The calculated fractal dimension of scene forest is only 1.411, showing that its' nature zoology succession was interfered by human.
风景林地的分维数也仅有1.411，说明其自然生态演替受到人为干扰。
2
The activity of silkworm forestforest that teachers and students still entered garden of zoology of samite of silkworm of the Hunan on town of sanded level ground.
师生们还参加了沙坪镇上湖南桑蚕锦绣生态园的桑蚕林植树活动。
3
The best efficiency is economic forest, the best zoology efficiency is mixed forest.