| 陕北黄土高原上森林草原的范围 |
| |
| 引用本文： | 朱志诚.陕北黄土高原上森林草原的范围[J].植物生态学报,1983,7(2):122-131. |
| |
| 作者姓名： | 朱志诚 |
| |
| 作者单位： | 西北大学生物系 |
| |
| 摘 要： | 陕北黄土高原是由丘陵低山构成，相对高差200一300米，植被不表现垂直地带性。根据栎林分布的北限，拟清涧—安塞一志丹至吴旗南部一线，为森林地带和草原地带的界限。此线以南以栎林为代表，属华北落叶阔叶林区;从该线至长城和榆-定公路沿线是森林草原地带。
|
The Range of Forest-Steppe Zone on the Loess Platean of Northern Part in Shanxi Province |
| |
| Zhu Zhicheng.The Range of Forest-Steppe Zone on the Loess Platean of Northern Part in Shanxi Province[J].Acta Phytoecologica Sinica,1983,7(2):122-131. |
| |
| Authors: | Zhu Zhicheng |
| |
| Abstract: | The loess plateau of northern part in Shanxi Province is consisted of hills and upland with 200--300m of different relative altitude, and where the vegetation doesn’t show the characteristic of the vertical zone. According to the distributed northern border of the quercetum, the demarcation line between the forest zone and the Steppe zone shown as the following:Qinjan--Ansai-Zhidan-the south of Wuqi. Quercetum is typical in the south of this line, which is the part of Huabei deciduous broad-leaf forest region, From this line to Chang-Cheng and Yu-Ding highway, it belongs to the forest-steppe zone. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《植物生态学报》浏览原始摘要信息 |
|
点击此处可从《植物生态学报》下载免费的PDF全文 |
|
