Andreas Fault within the Salton Trough, which stretches to the Gulf of California in Mexico. The lake is about at its widest and longest. A 2023 report put the surface area at 318 square miles (823.6 km2). The Salton Sea became a resort destination in the 20th century, but saw die-offs of fish and birds in the 1980s due to contamination from Agricultural pollution, farm runoff, and clouds of Particulate pollution, toxic dust in the current century as evaporation exposed parts of the lake bed. Over millions of years, the Colorado River had flowed into the Imperial Valley and deposited alluvium (soil), creating fertile farmland, building up the terrain, and constantly moving its main course and river delta. For thousands of years, the river alternately flowed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salton Sink
The Salton Sink is the low point of an endorheic basin, a closed drainage system with no outflows to other bodies of water, in the Colorado Desert sub-region of the Sonoran Desert. The sink falls within the larger Salton Trough and separates the Coachella Valley from the Imperial Valley, which are also segments of the Salton Trough. The lowest point of the sink is below sea level, and since 1906 the Salton Sea has filled the lowest portion of the sink to a water depth of up to . Geology The Salton Sink is the topographic low area within the Salton Trough, an active tectonic pull-apart basin. The Salton Trough is a result of crustal stretching and sinking by the combined actions of the San Andreas Fault and the East Pacific Rise. The Brawley seismic zone forms the southeast end of the basin and connects the San Andreas Fault system with the Imperial Fault Zone to the south. The Salton Buttes are rhyolite lava domes within the basin which were active 10,300 (± 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laguna Salada Fault
The Laguna Salada Fault is a geological fault between the United States and Mexico. About long, it straddles the Imperial County-California–Baja California border. Earthquakes 1892 According to some seismologists the 1892 Laguna Salada earthquake ranks among the largest earthquakes in California and Baja California in historic times. It occurred on 23 February 1892, and was centered near Laguna Salada in Baja California. 2010 The Laguna Salada Fault is thought to be the origin of the 2010 Baja California earthquake. Prior to this, the fault had not produced a major earthquake for over 100 years, since 1892. Faults The Laguna Salada Fault is a probable southern continuation of the Elsinore Fault Zone in Southern California. These faults are considered to be secondary cohorts of the San Andreas Fault The San Andreas Fault is a continental Fault (geology)#Strike-slip faults, right-lateral strike-slip transform fault that extends roughly through the U.S. stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
