Increasing Salinity, Alkalinity.
Water logging disturbed nitrifying bacterias, thats affect on fertility.
Creates unhealthy environment.
http://www.flowingevents.com/2011/10/evoulution-of-hydraulics-scinece-of.html
Water logging can lead to several harmful effects, including soil degradation and reduced agricultural productivity due to oxygen depletion in the root zone. It can also promote the growth of harmful pathogens and pests, resulting in crop diseases. Additionally, prolonged water logging can contaminate groundwater and alter local ecosystems, leading to loss of biodiversity. Ultimately, these impacts can threaten food security and economic stability in affected regions.
Salinity is a measure of the saltiness of water.
Water salinity describes the amount of salty minerals dissolved in a sample of water. It would therefore make no difference whether the water is warm or cold, since you would have the same amount of salt dissolved in the water per cm3 of water. Salinity would change if you added more water, or if the water was so hot that some of it evaporates, leaving all the dissolved solids behind, but decreasing the amount of water it is dissolved in.
To be blunt, salt water has a lot more salinity than fresh water.
Salinity is the measure of salt concentration in water
water logging and salinity
Water logging can lead to several harmful effects, including soil degradation and reduced agricultural productivity due to oxygen depletion in the root zone. It can also promote the growth of harmful pathogens and pests, resulting in crop diseases. Additionally, prolonged water logging can contaminate groundwater and alter local ecosystems, leading to loss of biodiversity. Ultimately, these impacts can threaten food security and economic stability in affected regions.
Due to the inundation canal (non-cemented) water seeps thorough the ground and rises the water table thus result in the water logging.Secondly due to the mis use and poor farm management of farmers they use too much water and thus result in the rise in water table and causes water logging and salinity.
Buoyancy is the ability of an object to float in a fluid. The salinity of water affects buoyancy by increasing the density of the water. Higher salinity water is denser, which can increase the buoyant force on an object, making it easier for objects to float.
salinity can be prevented by installing tube wells in the area as it can push the water table down.as a result salty patches would not appear.Planting eucalyptus is another way....lining of the canals with cement is the main thing dat shud be done immediately to prevent the seepage of water
salinity causes plants to germinate quicker and then die at a much earlier date. apposed to a plant that is surviving onwater with a low content of water.
Salinity is a measure of the saltiness of water.
Harmful effects of toxic chemical are- When thrown in water bodies they pollute the water and all the freshwater organisms die. they also pollute the environment.
Salinity refers to the amount of salt dissolved in a body of water. It is typically measured in parts per thousand (ppt) or practical salinity units (PSU). Salinity levels can have significant effects on the plants and animals that inhabit a particular ecosystem.
Cold water with high salinity
cold water w/ high salinity
There are a few harmful effects of protozoans. They can pollute water, reduce the fertility of soil, and destroy the habitats of plants and animals.