The Hand of Desert in Chile

Somewhere in the Atacama Desert of Chile lies an astonishing monument “Mano del Desierto”, or the Hand of the Desert. In first look, it seems to be a science-fiction item, but actually it is a 36 feet high sculpture. However “Mano del Desierto” is a symbol of the contrasting ideas which shows how small, helpless and stranded humans are. The Chilean Artist Mario Irarrazabal has created this massive hand sculpture popular in his domain of sculpting hand made things. In fact weird as they may seem, and his efforts are acclaimed all over the world due to their innovative and emotion they express. 

The nearest town from this monument is Antofagasta around 75KM away. Nonetheless, visitors are crazy to see this marvelous effort of Mario Irarrazabal, and have catches surprise popularity throughout the year. Irarrázabal used the human figure to express emotions like injustice, loneliness, sorrow and torture and it is an easy victim of graffiti and is therefore cleaned occasionally.

However, it was built around nearly 25 years ago in March 28, 1992, seems just as if it was made of sand the sculpture is very resistant. The local organization “Corporaction Pro Antofagasta” support in construction of Hand, made by iron and cement. It’s a must visit place can be visited any time of year. His another popular works include an over-sized sculpture exploring the same idea, named "Monument to the Drowned" is located on Parada 4 at Brava Beach in Punta del Este, a famous resort town in Uruguay. 

The Incredible Water Chemistry of Watling’s Blue Hole

The Watling’s blue hole is located on the Bahamian island of San Salvador. The karst feature Watling’s blue hole is formed by the erosion of limestone, actually made of calcium carbonate, a mineral that can dissolve in water especially in acidic water. When the limestone dissolves, it gives off carbonic acid, and even more able to dissolve limestone.

Once, the limestone dissolves the remaining part abruptly dissolves more, and result in formation of a deep blue hole around the spot where the limestone first began dissolving. In fact, Watling’s Blue Hole has incredible water chemistry, has no fresh water anywhere not even a tiny lens on top. Therefore, this hole must link all the way to the ocean to let salt water flow in constantly to dominate the system. The blue hole is sitting in the middle of rainy Tropical Island, indicating that the hole must be connected to the ocean by an underground tunnel. 

The Magical Spotted Lake, Canada

Spotted Lake is a saline endorheic alkali lake draws countless visitors from around the world located near the city of Osoyoos in British Columbia Canada. The Lake has rich of minerals such as magnesium sulfate, calcium and sodium sulphate and contains extremely high concentrations of minerals such as silver and titanium. In summer, Lake Water evaporates leaving behind colorful mineral deposits. The ameoba-shaped Spotted Lake, changes colors throughout the year and during the summer time divides itself into white, green, blue and yellow pools. It is said that the lake has the highest natural concentration of this mineral in the world. 

The colorful large spots appears according to mineral composition, Magnesium sulfate normally crystallizes in summer play a major role to spot color and remaining minerals in the lake harden to form natural walkways around and between the spots.  Nowadays, the spotted lake is surrounded by a fence to keep people off, but you can get a good view of it from the highway.

These minerals were used in the manufacture of ammunition during First World War. Chinese labour force skimmed up ton a day of salts from Lake Surface and shipped them to munitions vendors in eastern Canada. Later on, the site came under the control of the Ernest Smith Family for a term of about 40 years. The Ernest Smith attempted to create interest in a spa at the lake in 1979. 

Spotted Lake is a strange and significantly important site having great potential of commercial exploitation presently hype much controversy. The native peoples used the lake mud and water for the treatment of aches and ailments. Therefore, officially, Spotted Lake is on private land and therefore theoretically not accessible for close up observation. It is actually recognized to the First Nations of the Okanagan Valley as Kliluk. The spotted lake is surrounded by cairns rock piles often indicating graves. You cannot miss this historic landmark as you drive along the highway just west of the city. A lot of people stop on the side of the road for a longer look.  

The White Water Terraces of Baishuitai

Baishuitai is a village (also known as White Water Terraces), between Lijiang and Shangri-La County in northwestern Yunnan province, China. It is famous for its natural minerals terraces and located foothills of north of Haba near the upper Yangtze River valley and southeast of the Shangri-la county. Baishuitai is 140 meters from its base to top and 160 meters in width. It is snugly carved into a mountain slope more than 2380 meters above sea level, making Baishuitai the biggest limestone terrace in China. The beautiful terraces, just like waving clouds and white snow, the silver terraces stretch for miles, as clear as crystal, the spring’s meander, which seem to be frozen on the terraces? The Baishuitai Terrace is a symbol for a growing flower, and the white color represents auspiciousness and sanctity. 

It is recognized as one of the most eye-catching destinations in mysterious Shangri-La and is an ancient Chinese landform with a history of 200,000 to 300,000 years. The spring water from the higher reaches of Haba Snow Mountain reaches down into the uppermost terraced basin then spills over to the basin below, which it fills up before spilling over to the next basin, and so on and so forth, until the water spills over the outer rim of the last of this set of terraced basins. Therefore, it is composed by the sediments of high calcium carbonate in the spring waters normally flow downwards from the mountain to every semicircular-shaped limestone steps. From the many centuries it has resulted into make natural terraces look as the white marbles. Moreover, the basins themselves have been hollowed out over time by the erosive action of the acidic water, which in earlier times, drew out certain minerals from the limestone, creating weak carbonic acid.

Furthermore, The Baishuitai is also the birthplace of Dongba culture & values of the Naxi Minority Group. The one of their saint of the Dongba Religion was attracted by the captivating scenery of this place on his way back from Tibet. He decided to stop there and in full swing spreading his beliefs. So fallacies prevail among peoples and they consider Baishui Water Terraces as a shrine. Since then every year, on the eighth day of the second lunar month (8^th February), the Naxi people will gather here to rejoice their traditional festival by dancing and singing all day and night. The people slaughter chickens to make the festival ends with smearing chicken blood on the branches around Baishuitai Water Terraces to show their affection & love. 

A difficult mountain road leads to the Baishuitai, almost three hour drive from Shangri-la. In-fact Baishuitai is a stunning, scenic, peaceful and worthwhile place. This is perfect place for photography, so all photographers can take some majestic clicks here. 

The Lake Natron Tanzania

The Lake Natron is a salt and soda lake in the Arusha Region of Northern Tanzania, close to Kenyan Border in Gregory Rift. The Lake is mainly fed by Ewaso Ng’iro River, rises in central Kenya and by mineral-rich hot springs. The water level varies depend on its water. The Lake Natron is quite shallow just 9.8 feet deep, 57 KM long and 22 KM wide. The Lake temperature is falling above 40 °C (104 °F). Due to its exclusive biodiversity Tanzania has named The Lake Natron Basin to the Ramsar list of Wetlands of International significance. The Lake Natron is also the World Wildlife Fund East African halophytics ecoregion. The Lake has high levels of evaporation left behind natron, and trona (sodium, carbonate, decahydrate, sesquicarbonate dehydrate).

The Lake alkalinity reach a pH of more than 12, make surrounding bedrock is composed of alkaline, sodium-dominated trachyte lavas that were laid down during the Pleistocene period. Due to high evaporation rates, the color of lake is characteristic during the dry season, salinity levels rises at a certain point where the salt loving microorganisms starts to flourish. Therefore, halophile organisms include few cyanobacteria that make their own food with photosynthesis as plants do. Moreover,, the red accessory photosynthesizing pigment in the cyanobacteria yields the deep reds of the open water of the lake and the orange colors of the shallow parts of the lake. The alkali salt crust on the surface of the lake is also every so often colored red or pink by the salt-loving microorganisms that live there. There’re variety of plants surroundings the lake gets benefits of salt marshes and freshwater wetlands. The Lake Natron is home to some endemic algae, invertebrates, birds and fish.

Sometimes, Lake Natron temperature crosses 60 °C make the life difficult for animals and birds. The birds take advantage of the lake’s extreme conditions, which keep their predators at bay, and more than 2.5 million lesser flamingos flock there during breeding season. Three-quarters of the world population of lesser flamingos (Hoenicopterus minor) live in East Africa and use Lake Natron as their nesting site. Every year countless lesser flamingos have flocked to Tanzania's Lake Natron to start nesting, but mainly depend on the combination of environmental factors. The gathering is one of nature’s fantastic spectacles. It’s a regular breeding area of 2.5 million flamingoes, whose status is close to “near-threatened” on the ICUN Red List. These flamingoes, gather along nearby saline lakes to feed on a blue green algae with red pigments, called “spirulina”.

The high salinity & cyanobacteria support more nests; as greater flamingoes breed on mud flats, also it is a safe breeding place due to its caustic environment is a barrier against predators trying to reach their nests on seasonally forming evaporates islands. When the water level is just right, salt islands are exposed in the center of the lake, given that the impeccable nesting site. However, if the Lake is too dry, predators are able to reach the young birds and eaten them, and if there is too much rain, the nests can be flooded, so the conditions must be perfect for a successful breeding season. Moreover, there are two endemic fish species; the alkaline tilapias Alcolapia latilabris and A. ndalalani flourish in lake water at the edges of hot spring inlets. The surrounding area is not inhabited but some herding and seasonal cultivation take place. Further, there are a number of campgrounds near the lake, which is also the base for climbing Ol Doinyo Lengai. The Lake Natron also provides support for 100,000 other water birds, many of which are Palearctic migrants.

Moreover, The most interesting, strange thing about this lake are the solitary, mummified birds which can be sporadically found along its shoreline, calcified over a long period of time and turned into fossils. The surrounding area of Lake Natron contain some of the most astonishing scenery in Africa also a home to some wildlife, the occasional giraffe or zebra warthogs and many more. The other attraction in the area are: the Mountain “Ol Doinyo Lengai”, the combination of broad open plains, sheer rift escarpments, enormous freestanding volcanoes and the vast multi-coloured soda lake itself is a home to a fascinating eco-system which thrives in this severe environment is absolutely magnificent.

The construction of dike at north end of lake and planned hydroelectric power plant on the Ewaso Ng’iro in Kenya increases the threats of dilution to this breading area may still be serious. Hence, there is no formal protection. Another big threat is a proposed plan of soda ash plant on its shores to pump the lake water to extract the sodium carbonate to convert to washing powder, along with more than 100 workers housing, and coal fired power station to provide energy for plant complex. In addition, there is a possibility the developers may introduce a hybrid brine shrimp to increase the efficiency of extraction. Due to these threats, the lesser flamingoes continuing to breed in the face of such mayhem is next to zero, and will leave lesser flamingoes in extinction.