| 农业多功能性多维评价模型及其应用研究 |
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| 引用本文： | 何 露,闵庆文,张 丹.农业多功能性多维评价模型及其应用研究[J].资源科学,2010,32(6):1057-1064. |
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| 作者姓名： | 何 露 闵庆文 张 丹 |
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| 作者单位： | 中国科学院地理科学与资源研究所，北京 100101;中国科学院地理科学与资源研究所，北京 100101;中国科学院地理科学与资源研究所，北京 100101 |
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| 基金项目： | GEF项目“稻鱼共生全球重要农业文化遗产动态保护与适应性管理”(GCP/GLO/212/GEF)。 |
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| 摘 要： | 农业多功能性指农业除了具有生产食物及纤维这一传统功能之外，还具有其他经济、社会、环境及文化等独特的非商品生产功能。农业多功能性在概念提出后得到了研究者和政策制定者的广泛关注，国际组织和相关国家也开展了相关研究，并利用该理论指导其自身的农业发展。由于自然条件和人类活动的影响，农业文化遗产地多具有生态环境脆弱、民族文化丰富、经济发展落后等特点，农业的多功能特征表现的更为明显，其农业同时肩负着生产、生态、文化等功能。因此对农业文化遗产地的农业多功能性分析，有利于全面认识其价值，并为农业发展提供指导。本文构建了农业文化遗产地农业多功能性评价模型，并对全球重要农业文化遗产首批试点浙江省青田县进行了定量评价。青田县农业功能评价结果排序为生态环境保护功能0.86、景观保留功能0.83、文化传承功能0.53、产品生产功能0.32、生物多样性保护功能0.27，运用多维模型得出农业多功能性综合评价值为0.64。
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| 关 键 词： | 农业多功能性 农业文化遗产地 多维评价模型 青田县 |
Evaluation Models for Multifunctionality of Agriculture and Their Applications |
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| HE Lu,MIN Qingwen and ZHANG Dan.Evaluation Models for Multifunctionality of Agriculture and Their Applications[J].Resources Science,2010,32(6):1057-1064. |
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| Authors: | HE Lu MIN Qingwen and ZHANG Dan |
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| Abstract: | Multifunctionality in agriculture refers to the non-trade benefits of agriculture, that is, benefits other then commerce and food production such as environmental protection, landscape preservation, rural employment, and food security in terms of the WTO definition. Due to specific natural conditions and human activities, agricultural heritage sites always have a fragile ecological environment, rich cultures, undeveloped economy as well as multifunctionality in agriculture. This means that agricultural heritage sites have production, ecological, cultural and other functions. To that end, recognizing and evaluating multifunctionality of agriculture at agricultural heritage sites would be conducive to a comprehensive understanding of the value of the agricultural heritage, and in turn to providing guidance for agricultural development. Based on the definition of multifunctionality of agriculture at agricultural heritage sites, the authors established evaluation models for agricultural multifunctionality at agricultural heritage sites and examined Qingtian County in Zhejiang Province, the first pilot site of Globally Agricultural Heritage Systems selected by FAO in 2005. Multifunctionality of agriculture at agricultural heritage sites can reflect essentially in five aspects, i.e., the food production, agricultural biodiversity conservation, traditional agricultural knowledge system and culture conservation, agro-ecological environmental protection and agricultural landscape conservation. The value of the food production function is determined by the guaranteed rate of per capita grain and equivalent per capita arable land area. The value of agricultural biodiversity conservation function can be determined by the diversity of traditional rice varieties. The value of traditional agricultural knowledge system and culture conservation is determined by the importance of intangible culture heritage. The value of agro-ecological environmental protection is determined by fertilizer and pesticide intensity and Eco-environmental Quality Index (EQI). The value of landscape conservation is determined by the tourism revenue. Evaluation results indicated that Qingtian County showed the highest value of 0.86 in agro-ecological environmental protection and an agricultural landscapes conservation value of 0.83, but it had the lowest value of 0.27 in agricultural biodiversity conservation. Using a multi-dimensional model, the comprehensive value of multifunctionality in agriculture in Qingtian County was found to be 0.641. Qingtian County has a long history of raising fish in rice paddies and has been maintaining the traditional rice-fish system exemplified in traditional ecological agriculture. The government and people there have been dedicating to developing green rice-fish products and agricultural tourism, thereby resulting in the highest value of agro-ecological environmental protection and agricultural landscapes conservation. Located in the eastern developed areas in China, there are limited planting areas for traditional rice varieties. |
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| Keywords: | Multifunctionality of Agriculture Agricultural heritage sites Evaluation model Qingtian county |
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