Rivers are deeply embedded into the economic, social, political as well as cultural fabric of India. In many circumstances rivers have served as a means of linkage. However, there are instances when rivers were regarded as the source of disputes and contingencies. The origin of major rivers in India can be traced to the following there major watersheds: • The Himalaya and the Karakoram ranges • Vindhya and Satpura ranges and the Chota Nagpur Plateau in Central India • Sahyadri or Western Ghats in
resources related practices. Managing the functionality of a water regulating structure can provide a simple example that can help to understand the whole issue of planning. A reservoir meant for flood control can be used to regulate water for hydropower dams, but should it be used for water regulation purposes? If yes how much water should be regulated? These are some of the problems that can arise while dealing with water resource management. Managing if not resolving is what panning can do. What is interactive
ABSTRACT Water is an essential source which is required by all living organisms on earth. Hydrology is basically the study of movement, availability and quality of water. Environmental is affected due to hydrological alterations that are due to construction of dams /reservoirs, agricultural irrigation, tile drainage etc. Due to construction of dams Earth’s climate is changing and warm climate reservoirs are leading to the emission of methane gas which adds much to climate change than carbon. The
INTRODUCTION Aforementioned understanding fragmentation of habitat, the terms habitat and fragmentation must be properly demarcated. Habitat is defined as an area with all suitable resources like food, shelter and water etc. and feasible environmental conditions i.e. temperature, presence or absence of predators, competitors and precipitation necessary for the survival of a species and supports reproduction. Fragmentation is defined as the disruption or interruption in continuity. So habitat fragmentation
disaster is function of the affected people’s resilience (http://en.wikipedia.org/wiki/Natural_disaster). Flood is one of them most destructive natural disaster, which results from the excessive water level in rivers and lakes, it is a natural phenomenon flashed by high annual rainfall, dam failure, tsunamis or melting of the glacier due to global warming. Floods also associated with increasing demographic pressure and economic development which always resulted land degradation and encroachment.
Volcanic eruptions etc. The severity of natural disaster is function of the affected people’s resilience. Flood is one of them most destructive natural disaster, which results from the excessive water level in rivers and lakes, it is a natural phenomenon flashed by high annual rainfall, dam failure, tsunamis or melting of the glacier due to global warming. Floods also associated with increasing demographic pressure and economic development which always resulted land degradation and encroachment.
IMPORTANCE Cadmium is one of the most toxic metals among heavy metals and is in the black list among aquatic toxicants. To study the morphological and behavior changes of Silver Carp. To study the effect of cadmium on the muscle, skin, intestine, gills, scales and blood. To study the mortality rate of silver carp when the concentration increase. ASSUMPTION In the investigation it will examined that cadmium is highly toxic to Silver Carp morphological and behavioral changes and mortality of fingerlings