Political

Ecosan Services Foundation in collaboration with the Sustainable Sanitation and Water Resources Management Network Asia (SSWRMNA) is offering a SSWM Trainers course.

Venue: Pune

Description:     

The training of trainer’s course modules will focus on teaching methods and the design of target group oriented SSWM modules to optimize knowledge transfer. It will enable trainers to design and conduct their own SSWM courses incorporating the philosophy and principles of adult learning in sustainable sanitation and water management scenario.

Ecosan Services Foundation in collaboration with the Sustainable Sanitation and Water Resources Management Network Asia (SSWRMNA) is offering a SSWM Expert course.

Venue: Pune

Description: 

Water resources are under increasing pressure. Population growth, urbanization and a steep increase in water consumption for domestic uses, agriculture and industry has created a water crisis. Climate change is exacerbating the problems of water availability. This scenario leads to water scarcity and water-conflicts worldwide and seriously undermines progress towards achieving the Millennium Development Goals.

The study aims to determine the climatological water balance of Krishnai river basin in Goalpura, Assam using the popular Thornthwaite’s concept of Potential Evapotranspiration (PET) to calculate the availability of water for various uses. The method offers a firm basis for appraising the problems related to water development projects in the planning stage and provides a sound footing for operating and managing the system. 

The study applies advanced models of design storm like Flood Analysis and Protection Systems (FLAPS) and HEC-1 for rainfall-runoff simulation employing selected short-term events of three basins of the north-eastern region – Myntdu-Leska (Meghalaya), Krishnai and Dudhnai (Assam). The results are used to study the sensitivity of the model parameters with respect to different hydrological parameters of the basin. The performance of these methods is evaluated by analyzing the isolated events. An attempt has been made to evaluate the non-linearity in rainfall-runoff response, using a simple storage-runoff dynamic model. The relationship of incipient soil moisture and transmissivity with direct runoff and recharge is studied.

The study estimates geomorphological parameters and soil loss using the Universal Soil Loss Equation (USLE) and Geographical Information Systems (GIS) techniques for the Juni nadi watershed in Jammu Siwaliks with the idea of helping planners develop soil conservation strategies. Geomorphological characteristics of a river basin shape runoff processes and the occurrence of floods especially in the mountainous areas. In ungauged catchments with limited data, such as Juni nadi watershed, these parameters can be useful in understanding the hydrological characteristics. Reliable estimates of soil loss too can be useful in formulating watershed strategies to reduce soil loss to acceptable levels.  

The study uses remote sensing data to develop a land use classification and applies statistical methods appropriate for Indian catchments to estimate the annual sediment load from the Upper Indravati catchment in Orissa for the year 2000. The study points to the fact that assessment of reservoir catchment regions at regular intervals would enhance the understanding of the geodynamic processes and help in identifying effective control measures.

The study models the variations in water quality parameters of Yamuna river by means of stochastic approach using Central Water Commission’s monthly data for the period 1990-95 and makes projections for the year 1996. The results obtained for different water quality variables have been compared with the observed values and were found to be satisfactory. 

The study is based on investigations and collection of necessary information on the super cyclone in Orissa in October 1999. It examines cyclonic phenomenon in the country in general and Orissa in particular, and stresses the need for preparing a comprehensive plan for dealing with such disasters.

The study analyses the surface and groundwater quality of Ghataprabha representative basin during pre-monsoon and post-monsoon seasons. It looks at the primary impact of land use and cropping pattern on water quality using physico-chemical analysis, geo-chemical classification of groundwater samples and monitoring of groundwater quality.

Streeter-Phelp’s model is applied to understand the variation of dissolved oxygen along the course of the river from a point source. The study attempts to understand the impact of irrigation return-flow and use of pesticides, fertilizers & manures on surface and groundwater quality. The literature review offered indicates a dearth of studies on the subject for hard rock catchments and puts forward the need to do basin-wide as against area-wide studies.

The study discusses the hydrological aspects of rainwater harvesting in the Kandi belt in the foothill zone of Siwalik in Jammu region with the help of a case study on water availability in a pond in village Badhori (Samba district, Jammu). It describes the climate, soils, geology, geomorphology and drainage of the Kandi belt. It is marked with small watersheds having low denuded hills and undulating cultivated lands that need to be developed on a watershed basis through engineering and non-engineering measures of rainwater harvesting and soil conservation.