东北地区唐代渤海古城遗址空间格局及影响因素分析 |
| 刘海洋, 付雨鑫, 殷铭徽 |
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Spatial Pattern and Influencing Factors of the Ancient Bohai City Relics in Tang Dynasty in Northeast China |
| Liu Haiyang, Fu Yuxin, Yin Minghui |
| 图2 东北地区渤海古城遗址密度(a)及集聚区分布(b) |
| Fig. 2 Density of Ancient Bohai City relics in Tang Dynasty in Northeast China (a) and distribution of agglomeration areas (b) |
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