Effects of the storage conditions on the stability of natural and synthetic cannabis in biological matrices for forensic toxicology analysis: An update from the literature

Tambaram
Tambaram Railway Station
Official logo of Tambaram
Tambaram is located in Chennai
Tambaram
Tambaram
Location in Chennai Metropolitan Area
Tambaram is located in Tamil Nadu
Tambaram
Tambaram
Location in Tamil Nadu
Tambaram is located in India
Tambaram
Tambaram
Location in India
Tambaram is located in Asia
Tambaram
Tambaram
Location in Asia
Tambaram is located in Earth
Tambaram
Tambaram
Location on Earth
Coordinates: 12°55′29.6″N 80°06′00.0″E / 12.924889°N 80.100000°E / 12.924889; 80.100000
Country India
State Tamil Nadu
MetroChennai Metropolitan Area
DistrictChengalpattu
Town incorporated1951[1]
City incorporated3 November 2021[2]
ClimateTropical Savanna climate
with a Dry Winter (Aw)
Government
 • TypeElected Council–Appointed Commissioner
 • BodyTambaram City Municipal Corporation
 • CommissionerR. Alagumeena IAS
 • MayorK. Vasanthakumari (DMK)
 • Deputy MayorG. Kamaraj (DMK)
 • National representation (MP)T.R. Baalu (DMK)
 • State representation (MLAs)I. Karunanithi (DMK)
S.R. Raja (DMK)
Area
 • Total172.34 km2 (66.54 sq mi)
Elevation
43 m (108 ft)
Population
 (2011)[3]
 • Total1,008,473
 • RankTamil Nadu: 6th
India: 65th
 • Density5,900/km2 (15,000/sq mi)
Languages
 • OfficialTamil
 • Additional officialEnglish
Time zoneUTC+5:30 (IST)
PINs
600043-600048, 600059, 600063, 600064, 600070, 600073, 600075, 600117, 600126
Area code+91-044
Vehicle RegistrationTN 11, TN 22, TN 85
Law enforcementTambaram City Police
Urban planning agencyChennai Metropolitan Development Authority

Tambaram is a city located within the Chennai Metropolitan Area in the Indian State of Tamil Nadu.[2] The city is governed by Tambaram City Municipal Corporation.[5]

Etymology

Tambaram is an ancient town referred to as Taamapuram in an inscription of the 13th century. The word was inscribed on the walls around the sanctum sanctorum at Marundeeswarar temple in Tirukachur village, near Chengalpattu.[6]

History

The earliest mention of Tambaram dates back to the 13th century when the word 'Taamapuram' was inscribed on the walls around the sanctum sanctorum at Marundeeswarar temple in Tirukachur village, near Chengalpattu.[6]

Old Stone Age

The oldest locality in the city is Pallavapuram which is considered one of the oldest inhabited places in South Asia.[7] Pallavapuram is most commonly known today as Pallavaram.[8]

On 13 May 1863, Robert Bruce Foote, a British geologist with the Geological Survey of India (GSI), discovered a hand axe belonging to the Lower Palaeolithic Age at Pallavaram (Pallavapuram).[9][10] Since then, several Stone Age artefacts have been discovered.[10] Most of these artefacts are currently lodged in the Egmore museum.[10]

Early Medieval Period

Pallava Dynasty

The oldest locality in the city, Pallavapuram, existed during the reign of Pallava king Mahendravarman I (600–630 CE). The Pallavas have left titles in early Pallava script at the cave temple in Pallavaram neighbourhood, which dates back to 600 CE. The remains of a cave shrine constructed by the Pallava ruler have been found at Asthana-E-Moula Ali Dargah.[11]

Chola Dynasty

During the reign of Later Cholas, from ninth to twelfth century CE, the region was called Churathur Nadu. Churathur Nadu was named after Thiruchuram, the present-day Trisulam. The Churathur Nadu extended from Tambaram in the south to Adambakkam and Alandur in the north. The region included the areas of Pammal, Pallavaram, and Thiruneermalai.[12][13]

Colonial Period

During the Carnatic wars in the late 17th century, the city was an entrenchment camp for the British East India Company. During the 17th century, Pallavaram neighborhood of the city remained dependent upon the Portuguese colony of San Thome. Later, the British established a cantonment at Pallavaram, supplementary to the one at St. Thomas Mount.

A wireless station was established in the early years of the 20th century. The Madras Aerodrome was opened at Pallavaram in 1929.

Post-Independence

In the 1951 census, Tambaram was classified as a Town Panchayat for the first time.[1] In 1964, Tambaram Town Panchayat was incorporated as a Grade III Municipality by annexing the Village Panchayats of Pulikoradu, Kadapperi, Tambaram, Irumbliyur, and Selaiyur.[14][15]

Due to rapid development and growth of the town commercially and residentially, the Municipality was classified as a 'Selection Grade Municipality'.[14] The extent of the municipality was 20.72 km2 (8.00 sq mi). The revenue villages under this municipality are Pulikoradu, Kadapperi, Tambaram, Irumbliyur, and Selaiyur. The number of households is 26,333, the number of notified slums is 17 and the number of unnotified slums is 7.[16] The Tambaram range comprises forest lands in Nanmangalam, Madurapakkam, Tambaram, Pulikoradu, Kumili, Vandalur, Onnamancherry, Erumaiyur, Vattampakkam and Vadakupattu.[17]

In 2009, Tambaram taluk was trifurcated into Tambaram, Sholinganallur and Alandur taluks. Clubbing all the three taluks, a new revenue division with Tambaram as headquarters was formed.[18]

Incorporation as a city

The increasing population and rapid urbanisation increased the need for town planning, improved administration structure and human resource planning. These demands drove the creation of Tambaram City Municipal Corporation.[5][19] The announcement to establish the Tambaram City Municipal Corporation was made by Minister for Municipal Administration K. N. Nehru in the state Assembly, on 24 August 2021[20] by merging five municipalities, five town panchayats and fifteen village panchayats.[21][22]

Following a supreme court ruling to conduct rural local body elections by October 2021, the village panchayats elections for Pozhichalur, Cowl Bazaar, Tirusulam, Moovarasampattu, Kovilambakkam, Nanmangalam, Medavakkam, Vengaivasal, Perumbakkam, Sithalapakkam, Ottiyambakkam, Madurambakkam, Agaramthen, Thiruvancheri, Mudichur of the St.Thomas Mount panchayat union were held. As a result, the 15 village panchayats were excluded from the Government order issued by the State Government of Tamil Nadu on 11 September 2021.[23]


The five municipalities—Anakaputhur, Pallavaram, Pammal, Sembakkam and Tambaram, and five town panchayats—Chitlapakkam, Madambakkam, Perungaluthur, Peerkangaranai and Tiruneermalai, were incorporated as Tambaram City, with Tambaram City Municipal Corporation as governing body.[24] After the tenure of existing village panchayats ends in 2024, the proposed village panchayats may get annexed into corporation limits, and may accordingly be converted into urban wards.[25]

Agaramthen, Medavakkam, Kovilambakkam, Cowl Bazaar, Mudichur, Urapakkam, Vandalur, Vengadamangalam, Perumbakkam, Nanmangalam, Pozhichalur, Tirusulam, Ottiyambakkam, Thiruvanchery, Vengaivasal, Madurapakkam, Moovarasampattu and Sithalapakkam village panchayats are expected to be annexed to Tambaram Corporation from January 2025.[26]

Geography

Climate

Tambaram features a tropical savanna climate with a dry winter. Tambaram lies on the thermal equator and is also coastal, which prevents extreme variation in seasonal temperature. For most of the year, the weather is hot and humid. The hottest part of the year is late May and early June, known locally as Agni Nakshatram ("fiery star") or as Kathiri Veyyil, with maximum temperatures around 38–42 °C (100–108 °F). The coolest part of the year is January, with minimum temperatures around 18–20 °C (64–68 °F). The lowest temperature recorded is 15.8 °C (60.4 °F) and highest 45 °C (113 °F)(30 May 2003) both being recorded at the observatory at IMD Numgambakkam.[27][28]

The average annual rainfall is about 1,400 mm (55 in). The city gets most of its seasonal rainfall from the north-east monsoon winds, from mid-September to mid-December. Cyclones in the Bay of Bengal sometimes hit Tambaram. The highest annual rainfall recorded is 2,570 mm (101 in) in 2005 for IMD Nungambakkam.[29] The most prevailing winds in Tambaram is the Southwesterly between the end of May to end of September and the Northeasterly during the rest of the year.

Climate data for
Tambaram, Tamil Nadu, India (Nungambakkam) 1981–2010, extremes 1901–2012
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 34.4
(93.9)
36.7
(98.1)
41.3
(106.3)
42.8
(109.0)
45.0
(113.0)
43.3
(109.9)
41.1
(106.0)
40.0
(104.0)
38.9
(102.0)
39.4
(102.9)
35.4
(95.7)
33.0
(91.4)
45.0
(113.0)
Mean daily maximum °C (°F) 29.3
(84.7)
30.9
(87.6)
32.9
(91.2)
34.5
(94.1)
37.1
(98.8)
37.0
(98.6)
35.3
(95.5)
34.7
(94.5)
34.2
(93.6)
32.1
(89.8)
29.9
(85.8)
28.9
(84.0)
33.1
(91.6)
Daily mean °C (°F) 25.2
(77.4)
26.6
(79.9)
28.7
(83.7)
30.9
(87.6)
32.9
(91.2)
32.4
(90.3)
30.9
(87.6)
30.3
(86.5)
29.8
(85.6)
28.4
(83.1)
26.5
(79.7)
25.3
(77.5)
29.0
(84.2)
Mean daily minimum °C (°F) 21.2
(70.2)
22.2
(72.0)
24.2
(75.6)
26.6
(79.9)
28.0
(82.4)
27.5
(81.5)
26.4
(79.5)
25.9
(78.6)
25.6
(78.1)
24.6
(76.3)
23.1
(73.6)
21.9
(71.4)
24.8
(76.6)
Record low °C (°F) 13.9
(57.0)
15.0
(59.0)
16.7
(62.1)
20.0
(68.0)
21.1
(70.0)
20.6
(69.1)
21.0
(69.8)
20.5
(68.9)
20.6
(69.1)
16.7
(62.1)
15.0
(59.0)
13.9
(57.0)
13.9
(57.0)
Average rainfall mm (inches) 25.9
(1.02)
3.4
(0.13)
3.5
(0.14)
14.4
(0.57)
34.2
(1.35)
55.8
(2.20)
103.8
(4.09)
126.8
(4.99)
147.7
(5.81)
315.6
(12.43)
399.9
(15.74)
177.4
(6.98)
1,382.9
(54.44)
Average rainy days 1.4 0.8 0.3 0.8 1.8 4.0 6.5 7.7 7.3 10.9 11.5 5.8 58.8
Average relative humidity (%) (at 17:30 IST) 67 66 67 70 68 63 65 66 71 76 76 71 69
Mean monthly sunshine hours 232.5 240.1 291.4 294.0 300.7 234.0 142.6 189.1 195.0 257.3 261.0 210.8 2,848.5
Mean daily sunshine hours 7.5 8.5 9.4 9.8 9.7 7.8 4.6 6.1 6.5 8.3 8.7 6.8 7.8
Source 1: Indian Meteorological Department
Source 2: Japan Meteorological Agency[30]

Water bodies

Some of the notable lakes in and around the suburb are Chitlapakkam Lake, Pallavaram Lake (locally known as Periya eri), Thiruneermalai Lake, Thirupananthal Lake, Peerkankaranai Lake, and Perungalathur Lake.

Governance

Tambaram is governed by the Tambaram City Municipal Corporation, which was established on November 3, 2021.[24] The executive authority is vested in Corporation Commissioner.[24]

The council of Tambaram City Municipal Corporation consists of elected councillors from each ward. The council is presided over by the mayor who is indirectly elected by the councillors.[24] The mayor is the head of the city government, but the role is largely ceremonial as executive powers are vested in the corporation commissioner. The office of the mayor combines a functional role of chairing the city government meeting as well as a ceremonial role associated with being the First Citizen of the city.[24] Deputy mayor is appointed by the mayor for a five-year term.[24]

At the present, the corporation is governed by Secular Progressive Alliance which collectively holds 54 out of 70 seats in the council. The opposition is led by All India Anna Dravida Munnetra Kazhagam which holds 9 seats in the council. The current mayor is Vasanthakumari Kamalakannan, who assumed the position on 4 March 2022. The current deputy mayor is G Kamaraj, who assumed the position on 4 March 2022.

Administration divisions

When Tambaram City Municipal Corporation was established on 3 November 2021, it consisted of 70 wards under 5 zones.[24]

Law and order

In September 2021, the State Government of Tamil Nadu revealed its plans of reforming the Greater Chennai City Police and setting up two new commissionerates in Tambaram and Avadi. The new Police Commissionerates in Tambaram was formally inaugurated by the chief minister M. K. Stalin on 1 January 2022.

The Tambaram police commissionerate functions with two police districts—Tambaram and Pallikaranai, comprising 20 police stations. For ease of administration, Somangalam and Manimangalam police stations from Kancheepuram district along with Otteri, Guduvanchery, Maraimalai Nagar, Thalambur and Kelambakkam police stations from Chengalpattu district have been attached to the Tambaram Police Commissionerate.[35]

Urban planning

The Chennai Metropolitan Development Authority (CMDA) is the nodal agency responsible for planning and development of Tambaram. It is responsible for all the three Municipal Corporation in the Chennai Metropolitan AreaTambaram City Municipal Corporation, Avadi Municipal Corporation, Greater Chennai Corporation and Kancheepuram City Municipal Corporation.[36]

Politics

National elections

Members of House of the People
Year Sriperumbudur
Party Alliance Member
2019 DMK UPA T. R. Baalu
2024[37] DMK INDIA T. R. Baalu
Source: Election Commission of India

State elections

Members of Tamil Nadu Legislative Assembly
Year Pallavaram Tambaram
Party Member Party Member
2021 DMK I. Karunanithi DMK S. R. Raja
Source: Election Commission of India

Local elections

Popular vote
Year AAP AIADMK BJP CPI(M) DMDK DMK INC
Votes +/- Votes +/- Votes +/- Votes +/- Votes +/- Votes +/- Votes +/-
2022[38] 1.05 24.65% 5.98% 0.79% 2.62% 39.92% 2.26%
Source: Tamil Nadu State Election Commission
Seats
Year AAP AIADMK BJP CPI(M) DMDK DMK INC
Seats +/- Seats +/- Seats +/- Seats +/- Seats +/- Seats +/- Seats +/-
2022[38] 0 9 0 1 0 50 2
Source: Tamil Nadu State Election Commission

Demographics

Population
Year Population ±%p.a
2021 (est.) 960,887 +3.29%
2011 722,982
Source: Office of the Registrar General and Census Commissioner, India

According to the 2011 Census of India conducted by the Office of the Registrar General and Census Commissioner, Tambaram had a population of 722,982, with 364,012 being male and 358,970 being female.[3] The 2021 population estimates project the population of Tambaram at 960,887.[39][40]

Gender

Sex Ratio
Year Relative Difference
Sex Ratio ±%p.a Tamil Nadu India
2011 986 Decrease −10 Increase +43
Source: Office of the Registrar General and Census Commissioner, India
Gender Parity in Adult Literacy
Year Relative Difference
Literacy ±%p.a Tamil Nadu India
2011 0.93 Increase +0.09 Increase +0.14
Source: Office of the Registrar General and Census Commissioner, India

Caste

Caste
Year SCs STs OBCs Others
% ±%p.a % ±%p.a % ±%p.a % ±%p.a
2011 15.09% 0.57% 84.32%
Source: Office of the Registrar General and Census Commissioner, India

Language

Native Language Speakers
Year Tamil Telugu Urdu Malayalam Hindi Kannada
% ±%p.a % ±%p.a % ±%p.a % ±%p.a % ±%p.a % ±%p.a
2011[41] 87.02% 8.14% 2.37% 2.10% 1.44% 0.77%
Source: Office of the Registrar General and Census Commissioner, India

Religion

Religion
Year Hindus Christians Muslims Jains Sikhs Buddhist
% ±%p.a % ±%p.a % ±%p.a % ±%p.a % ±%p.a % ±%p.a
2011[42] 82.97% 10.23% 6.47% 0.19% 0.05% 0.03%
Source: Office of the Registrar General and Census Commissioner, India

Economy

When established, Tambaram City Municipal Corporation was estimated to earn 3 billion in revenue approximately through local bodies connected to it.[43]

Madras Export Processing Zone

Madras Export Processing Zone (MEPZ) is a special economic zone located on GST Road, six kilometres (3.7 mi) south of Chennai International Airport. It is one of the seven export processing zones in the country set up by the central government.[44] It was established in 1984 to promote foreign direct investment, enhance foreign exchange earnings, and create greater employment opportunities in the region.[45]

The zone is under the administrative control of the Ministry of Commerce and Industries and caters to the needs of units within the SEZ, in addition to monitoring the functions of 100-percent export-oriented units (EOUs) located in Tamil Nadu, Pondicherry, and Andaman & Nicobar Islands.[46] The zone is headed by a development commissioner.

Spread over an area of 265 acres (109 hectares),[46] MEPZ SEZ is a multi-product zone housing 117 functional units.[47] In addition, another 27 units are under various stages of implementation.[47] The zone employs over 26,000 people.[46] In the manufacturing front, there are 110 SME units in the zone. MEPZ's manufacturing sector employs nearly 20,000 people.[46] IT companies housed in the zone include Cognizant Technology Solutions, Computer Sciences Corporation, CSS and HTC Global Services among others.[45] About 50 container trucks arrive at and leave the zone every day.[48]

Culture

Architecture

Dravidian

Medieval Cholas
Dhenupureeswarar Temple

Dhenupureeswarar Temple is also known as Dhenupurisvara, and Thiripureeswarar temple. These names are colloquial name of Hindu deity Shiva. The temple is located in the area of Madambakkam and it was built during the reign of Parantaka Chola II (r. 962–980 CE).[49]

The garbhagriha, which is Sanskrit equivalent of sanctum sanctorum,[50] houses the primary deity Dhenupureeswara in linga form.[49] The main garbhagriha is apsidal in shape and this is a characteristic feature of Shiva Temples built during Chola Period.[51] This type of garbhagriha are known as gajaprishta vimana, where "gajaprishta" literally means "back of an elephant" in Samskrit.[52] This type of vimana here is a separate south-facing garbhagriha for the Dhenupureeswarar's Consort Goddess Dhenukambal adjacent to the main garbhagriha.

The temple is one of the 163 megalithic sites in the state of Tamil Nadu.[53] The temple has been declared a monument of national importance under the Ancient Monuments and Archaeological Sites and Remains (amendment and validation) 2010 Act.[54] The temple has been conserved and restored by Archaeological Survey of India.[55]

Infrastructure

Transportation

Rail

The Tambaram Railway Station serves as one of the four primary terminals of the Indian Railways in the Chennai Metropolitan Area. The other three terminals are Chennai Central, Chennai Egmore, Chennai Beach. The inter-state railway service is provided by Southern Railway of Indian Railways. The inter-city railway service is provided by Chennai Suburban Railway operated by Indian Railways.

Inter-state

Similar to Chennai Egmore Station, Tambaram Railway Station provides access to destinations primarily within Tamil Nadu; however, it also handles a few interstate trains.

Inter-city
Chennai Suburban Railway

The Chennai Suburban Railway is a commuter rail system in the Chennai Metropolitan Area, operated by the Indian Railways. Every day, 160 train services are operated between Chennai Beach and Tambaram, 70 between Tambaram and Chengalpet and 16 between Tambaram and Kancheepuram.[56]

The City is served by the South Line of Chennai Suburban Railway which runs between Chennai Beach to Chengalpattu. The South Line connects Tambaram with seven major interchange stations out of the eight in Chennai Suburban Railway Network.

The longest circular train in India runs through Tambaram, connecting the City with Chennai Beach, Egmore, Chengalpattu, Kanchipuram, Takkolam, Arakkonam Junction, Tiruvallur, Avadi, Ambattur, Vyasarpadi Jeeva, Washermanpet and Royapuram.

Notable places

  • Embassy splendid IT Park, Pallavaram
  • Madras Institute of Technology, Chromepet, Pallavapuram. Former president A.P.J. Abdul Kalam was a student of this institute.[57]
  • Madras Christian College, East Tambaram
  • Tambaram Air Force Station, Selaiyur
  • Thiruneermalai (temple complex), one among the 108 Divya desams
  • Rettai Pillayar Koil, Pammal
  • National Institute of Siddha, Kadapperi, Tambaram
  • Government Hospital of Thoracic Medicine, Tambaram Sanatorium, Chitlapakkam
  • Government Hospital, Chromepet, Pallavapuram[58]
  • Airport Authority of India Signal Office, Iyyappa Nagar, Pammal
  • Dhenupureeswarar Temple, Madambakkam
  • Catholic Shrine of Our Lady of Fatima, East Tambaram
  • Sankara Eye Hospital, Pammal
  • Sri Sankara Vidyalaya Matriculation Higher Secondary School, Pammal
  • PKS Fishmarket, Nagalkeni, Pammal
  • Holy Family Convent Matriculation Higher Secondary School, Keelkattalai, Pallavapuram
  • Vels Institute of Science, Technology & Advanced Studies, Pallavaram, Pallavapuram
  • Gateway office IT park, New Perungalathur
  • Anakaputhur Jute Weavers Association, Anakaputhur. An internationally renowned place for natural fibre fabrics.[59]
  • Velco Cinemas, Anakaputhur
  • Ganesh Cinemas Hall, Anakaputhur
  • Varadharaja Theatres, Chitlapakkam
  • Vettri Theatres, Chromepet, Pallavapuram
  • National Theatre, Tambaram
  • Dr. Rela Institute & Medical Centre, Chromepet, Pallavapuram
  • Royal Balaji Hospital, Chromepet, Pallavapuram
  • Sembakkam EB children's Park, Sembakkam
  • Sooriyamman Temple Pond and Park, Pammal
  • Alavattamman Kovil Park, Kamarajapuram, Sembakkam
Embassy Splendid Tech Zone, Pallavaram
MIT's newly built entrance
Madras Christian College entrance
National Institute of Siddha entrance
Perungalathur Gateway office park
Thiruneermalai Temple overlooking the temple pond

See also

References

  1. ^ a b Nambiar, P.K. (1965), "General Population Tables—"A" Series", Madras District Census Handbook, Chingleput, Part X-VI, Vol-II, VoI-IX - Census 1961 (PDF) (Census Report), Madras: The Director of Stationery and Printing, p. 68, archived from the original (PDF) on 22 September 2023
  2. ^ a b The Tambaram City Municipal Corporation Act, 2022 (PDF) (5). Tamil Nadu Legislative Assembly. 2022. Archived from the original (PDF) on 27 June 2022.
  3. ^ a b "Tambaram City Municipal Corporation: Ward-wise Population". Retrieved 24 September 2023.
  4. ^ "52nd report of the Commissioner for Linguistic Minorities in India (July 2014 to June 2015)" (PDF). Ministry of Minority Affairs (Government of India). 29 March 2016. p. 132. Archived from the original (PDF) on 25 May 2017.
  5. ^ a b "Tambaram, Chennai's southern gateway, now a municipal corporation". The News Minute. 5 November 2021. Retrieved 3 December 2021.
  6. ^ a b "Dr.Gift Siromoney's Home Page". Cmi.ac.in. Retrieved 16 February 2022.
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  8. ^ Muthiah, S. (2014). Madras Rediscovered. Chennai: EastWest. p. 145. ISBN 978-93-84030-28-5.
  9. ^ Muthiah, S. (2008). Madras: The land the people & their governance. ISBN 9788183794688.
  10. ^ a b c Muthiah, Pg 129
  11. ^ Venkat, Vaishali R. (17 July 2014). "Silent presence for 400 years". The Hindu. ISSN 0971-751X. Retrieved 16 February 2022.
  12. ^ "Now known for the airport, Tirusulam is actually an ancient, historical part of Puliyur Kottam, aka Chennai". 24 September 2018.
  13. ^ "History of Chennai Southern Suburbs". Cmi.ac.in. Retrieved 1 December 2019.
  14. ^ a b Tamil Nadu Urban Development Fund, Government of Tamil Nadu (October 2007), City Corporate cum Business Plan: Tambaram Municipality (PDF), archived from the original (PDF) on 1 August 2014{{citation}}: CS1 maint: numeric names: authors list (link)
  15. ^ Government Order (Manuscript) 1756. Department of Rural Development and Local Administration, State Government of Tamil Nadu. 1 December 1964.
  16. ^ "Welcome to Tambaram Municipality Home Page". Municipality.tn.gov.in. 15 November 1978. Archived from the original on 9 March 2012. Retrieved 24 February 2012.
  17. ^ "After 14 years, encroachments in Nanmangalam reserve forest removed". The Times of India. Archived from the original on 16 July 2012. Retrieved 18 September 2011.
  18. ^ "Tambaram trifurcated into 3 taluks". The Times of India. Archived from the original on 11 July 2012. Retrieved 18 September 2011.
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  21. ^ Lopez, Aloysius Xavier (30 August 2021). "Tambaram Corporation takes shape amidst great expectations". The Hindu. Retrieved 3 December 2021.
  22. ^ "Left out of upgrade plans, village panchayats irked". The New Indian Express. Retrieved 19 February 2022.
  23. ^ "Rural local body polls in 9 districts on Oct. 6, 9". The Hindu. Retrieved 19 February 2022.
  24. ^ a b c d e f g "Gazette notification on Tambaram Municipal Corporation". The Hindu. 5 November 2021.
  25. ^ "Village panchayats' merger only in 2026". The New Indian Express. Retrieved 19 February 2022.
  26. ^ "Chennai: Tambaram and Avadi corporations to expand from January 2025". The Times of India. Retrieved 29 September 2024.
  27. ^ "Climate of India". National Environment Agency – Singapore. Archived from the original on 6 October 2006. Retrieved 4 August 2005.
  28. ^ "Highest temperature". The Hindu. 31 May 2003. Archived from the original on 11 July 2011. Retrieved 25 April 2007.{{cite news}}: CS1 maint: unfit URL (link)
  29. ^ T. Ramakrishnan (3 January 2006). "Entering 2006, city's reservoirs filled to the brim". The Hindu. Archived from the original on 28 February 2007. Retrieved 4 May 2007.
  30. ^ "Normals Data". Japan Meteorological Agency. Retrieved 11 May 2020.
  31. ^ "Station: Chennai (Nungambakkam) Climatological Table 1981–2010" (PDF). Climatological Normals 1981–2010. India Meteorological Department. January 2015. pp. 185–186. Archived from the original (PDF) on 5 February 2020. Retrieved 2 March 2020.
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