1.The total interception decrease order of rainfall is cypressforest (51.77 mm), coniferous and broadleaf forest (48.49 mm), Masson pine forest (46.48 mm), coniferous forest (44.60 mm), shrubbery (37.76 mm) and broadleaf forest (35.36 mm) in different forest types.
2.The maximum water holding capacity of litter formed in the different forest ecosystems varies from 2.66 to 4.19 mm on an average of 3.48 mm, and the decrease order is cypressforest,coniferous forest,coniferous and broad-leaved mixed forest,masson pine forest and shrubbery.
5.Because of different water content ,the same kind of forest is different in ability of water reservation bush > arbor. (Apricot > small-leaf Poplar Locust > CH pine > cypress). Different density of forest have different water reservation ability (Chi Fen poplar2X5m> 10X 10m > 2X2m).
6.Wail, O cypress, for the cedar has fallen, Because the glorious trees have been destroyed; Wail, O oaks of Bashan, For the impenetrable forest has come down.
