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Overgrazing typically increases soil erosion. [7]With continued overutilization of land for grazing, there is an increase in degradation. This leads to poor soil conditions that only xeric and early successional species can tolerate. [8]
Overgrazing and trampling of soil and grasslands from human-introduced livestock has led to reduction in vegetation cover, increased soil erosion from overexposure, [9] and in more arid climate, desertification that is intensified by drought. [10] Now, grazing lands are the most degraded land use worldwide. [5]
[34] [35] There is growing evidence that tillage erosion is a major soil erosion process in agricultural lands, surpassing water and wind erosion in many fields all around the world, especially on sloping and hilly lands [36] [37] [38] A signature spatial pattern of soil erosion shown in many water erosion handbooks and pamphlets, the eroded ...
Agriculture, overgrazing, drought, illegal hunting, ... Grasslands’ extensive, deep root systems help to prevent erosion by anchoring soil and holding it in place.
Grassland in Europe. Grassland degradation, also called vegetation or steppe degradation, is a biotic disturbance in which grass struggles to grow or can no longer exist on a piece of land due to causes such as overgrazing, burrowing of small mammals, and climate change. [1]
It also ensures water security by increasing soil moisture availability, decreasing surface runoff, decreasing soil erosion, leading to an increased infiltration, and decreased flood discharge. [1] The United Nations Sustainable Development Goal 15 has a target to restore degraded land and soil and achieve a land degradation-neutral world by ...