The Hubbard Brook watershed deforestation experiment revealed that-I) deforestation increased water runoff
II) nitrate concentration in waters draining the deforested area became dangerously high.
Deforestation, also known as forest clearance, is the removal of a forest or tree stand from land before it is put to another use other than that of a forest. Conversion of forest land to farmland, ranches, or urban usage is a form of deforestation. Tropical rainforests experience the highest concentration of deforestation.
At the moment, woods encompass about 31% of Earth's land area. This is a third less than the amount of forest cover there was before agriculture became more prevalent, with half of that loss occurring in the last century. Every minute, 2,400 trees are taken down on average.
To learn more about deforestation with the help of given link:
https://brainly.com/question/579463
#SPJ4
