Dal is a lake in

Srinagar Srinagar (English: , ) is the largest city and the summer capital of Jammu and Kashmir, India. It lies in the Kashmir Valley on the banks of the Jhelum River, a tributary of the Indus, and Dal and Anchar lakes. The city is known for its ...

, the summer capital of

Jammu and Kashmir Jammu and Kashmir may refer to: * Kashmir, the northernmost geographical region of the Indian subcontinent * Jammu and Kashmir (union territory), a region administered by India as a union territory * Jammu and Kashmir (state), a region administered ...

. It is an urban lake, the second largest lake in Jammu and Kashmir, and the most visited place in Srinagar by tourists and locals. It is integral to tourism and recreation in the Kashmir valley and is variously known as the "Lake of Flowers", "Jewel in the crown of Kashmir" or "Srinagar's Jewel". The lake is also an important source for commercial operations in fishing and water plant harvesting.Pandit pp. 66–93 The shore line of the lake, about , is encompassed by a boulevard lined with

Mughal era The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the ...

gardens, parks,

houseboat A houseboat is a boat that has been designed or modified to be used primarily as a home. Most houseboats are not motorized as they are usually moored or kept stationary at a fixed point, and often tethered to land to provide utilities. Ho ...

s and hotels. Scenic views of the lake can be witnessed from the shore line Mughal gardens, such as Shalimar Bagh and Nishat Bagh built during the reign of Mughal Emperor Jahangir, and from houseboats cruising along the lake in the colourful

shikara The shikara is a type of wooden boat found on Dal Lake and other water bodies of Srinagar in Jammu and Kashmir Shikaras are of various sizes and are used for multiple purposes, including transportation. A usual shikara seats six people, with t ...

s. During the winter season, the temperature can sometimes reach as low as , freezing the lake. The lake covers an area of and is part of a natural wetland which covers , including its floating gardens. The floating gardens, known as "Rad" in

Kashmiri Kashmiri may refer to: * People or things related to the Kashmir Valley or the broader region of Kashmir * Kashmiris, an ethnic group native to the Kashmir Valley * Kashmiri language, their language People with the name * Kashmiri Saikia Baruah ...

, blossom with

lotus flower ''Nelumbo nucifera'', also known as sacred lotus, Laxmi lotus, Indian lotus, or simply lotus, is one of two extant species of aquatic plant in the family Nelumbonaceae. It is sometimes colloquially called a water lily, though this more often re ...

s during July and August. The wetland is divided by

causeway A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry, wood, or concrete. One of the earliest known wooden causeways is the Sweet Tr ...

s into four

basins Basin may refer to: Geography and geology * Depression (geology) ** Back-arc basin, a submarine feature associated with island arcs and subduction zones ** Debris basin, designed to prevent damage from debris flow ** Drainage basin (hydrology), a ...

; ''Gagribal'', ''Lokut Dal'', ''Bod Dal'' and '' Nigeen'' (although Nigeen is also considered as an independent lake). ''Lokut Dal'' and ''Bod Dal'' each have an island in the centre, known as ''Rupa Lank'' (or ''Char Chinari'') and ''Sona Lank'' respectively. At present, the Dal and the Mughal gardens on its periphery are undergoing intensive restoration measures to fully address the serious

eutrophication Eutrophication is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients, particularly nitrogen and phosphorus. It has also been defined as "nutrient-induced increase in phyt ...

problems experienced by the lake. Massive investments of approximately US$275 million ( 11 billion) are being made by the

Government of India The Government of India ( ISO: ; often abbreviated as GoI), known as the Union Government or Central Government but often simply as the Centre, is the national government of the Republic of India, a federal democracy located in South Asia, ...

to restore the lake to its original splendour. Srinagar pano

History

Dal is mentioned as Mahasarit (Sanskrit: महासरित्) in ancient

Sanskrit Sanskrit (; attributively , ; nominally , , ) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had Trans-cultural diffusion ...

texts. Ancient history records mention that a village named Isabar to the east of Dal was the residence of goddess

Durga Durga ( sa, दुर्गा, ) is a major Hindu goddess, worshipped as a principal aspect of the mother goddess Mahadevi. She is associated with protection, strength, motherhood, destruction, and wars. Durga's legend centres around c ...

. This place was known as Sureshwari on the bank of the lake, which was sourced by a spring called the Satadhara. During the Mughal period, the Mughal rulers of India designated Kashmir, Srinagar in particular, as their summer resort. They developed the precincts of the Dal in Srinagar with sprawling Mughal-type gardens and pavilions as pleasure resorts to enjoy the salubrious cool climate. After the death of

Aurangzeb Muhi al-Din Muhammad (; – 3 March 1707), commonly known as ( fa, , lit=Ornament of the Throne) and by his regnal title Alamgir ( fa, , translit=ʿĀlamgīr, lit=Conqueror of the World), was the sixth emperor of the Mughal Empire, ruling ...

in 1707, which led to the disintegration of the Mughal Empire,

Pashtun Pashtuns (, , ; ps, پښتانه, ), also known as Pakhtuns or Pathans, are an Iranian ethnic group who are native to the geographic region of Pashtunistan in the present-day countries of Afghanistan and Pakistan. They were historically r ...

tribes in the area around the lake and city increased, and the Afghan

Durrani Empire The Durrani Empire ( ps, د درانيانو ټولواکمني; fa, امپراتوری درانیان) or the Afghan Empire ( ps, د افغانان ټولواکمني, label=none; fa, امپراتوری افغان, label=none), also know ...

ruled the city for several decades. In 1814 a significant part of the Kashmir valley, including Srinagar, was annexed from the Afghans by

Maharaja Ranjit Singh Ranjit Singh (13 November 1780 – 27 June 1839), popularly known as Sher-e-Punjab or "Lion of Punjab", was the first Maharaja of the Sikh Empire, which ruled the northwest Indian subcontinent in the early half of the 19th century. He s ...

to his kingdom, and the

Sikh Sikhs ( or ; pa, ਸਿੱਖ, ' ) are people who adhere to Sikhism, Sikhism (Sikhi), a Monotheism, monotheistic religion that originated in the late 15th century in the Punjab region of the Indian subcontinent, based on the revelation of Gu ...

s grew in influence in the region for 27 years. India - Srinagar - 023 - Nishat Bagh Mughal Gardens

During the Dogra Raj, Srinagar became the capital of Dogra territory, attracted by the cool climate of the Kashmir valley, amidst the back drop of the majestic snow covered Himalayan ranges. The lake precincts experience temperatures in the range of during winter and during the summer season. The lake freezes when temperatures drop to about during severe winter. Although the

Dogra The Dogras or Dogra people, are an Indo-Aryan ethno-linguistic group in India and Pakistan consisting of the Dogri language speakers. They live predominantly in the Jammu region of Jammu and Kashmir, and in adjoining areas of Punjab, Himac ...

Maharaja of Kashmir The Dogra dynasty of Dogra Rajputs from the Shiwalik Himalayas created Jammu and Kashmir when all dynastic kingdoms in India were being absorbed by the East India Company. Events led the Sikh Empire to recognise Jammu as a vassal state in 1820 ...

restricted the building of houses in the valley, the British circumvented this rule by commissioning lavish houseboats to be built on the Dal. The houseboats have been referred to as, "each one a little piece of England afloat on Dal." After the independence of India, the Kashmiri Hanji people have built, owned and maintained these houseboats, cultivating floating gardens and producing commodities for the market, making them the centre of their livelihoods. The houseboats, closely associated with Dal also provide accommodation in Srinagar. Following the Mughal, Afghan, Sikh and Dogra rule, the place has earned the epithet, "Jewel in the crown of Kashmir".Singh p.342

Physical properties

Topography

The lake is located within a

catchment area In human geography, a catchment area is the area from which a location, such as a city, service or institution, attracts a population that uses its services and economic opportunities. Catchment areas may be defined based on from where people are ...

covering in the Zabarwan mountain valley, in the foothills of the Shankaracharya Hill, which surrounds it on three sides. The lake, which lies to the east and north of Srinagar city covers an area of , although including the floating gardens of

s, it is (an estimated figure of is also mentioned).Pandit p.72 The main basin draining the lake is a complex of five interconnected basins with

causeways A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry, wood, or concrete. One of the earliest known wooden causeways is the Sweet Tra ...

; the Nehru Park basin, the Nishat basin, the

Hazratbal Hazratbal is the notified area situated in Srinagar district of Jammu and Kashmir. It is about from Srinagar city center. The early settlements in the area occurred on the banks of Dal Lake and majority of population of area are Hangis (fish ...

basin, the Nigeen basin and the Barari Nambal basin. Navigational channels provide the transportation links to all the five basins. The average elevation of the lake is . The depth of water varies from at its deepest in Nigeen lake to , the shallowest at Gagribal. The depth ratio between the maximum and minimum depths varies with the season between 0.29 and 0.25, which is interpreted as flat bed slope.Pandit p.66 The length of the lake is with a width of .Pandit p.66 The lake has a basin having shore length of and roads run all along the periphery. Irreversible changes through urban developments have placed further restrictions on the flow of the lake and as a result, marshy lands have emerged on the peripheral zones, notably in the foothill areas of the Shankaracharya and Zaharbwan hills. These marshy lands have since been reclaimed and converted into large residential complexes.

Geology

Multiple theories explaining the origin of this lake have been formulated. One version is that it is the remnants of a post-

glacial lake A glacial lake is a body of water with origins from glacier activity. They are formed when a glacier erodes the land and then melts, filling the depression created by the glacier. Formation Near the end of the last glacial period, roughly 10, ...

, which has undergone drastic changes in size over the years and the other theory is that it is of

fluvial In geography and geology, fluvial processes are associated with rivers and streams and the deposits and landforms created by them. When the stream or rivers are associated with glaciers, ice sheets, or ice caps, the term glaciofluvial or fluviog ...

origin from an old flood spill channel or ox-bows of the

Jhelum River The Jhelum River (/dʒʰeːləm/) is a river in the northern Indian subcontinent. It originates at Verinag and flows through the Indian administered territory of Jammu and Kashmir, to the Pakistani-administered territory of Kashmir, and then ...

. The dendritic drainage pattern of the catchment signifies that its rock strata have low levels of porosity. Lithologically, a variety of rock types have been discerned namely,

igneous Igneous rock (derived from the Latin word ''ignis'' meaning fire), or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or ...

metamorphic Metamorphic rocks arise from the transformation of existing rock to new types of rock in a process called metamorphism. The original rock (protolith) is subjected to temperatures greater than and, often, elevated pressure of or more, causi ...

and

sedimentary Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...

. The Dachigam Telbal Nallah system is conjectured to follow two major lineaments. Discontinuous surfaces seen in the terrain are attributed to the angular and parallel drainage pattern. The

water table The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water. It can also be simply explained as the depth below which the ground is saturated. T ...

cuts the hill slopes, which is evidenced by the occurrence of numerous springs in the valley.

Seismic activity An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, fr ...

in the valley is recorded under Zone V of the Seismic Zoning Map of India, the most severe zone where frequent damaging earthquakes of intensity IX could be expected. In the year 2005, Kashmir valley experienced one of the severe earthquakes measured at 7.6 on the Richter's scale, which resulted in deaths and the destruction of many properties, leaving many homeless.

Hydrology

The shallow, open-drainage lake is fed by Dachigam-Telbal Nallah (with perennial flow), Dara Nallah ('Nallah' means "stream") and many other small streams. The lake is classified as ' warm monomictic' under the sub-tropical lake category. Spring sources also contribute to the flow, although no specific data is available to quantify their contribution. To address this, water balance studies to analyse and assess the characteristics of flow have been conducted in order to approximate the discharge contributed by the springs in the lake bed. The complex land use pattern of the valley is reflected in the urbanised Srinagar in its north, with

rice field Wendel D. Ley Track and Holloway Field is a stadium in Houston, Texas. It is primarily used for track and field and soccer for the Rice University Owls. It is bounded by Main Street (southeast), University Boulevard (southwest), Reckling Pa ...

s, orchards and gardens in the lower slopes, and barren hills beyond steep sloping hills. The flat topography also affects drainage conditions. It receives an average annual rainfall of in the catchment, but during the summer, snow melt from the higher ranges of the catchment results in large inflows into the lake.Pandit p.66, 72–73 The maximum flood discharge of Telbal Nallah has been assessed as 141.5 metres³/s for a one in hundred return period; the 1973 observed flood in Telbal Nallah has been estimated as 113 metres³/s. The average annual flow, according to discharge measurements, has been estimated as 291.9 million cubic metres, with Telbal Nalah accounting for 80% of the total and 20% contributed by other sources. The silt load has been estimated at 80,000 tonnes per year with 70% contribution from the Telabal Nallah, with 36,000 tonnes recorded as settling in the lake. There are two outlets from the lake, namely the Dalgate and Amir Khan Nallah that connects the lakes of Nigeen and

Anchar Lake Anchar Lake is a lake located near Soura area, near the city of Srinagar in Srinagar district of Jammu and Kashmir, India. Situated close to Ganderbal, the lake is connected with the famous Dal Lake via a channel "Amir Khan Nallah" which pass ...

. Dalgate is controlled by a

weir A weir or low head dam is a barrier across the width of a river that alters the flow characteristics of water and usually results in a change in the height of the river level. Weirs are also used to control the flow of water for outlets of l ...

and

lock Lock(s) may refer to: Common meanings *Lock and key, a mechanical device used to secure items of importance *Lock (water navigation), a device for boats to transit between different levels of water, as in a canal Arts and entertainment * ''Lock ...

system. The outflow from these two outlets has been estimated as 275.6 million cubic metres.

Flora and fauna

The ecosystem of Dal is ecologically rich in macrophytes, submerged macrophytes, floating macrophytes and

phytoplankton Phytoplankton () are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. The name comes from the Greek words (), meaning 'plant', and (), meaning 'wanderer' or 'drifter'. ...

.Pandit p.80–87 Macrophyte flora recorded in the lake's aquatic and marshland environment consists of 117 species, belonging to 69 genera and 42 families.Pandit p.80 The lake is noted in particular for its ''Nelumbo nucifera'' (lotus flowers) which bloom in July and August. The prolific growth of ''

Ceratophyllum demersum ''Ceratophyllum demersum'', commonly known as hornwort, rigid hornwort, coontail, or coon's tail, is a species of ''Ceratophyllum''. It is a submerged, free-floating aquatic plant, with a cosmopolitan distribution, native to all continents except ...

'' in the eutrophic zones has been reported, with '' Myriophyllum spicatum'' and ''Potemogetton lucens'' cited as dominant species. Other macrophytes discerned in different zones of the lake include ''Typho angustata'', ''

Phragmites australis ''Phragmites australis'', known as the common reed, is a species of plant. It is a broadly distributed wetland grass that can grow up to tall. Description ''Phragmites australis'' commonly forms extensive stands (known as reed beds), which may ...

'', '' Myriophyllum'', '' Sparganium evectum'' and ''

Myriophyllum verticillatum ''Myriophyllum verticillatum'', the whorl-leaf watermilfoil or whorled water-milfoil, is a native to much of North America, North Africa, and Eurasia. It closely resembles another native milfoil, called northern water milfoil (''M. sibiricum'') ...

'', which contribute to the production of macrophites. The rooted variety of the floating leaf type consists of ''

Nelumbo nucifera ''Nelumbo nucifera'', also known as sacred lotus, Laxmi lotus, Indian lotus, or simply lotus, is one of two extant species of aquatic plant in the family Nelumbonaceae. It is sometimes colloquially called a water lily, though this more often ...

'', ''

Nymphaea alba ''Nymphaea alba'', the white waterlily, European white water lily or white nenuphar , is an aquatic flowering plant in the family Nymphaeaceae. It is native to North Africa, temperate Asia, Europe and tropical Asia (Jammu and Kashmir). Descript ...

'', ''N. tetragonia'', ''N. candida'', ''

Nymphoides peltata ''Nymphoides peltata'' (syn. ''Villarsia nymphaeoides'', ''Limnanthemum peltatum'' S.G. Gmel., ''Nymphoides nymphaeoides'' (L.) Britton, fringed water lily, yellow floating heart, floating heart, water fringe, entire marshwort) is perennial, root ...

'', '' Salvinia natans'', '' Hydrocharis dubia'', '' Nymphaea sp.'' and ''

Potamogeton natans ''Potamogeton natans'', commonly known as broad-leaved pondweed, floating pondweed, or floating-leaf pondweed, is an aquatic species in the genus ''Potamogeton'' native to quiet or slow-flowing freshwater habitats throughout the Holarctic Kingdo ...

'', all of which occupy 29.2% of the lake.Pandit p.86 Phytoplanktons include '' Navicula radiosa'', '' Nitzschia accicularis'', ''Fragilaria crotonensis'', ''Diatoma elongatum'', ''Scenedesmus bijuga'', ''

Pediastrum duplex ''Pediastrum duplex'' is a species of fresh water green algae in the genus ''Pediastrum ''Pediastrum'' is a genus of green algae, in the family Hydrodictyaceae. It is a photoautotrophic, nonmotile coenobial (fixed number of cells) green alg ...

'', '' Tetraedron minimum'', ''Microcystis aeruginosa'' and '' Merismopedia elegans.'' Since 1934, some important changes have been observed in the lake's biota, including a reduction in the number of '' Chara'' species, and an increase in the area covered by '' Salvinia'' since 1937. Analysis of the lake has also revealed the tendency for it to develop monospecific communities of submerged macrophytes such as ''

Ceratophyllum ''Ceratophyllum'' is a cosmopolitan genus of flowering plants including four accepted living species in 2016, commonly found in ponds, marshes, and quiet streams in tropical and in temperate regions. It is the only extant genus in the family Ce ...

'' and '' Myriophyllum''. Woody vegetation in the catchment of the lake consists of '' Melia'', ''

Ailanthus ''Ailanthus'' (; derived from ''ailanto,'' an Ambonese word probably meaning "tree of the gods" or "tree of heaven") is a genus of trees belonging to the family Simaroubaceae, in the order Sapindales (formerly Rutales or Geraniales). The genus ...

'', ''

Robinia ''Robinia'' is a genus of flowering plants in the family Fabaceae, tribe Robinieae, native to North America. Commonly known as locusts, they are deciduous trees and shrubs growing tall. The leaves are pinnate with 7–21 oval leaflets. The flowe ...

'', '' Daphne'', '' Celtis'', ''

Rose A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be ...

'', ''

Ephedra Ephedra may refer to: * Ephedra (medicine), a medicinal preparation from the plant ''Ephedra sinica'' * ''Ephedra'' (plant), genus of gymnosperm shrubs See also * Ephedrine Ephedrine is a central nervous system (CNS) stimulant that is of ...

'', '' Pinus roxburghii'', ''

Pinus halepensis ''Pinus halepensis'', commonly known as the Aleppo pine, also known as the Jerusalem pine, is a pine native to the Mediterranean region. Description ''Pinus halepensis'' is a small to medium-sized tree, tall, with a trunk diameter up to , exce ...

'', ''

Pinus gerardiana ''Pinus gerardiana'', known as the chilgoza pine or ''neja'' is a pine native to the northwestern Himalayas in Afghanistan, northern Pakistan, Waziristan and northwestern India, growing at elevations between 1800 and 3350 metres. It often occur ...

'', '' Cupressus torulosa'' and '' Cupressus arizonica''. The valley also has a rich cultivation of crops such as paddy, wheat and fodder. Floating gardens, labelled the 'Rad' in tye Kashmiri language are a special feature of the lake. They basically constitute of matted vegetation and earth, but are floating. These are detached from the bottom of the lake and drawn to a suitable place (generally to the north west of the houseboats' location) and anchored. Given its rich nutrient properties, tomatoes,

cucumber Cucumber (''Cucumis sativus'') is a widely-cultivated creeping vine plant in the Cucurbitaceae family that bears usually cylindrical fruits, which are used as culinary vegetables.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 ...

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.Polyactis vulgaris'', ''

Brachionus plicatilis ''Brachionus plicatilis'' is a euryhaline (tolerate a wide range of salinity) rotifer in the family '' Brachionidae'', and is possibly the only commercially important rotifer, being raised in the aquaculture industry as food for fish larvae. It ha ...

'', ''Monostyla bulla'', '' Alona monocantha'', ''

Cyclops ladakanus In Greek mythology and later Roman mythology, the Cyclopes ( ; el, Κύκλωπες, ''Kýklōpes'', "Circle-eyes" or "Round-eyes"; singular Cyclops ; , ''Kýklōps'') are giant one-eyed creatures. Three groups of Cyclopes can be distingui ...

'' and '' Mesocyclops leukarti''. Benthos include '' Chironomus sp.'' and '' Tubifex sp.'' and fish include '' Cyprinus carpio specularis'' (economically important), ''C. carpio communis'', ''Schizothorax niger'', ''S. esocinus'', ''S. curviformis'' and ''Crossochelius latius''. It is also reported that ''

Cyprinus ''Cyprinus'' is the genus of typical carps in family Cyprinidae. Most species in the genus are of East Asia origin with only the common carp (''C. carpio'') in Western Asia and Europe; this invasive species has also been introduced to many othe ...

'', introduced during early sixties, is dominant and that the indigenous species '' Schizothorax'' is showing a declining trend. ;Fishing resources The fishing industry on Dal is the second largest industry in the region and is central to many of the people's livelihoods who reside on the lake's periphery. Dal's commercial fisheries are particularly reliant on carp fish species, which were introduced into the lake in 1957. As a result, carp constitutes 70% of all the fish caught in the lake while the schizothorax constitutes 20% and other species account for 10%. Fishermen use a locally manufactured cast net which comprises six parts with a diameter of 6 metres. It is operated from a wooden fishing boat made out of deodar, typically 20ftx4ft in size. The gradual decline in quality of the lake water through pollution has resulted in lower fish stocks and the extinction of endemic varieties of fish. The causes for such deterioration have been identified and remedial actions have been initiated. The various fishing nets being used in Dal are cast net (Zaal/Duph), Long line (Walruz), Gill net (Pachi, Shaitan zaal), Rod and line (Bislai), Scoop net (Attha zaal) (Bhat et al., 2008) The lake is warm monomictic (mixing type) and the pH value recorded has varied from a minimum of 7.2 to a maximum of 8.8 on the surface over a yearly period. The

Dissolved oxygen Oxygen saturation (symbol SO2) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium at the given temperature. It ca ...

g l⁻¹value has varied from a minimum of 1.4 to a maximum of 12.3 on the surface within a year. The Recorded maximum

nitrogen Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at se ...

concentration (NH₄-N icro l⁻¹has been recorded as 1315 on the surface and 22 at the bottom of the lake.

Phosphorus Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Ea ...

concentration expressed in Total-P icro l⁻¹has varied from a high of 577 to a low of 35 during the 12 months of the year. The lake water temperature has varied from a minimum of in January to in June at the surface. Transparency, expressed as depth in metres, has varied from a maximum of in July to a minimum of in March, over the 12 months period. Studies of the water quality of the lake in 1983–84 indicate a decline in quality since the 1965–66 analysis. Scientific research over the years also reveal that Telbal, Botkal, and sewage drains are responsible for a substantial influx of nitrogen and phosphorus into the lake. Quantitatively, fifteen drains and several other sources have released a total of 156.62 tonnes (56.36 tonnes by drains alone) of phosphorus, and 241.18 tonnes of inorganic nitrogen into the lake from a discharge of 11.701 million cubic metres /year. Non-point sources, such as seepage and diffused runoff, also add to this pollution and have been recorded as further adding 4.5 tonnes of total phosphates and 18.14 tonnes of nitrogen (NO₃–N and NH₄–N) to the lake. Based on the values mentioned above, it has been inferred that the water quality of the lake has deteriorated. The major environmental problem facing the lake is

, which has required immediate remedial measures to combat it. Alarmingly, the size of the lake has shrunk from its original area of to the present area of , and there is a concerning rate of sediment deposition due to catchment area degradation. The water quality has also deteriorated due to intense pollution caused by the untreated sewage and solid waste that is fed into the lake from the peripheral areas and from the settlements and houseboats. Besides, some experts like Dr. A.A. Kazmi (Associate Professor, IIT Roorkee and in charge of the Environmental Engineering Lab) believe that deforestation in the catchment of Dal and Telbal stream may have led to more nitrogen and phosphorus-rich run-off, further aiding eutrophication. Encroachments of water channels and consequent clogging has diminished the circulation and inflows into the lake, so with the building up of phosphates and nitrogen, this has led to extensive weed growth and consequences on the biodiversity of the lake.

Public interest litigations and restoration works

Identifying the above major issues as causes for the deterioration of the lake, a multidisciplinary team of experts have prepared a Detailed Project Report (DPR), which has the objective of achieving environment and sustainability, ecological improvement with minimum interventions and displacement and balancing the conflicts of interest. This plan is now under implementation with the financial assistance of the Government of India. Dal Lake, Srinagar, July 2012

The serious nature of the environmental problems the lake has been experienced has been widely publicised and has been brought to the attention of the

Supreme Court of India The Supreme Court of India ( IAST: ) is the supreme judicial authority of India and is the highest court of the Republic of India under the constitution. It is the most senior constitutional court, has the final decision in all legal matters ...

Public Interest Litigation The chief instrument through which judicial activism has flourished in India is public interest litigation (PIL) or social action litigation (SAL). ''Public interest litigation'' (PIL) refers to litigation undertaken to secure public interest and de ...

s (PILs) have been filed in court demonstrating the environmental dangers posed to the lake by sewage, wastes and effluents. The PILs have sought injunctions of the court for setting up of an integrated ring sewage system encircling the Lake; release of funds by the Government of India to undertake measures to check pollution and to inaugurate a High Powered Committee to monitor proper utilisation of the allotted funds. The committee is under obligation to post feedback of progression developments from time to time, directly to the Supreme Court. The PIL, filed in 2001, has resulted in a number of directives from the court to the funding and implementing agencies and the case is continuing. Consequently, under the National Lake Conservation Plan of the

Ministry of Environment and Forests The Ministry of Environment, Forest and Climate Change (MoEFCC) is an Indian government ministry. This ministry is headed by Secretary Rank senior most IAS officer. The ministry portfolio is currently held by Bhupender Yadav, Union Minister ...

of the Government of India, funds to the extent Rs 2987.6 million were sanctioned in September 2005 for the conservation of the lake. The restoration and rehabilitation measures envisaged under the "Conservation and Management of Dal" are under various stages of implementation with the funds allocated by the Government of India for the purpose. Some of the measures undertaken for rehabilitating the lake to bring it to its original eutrophication free status involved measures such as construction of

silt Silt is granular material of a size between sand and clay and composed mostly of broken grains of quartz. Silt may occur as a soil (often mixed with sand or clay) or as sediment mixed in suspension with water. Silt usually has a floury feel ...

ation tanks, mechanical weeding, regrouping of houseboats, deepening of outflow channel and removal of bunds and barricades, including some floating gardens. In addition, a moratorium has been imposed on new construction works close to the lakefront, including the building of new house boats. Resettlement plans for migrating the population from the lakefront have also evolved. The long-term development plans also deal with the reafforestation of catchment area to reduce erosion movement and movement of silt and to regulate grazing by livestock. Recent reports indicate that, as of 2010, 40% of the measures have been implemented.

Uses and attractions

The lake is popular as a visitor attraction and a summer resort. Fisheries and the harvesting of food and fodder plants are also important on Dal. Weeds from the lake are extracted and converted into compost for the gardens. It also serves as a flood lung of the

. Swimming, boating, snow skiing (particularly when the lake is frozen during the severe winter), and canoeing are amongst some of the water sports activities practised on the lake. The lake has numerous sites and places of interest, many of which are important to the cultural heritage of Srinagar. Aside from the Shalimar Bagh and Nishat Bagh, some of the other places frequented by tourists are the

Shankaracharya temple Shankaracharya Temple or Jyeshteshwara Temple is a Hindu temple situated on top of the Shankaracharya Hill on the Zabarwan Range in Srinagar, Jammu and Kashmir, India. It is dedicated to Lord Shiva. The temple is at a height of above the val ...

, the

Hari Parbat Hari Parbat (), also called Koh-i-Maran (), is a hill overlooking Srinagar, the largest city and the capital of Jammu and Kashmir, India. It is the site of a fort, built by the Durrani Empire, and of a Hindu temple, mosques, and gurdwara. The ...

, the Nigeen Lake, the

Chashme Shahi Chashme Shahi or Chashma i Shahi Or Cheshma Shahi (translation: ''the royal spring''), also called Chashma Shahi or Cheshma Shahi, is one of the Mughal gardens built in 1632 AD around a spring by Ali Mardan Khan, a governor of Mughal emperor Sha ...

, the

Hazratbal Shrine The Hazratbal Shrine ( ks, ), popularly called Dargah Sharif ("the Holy Shrine"), is a Muslim shrine located in Hazratbal locality of Srinagar in Jammu and Kashmir, India. It contains a relic, ''Moi-e-Muqqadas'', which is widely believed to ...

, and the Mazar-e-Shura cemetery containing the graves of famous Mughal-era poets. Visitors and native alike also enjoy relaxing on the water in a

or a

boat, often called "the

Gondola The gondola (, ; vec, góndoła ) is a traditional, flat-bottomed Venetian rowing boat, well suited to the conditions of the Venetian lagoon. It is typically propelled by a gondolier, who uses a rowing oar, which is not fastened to the hull, ...

Kashmir Kashmir () is the northernmost geographical region of the Indian subcontinent. Until the mid-19th century, the term "Kashmir" denoted only the Kashmir Valley between the Great Himalayas and the Pir Panjal Range. Today, the term encompas ...

Island of Char Chinar

A famous landmark in Srinagar is an island on Dal where four Chinar (''Platanus orientalis'') trees stand, named " Char Chinar". Char in

Hindi Hindi (Devanāgarī: or , ), or more precisely Modern Standard Hindi (Devanagari: ), is an Indo-Aryan language spoken chiefly in the Hindi Belt region encompassing parts of northern, central, eastern, and western India. Hindi has been ...

and

Urdu Urdu (;"Urdu"
''

Chashme Shahi

, meaning "Royal Spring", is a fresh water spring and garden known for its medicinal properties. Its source located above the Nehru Memorial Park. It is the smallest of all the Mughal gardens in Srinagar, measuring x and it has three terraces, an aqueduct, waterfalls and fountains. Ali Mardan Khan built the garden in 1632, and is built in such a way that the spring water is the source of fountains. From the fountains, water flows along the floor of the pavilion and cascades to a lower terrace over a drop of along a polished black stone chute. A small shrine, known as the Chasma Sahibi, is located in the vicinity of the gardens and has a fresh water spring.

Shankaracharya Temple

The Shankaracharya Temple is also known as the Jyeshteshwara Temple. It is on top of the Shankaracharya Hill on the Zabarwan Range in

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...

. It is dedicated to Lord

Shiva Shiva (; sa, शिव, lit=The Auspicious One, Śiva ), also known as Mahadeva (; Help:IPA/Sanskrit, ɐɦaːd̪eːʋɐ, or Hara, is one of the Hindu deities, principal deities of Hinduism. He is the Supreme Being in Shaivism, one o ...

. The temple is at a height of 1,000 feet (300 m) above the valley floor and overlooks the city of

. The

temple A temple (from the Latin ) is a building reserved for spiritual rituals and activities such as prayer and sacrifice. Religions which erect temples include Christianity (whose temples are typically called churches), Hinduism (whose temples ...

dates to 220 BCE, although the present structure probably dates to the 9th century CE. It was visited by

Adi Shankara Adi Shankara ("first Shankara," to distinguish him from other Shankaras)(8th cent. CE), also called Adi Shankaracharya ( sa, आदि शङ्कर, आदि शङ्कराचार्य, Ādi Śaṅkarācāryaḥ, lit=First Shanka ...

and has ever since been associated with him; this is how the temple got the name Shankaracharya. It is also regarded as sacred by

Buddhists Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and ...

. Some historians report that the temple was actually a Buddhist temple during the Buddhist era which was then changed into Hindu site of worship by Adi Shankaracharya.

Hari Parbat

, also known as the Mughal fort, is a hill fort on Sharika hill that provides panoramic views of the Srinagar city and the Dal. It was first established by Mughal

Emperor Akbar Abu'l-Fath Jalal-ud-din Muhammad Akbar (25 October 1542 – 27 October 1605), popularly known as Akbar the Great ( fa, ), and also as Akbar I (), was the third Mughal emperor, who reigned from 1556 to 1605. Akbar succeeded his father, Hu ...

in 1590. However, he only erected the outer wall of the fort and his plans to build a new capital called Naga Nagor within it did not materialise. The fort in its current state was built much later in 1808 under the reign of

Shuja Shah Durrani Shuja ( ar, شجاع‎, ur, شجاع‎, bn, সুজা) is a surname and male given name. Notable people with this name include: * Shuja al-Khwarazmi, was the mother of Abbasid caliph Al-Mutawakkil (r. 847–861) * Ahmad Shuja Pasha (born ...

. Within the fort's precincts are temples, Muslim shrines, and a Sikh Gurudwara. The hill is the subject of many legends in

Hindu mythology Hindu mythology is the body of myths and literature attributed to, and espoused by, the adherents of the Hindu religion, found in Hindu texts such as the Vedic literature, epics like ''Mahabharata'' and ''Ramayana'', the Puranas, and ...

, and was said to have once been a large sea, inhabited by a demon known as Jalobhava and that the hill grew from a pebble.

Hazratbal Shrine

The

( ur, , literally: ''Majestic Place''), also named Hazratbal, Assar-e-Sharief, or simply Dargah Sharif, is a

Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...

shrine situated on the left bank of the Dal and is considered to be

's holiest

shrine. It contains a relic believed by many Kashmiri Muslims to be the ''Moi-e-Muqqadas'', a hair from the head of the

Islamic prophet Prophets in Islam ( ar, الأنبياء في الإسلام, translit=al-ʾAnbiyāʾ fī al-ʾIslām) are individuals in Islam who are believed to spread God's message on Earth and to serve as models of ideal human behaviour. Some prophets ar ...

Muhammad Muhammad ( ar, مُحَمَّد; 570 – 8 June 632 CE) was an Arab religious, social, and political leader and the founder of Islam. According to Islamic doctrine, he was a prophet divinely inspired to preach and confirm the mon ...

. According to legend, the relic was first brought to India by Syed Abdullah, a descendant of Muhammad who left

Medina Medina,, ', "the radiant city"; or , ', (), "the city" officially Al Madinah Al Munawwarah (, , Turkish: Medine-i Münevvere) and also commonly simplified as Madīnah or Madinah (, ), is the Holiest sites in Islam, second-holiest city in Islam, ...

and settled in

Bijapur Bijapur, officially known as Vijayapura, is the district headquarters of Bijapur district of the Karnataka state of India. It is also the headquarters for Bijapur Taluk. Bijapur city is well known for its historical monuments of architectural i ...

, near

Hyderabad Hyderabad ( ; , ) is the capital and largest city of the Indian state of Telangana and the ''de jure'' capital of Andhra Pradesh. It occupies on the Deccan Plateau along the banks of the Musi River, in the northern part of Southern Indi ...

in 1635. When Syed Abdullah died, his son, Syed Hamid, inherited the relic. Following the Mughal conquest of the region, Syed Hamid was stripped of his family estates. Finding himself unable to care for the relic, he gave it as the most precious gift to his close ''Mureed'' and a wealthy

businessman, Khwaja Nur-ud-Din Ishbari.

Mazar-e-Shura Cemetery

Mazar-e-Shura ( ks, مزارِ شُعاراء;

transliteration Transliteration is a type of conversion of a text from one script to another that involves swapping letters (thus ''trans-'' + '' liter-'') in predictable ways, such as Greek → , Cyrillic → , Greek → the digraph , Armenian → or L ...

: ''Mazār-i Shuʿārā'',

translation Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. The English language draws a terminological distinction (which does not exist in every language) between ''transla ...

: ''The Cemetery of Poets'') is a cemetery on a small hill by the main road in Dalgate, an area of

. Founded in the reign of the Mughul emperor

Akbar the Great Abu'l-Fath Jalal-ud-din Muhammad Akbar (25 October 1542 – 27 October 1605), popularly known as Akbar the Great ( fa, ), and also as Akbar I (), was the third Mughal emperor, who reigned from 1556 to 1605. Akbar succeeded his father, Hum ...

, it was built in a scenic location on the banks of the Dal as a cemetery for eminent poets. Historical records show that there were at least five poets and men of letters buried in the cemetery: Shah Abu'l-Fatah, Haji Jan Muhammad Qudsi, Abu Talib Kalim Kashani, Muhammad Quli Salim Tehrani, and Tughra-yi Mashhadi, all natives of Iran who emigrated to India and were associated with the Mughal court. Due to neglect, only three tombstones are currently visible, one of which bears an inscription that is only partially legible.

Houseboats and shikaras

Houseboats and the Dal are widely associated with Srinagar and are nicknamed "floating palaces", built according to British customs. The houseboats are generally made from local cedar-wood and measure in length and in width and are graded in a similar fashion to hotels according to level of comfort. Many of them have lavishly furnished rooms, with verandas and a terrace to serve as a sun-deck or to serve evening cocktails. They are mainly moored along the western periphery of the lake, close to the lakeside boulevard in the vicinity of the Dal gate and on small islands in the lake. They are anchored individually, with interconnecting bridges providing access from one boat to the other. The kitchen-boat is annexed to the main houseboat, which also serves as residence of the boatkeeper and their family. Each houseboat has an exclusive

for ferrying guests to the shore. A shikara is a small paddled taxi boat, often about long) and made of wood with a canopy and a spade shaped bottom. It is a cultural symbol of the Kashmir valley, used not only for ferrying visitors but also for the vending of fruits, vegetables and flowers; for fishing and for harvesting aquatic vegetation. All gardens in the lake periphery and houseboats anchored in the lake are approachable through shikaras. The boats are often navigated by one or two boatmen, can seat about six people and have heavily cushioned seats and backrests to provide comfort. The shikara is also used to provide for other sightseeing options in the valley, notably a cruise along the Jhelum River, passing by the famous seven bridges of the city and the backwaters en route.

Transport connections

Dal lake is engulfed in three directions by the

foreshore The intertidal zone, also known as the foreshore, is the area above water level at low tide and underwater at high tide (in other words, the area within the tidal range). This area can include several types of habitats with various specie ...

and boulevard roads, which stretch along its banks and are dotted with several ''ghats''. Shikaras act as water taxis to navigate within the Dal and can be hired from these ''ghats''. The Dal lies within

and thus is well connected by road and air links. The nearest airport, which connects with other major cities in the country, is about away at Badgam. The nearest railway station is Srinagar railway station which is from Dal Lake. The National Highway NH1A connects the Kashmir valley with rest of the country.

References

Notes

Sources

* {{good article Lakes of Jammu and Kashmir Shrunken lakes Tourist attractions in Srinagar