Effects of Clearcutting on Watersheds

Soil Erosion

happens when the roots of plants and trees, which hold the soil in place, are lost. Here’s what that means

Losing Soil

When plants and trees are gone, the soil can wash or blow away. This takes away important nutrients and organic matter that help plants grow

Sediments in Streams

The eroded soil ends up in nearby streams and rivers, making the water cloudy and dirty

Warmer Water

When there’s more dirt in the water, it can get warmer, which isn’t good for fish and other animals that live there

Increased soil & stream temp.

When there are fewer trees, it can make the soil and nearby streams warmer. Here’s how it works

Less Shade

Trees provide shade, which keeps the ground and water cooler. Without trees, the sun heats up the soil and water more

Soil Color

Soil is darker than tree leaves, which means it absorbs more heat from the sun

Warmer Water

When dirt washes into rivers, it can also make the water warmer