Question

почему мох сфагнум вызывает заболачивание мест , на которых он поселяется??????????? помогите!!!!! ПЛИЗ!!!!!! СРАЗУ ОТБЛАГОДАРЮ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Потому что не дает высыхать воде и следовательно заболачивает землю.

Answer 2

Why does sphagnum moss cause waterlogging in the areas where it grows?

Sphagnum moss is known for its ability to retain water and create waterlogged conditions in the areas where it grows. This is due to several factors:

1. Water-holding capacity: Sphagnum moss has a high water-holding capacity, which allows it to absorb and retain large amounts of water. The moss can hold up to 20 times its weight in water [[1]].

2. Acidic environment: Sphagnum moss releases organic acids as it grows and decomposes. These acids lower the pH level of the surrounding environment, making it more acidic. The acidic conditions inhibit the growth of bacteria and other organisms that would normally break down the moss and the accumulated organic matter. As a result, the moss and organic matter accumulate over time, creating a thick layer of waterlogged vegetation known as peat [[2]].

3. Sphagnum's structure: Sphagnum moss has a unique structure that contributes to waterlogging. It consists of living cells at the top and dead cells at the bottom. The dead cells have large empty spaces that can hold water. Additionally, the moss has a high capillary action, allowing it to draw water from the surrounding environment and retain it within its structure [[3]].

4. Slow decomposition: The acidic and waterlogged conditions created by sphagnum moss inhibit the decomposition of organic matter. This leads to the accumulation of dead plant material, including sphagnum moss itself, which further contributes to the waterlogging effect [[4]].

Overall, the combination of sphagnum moss's water-holding capacity, acidic environment, unique structure, and slow decomposition process creates waterlogged conditions in the areas where it grows.

I hope this explanation helps! Let me know if you have any further questions.