Dams · Wetlands

Punjab Wetlands 2017: Ramsar Sites Under Severe Threats

Introduction

National Wetlands Atlas has mapped 1381 big wetlands in Punjab State. It has also identified 5049 small wetlands of less than 2.25 hectare area. Total wetland area estimated in the state is 86283 hectare which is about 1.71 per cent of its total geographic area. Out of this, with 59864 hectare the river/stream is accounts for for 69.38 per cent of the wetlands. Reservoirs/Barrages ranks second with 13.74 per cent share spread over 11858 hectare of area.. http://www.moef.nic.in/downloads/public-information/NWIA_Punjab_Atlas.pdf

There are three Ramsar sites (wetlands of International importance) in the state- Harike, Kanjli and Ropar. These wetlands are important habitats for waterfowl, fish and diversity of other flora and fauna including endangered and vulnerable species. Two other wetlands- Ranjit Sagar and Nangal are National wetlands.

Ranjit Sagar is an interstate wetland spreading over in three states (Punjab, Himachal Pradesh and J&K). There are 5 small wetlands considered as state wetlands owing to their rich biodiversity and ecological characters. These are – Keshopur-Miani Jheel, Kahnuwan Chhamb, Jastarwal Jheel, Mand Bharthala and Dholbaha Reservoir. In all, Punjab has 12 important natural and 9 man-made wetlands.

Continue reading “Punjab Wetlands 2017: Ramsar Sites Under Severe Threats”

Dams · DRP News Bulletin

DRP News Bulletin 15 January 2018 (Do We Care About Rivers’ Aquatic Bio-diversity?)

Great to see this focus on aquatic biodiversity (unfortunately the article keeps using the word marine biodiversity, not using the word aquatic or freshwater biodiversity even once) along the 120 km long Sindhudurg Coast line, one of the 11 ecologically sensitive habitats identified along India’s coasts.

The FIRST study of local Otter Population by Ela Foundation identified upto 591 Smooth coated otters (strangely article does not mention about existence of small clawed Otters in Sindhudurg), 561 Indo Pacific humpbacked dolphins, among many others. The coast is particularly river rich with some twelve creeks/ rivers including Shanti, Piyali, Naringre, Achra, Gad, Talavade, Otawane and Pithdhaval Rivers.

The biodiversity here is facing multiple threats including rapid urbanisation, tourism onslaught with attendant plastic and sewage disposal, unregulated fishing trawlers, illegal sand mining, and global warming. It also underlines the need to do assessment of any interventions done in the area, of impacts on the aquatic biodiversity. http://www.hindustantimes.com/india-news/orphans-in-the-wild-what-the-otter-s-trying-to-tell-us-about-our-oceans/story-IfRFFi63Q8nV7UkUK4c16O.html (The Hindustan Times, 14 January 2018)

Continue reading “DRP News Bulletin 15 January 2018 (Do We Care About Rivers’ Aquatic Bio-diversity?)”

Dams

Himachal Pradesh Rivers Profile

 

About Himachal Pradesh  

5 river basins; Total Area: 55,000 square kms.; Total Population: 68.65 lakhs; Total Catchment Area of 5 rivers; Total Catchment Area: 53311 sq.kms

Himachal is a relatively small state and in 2011 its population stood at 68.65 lakhs. It is only 9% urbanised and most of Himachal lives in its villages. Of the total land geographical area only 10% is under agriculture while close to 70% in under the category of ‘Forest land’. And yet agriculture is the main source of livelihood in Himachal with over 93% of the population dependent on it. As in most mountain areas agriculture and forest dependence is interwoven.

Agriculture is made possible due to the irrigation from river channels or natural springs. The health of the forests directly determines the health of the surface and ground water systems which in turn determines the viability of agriculture and horticulture. Horticulture and cash based agriculture was pushed by the government in the late 70s and 80s. Today the state has massive apple cultivation, apart from commercial vegetable cultivation, which is an important source of income for the farmers.

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Dams

PM Inaugurates 3 HEPs, Amid Ongoing Environmental & Social Repercussions

Prime Minister Narendra Modi, today (18 October 2016) has dedicated to nation 3 big hydro power projects in Himachal Pradesh. The projects, namely the 800 Mw Kol Dam HEP on Sutlej River, 520 Mw Parbati HEP on Sainj River (Beas basin) and 412  Rampur HEP on Sutlej River have been involved in several controversies right from the day of inception. These projects were given clearances in questionable manner and even have not gone through proper Environmental Impact Assessment (EIAs). The resultant impact on environment, Rivers, and local communities has been catastrophic. The projects have been facing long and unending protests by dependent communities and others and these controversial projects continue to threaten the environment and local people, as can be seen from some details given here.

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Dams · Monsoon

Welcome development: River basin wise rainfall maps from IMD!

We have noticed during just concluded South West monsoon season that IMD (India Meteorological Department) has started a new and welcome feature in rainfall data reporting[i]. The Data is available in maps, on daily, weekly and seasonal basis. We are not sure when this practice started, we noticed it only during 2016 monsoon season.

This is most welcome development, since getting rainfall data at basin level is most appropriate and useful, since basin is the hydrological unit that will experience the impact of rainfall or lack of rainfall in the basin, in form of floods or droughts. It can also be very useful for flood forecasting and preparedness, among many other uses. We hope IMD will develop and refine this further.

In each map, the actual rainfall for the given period is given for each basin, as also the normal rainfall & % departure from normal. Usual colour code is used to show the basin as blue if rainfall is more than 120% of normal rainfall, green if rainfall is 81-119 %, brown if rainfall is 60-80% of normal and yellow if rainfall is below 60% of normal rainfall.

Continue reading “Welcome development: River basin wise rainfall maps from IMD!”

Dams · Indus

So who will suffer in the Indus water imbroglio?

Diplomatic and military strategies, by definition, are not decided through public debates. So the jingoism around Indus treaty with Pakistan seems more like an attempt at sending threatening signals. But it will have multiple serious ramifications in any case, so it is worth deliberating about.

The 1960 Indus treaty has allocated rights of development on three eastern tributaries (Sutlej, Beas & Ravi) to India, and we have exhausted that entitlement almost fully. Attempts to use the occasional remaining flow will mean a huge impact in Indian Punjab, which is unlikely to resonate well with the people of Punjab.  The treaty gave Pakistan dominant right of development of the three western tributaries (Chenab, Jhelum and Indus), India has limitations about water use (both in terms of quantity and manner of use) in case of the western rivers. India has not yet exhausted the entitlement in this case.

Continue reading “So who will suffer in the Indus water imbroglio?”

Dams, Rivers & People

Dams, Rivers & People News Bulletin, June 8, 2015

HYDROPOWER

Hydro power to be stressed due to deficit monsoon this year: Piyush Goyal (03 June 2015) The minister rightly mentions that failed monsoon on one hand will curtail power generation from hydro plants on the other it will increase energy demands significantly as farmers would require more energy to run their pumps.                        http://www.business-standard.com/article/economy-policy/hydro-power-to-be-stressed-due-to-deficit-monsoon-this-year-piyush-goyal-115060300994_1.html

NORTH-EAST: Broken Homes and Dry Springs (06 June 2015) International Rivers’ Bharat Lal Seth on impact of tunneling and blasting for hydropower projects in Sikkim: http://www.internationalrivers.org/blogs/328-17 Continue reading “Dams, Rivers & People News Bulletin, June 8, 2015”