| 1 | With Kenli County as an example, this paper studies the changes and impact factors of the carrying capacity of regional environment. | |
| 2 | This article gives an example of Kenli country in Shandong province to research the countryside collective land right. | |
| 3 | Take Kenli County for example, trend of the ecological system health was judged from the lengthways time. | |
| 4 | Theresults indicate that the land use in Kenli County is decreasing on cultivated land (especially dryland), increasing on salty waste land and decreasing on forest and grass land. |