| 西藏食物生产系统的区划研究 |
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| 引用本文： | 尼玛扎西.西藏食物生产系统的区划研究[J].地理研究,2000,19(4):407-141. |
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| 作者姓名： | 尼玛扎西 |
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| 作者单位： | 西藏自治区农牧科学院，拉萨 850002 |
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| 摘 要： | 运用农牧业经济的指标,结合自然生态因子,运用GIS技术对西藏食物生产系统进行区划。结果分为农区、半农半牧区、牧区和农林牧区四个分区。并详述了4个分区的特点。
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| 关 键 词： | 食物生产系统 西藏 区划 社会经济指标 |
| 文章编号： | 1000-0585(2000)04-0407-08 |
| 收稿时间： | 1999-05-24 |
| 修稿时间： | 1999年5月24日 |
On delineation of food production system in Tibet |
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| NYIMA Tashi.On delineation of food production system in Tibet[J].Geographical Research,2000,19(4):407-141. |
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| Authors: | NYIMA Tashi |
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| Institution: | Academy of Agriculture and Husbandry, Tibet Autonomous Region, Lhasa 850002, China |
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| Abstract: | The division of labor in society in Tibet has not been detailed yet. The economic development mainly depends on the production of agriculture, forestry and animal husbandry. Since production of agriculture, forestry and animal husbandry a strongly relies on nature and ecological environment, the output and benefits of production system of agriculture, forestry and husbandry of the food production system are controlled by natural conditions, the development extent and level of land resources are low. So far no important adjustment and reforms on the structure of land resources have been carried out in the region. Agriculture, forestry and animal husbandry are the main forms of human land use, as they are organized in different forms, obvious regional features and differentiations are also resulted in. Food production system in Tibet was delineated based on the agro economic data in combination with biophysical data and GIS application. Four identical food production systems were delineated, such as agriculture dominated area, agro pastoral dominated area, pastoral area and agro forestry pastoral area. The characteristics of each area were described in detail. |
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| Keywords: | food production system Tibet delineation agro economic inde |
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