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Soil Conservation Matrix Soil Conservation Matrix Review the three major types of soil degradation occurring in the environment. Briefly explain how each type of
an interdisciplinary course called Environmental Impact Analysis in which we, as a group, created matrix and flow diagrams discussing the economic and environmental
and ranks 45th in the list of rankings. Environmental: ? Rivers and lakes requires extensive water conservation and control measures ? High water usage outpacing
effects on their surroundings, and completely healthful products that are either returned to the soil or flow back to industry forever. It's a life-affirming strategy
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Soil Conservation Matrix
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Review the three major types of soil degradation occurring in the environment. Briefly explain how each type of damage occurs.
Causes Consequences Solutions
Soil Erosion Water, wind, and people.
(Miller,2005 p.279) ●Soil erosion has two major harmful effects. One is
loss of soil fertility through depletion of plant nutrients
in topsoil. The other harmful effect occurs when eroded soil ends up as sediment in nearby surface waters,
where it can pollute water, kill fish and shellfish,
and clog irrigation ditches, boat channels, reservoirs,
and lakes. (Miller,2005 p.279) ●Polyvarietal
cultivation, intercropping, terracing,
agroforestry and
Polyculture. Contour planting and strip cropping, windbreaks, and Alley cropping.
(Miller,2005 p.278,284-285)
Desertification ●A combination
of natural climate change that causes prolonged
drought and human activities that reduce or degrade topsoil. (Miller,2005 p.281)
●Worsening drought
Famine
Economic losses
Lower living
standards
Environmental
refugees
(Miller,2005 p.283)
●We can also restore land suffering from desertification
by planting trees and grasses that anchor
soil and hold water. (Miller,2005 p.282)
Salinization ●Repeated annual applications of irrigation water
lead to the gradual accumulation of salts in the upper
soil layers.
(Miller,2005 p.283)
●It stunts crop growth, lowers crop yields, and eventually kills plants and ruins the land.
(Miller,2005 p.283)
●Reduce irrigation
Switch to salttolerant
Crops.
(such as barley,
cotton, sugar beet). Flushing soil
Not growing crops
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