| 城市农产品购销网络空间结构模式 |
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| 引用本文： | 郭柏林.城市农产品购销网络空间结构模式[J].地理研究,1996,15(3):50-56. |
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| 作者姓名： | 郭柏林 |
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| 作者单位： | 华东师范大学地理系, 上海200062 |
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| 摘 要： | 市场、农产品流、服务区是城市农产品购销网络的三个组成要素。市场是农产品流的集散地、服务区的核心,它的规模和布局不仅制约农产品流的流向和流量,而且影响到服务区的空间特性。因此,调整农产品市场的规模和布局,是城市农产品购销网络空间结构优化的重要内容。
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| 关 键 词： | 城市农产品购销网络 空间结构模式 |
| 收稿时间： | 1995-06-15 |
THE MODEL OF THE SPATIAL STRUCTURE OF THE PURCHASE-SALE NETWORK OF URBAN AGRICULTURAL PRODUCTS |
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| Guo Bailin.THE MODEL OF THE SPATIAL STRUCTURE OF THE PURCHASE-SALE NETWORK OF URBAN AGRICULTURAL PRODUCTS[J].Geographical Research,1996,15(3):50-56. |
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| Authors: | Guo Bailin |
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| Institution: | Department of Geography, East China Normal University, Shanghai 200062 |
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| Abstract: | The market,traffic and service region of agricultural products are three compound factors of the purchase-sale network of urban agricultural products.They constitute a multilayer and netted spatial structure.The market is the collection-dispersal center of agricultural products and the core of the service region.Its scale and distribution not only restrict the flowing direction and volume of agricultural products,but also affect the spatial characteristics of service region.So the adjustment of the scale and distribution of agricultural products market is an important content in the optimization of the spatial structure of the purchase-sale network of urban agricultural products. |
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| Keywords: | Purchase-sale network of urban agricultural products Model of spatial structure |
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