Ecology and Environment

Featured Articles
December 16, 2022 Soil research must focus both on technology development and implementation
The ability of soils to support soil functions or services is decreasing (Image: Katrin Park/International Food Policy Research Institute)
November 25, 2022 These maps at the watershed scales have been made to not only ensure inclusion of different freshwater ecosystems, their connectivity and hydrological processes, but can also provide a spatial context for conservation decisions.
A stream at Anini, Arunachal Pradesh (Image Source: Roshni Arora)
November 16, 2022 Adoption of hybrid solutions - grey and green structures appropriate for resilience building
Healthy wetland ecosystems help in reducing disaster risks and managing climate risks (Image: Pxhere)
October 30, 2022 This book by Dr. Mitul Baruah presents a fascinating, ethnographic account of the challenges faced by communities living in Majuli, India, one of the largest river islands in the world, which has experienced immense socio-environmental transformations over the years, processes that are emblematic of the Brahmaputra Valley as a whole. This is an excerpt from the book.
Floods are recurrent phenomena in Assam (Image: Mitul Baruah)
October 6, 2022 Rapid urbanisation and faulty land use policies are rapidly destroying forests, grasslands and wetlands in Jammu and Kashmir, India and the ecosystem value services they provide. Can these valuable ecosystems be saved?
Deteriorating ecosystems of Jammu and Kashmir, India (Image Source: tkohli at Flickr via Wikimedia Commons)
July 14, 2022 The river is faced with the dual problem of flood plain encroachment and growing levels of water pollution
Illegal transverse check dams (Badhals) built on Ichamati near a village in Basirhat (Image: Prithviraj Nath @ TheWaterChronicles)
Workshop on "Natural Resources and Governance" , Bangalore
Posted on 23 Jul, 2010 05:17 PM

Venue: Gandhi Bhawan, Kumar Park East (Near Shivanand Circle), Bangalore- 560001

Description:

The workshop will deal with both the issues of the accelerated use (rather abuse) of Natural Resources: Jal, Jungle, Jameen, Khaneej and beej (water, forest, land, minerals and seeds), on one hand and the deteriorating governance which are leading to further aggravation  leading to very adverse impact on the livelihood and health of the rural poor including the tribals and environment.

Proposing a National River Authority of India (NRAI)
In hope of a better river management Posted on 23 Jul, 2010 04:29 PM

Intervening at the urgency of the water situation of the country and need in larger interest of the people and nation from political, legal, social, administrative, commerce,trade,cultural, world tourism angles, apart from agricultural and drinking water angle; annual devastation by floods,and loss by drought. One single Authority, with P.M. as Chairman may hopefully bring expected and good results in river management; riverine rejuvenation - National River Authority of India

Here is a draft proposal for such an authority to be created.

We are looking for collaborations on making this a reality.

Please post your comments.

Study of the Investment Ecosystem in Cleantech!
Posted on 23 Jul, 2010 03:54 PM

You need to raise money, understand the investment ecosystem!

No matter how wonderful an idea solves a problem it needs capital!

Clean technology is and will always be capital intensive because, it is in the infant stage requiring R&D and serves a huge chunk of the population.

Project Boond - V, a comprehensive mitigation initiative in the drought prone regions of Bharatpur
Water scarcity in Rajasthan as monsoons fail and Bilaspur- dam dries up Posted on 21 Jul, 2010 01:47 PM

With the failure of monsoons in Rajasthan and dry-up of the Bilaspur dam, the water situation assumes graver proportions in most parts of Rajasthan, besides Jaipur, Tonk and adjacent districts. These areas, now in the news for acute water shortage problems, have always depended upon monsoons for their traditional rainwater-harvesting systems and the riverine sources.

While the Government has taken remedial measures with construction of tube-wells across the rural and drought-prone areas, they have been sporadic and insufficient at their best.  Merely announcing relief measures and planning of schemes on paper as an immediate disaster management strategy are not solutions to mitigation of water problems in this State.

Prof G.D. Agrawal resumes fast unto death to save the Ganga, Swami Avimukteshwaranand and others to join in support
Resolves of the Emergency Meeting to decide Plan of Action against the illegal decision of the GoM to allow resumption of Loharinag - Pala Power Project Posted on 21 Jul, 2010 11:10 AM

Forwarded to the Portal by: Ayan Biswas
Image and News Courtesy: 

Shankracharya designate Swami Avimukteshwaranand ji presided over an emergency meeting organized by Manushi Sangathan, Ganga Ahvaan and Ganga Yamuna Jal Biradri to express our strong protest against the patently illegal decision of the Group of Ministers giving clearance to the Loharinag-Pala dam on the Ganga River. The following expert members of the NGRBA also participated in the meeting to express their strong protest having been kept in the dark about the appointment of the GoM which has passed a virtual death sentence on the most sacred river of India: Rashid Hyatt Siddiqui, Rajendra Singh, Rama Raota and Ravi Chopra.

Applicability of remote sensing techniques to monitor changes in land use and water spread area in Koppal district of Karnataka – A research report by National Institute of Hydrology
The report deals with the applicability of remote sensing techniques to monitor changes in land-use and water spread area for the Yelbarga and Kustagi talukas of Koppal district in Karnataka Posted on 21 Jul, 2010 10:11 AM

The report deals with the applicability of remote sensing techniques to monitor changes in land-use and water spread area for the Yelbarga and Kustagi talukas of Koppal district in Karnataka. Information on the rate and kind of changes in land and water resources is essential for planning, management and regularizing the use of such resources.

Environment flows - Continuing the discussion
Environment Flows are simple, yet devilishly difficult to achieve. Continuing the discussion on environment flows Posted on 21 Jul, 2010 12:41 AM
As It Flows Cartoon
 
The Portal has earlier seen a debate on Environment Flows (the principle that we must leave some water in the rivers for the environment and ecosystem).
Augmenting groundwater resources by artificial recharge: A case study - Kolwan valley - A report by ACWADAM
Increasing the groundwater levels with artificial recharge in Kolwan, Pune Posted on 19 Jul, 2010 04:45 PM

KolwanThis report by ACWADAM describes the results of a research study conducted under the DFID funded AGRAR project at the Kolwan site in Pune district of Maharashtra state in India. The research focused on studying the usefulness of artificial recharge to augment groundwater resources through watershed development.

An important criterion of the study was also to understand the impact of artificial recharge on already changing livelihoods in areas where watershed development was conducted on a large scale.

Transportation behavior of lindane in different types of soil – A research report by National Institute of Hydrology
The report deals with the transportation behaviour of lindane, a pesticide used commonly in the agricultural and public health sectors in India, through sandy and loamy soils. Posted on 17 Jul, 2010 09:37 AM

The report deals with the transportation behavior of lindane, a pesticide used commonly in the agricultural and public health sectors in India, through sandy and loamy soils. The contamination of groundwater by pesticides is a worldwide problem because of their tissue degradation and carcinogenic nature. They are bio-accumulative and relatively stable and therefore, require close monitoring.

The pesticides used for agricultural, forestry and domestic activities leach into the groundwater and therefore, it is very important to study their transportation behavior in different types of soil media.

Water balance of Sagar lake, MP – A research report by National Institute of Hydrology
The report presents a study on the Sagar lake wherein the various water balance components have been quantified to visualize the influence of these parameters on the storage changes. Posted on 16 Jul, 2010 08:24 PM

The report presents a study on the Sagar lake wherein the various water balance components like inputs and outputs have been quantified to visualize the influence of these parameters on the storage changes. Lakes play an important role in shaping the hydrological, ecological and environmental balance of the region by developing the flora, fauna and habitation of the aquatic biota. Like other lakes, Sagar lake too faces manifold problems of siltation and deterioration of water quality, thus threatening its survival.

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