Laguna Hedionda (

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Cana ...

for "stinking lake") is a

saline lake A salt lake or saline lake is a landlocked body of water that has a concentration of salts (typically sodium chloride) and other dissolved minerals significantly higher than most lakes (often defined as at least three grams of salt per litre). ...

in the

Nor Lípez Province Nor Lípez is a province in the Bolivian department of Potosí. Its seat is Colcha "K", also called Villa Martín. The majority of the area of the province was titled as the Nor Lípez Native Community Land on 19 April 2011. One of the largest min ...

Potosí Department Potosí (; Aymara language, Aymara: ''Putusi''; qu, P'utuqsi) is a Departments of Bolivia, department in southwestern Bolivia. It comprises 118,218 km2 with 823,517 inhabitants (2012 census). The capital is the city of Potosí. It is most ...

Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...

. It is notable for various migratory species of pink and white

flamingo Flamingos or flamingoes are a type of Wader, wading bird in the Family (biology), family Phoenicopteridae, which is the only extant family in the order Phoenicopteriformes. There are four flamingo species distributed throughout the Americas ...

s. Laguna Hedionda is one of the nine small saline lakes in the

Andean The Andes, Andes Mountains or Andean Mountains (; ) are the List of mountain ranges#Mountain ranges by length, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range i ...

Altiplano The Altiplano (Spanish for "high plain"), Collao (Quechua and Aymara: Qullaw, meaning "place of the Qulla") or Andean Plateau, in west-central South America, is the most extensive high plateau on Earth outside Tibet. The plateau is located at the ...

. It lies at an altitude of , with an area of .

Salt flats Salt flats, Salt flat, Salt Flats, or Salt Flat may refer to: Geology *Salt pan (geology), a flat expanse of ground covered with salt and other minerals * Dry lake, an ephemeral lakebed that consists of fine-grained sediments infused with alkali sal ...

and ''bofedales'' (

wetlands A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The ...

) are spread over the periphery of the lake. It is in a very remote area where human habitation is negligible. However,

llama The llama (; ) (''Lama glama'') is a domesticated South American camelid, widely used as a List of meat animals, meat and pack animal by Inca empire, Andean cultures since the Pre-Columbian era. Llamas are social animals and live with othe ...

s and

alpaca The alpaca (''Lama pacos'') is a species of South American camelid mammal. It is similar to, and often confused with, the llama. However, alpacas are often noticeably smaller than llamas. The two animals are closely related and can successfu ...

s are seen grazing in the area.__NOTOC__

Geography

Laguna Hedionda is located in the Cordillera Occidental area of the

of the central

Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...

, which is a volcanic landscape where many small closed lake basins have been noted. The central Andes of Bolivia has two other major basins, also running in a north–south direction, namely the freshwater

Lake Titicaca Lake Titicaca (; es, Lago Titicaca ; qu, Titiqaqa Qucha) is a large freshwater lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. By volume of water and by surface area, ...

basin and the Poopó and the Coipasa-

Uyuni Uyuni (Aymara, ''uyu'' pen (enclosure), yard, cemetery, ''-ni'' a suffix to indicate ownership, "the one that has got a pen", "the one with a pen") is a city in the southwest of Bolivia. Uyuni primarily serves as a gateway for tourists visiting t ...

basins with shallow saline lakes and/or a salt crusts. Specifically, the catchment of Laguna Hedionda borders with

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

and

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

. It is located just north of lake Ch'iyar Quta in the central

Andes mountains The Andes, Andes Mountains or Andean Mountains (; ) are the List of mountain ranges#Mountain ranges by length, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range i ...

at an elevation of . There are several mountains within including

Michincha Michincha is a stratovolcano on the border of Bolivia and Chile. It is part of an east–west trending ridge of stratovolcanoes. To its east lies Olca Olca is a stratovolcano on the border of Chile and Bolivia. It lies in the middle of a 15&nb ...

, Cerro Volcanes, Cerro de Pajonal, Cerro de Tatio, Pabellón and

Tocorpuri Tocorpuri is a volcano in Chile, close to the border with Bolivia. Its peak height is most recently given as and it features a wide summit crater. The volcano consists mainly of lava flows and pyroclastic deposits and is subdivided into two se ...

. Laguna Hedionda has a water surface area of . It is one of the four blue lakes that are seen on the way from the southern road that leads through

Ollagüe Ollagüe () or Ullawi () is a massive andesite stratovolcano in the Andes on the border between Bolivia and Chile, within the Antofagasta Region of Chile and the Potosi Department of Bolivia. Part of the Central Volcanic Zone of the Andes, i ...

volcano (elevation ), the only active

volcano A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are ...

in Bolivia; the other three lakes are Cañapa, Ramaditas and Ch'iyar Quta. All the lakes are sourced by springs and have high

sulphur Sulfur (or sulphur in British English) is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula ...

content. The peripheral area of the lake is strewn with black volcanic rocks. Coal deposits are found near the lake. The catchment area of the lake is primarily covered with semi-desert steppe and dwarf scrub. Access to the lake is from San Juan via Chiguana which is a rail head and military post.

Features

Diatom A diatom (Neo-Latin ''diatoma''), "a cutting through, a severance", from el, διάτομος, diátomos, "cut in half, divided equally" from el, διατέμνω, diatémno, "to cut in twain". is any member of a large group comprising sev ...

studies were carried out in the lake basins of the central Andes, which included the lake in the Lípez area, to determine the past

lacustrine A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger ...

depth based on basin morphology, stratigraphy, sediment samples, altitude and diatom ecology. From these studies, it has been inferred that the hydrology of the closed basins of the Lípez (including several lakes such as Laguna Hedionda, Cañapa, Ch'iyar Quta, Honda, Pujito, Ramaditas and Ballivian) have a direct relationship with the regional climatic conditions since their catchment area is small compared to other lakes in the Coipasa-Uyuni basin. These are shallow lakes and their chemistry and diatom flora are well assessed. The lake water has a high

salinity Salinity () is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is usually measured in g/L or g/kg (grams of salt per liter/kilogram of water; the latter is dimensionless and equal ...

level of 66–80% and therefore is rich in

invertebrate Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate ...

zooplankton Zooplankton are the animal component of the planktonic community ("zoo" comes from the Greek word for ''animal''). Plankton are aquatic organisms that are unable to swim effectively against currents, and consequently drift or are carried along by ...

and

benthos Benthos (), also known as benthon, is the community of organisms that live on, in, or near the bottom of a sea, river, lake, or stream, also known as the benthic zone.Artemia ''Artemia'' is a genus of aquatic crustaceans also known as brine shrimp. It is the only genus in the family Artemiidae. The first historical record of the existence of ''Artemia'' dates back to the first half of the 10th century AD from Urmia La ...

''. A survey carried out in 1979 described the presence of ''

Artemia salina ''Artemia salina'' is a species of brine shrimp – aquatic crustaceans that are more closely related to ''Triops'' and cladocerans than to true shrimp. It belongs to a lineage that does not appear to have changed much in . ''A. salina'' is nati ...

'',

nematode The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, parasitic nematodes also known as eelworms. They are a diverse animal phylum inhab ...

s and harpacticoids. The lake has mineral deposits of thenardite and

ulexite Ulexite (NaCaB5O6(OH)6·5H2O, hydrated sodium calcium borate hydroxide), sometimes known as TV rock or Television stone, is a mineral occurring in silky white rounded crystalline masses or in parallel fibers. The natural fibers of ulexite conduc ...

gypsum Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. ...

lithium Lithium (from el, λίθος, lithos, lit=stone) is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid el ...

boron Boron is a chemical element with the symbol B and atomic number 5. In its crystalline form it is a brittle, dark, lustrous metalloid; in its amorphous form it is a brown powder. As the lightest element of the ''boron group'' it has th ...

and

potassium Potassium is the chemical element with the symbol K (from Neo-Latin ''kalium'') and atomic number19. Potassium is a silvery-white metal that is soft enough to be cut with a knife with little force. Potassium metal reacts rapidly with atmosphe ...

, among others.

Fauna

Flying Free flamingo in the Laguna Hedionda

Set in the backdrop of snow-covered mountains, the lake, like its neighbours, is famous for a variety of high Andean waterfowl, particularly flamingos (mostly white for the reason that algae that creates the pink colour is comparatively less in the lake waters), and other bird species such as

ducks Duck is the common name for numerous species of waterfowl in the family Anatidae. Ducks are generally smaller and shorter-necked than swans and geese, which are members of the same family. Divided among several subfamilies, they are a form t ...

and the

Andean goose The Andean goose (''Chloephaga melanoptera'') is a species of waterfowl in tribe Tadornini of subfamily Anserinae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds ...

, and herds of

vicuña The vicuña (''Lama vicugna'') or vicuna (both , very rarely spelled ''vicugna'', its former genus name) is one of the two wild South American camelids, which live in the high alpine areas of the Andes, the other being the guanaco, which live ...

are also reported. The southern lakes in the Bolivian Altiplano including Laguna Hedionda form one of the major wintering grounds for ''

Phalaropus tricolor Wilson's phalarope (''Phalaropus tricolor'') is a small wader. This bird, the largest of the phalaropes, breeds in the prairies of North America in western Canada and the western United States. It is migratory, wintering in inland salt lakes nea ...

'' followed by ''

Phoenicopterus chilensis The Chilean flamingo (''Phoenicopterus chilensis'') is a species of large flamingo at closely related to the American flamingo and the greater flamingo, with which it was sometimes considered conspecific. The species is listed as near threatened ...

'' and '' Phoenicopterus jamesi''. On one particular date in February 1979, ''Phalaropus tricolor'', ''Phoenicoparrus jamesi'', ''

Phoenicoparrus andinus The Andean flamingo (''Phoenicoparrus andinus'') is a species of flamingo native to the Andes mountains of South America. Until 2014, it was classified in genus ''Phoenicopterus''. It is closely related to James's flamingo, and the two make up th ...

'' and ''Phoenicopterus chilensis'' counted in the area were about one million, out of which 500,000 were reported from Laguna Hedionda and two other lakes.

Culture

Hunter gatherers A traditional hunter-gatherer or forager is a human living an ancestrally derived lifestyle in which most or all food is obtained by foraging, that is, by gathering food from local sources, especially edible wild plants but also insects, fungi, ...

of the paleo-ceramic or Paleo-Indian period (8,000 BC) lived in the vicinity of the lake. Between 10,000 BC and 2500 BC, the languages spoken in the area were

Uru Uru or URU may refer to: Language * Uru dialect of Central Kilimanjaro, a Bantu language of Tanzania * Uru language, the extinct language of the Uros, an Amerindian people * Uru of Ch'imu, an extinct language of the Uros, an Amerindian people ...

and Choquela.

Gallery

File:Volcán de Ollagüe, Bolivia, 2016-02-03, DD 91.JPG, Ollagüe Volcano as seen from

File:Phalaropus tricolor - breeding female.jpg, ''

'' File:Roundworm.jpg,

Nematode The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, parasitic nematodes also known as eelworms. They are a diverse animal phylum inhab ...

s File:Artemia salina 2.jpg, ''

'' Flamenco andino (Phoenicoparrus andinus), Laguna Hedionda, Bolivia, 2016-02-03, DD 62.JPG,

Andean flamingo The Andean flamingo (''Phoenicoparrus andinus'') is a species of flamingo native to the Andes mountains of South America. Until 2014, it was classified in genus ''Phoenicopterus''. It is closely related to James's flamingo, and the two make up th ...

(''Phoenicoparrus andinus'') Flamencos andinos (Phoenicoparrus andinus), Laguna Hedionda, Bolivia, 2016-02-03, DD 57.JPG, Landscape in Laguna Hedionda

References

External links

* {{DEFAULTSORT:Hedionda, Nor Lipez Lakes of Potosí Department Endorheic lakes of South America