This photoblog by Abhay Kanvinde takes us to mangroves of Aghanashini River Estuary in Kumta Taluk of Uttar Kannada, Karnataka. This is a special place as Aghanashini is a free flowing river with good forest cover in its entire catchment. This means that the mangroves get unhindered supply of freshwater as well as nutrients from the riverine system. This has resulted in the highest area under mangroves in Honnavar Forest Division at 169.4 hectares. Forest Department has also planted about 6 sq. kms of mangroves here, which are thriving. Continue reading “Photoblog: Mangroves of the Aghanashini: Linking the River, Land and the Sea”
“I don’t know my age. But I know that I have been coming to this river since I was a child everyday to collect bivalves.” Janaki Amma told us while wading waist-deep in the Aghanashini estuary. Janaki Amma is at least 70 years old and has the agility of a ballet dancer as she plunges inside the limpid water one more time, and comes up with a new haul of bivalves in a wicker basket tied to her waist.
On the banks of the river, Thulasi and Sumitra sit laughing on an old wooden boat, as only old friends can. They collect bivalves too. They have never seen the river not having the shiny, black bivalves. Throughout Aghanashini Estuary, we hear this again and again: fisherfolk and rice farmers, priests and devotees, older women and solid middle-aged men: all echoing the sentiment: “Our lives are entwined with the river.” Continue reading “People of the free-flowing Aghanashini”
This was one of the last poems written by Gurudev Rabindranath Tagore. Bard of Bengal, Kabiguru, Bishwakabi: world knows him by many names. He reveled in life with the curiosity and wonderment of a child. In the Preface of Gitanjali (1912), Collection of poems which made him the first non-European to receive the Nobel in Literature, W. B. Yeats says, “Pearl fishers dive for pearls, merchants sail in their ships, while children gather pebbles and scatter them again. They seek not for hidden treasures, they know not how to cast nets.” This was for Tagore as much as the children. Poet, musician, novelist, painter, educator, freedom fighter, rationalist, modernist: the world was his canvas. Continue reading “He Spoke the Language of the Rivers: Rabindranath Tagore”
My son is twelve years old and a voracious reader. His favorites include series like Percy Jackson, Heroes of Olympus, Spy School and Space Runners. In short, nothing of the sort I read as a kid. I do not know these books and am frankly, a bit bewildered at the mix of mythology, science fiction and middle school dilemmas.
And hence, when I kept a copy of Neeraj Vagholikar’s “Saving the Dalai Lama’s Cranes” in his hands, I was a bit unsure. There were no kids here with gadgets, but a youth in robes studying to be a monk, his friend from Tawang and a wildlife biologist! Continue reading “Saving the Dalai Lama’s Cranes: An adventure, swift as the river!”
As we reached the dense banks of River Simsang, lined with blooming Kachnar Trees, first thing I heard was not the gush of a free flowing river, but a symphony. Continue reading “Magic Mahseer of Meghalaya”
As we approached a bridge on the rumbling green river, I concentrated all my senses to my ears. After all, we were about to cross the Singing River. Legend has it that a low humming sounds rise from the Pascagoula River[i], heard only by a few. Poignant stories of love and loss are interwoven into the sounds of the river. Continue reading “The Singing River: Story of America’s Largest Free-flowing river”
Mississippi is a phenomenon. A large body of water flowing down a slope towards the sea is perceived as so many disparate things by different people at different times and places.
Some say that if you want to understand the continent, you have to understand this river. Some say this is no river, it is an Ocean. Some say its a Strong Brown God. Continue reading “Mississippi and the Singing River”
When I was documenting a tiny, free-flowing river in Maharashtra Western Ghats named Shastri, the common thread from headwaters to estuary was Fishing! It was everywhere, in all forms, including dozens of fish species and fishing practices, including everyone: men, women, children, otters, crocs, storks. Across the country, buzzing, diversified fisheries with old, complex narratives indicate a rich river. And the palette just gets more vivid, nuanced and colorful with the size of the river.
More than 10 million Indians from some of the most vulnerable groups depend on rivers for their livelihood and nutritional needs. This staggering number can be an underestimate as several riverine fisherfolk do not bring their produce to the market and our livelihood census hardly captures the intricacies of riverine fisheries sector. Despite the huge dependence and critical importance of riverine fisheries, the sector continues being ignored and abused. The reasons behind the exploitation are at the heart of a deeper, more troubling discourse: ownership and appropriation of the river as a natural resource. Continue reading “Riverine Fisherfolk as Mascots of flowing rivers and how 4 projects treat them today”
अत्यधिक दुखःद समाचार है कि अनुपम मिश्र जी नहीं रहे। 19 दिसंबर 2016 को प्रातः 05:27 पर दिल्ली के एम्स अस्पताल में उनका देहांत हो गया।
पानी के मुद्दों और भारत की नदियों पर स्पष्ट विचारों वाले, सरल किंतु प्रभावशाली भाषाशैली के धनी, अत्यंत उदार और विनम्र अनुपम जी समान व्यक्तित्व दुर्लभ है। जैसा रवि चोपड़ा जी ने कहा है वे सही में अनुपम थे।
अनुपम जी भारतीय नदी सप्ताह 2016 के आयोजन समिति के अध्यक्ष थे और वर्ष 2014 भगीरथी प्रयास सम्मान चुनाव समिति के सदस्य थे और वर्ष 2015 में इस समिति के अध्यक्ष बने।
खराब स्वास्थ्य के बावजूद वे भारतीय नदी सप्ताह की आयोजन समिति की बैठकों में वे लगातार उपस्थित रहें, अंतिम बार सितंबर 2016 की बैठक में वे मौजूद थे और भारतीय नदी सप्ताह 28 नवंबर 2016 के शुभांरभ के समय भी वे उपस्थित रहे , जहॉ पर हमेशा की तरह उन्होने अपना सरल, स्पष्ट किंतु मर्मस्पर्शी व्याख्यान दिया। वे शाररिक रूप से थके और कमजोर थे , इस सबके बावजूद वे आए जो पर्यावरण के प्रति उनके समर्पण की मिसाल है।
व्यक्तिगत तौर पर वे मेरे (हिमांशु ठक्कर) प्रति बहुत उदार थे और मुझे हमेशा प्रेरित करते रहते थे। हमने कभी भी नहीं सोचा था कि एक दिन हमें उनसे अलग होना पडेगा। उनके चले जाने से देश और पर्यावरण को हुई क्षति की भरपाई नामुमकिन है। परंतु उनकी प्रकृति शिक्षा और अनुभव उनके द्वारा रचित स्पष्ट, सरल और सारंगर्भित लेखों और पुस्तकों के माध्यम से हमेशा हमारा मार्गदर्शन करती रहेंगी।
किताबों के समान उनके व्याख्यान भी ज्ञान और अनुभव से भरे हुए प्ररेणास्रोत है। उनके दिखाए मार्ग पर आगे बढ़ते रहने के लिए, दुख की घड़ी में हम, उनके द्वारा भारतीय नदी दिवस (28-30 नवंबर 2016) में दिए गए उनके अंतिम व्याख्यान को, उन्हें श्रृद्धांजलि के तौर पर अर्पित करते हुए, आपके साथ सांझा कर रहे हैं ।
Above: Hilsa fishers in Bangladesh setting out for their journey Photo: with thanks from Arati Kumar-Rao
In addition to the Gangetic Fisheries Primer, SANDRP will shortly publish a Primer documenting the Impacts of dams on Riverine Fish and Fisher Communities. One of the most profound impacts of dams on fish is blocking migration routes and perhaps no other fish symbolizes this impact as dramatically as the Hilsa: the Silver Queen of the River.
Glimpses of the impacts of dams on Hilsa in South Asia.
Arguably, Hilsa is not just a tasty and healthy fish species that migrates from the sea up the river to spawn. It is a cultural icon that binds Bengalis, whether from West Bengal or Bangladesh, together in their shared love for Ilish Machch. Pohela Baishakh or the new year day’s meal is not complete without Ilish. Though Hilsa is celebrated fervently by the Bengalis, it is prized in all estuaries of South Asia, from Narmada, Mahanadi, Godavari, Cauvery to Indus and Irrawaddy and takes the name of Chaski, Palva, Ilishii, Palla, Pulasa, etc. It is also found at confluence of Tigris and Euprates in Iran, where it is as prized and known as Sbour. The fish flavours several poems, folklore, songs and phraseologies of the entire South Asia. In cultural terms, the significance of Hilsa is comparable only to Salmon and Mahseer.
Tenualosa ilisha, Hilsa or Indian Shad belongs to the sub family Alosinae of Family Clupeidae. Commercially, it is the most important fisheries in the estuaries, especially in the Ganga-Hooghly region.It occurs in marine, estuarine and riverine environments and is found in Indus of Pakistan, Irrawaddy of Myanmar and Indian rivers like Ganga, Bhagirathi, Hooghly, Rupanarayan, Brahmaputra, Godavari, Narmada, Cauvery, Tapti, coastal rivers like Padma, Jamuna, Meghana, Karnafuly and others in Bangladesh. It is seen to migrate up smaller estuaries like Pennar too.
Hilsa, by habitat, is a marine fish but migrates in estuaries and rivers for spawning, normally inhabiting the lower region of the estuaries and the foreshore areas of the sea. Hilsa ascends the rivers for spawning and the spent fish and their progeny migrate down the river towards lower estuaries and coastal areas, moving in shoals. The peak upstream migration of Hilsa in most of the rivers of the country is generally in the monsoons months of July and August and continues upto October or November. The spring spawners that enter the river for spawning in January-March return to the sea during July-August when these are caught in good numbers. The monsoon spawners that enter the river during September- October return to the sea after spawning and these spent fishes are caught in good numbers during January- March. Similarly, the off springs of spring-spawners make journey for the sea from the river during November- January, whereas the off springs of monsoon spawners return to the sea from the river during July- September. (Bhaumik et al, CIFRI, 2012)
Obstruction to undertaking this spawning migration by dams and barrages has been singled out as the primary reasons for the fall of Hilsa fisheries in India as well as Bangladesh. The trade of this commercially important fish species constitutes upto 1.5% of Bangaldesh’s National Gross Domestic Product and about 2 million fishers are estimated to depend on Hilsa fisheries in Gangetic estuaries. Till August 2014, Bangladesh has stopped Hilsa exports to India to contain astronomic price rises in Bangladesh as the costs of the fish are becoming uncontainable due to its cultural importance on one hand and dwindling supply on the other. India has requested Bangladesh to lift the ban of Hilsa export, but it is yet to relent, due to a number of socio-political reasons. 
One of the main reasons for the phenomenal fall of Hilsa in Gangetic delta has been the Farakka Barrage built by India in the 1970’s, just a few kilometers upstream the India –Bangladesh border, to divert water from Ganga into the Hooghly river, to keep the Kolkata Port at the mouth of Hooghly, free of sediments.
Prior to commissioning Farakka Barrage in 1975, there are records of the Hilsa migrating from Bay of Bengal right upto Agra, Kanpur and Delhi covering a distance of about 1400 kms. Maximum abundance was observed at Buxar, near Allahabad, at a distance of about 650 kms from river mouth. Post Farraka, Hilsa is unheard of in Yamuna in Delhi and its yield has dropped to zero in Allahabad, from 91 kg/km in 1960s. Studies as old as those conducted in mid-seventies single out Farakka’s disastrous impacts on Hilsa, illustrating a near 100% decline of Hilsa above the barrage post construction.
An obligatory Fish lock provided in Farakka Barrage is non-functional and tagging experiments reveal that Hilsa cannot move across the barrage due to obstruction of three-tire sluice gates. For more on how Farakka has failed its objective and continues to impact livelihoods: https://sandrp.wordpress.com/2014/11/25/lessons-from-farakka-as-we-plan-more-barrages-on-ganga/
Fishers who live off the Ganges strongly feel the pressure of dams, personified by Farakka. In north India, ‘Farakka’ –the word doesn’t mean a village on the Bangladesh border anymore, but means destruction by dams. The local Hindi dialects have borrowed new phraseology: “Farakka hua, tabse hilsa toh bas bhabis” (Farakka happened, and then Hilsa exist only in imagined future)”. The same phrase repeats up to the Yamuna River! In a recent status survey of Gangetic fisheries almost 75-80% of fishers singled out ‘Farakka’ as the root cause of all their miseries. They actually referred to multiple barrages built on the respective rivers. But destruction had a common name: Farakka.
Bangladesh has been making several serious attempts to revive Hilsa fisheries and implements a strict fishing ban in certain months to avoid fishing “jatkas” or small Hilsa. It has also declared several Hilsa Sanctuaries to protect the fish and is witnessing small and steady improvements in the population. India has hardly taken any steps to protect this specie. IUCN has led a program called Ecosystems for Life: A Bangladesh-India Initiative and Hilsa fisheries is a part of this project. There is also a Norwegian project on Hilsa Aquaculture  ( All prior efforts of Hilsa Aquaculture have failed). However, the primary need to address the giant problem of the Farakka Barrage is being unaddressed. The barrage and reduced freshwater in the downstream is also exacerbating other stressors like sedimentation of the river mouth, high fishing pressure on limited stocks, concentrated pollution, etc.
Hilsa in other Rivers (would taste as sweet!) Hilsa is found not only in Ganges delta but most of the estuaries in India. In all of these places, Hilsa fishery is primarily affected by dams and barrages near the estuaries, blocking spawning migration and reducing freshwater from upstream.
Hilsa in Cauvery: A century of impacts In Tamizh, Hilsa caught at Sea is Kadal Ullam and the one in the River is the Aattu Ullam. Here, the impact of Mettur dam on valuable Hilsa fisheries in the Cauvery has been recorded as early as 1939 in an issue of Current Science, where it is stated: “Unfortunately the effect of the dam (Mettur on Cauvery) on the fisheries below was disastrous. The number of valuable Indian Shad or Hilsa, the most important sea fish ascending the Cauvery for breeding purposes, declined as the high floods which enabled them to ascend the rive no longer occur. The serious decline of fisheries in Cauvery would be evident from the fact that the fishery rental of the river below the dam which used to amount to 80000 Rs. annually has steadily declined since the formation of the dam to about 42,900 rupees.” Puntius species also disappeared in Cauvery post dam, which formed 28% of the landings prior to dam construction.
As per the Report “Fishing the Cauvery: How Mettur Changed it all,” by Ramya Swayamprakash published by SANDRP, It was Sir Aruthur Cotton himself, way back in 1867 who alerted the erstwhile government about the damages wrought by weirs on river fisheries. Immediately, Dr. Francis Day was commissioned to investigate the impact on fisheries and subsequently appointed Inspector-General of Fisheries in India. In his report on the fisheries of India and Burma, Day condemned dams as insurmountable barriers to fish passage; he designed a fish passage which was on the Lower Anicut on the Kollidam. The pass was primarily designed for the Hilsa who could not ascend it, as it was too wide. According to the Madras Fisheries department in 1909, the fish pass did not ensure Hilsa migration because of various practical and technical difficulties; in the first place, the expenses for the construction of a fish pass were not commensurate with the expected results and secondly, sufficient water could not be provided for the efficient working of the pass. Interestingly, Hilsa was sought to be cultivated and exported along the lines of the Salmon in north-western United States. So important was the Hilsa that a stuffed specimen made its way into the exhibits sent to the Great Exhibition from the Bombay Presidency, in 1851!
Today, the Hilsa is unknown on the Cauvery. According to fish biologists, the Hilsa ascended the anicuts on the Cauvery up to Mettur to spawn overcoming the low anicuts. But the coming of the Mettur Dam formed an impassable barrier.
Hilsa in Godavari is known as Pulasa when caught i the river and Vilasa when caught n the sea! Here too, the fish is declining and main reasons are said to be declining water levels and the Dowleswaram Barrage  (Arthur Cotton Barrage). In Andhra villages too Pulasa has a huge cultural significance.
This author made a presentation to the Standing Committee of the Lok Sabha, the lower house of Indian Parliament in June 2012 about the impacts of dam on riverine fish and discussed Hilsa, when an MP from Coastal Godavari district in Andhra Pradesh said, “I know Pulasa! My constituency depends on riverine fisheries like Pulasa, and not marine fisheries, but we end up talking only about marine fish and not river fish and Pulasa and the impacts of upstream projects on livelihoods of river fishers”
Hilsa in Narmada, Sardar Sarovar and the proposed Bhadbhut Barrage The narrative of damming the Narmada by the Narmada Valley Projects is one of the most significant stories of an on-going struggle against modifying a river and way of life of her people. Although there are many facets to the story ranging from displacement, false benefits and true costs, forest loss, non-existent rehabilitation and an all-pervasive insensitivity of the government towards weaker communities, the impacts of this project on riverine fisheries have been equally profound. Narmada River system experienced a nearly 70% decline in Hilsa catches in just a decade between 1993 to 2004 ( From 15319 t to 4866 t ) and this decline was prominently recorded from 1998-99 onwards. As per CIFRI, the most stressed species after Sardar Sarovar Project (SSP) construction is the Hilsa and Macrobrachium prawn (Jumbo River Prawn). CIFRI made some prediction about impacts of the dam after 35 years, calling it a ‘critical period’ when fisheries will be nearly lost. Shockingly, these conditions are already being witnessed in Narmada Estuary in Bharuch which records nearly 30% Inland Fish production. More than 12,000 people from 21 villages in Bharuch alone depend on Narmada Estuary for fisheries.
Assessment of impact of commissioning of Sardar Sarovar dam and other projects in 2009 by CIFRI revealed that SSP will retain 96% of the sediment, adversely affecting biological productivity of the downstream including Narmada estuary. However, already the Sardar Sarovar and upstream dams in Narmada Basin have already resulted in retention of about 95% sediment, cutting off the delta from nutrient rich silt. Historical sediment discharge of Narmada was 61 million tonnes and the current sediment discharge (average of last ten years of the study) was found to be 3.23 million tonnes.
According to CIFRI, “While the annual inflow is 23.68 MAF (1981-1990), it will be reduced to 15.9 MAF after 10th year of SSP, to 4.34 MAF at the 30th year and will cease at the 45th year. This freshwater decline will severely affect Hilsa fishery and prestigious fishery contributed by M rosenbergii (Jumbo River Prawn)”. As freshwater declines, there will be “Steep hike in salinity regime with tidal ingress. Fishery not tuned to such enhanced salinity will succumb to such pressure. Mangroves will also be affected and this will impact marine fish production as Mangroves are nurseries of many marine fish.”
Gujarat Government has agreed to release 600 cusecs water from Sardar Sarovar and Bhadbhut Barrage as environmental flows. There is no study as to whether this amount is sufficient for estuarine balance, for ecological needs of Hilsa or other species, for spawning migration, etc. Also, there is no guarantee that Gujarat will release this meagre quantity. Ironically, the minimum flows of 600 cusecs agreed to be released by Gujarat through SSP come to 532. 9 Million Cubic Metre (MCM) water annually and CIFRI’s warning of a sharp fisheries decline at 30th year was for 4.34 MAF or 5353.4 MCM! So, 532.9 MCM released now as minimum flows is barely 10% of a dire scenario predicted at 30th year of commissioning SSP[i]!
It is hardly a wonder that Hilsa is falling sharply in Narmada Estuary and fishers are directly blaming the Sardar Sarovar for this decline.
Last Straw for Narmada Hilsa: Bhadbhut Barrage: Gujarat Government is planning to build Bhadbhut Barrage about 17 kms from Bharuch, directly affecting the Narmada estuary and the Hilsa and Prawn fishery. The Barrage is planned for SEZ and also water sports and is a part of an infeasible scheme known as the Kalpasar project which plans to dam almost all rivers as they meet the Gulf of Khambat.
The Bhadbhut Barrage is being fiercely opposed by fishers in Bharuch because of its serious impacts on their livelihoods and Hilsa fisheries. Public Hearing of Bhadbhut Barrage was held in July 2013, wherein the fisher community staged a walk out, stressing that the EIA had under-reported Hilsa fisheries in the region, number of fishers and their dependence on the Estuary for fish. The walkout took place immediately after Pravin Tandel, the fisherfolks’ local leader, spoke saying the project would “adversely affect the fish catch, especially Hilsa, once it is implemented. Currently, Hisla fetches Rs 1,200 per kg, and is our main source of livelihood.”
Hilsa in the Indus: In the Indus too, Hilsa fisheries, known as Palla are the main stay of local fisher communities. Hilsa fish is a highly contested territory due to declining catches.
Before the construction of the Sukkur Barrage, the Palla used to reach to Multan as per records of 1907. The Sukkur Barrage and then later the Kotri Barrage severely restricted Palla’s range, affecting the fish and its fishers. According to M. R. Quereshi, ex-Director of Marine Fisheries Department of Pakistan, the Palla used to ascend the river (Indus) to spawn in the middle of June but its ascent is now delayed by at least one month owing to late freshets. Kotri Barrage near Hyderabad has severely restricted its breeding range. Like the Cauvery, in Kotri too the fish ladders do not work due to faulty designs and Hilsa is unable to ascend them, consequently prevented from going up to the upper reaches of the river. As a result the Hilsa fishery is being depleted and immediate action is imperative to increase its production. “Failing this, the fish will eventually disappear from the river.”
To conclude, the fate of this silvery fish hangs in a fine balance. Not only does the Hilsa enjoy huge cultural significance, it also supports millions of livelihoods. In the United States, several dams, like the recent Glines Canyon Dam on the Elwha, have been decommissioned for their impacts on migrating fish and dependent communities. Elwha river dams came down in a biggest decommissioning effort because the indigenous Klallam tribe asserted its rights on traditional Salmon fisheries which were blocked by these dams. In Japan too, Arase Dam was decommissioned because of its impact on Ayu fish and fishers.
What has happened in India to the Hilsa fish and fishers is far more serious.
Hilsa has a striking ecological, economic and cultural significance. Till date, ranching or farming of Hilsa has not worked. Till date, fisher communities continue to face conflicts, hardships and risks, go deeper and deeper in the sea to gather a few Hilsa. Till date, dam operations have not changed, nor have the fish passes been designed, built, operated or monitored to help the fish. Till date, none of the fisher communities who suffered colossal losses when a dam affected Hilsa, have been compensated for their loss.
Is it not time to rethink these dams, to help the fish and our fishers?
-Parineeta Dandekar, SANDRP, email@example.com
 Dugan, 2008, Quoted in FAO Report No. 7, Sustainable Fisheries and Aquaculture for food security and nutrition, 2014
 Chief Minister Mamata Banerjee refused to share the Teesta waters with Bangladesh, the neighbouring country has imposed a ban on export of the silver-scaled fish.
 Ghosh, 1976 quoted in Review of the biology and fisheries of Hilsa, Upper Bengal Estuary, FAO, 1985
 Bhaumik and Sharma, Present status of Hilsa in the Hooghly Bhagirathi River, CIFRI, 2012
 Nachiket Kelkar, Thirsty Rivers, Bygone Fishes, Hungry Societies, Dams Rivers and People, December 2012 https://sandrp.in/rivers/Thirsty_Rivers_Bygone_Fishes_Hungry_Societies_Nachiket_Kelkar_Dec2012.pdf
 Pathak et al, Riverirne Ecology and Fisheries, vis a vis hydrodynamic alterations: Impacts and Remedial measures, CIFRI, 2010
 B. Sundara Raj, The Mettur Dam Fisheries, Current Science, October 1939
 Sugunan, Reservoir Fisheries of India, FAO, 1995
 Ramya Swayamprakash, Fishing the Cauvery, How Mettur changed it all, SANDRP, June 2014
 Milton, STATUS OF HILSA (Tenualosa ilisha) MANAGEMENT IN THE BAY OF BENGAL: AN ASSESSMENT OF POPULATION RISK AND DATA GAPS FOR MORE EFFECTIVE REGIONAL MANAGEMENT, Report to FAO Bay of Bengal Large Marine Ecosystem Project , 15 February 2010
 CIFRI, River Narmada, Its Environment and Fisheries, 2009
 EIA of Bhadbhut Barrage by NEERI, 2013
 CIFRI, River Narmada, Its Environment and Fisheries, 2009
 Gupta et al, quoted in Dandekar, Thakkar, Shrinking and Sinking Deltas: Major role of Dams in delta subsidence and Effective Sea Level Rise, SANDRP, 2014 https://sandrp.in/Shrinking_and_sinking_delta_major_role_of_Dams_May_2014.pdf
[i] While we do not know the schedule through which Gujarat Government plans to release this water, the fact remains that this figure of 600 cusecs is not supported by any studies.