Environment

Nearly every citizen of Bangalore has heard of the current state of two of Bangalore’s biggest lakes - the Varthur and Bellandur lakes. The main reasons for the pollution of these lakes are the untreated sewage and industrial effluents that are constantly flowing into the lake.  Map source: All you need to know about Bellandur lake and its problems. Though we all know that these lakes are in bad shape, many of us may not be aware of the extent of  pollution. Check these shocking pictures. VARTHUR LAKE   The froth that we usually see at the top surface of…

On Dec. 23, 2016, I conducted a “Walk-n-Talk” for the residents of the campus at Indian Institute of Managament, Bangalore (IIMB). Pic: Deepa Mohan Prof Shainesh, who is the Dean of Administration, and a keen birder himself, opened up the campus for two bird census events in Feb and Nov 2016, and he wanted to ensure that the residents on the campus also got to know more about the flora and avifauna in the place where they live. Group before setting off for the walk. Pic: Deepa Mohan Dr. Selvarajan Rajeswaran, who is doing a doctoral program at IIMB, was…

A moth that looks like a tiny bird! India does not have Hummingbirds, those tiny creatures of the light and air that so delight those living or visiting abroad, especially the western coast of America. Our smallest birds are our Sunbirds and Flowerpeckers. However, even in urban gardens, one may find oneself looking at something that seems remarkably like a Hummingbird, and yet seems different. In India, this probably means that one is looking at a Hummingbird Hawk Moth! The scientific name for this small creature is Macroglossum stellatarum. They belong to the family called “Sphingidae”. Pic: Deepa Mohan In…

One of the very beautiful tiny insects that will often catch your attention is a needle-like creature that you see close to the edge of ponds and lakes, which seem to float magically in the air before settling, lightly, on a blade of grass. This slelnder, exquisite creature is the Damselfly. Damselflies, like Dragonflies, belong to the order Odonata, and are technically called Odonates. If you are interested in a more detailed name, they belong to the sub-order called Zygoptera. How does one distinguish between Dragonflies and Damselflies? The former have their wings open at right angles to their bodies…

That plastic is at the root of our waste woes and in fact, of most environmental risks besieging the planet today is well-acknowledged. In Bengaluru, even before the official ban on plastic by the state government, alert neighbourhoods and citizen groups had started their own campaigns against the use of plastic. However much of the dialogue that one gets to hear is against the use of plastic 'carry-bags' that most people have grown used to. While these pose a menace indeed, are the ubiquitious plastic bags (polythene) the only form of plastic that ends up in our landfills? If we…

In October 2016, Karnataka Governor Vajubhai Vala rejected the Karnataka Urban Development Authorities (Amendment) Bill, 2016, sending it back to the state government for reconsideration. The Bill allowed for reducing the area of parks and open spaces within residential layouts, in towns other than Bengaluru. Currently, 15% of the area of residential layouts have to be retained for parks and playgrounds for the use of general public, and another 10% for civic amenities. The amendment would reduce these to 10% and 5% respectively, which will be applicable for all upcoming layouts. The KUDA Bill had been passed by the legislature…

Air pollution on Outer Ring Road. Pic: Mayur Channagere According to the World Health Organization (WHO), air pollution is the fifth leading cause of deaths in India, resulting in about 620,000 premature deaths. Recent studies have largely focussed on Delhi, where air pollution is estimated to cause 10,000 – 30,000 annual deaths. What we don’t know with certainty, however, is the extent to which the quality of air in Bengaluru has been compromised and its impact, given the rapid and unchecked urbanisation, dramatic loss in tree cover, rampant waste burning all over the city and rising vehicle numbers. To understand rising…

Tyagaraja was a prolific carnatic composer. As he travelled to different places around Thanjavur he composed songs praising the deities of the local temples. When he visited Lalgudi, he composed five songs collectively known as the Lalgudi Pancharatna Krithis. These five songs are Isa Pahimam in raga Kalyani, Deva Sthree Tapa Thirtha in raga Madhyamavathi, LalitheShri in raga Bhairavi, Mahitha Pravriddha in raga Kambodhi and Gati Nee Vani in raga Thodi. Here is a video of Shri Lalgudi Jayaraman singing Gati Nee Vani in raga Thodi along with his daughter and disciple Lalgudi Vijayalakshmi.   In a collaboration with Ananya based…

Case 1: Bellandur In the last week of October, residents of Mantri Espana, an apartment close to Bellandur lake in Bengaluru, were appalled at the sight of thick smoke engulfing the skies from a private land adjacent to the lake. The smoke originated from an illegal garbage burning site on a private land. The situation continued for the next few days worsening to the extent that children in the neighbourhood faced breathing difficulties. Garbage on fire in Bellandur yet again, after being doused once. Pic: A Bellandur resident Following repeated complaints by residents of the area, officials from Bruhat Bengaluru…

The Tree Lady, Nature Lover, Tree Evangelist... titles of eulogy sit lightly on Shobha Menon's shoulders. At first sight she gives away none of the tenacity and grit that has stood her in good stead in her determined fight to protect and increase the city's tree cover. The soft spoken Shobha chose to put the brakes on a long and successful stint in writing, to set up Nizhal (meaning shade in Tamil) in 2005. After a long (and often lonely) battle, she and her band of faithfuls can look back in happiness at the lovely Kotturpuram Tree Park, a 5-acre…