토양 염류화 사진 한장
Soil salinization. A Colorado farm soil with white salt residues from irrigation. 출처 : Environment (9th) by Peter H. Raven (2015) Wiley - 284pageJim Richardson / Getty Images Agriculture with its widespread clearing of native vegetation and replacement with annual crops and pastures has changed the hydrological balance of the landscape. Perennial native vegetation uses most of the rainfall via d..