Environmental threat and change detection in saline lakes from 1960 to 2021: background, present, and future.

Saline lakes are internationally known for unique chemical compositions, incorporate assorted foliage, and give a few biological system benefits and have high environmental, financial, and social qualities are additionally assigned as the Ramsar site for giving wetlands to migratory birds. The anthropogenic and regular unsettling influences have influenced the water nature of these lakes by immediate or circuitous tainting of various contaminations in releases from refining, mining, and modern locales. The impacts of such exercises bring about changes to the typical attributes of saline lakes, principal limnological changes, and loss of biodiversity that debase the upsides of saline lakes. Saline water bodies are not expected and are perceived as significant inland sea-going environments. To review the present circumstance, there is a need to bring issues to light of the idea of dangers and their effects on the environment. The article remembers the situation with water contamination for some saline lakes and its unfavorable impact on biodiversity. The audit plans to cause notice the broad harm of saline lakes that have now gone through because of contamination from last years.

Status of water pollution in relation to industrialization in Rajasthan.

India is a large and densely populated country; its economy is largely agricultural. Making the best use of the country's manpower has always posed a challenge. Industrialization could become a dominant component of the economy and displace agriculture. Traditional livelihoods of occupational groups are threatened by the practice of disposing untreated industrial waste into rivers and bodies of water. These uncontrolled disposals impact local natural resources with negative long-term effects. Industrialization is the development of intellectual and financial trade that changes a predominantly rustic culture into a modern one. Many industrial units discharge wastewater locally without treatment. Many industries directly discharged their waste into lakes, rivers and ocean. Water contamination impacts the environment. Pesticides, chemical, waste oil and heavy metals are regularly transported into their waters. Humans and other living organisms can accumulate heavy metals from industrial discharges in their tissues. Industrial waste may be reactive, corrosive, flammable, or toxic. When untreated sewage is emptied into rivers, it causes diseases like typhoid, dysentery and cholera. Natural elements and plant supplements like nitrate and phosphates stimulate growth of algae on the water surface. The algae reduce the oxygen in the water and cause eutrophication. It is harmful to the water ecosystem. In Rajasthan proper, there are a number of sites bordering rivers and lakes where the pace of industrialization has proceeded far beyond the ability of regulators to establish and enforce meaningful limits on the amount of point source pollution permitted to the various industrial complexes, which include cement, chemical, fertilizer, textile, mining, quarrying, dyeing and printing facilities. The scale of the problem is obvious to the casual observer, but actual documentation of the total impact remains to be done.