Soil Erosion facts
While investigating facts about Soil Erosion Definition and Soil Erosion Meaning, I found out little known, but curios details like:
While preparing a speech to create a permanent soil erosion service, Hugh H. Bennett was notified of a dust storm approaching Washington DC. He pushed back meeting with Congress until it was estimated to arrive to conclude with opening up the curtains to a dramatic view of a dust storm.
how soil erosion can be prevented?
In 1935 Congress “declared war on soil erosion and enlisted kudzu as a primary weapon. More than 70 million kudzu seedlings were grown in nurseries by the newly created Soil Conservation Service.”
What soil erosion means?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering define what soil erosion is. Here are 38 of the best facts about Soil Erosion Effects and Soil Erosion Causes I managed to collect.
what soil erosion causes?
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Vetiver a plant that can, with its roots, combat soil erosion. Filter heavy metals, such as lead, from water. As well as grow in and repair fuel contaminated soil.
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Tamarisk has strong root system that can prevent erosion of the soil. It also can easily reach the water that is located on the great depths using its long taproot. Unlike most other plants, tamarisk tolerates salt water. It eliminates excess salt via leaves. Thanks to this feature, tamarisk can be used to mine salt.
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African lovegrass is used for the stabilization of soil (to prevent erosion).
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Hackberry tree is often planted on the river banks to prevent flooding and erosion of soil.
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Kudzu has very long root (size of adult man) that can prevent erosion and improve qualities of soil. Bacteria in the root of kudzu absorb atmospheric nitrogen and convert it into nitrate, plants-friendly type of nitrogen.
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Scotch broom can be used to prevent erosion of the soil.
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Mahogany has strong root system which stabilizes the soil and prevents erosion.
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Red fescue has well-developed root system which can prevent erosion of the soil. That's why people plant red fescue near the waterways and on the slopes and banks.
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Root system of broadleaf plantain consists of dense mass of rootlets that can stabilize soil and prevent erosion.
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Mosses are able to absorb huge amount of water and prevent erosion of soil as a result of water runoff.
Why soil erosion is a problem?
You can easily fact check why soil erosion is bad by examining the linked well-known sources.
Elephant grass is often cultivated as windbreak and firebreak. It is also used to improve fertility of the soil and in the control of erosion.
Christmas fern is used for the erosion control. It grows on the slopes and creates dense pile of decaying leaves that play important role in stabilization of the soil beneath them.
Buttonbush is often cultivated near the ponds and streams because of its strong root system which prevents erosion of the soil.
Strong and wide root system of St. John's wort can be used to control erosion of the soil.
Princess tree has strong root system which can prevent erosion of the soil.
When soil erosion occurs?
Alfalfa has deep root system that can grow to the depth of 49 feet. Strong root system can prevent erosion of the soil.
How soil erosion is caused?
Velvet tree has shallow root system which reduces stability of the soil and triggers erosion.
Due to ability to absorb large quantities of water, willow is often planted in flooded areas or areas that need to be drained. Strong, deep and wide root also prevents erosion of the soil.
Fava bean is often cultivated as a cover crop to prevent erosion and enrich soil with nitrogen and organic nutrients.
Black-eyed Susan can be cultivated to prevent erosion of the soil.
Approximately 50% of the Mekong River's sediment comes from the Upper Basin. The Upper Basin only accounts for 24% of the Mekong River's total watershed, but soil erosion in this region is the reason behind the high percentage of sediment it contributes to the river.
