paryaavaraneeya avanayan

paryaavaraneeya avanayan (angreji: Environmental degradation) ke antargat paryaavaran mein hone vaale ve saare parivaartan aate hain jo avaanchhaneeya hain[1] aur kisi kshetr vishesh mein ya poori pruthvi par jeevan aur sandhaaraneeyata ko khatra utpann karte hain. at: iske antargat pradooshan, jalavaayu parivartan, jaiv vividhta ka ksharan aur anya praakrutik aapadaaen ityaadi shaamil ki jaati hain.

sandarbh

  1. Johnson, D.L., S.H. Ambrose, T.J. Bassett, M.L. Bowen, D.E. Crummey, J.S. Isaacson, D.N. Johnson, P. Lamb, M. Saul, and A.E. Winter-Nelson. 1997. Meanings of environmental terms. Journal of Environmental Quality 26: 581–589.