Lecture notes 2
Weathering and Erosion
32. soil alkalinity and salinity by Allah Dad Khan
N cycle
Weathering, Erosion, & Soil By: Daniel Cameron. What is erosion, weathering, & soil? Erosion is a process that wears away Earth’s surfaces. Weathering.
An Introduction to Soil Bryan McElvany Research Coordinator Warnell School of Forest Resources Patrick Davies.
Average of discharge from Ji-Paraná river (1978 to 2001) (Agência Nacional das Águas – ANA) Discharge (m 3.s -1 ) pCO 2 (µatm) JJ J F M M A AS O N D atm.
Alkaline and Saline Soils Why do some soils become saline? Precipitation is less than potential evapotranspiration Cations released from mineral weathering.
Soil properties
SCIENCE OF SOIL 1. Why we need to know about soil? 2.
Critical Zones Food and Agriculture Perspectives Sonny Ramaswamy.
Average of discharge from Ji-Paraná river (1978 to 2001) (Agência Nacional das Águas – ANA)
