| 1 | The results of the research show that the area of grass land, residential land, industrial land and traffic land, Alkali-saline land and bog land has been decreased; | |
| 2 | According to TM data of LuoPu County during the study, we reliably and actively identify the changes of land use by selecting the handling technology of images suitable for the study area. | |
| 3 | In general, Apocheima cinerarius Erschoffdensity grades were higher in any forest spots of Pi Shan County and Luo Pu County, showedaggregated distribution and were spreading towards around. |