Wilmington OBITUARIES Week of February 17 2019

first_imgWILMINGTON, MA — Here are the obituaries published on Wilmington Apple during the week of February 17, 2019:Lived In Wilmington At Time Of Passing:Robert M. Ford, 91Stephen M. “Stunch” Johnson, 61Richard J. Lavoie, 85Ronald D. “Herman” Sullivan, 71Francis D. Walsh, 94Previously Lived In Wilmington:Michael A. Graves, 49Estelle May McLaughlin, 74Worked In/Volunteered In/Connected To Wilmington:NoneLike Wilmington Apple on Facebook. Follow Wilmington Apple on Twitter. Follow Wilmington Apple on Instagram. Subscribe to Wilmington Apple’s daily email newsletter HERE. Got a comment, question, photo, press release, or news tip? Email wilmingtonapple@gmail.com.Share this:TwitterFacebookLike this:Like Loading… RelatedWilmington OBITUARIES (Week of August 4, 2019)In “Obituaries”Wilmington OBITUARIES (Week of July 28, 2019)In “Obituaries”Wilmington OBITUARIES (Week of August 11, 2019)In “Obituaries”last_img read more

Delhis waste chokes Yamuna of all aquatic life

first_imgIt is not that Yamuna river has no aquatic life at all. Upstream from Wazirabad – before the river enters Delhi – it is home to turtles, different species of fish, crocodiles and an abundance of aquatic plants and phytoplankton. But as it enters Delhi, the river starts to die. Noted ecologist CR Babu, who is helping the Delhi government in developing a riverfront for the Yamuna, says that the river is in fact “ecologically dead” in the 22 km urban stretch – between the Wazirabad and Okhla barrages. “Low levels of dissolved oxygen (DO) and a very high degree of pollution are the reasons that killed the river,” said Babu. Also Read – Add new books to your shelfA retired Delhi University professor, Babu says that sewage from 21 nullahs (drains) flow into the river, polluting it to a level that is enough to kill the components essential for maintaining aquatic life. Agents like phytoplankton are responsible for sustaining the aquatic food web by creating organic compounds from carbon dioxide dissolved in the water. In the urban stretch of Yamuna there are no phytoplankton or zooplankton left; these play an important role in maintaining the aquatic life of any water body. They have vanished,” he said. Also Read – Over 2 hours screen time daily will make your kids impulsiveExperts say factors like river-basin degradation, ecological pollution, contaminant effect on ecosystem and ecology, solid and liquid waste pollution and encroachment on riverbed have all combined to kill Yamuna’s aquatic life. The river, which normally flows through the city in the form of a big ‘nullah’ with no water life, is these days flooded because of heavy monsoon rains which may temporarily revive some aquatic life. According to a report of the Central Pollution Control Board, the current level of DO in the river is only around 1 mg/litre, while it should be between 4 to 5 mg/litre to sustain life. “The formation of coliform bacteria is very high due to pollution. It is formed from raw sewage, and the Delhi stretch of Yamuna is no different than a sewer drain. This is a major factor discouraging aquatic life in the river,” said Sushmita Sengupta, Deputy Water Programme Manager at the Centre for Science and Environment. Ammonia levels, which should to be at a maximum level of 1.2 mg/l, also shoot up to 12 mg/l at some points in the city. Research biologist Chaitra Baliga, who has worked extensively on turtles in various parts of the country, says that other than in Delhi, the Yamuna contains rich aquatic life. Besides different species of fish, crocodiles, turtles and mugger crocodiles, even fresh water Gangetic dolphins can be found in some stretches of the river near Hamirpur, in Uttar Pradesh. “Fresh water during the monsoon may dilute some of the river’s pollutants, but that will not have any sustainable effect on aquatic life,” said Baliga, adding that river-bed construction and human interference are equally responsible for the ecological imbalance in the river. Delhi Water Minister, Kapil Mishra said the government was working seriously to clean the river and bring the Yamuna back to life. “The construction of 14 STPs is going on and we will complete it by December 2017. It is our primary focus that after the STPs are made functional, untreated water will not be allowed into the river,” said Mishra.last_img read more