Pallikaranai

Pallikaranai wetland is a freshwater marsh in the city of Chennai, India. It is situated adjacent to the Bay of Bengal, about 20 kilometres (12 mi) south of the city centre, and has a geographical area of 80 square kilometres (31 sq mi). Pallikaranai marshland is the only surviving wetland ecosystem of the city and is among the few and last remaining natural wetlands of South India. It is one of the 94 identified wetlands under National Wetland Conservation and Management Programme (NWCMP) operationalised by the Government of India in 1985–86 and one of the three in the state of Tamil Nadu, the other two being Point Calimere and Kazhuveli. It is also one of the prioritised wetlands of Tamil Nadu. The topography of the swamp is such that it always retains some storage, thus forming an aquatic ecosystem. A project on 'Inland Wetlands of India' commissioned by the Ministry of Environment and Forests, Government of India had prioritised Pallikaranai marsh as one of the most significant wetlands of the country. The marsh contains several rare or endangered and threatened species and acts as a forage and breeding ground for thousands of migratory birds from various places within and outside the country. The number of bird species sighted in the wetland is significantly higher than the number at Vedanthangal Bird Sanctuary.Indiscriminate dumping of toxic solid waste along the road, discharge of sewage, and construction of buildings, railway stations and a new road to connect Old Mahabhalipuram Road and Pallavaram have shrunk the wetland to a great extent. In 2007, as an effort to protect the remaining wetland from shrinking further, the undeveloped areas in the region were notified as a reserve forest. A 2018 study showed that about 60 percent of the native species in the wetland, including hoorahgrass (Fimbristylis), dwarf copperleaf or Ponnanganni keerai (Alternanthera sessilis), floating lace plant or kottikizhangu (Aponogeton natans), wild paddy (Oryza rufipogon), crested floating heart (Nymphoides), and nut grass (Cyperus), have been replaced by invasive species.

Narayanapuram (Tamil: நாராயணபுரம்) is a neighbourhood in Kanchipuram district of Tamil Nadu state in peninsular India.Narayanapuram is located at an altitude of about 29 m above the mean sea level with the geographical coordinates of 12.942800°N 80.205700°E / 12.942800; 80.205700.Narayanapuram Lake is a lake in the Narayanapuram area.

Jerusalem College of Engineering, an engineering college in Chennai, India is an autonomous college that was established in the year 1995. This college is located in the Chennai district. The college is part of the Jerusalem Educational Trust formed and registered in 1993. The motto of the trust is "To Promote Higher Education" in the fields of engineering and technology, medicine, dentistry and paramedical work. It also teaches in the areas of arts, science, commerce and physical education.

The National Institute of Ocean Technology (NIOT) was established in November 1993 as an autonomous society under the Ministry of Earth Sciences in India. NIOT is managed by a Governing Council and is headed by a director. The institute is based in Chennai. The major aim of starting NIOT was to develop reliable indigenous technologies to solve various engineering problems associated with harvesting of non-living and living resources in India's exclusive economic zone, which is about two-thirds of the land area of India.

Jaladianpet is a census town in Chennai district in the Indian state of Tamil Nadu.

Kovilambakkam is a southern suburb of Chennai, India. It is located in Chengalpattu district in the state of Tamil Nadu, about 26 km from Chennai city center and 12 km from Tambaram. The neighbourhood spans the areas of Sunnambu Kolathur, Chinna Kovilambakkam and Periya Kovilambakkam.

Karapakkam is an area of Chennai, in Tamil Nadu, India. It is one of the stops on the Old Mahabalipuram Road, or commonly referred to as OMR. It is situated between the IT Hubs of Thoraipakkam and Sholinganallur. It is parallel to Injambakkam on the ECR Highway. Karapakkam, which is a part of the Greater Chennai (pop: 4,500 approx.) is home to a number of BPO, IT/ITES companies and other IT/ITES companies such as Mahindra Satyam, Pantheon, Scope International, Capgemini India, Tata Consultancy Services, Accenture India, Cognizant Technology Solutions, Photon Infotech and Infosys are situated along the Rajiv Gandhi Salai (OMR). It has a Panchayat Elementary school, a government high school and Hindustan International School - CBSE.Annai Fathima Home for the Aged and Tsunami victims is also located in Karapakkam. It is 10 km from Thiruvanmiyur. Arulmigu Drupadi Amman, Arulmigu Gangai Amman, Arulmigu Vendavarasi Amman, and Arulmigu Kali Amman temples are some of the places of worship there. Thangavelu Engineering college, KCG College of Technology and Hindustan International School (Karapakkam Campus) are located here.

Oggiyamduraipakkam is a census town in Chennai district in the Indian state of Tamil Nadu.

Medavakkam is a southern suburb of Chennai in Tambaram taluk of Chengalpattu district, which is adjacent to the neighbourhood of Sholinganallur, Madipakkam, Selaiyur, Keelkattalai, Velachery and Tambaram and it is center place to the developing suburbs like Ponmar, Ottiyambakkam and Sithalapakkam. Medavakkam is administered by Village Panchayat, which comes under the Shollinganallur MLA Constituency and South Chennai MP Constituency. This location is a fast developing residential locality due to its close proximity to the IT corridor OMR (approx 4 km from Sholinganallur) and SEZ in Medavakkam Sholinganallur Road.According to a 2012 report by global property consultant Knight Frank, the neighbourhood has emerged as India's 6th largest destination for investment in the residential real estate, in the list of 13-top residential destinations in the country from an investment point of view, where housing prices are expected to increase by 103 percent over the period 2012–2017.

Thoraipakkam (Tamil: துரைப்பாக்கம்) also spelt Thuraipakkam, also known as Okkiyam Thuraipakkam or Oggiyamduraipakkam, is an area of Chennai, India. It is one of the stops on what is called as the IT expressway, on Old Mahabalipuram Road, now known as Rajiv Gandhi Salai, the first six lane road in Chennai. Okkiyam Thoraipakkam is on the eastern banks of the Pallikaranai marsh which has been designated as a reserve forest area and is one of the few remaining significant natural ecosystems within Chennai . Thoraipakkam is 3 km in length, starting from Perungudi to its north. It is located exactly in the middle of the OMR Road (Like Sholinganallur or Navalur). The Thoraipakkam Pallavaram Radial road running east to west connects the IT corridor and the GST Road (Grand Southern Trunk Road) making Thoraipakkam well connected to the airport especially after the opening of the flyover (ROB) at the western end of the radial road in October 2010. This road plays a significant role, enabling quicker and easier movement of traffic between the major arterial roads to the south of Chennai including GST Road, Tambaram-Velachery main road and Old Mahabalipuram Road. Okkiyam Thoraipakkam has experienced substantial growth over the past decade, and it serves as a residential and commercial hub for neighbourhood in the south of Chennai. A number of information technology companies are based in Thoraipakkam. It has many IT Buildings and has many plants in the middle of the road. Palm Trees are known to grow in here. Okkiyam Thoraipakkam has pollution-related problems because a portion of the Pallikaranai marsh has been converted into a dump yard and garbage including medical waste, plastics, tires, are burnt. However, since beginning of 2009, burning has been officially banned and this has led to considerable improvement in the air quality and reduced the levels of pollution in the area. After the tsunami of 2004, affected fishermen were relocated to Kannagi Nagar which is a part of Thoraipakkam. The adjacent places to Thoraipakkam are Perungudi Neelankarai Palavakkam Karapakkam Pallikaranai InjambakkamChennai city corporation boundaries were expanded in the latter half of 2011. Subsequently, Thoraipakkam has ceased to be a village panchayat and has become fully integrated within Greater Chennai corporation.

Okkiam Maduvu or Okkiyam Maduvu or Oggiyam Maduvu is a 2.8-kilometer-long water channel situated in Kanchipuram district located in southern suburbs of the city of Chennai, India. It gets water from the Pallikaranai Wetland and drains into the Buckingham canal.

Perumbakkam is a suburb of the southern Indian city of Chennai in Chengalpattu district.