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联合国粮农组织提出“全球重要农业文化遗产”(Globally Important Agricultural Heritage System,GIAHS)项目来保护重要农业遗产以及有关的景观、生物多样性、知识和文化保护体系。许多国家将这一项目作为维持传统农业系统活态性的政策工具。本研究以浙江兴化垛田全球重要农业文化遗产为案例地,研究这种自上而下政府主导的保护实践是否能够有效推动保护政策实施。研究采用社会调查,在遗产核心区以问卷形式来了解农民对农业系统的理解及其相应的保护意愿。研究发现垛田农业系统作为重要农业文化遗产,仍然面临着人口老化与农业人口外流问题。农民对“全球重要农业文化遗产”概念并不熟悉,很少将其与所依赖的农业系统相联系。他们认为前者是一种能够带来经济收入的头衔,而后者具有值得保护的非经济价值。由于农民认为GIAHS能否带来经济结果存在不确定性,因此认为政府在保护中应当承担主要责任。所以,当GIAHS无法促进农业系统地非经济价值向经济价值转化时,它作为一种保护工具尚未有效地鼓励农民积极参与保护。基于这一研究结果,我们建议GIAHS概念应当与农民认知相匹配,从而为农民提供保护动力。 相似文献
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AbstractOver the past 150 years National Hydrological Associations (NHAs) have been established in many countries. Hydrology has developed within many different contexts, as is reflected in the diverse nature of the NHAs that exist. Some NHAs have developed within a governmental context, while others owe their existence to the efforts by individual hydrologists. Their common objective is the promotion of the science and practice of hydrology, but their range of activities is very wide. On many occasions the International Association of Hydrological Sciences (IAHS) has collaborated with such Associations and has proposed that much could be gained if NHAs were to be in contact with each other, as well as with IAHS. From this arose the idea of establishing a Network of NHAs. An Agreement for the establishment of the Network was signed in Gothenburg in July 2013. Its Second General Assembly was held in Prague in July 2015. 相似文献
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AbstractThe new Scientific Decade 2013–2022 of IAHS, entitled “Panta Rhei—Everything Flows”, is dedicated to research activities on change in hydrology and society. The purpose of Panta Rhei is to reach an improved interpretation of the processes governing the water cycle by focusing on their changing dynamics in connection with rapidly changing human systems. The practical aim is to improve our capability to make predictions of water resources dynamics to support sustainable societal development in a changing environment. The concept implies a focus on hydrological systems as a changing interface between environment and society, whose dynamics are essential to determine water security, human safety and development, and to set priorities for environmental management. The Scientific Decade 2013–2022 will devise innovative theoretical blueprints for the representation of processes including change and will focus on advanced monitoring and data analysis techniques. Interdisciplinarity will be sought by increased efforts to connect with the socio-economic sciences and geosciences in general. This paper presents a summary of the Science Plan of Panta Rhei, its targets, research questions and expected outcomes.Editor Z.W. KundzewiczCitation Montanari, A., Young, G., Savenije, H.H.G., Hughes, D., Wagener, T., Ren, L.L., Koutsoyiannis, D., Cudennec, C., Toth, E., Grimaldi, S., Blöschl, G., Sivapalan, M., Beven, K., Gupta, H., Hipsey, M., Schaefli, B., Arheimer, B., Boegh, E., Schymanski, S.J., Di Baldassarre, G., Yu, B., Hubert, P., Huang, Y., Schumann, A., Post, D., Srinivasan, V., Harman, C., Thompson, S., Rogger, M., Viglione, A., McMillan, H., Characklis, G., Pang, Z., and Belyaev, V., 2013. “Panta Rhei—Everything Flows”: Change in hydrology and society—The IAHS Scientific Decade 2013–2022. Hydrological Sciences Journal. 58 (6) 1256–1275. 相似文献
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地震各向异性研究的最新动态和进展 总被引：2，自引：0，他引：2
第七届地震各向异性国际研讨会于１９９６年２月１９－２３日在美国佛罗里达州成阿密市举行。本文作者之一参加了此次会议，并根据会上学术交流的情况，从７个方面介绍前国际上地地震各赂异性研究方面的最新动态和进展。 相似文献
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A workshop held in Halifax, Nova Scotia, Canada, brought together marine policy makers, resource users and experts to discuss spatial planning in the marine environment. Participants explored concepts of ocean zoning and learned from other jurisdictions and related integrated management initiatives. An ocean user perspectives panel featured plenary addresses on the significance of ocean zoning to various sectors. Discussions at the workshop emphasized the need for involving all key players and clearly defining terms used in the spatial planning process. 相似文献
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区域可持续发展综合集成研讨厅体系研究* 总被引：9，自引：0，他引：9
区域可持续发展研究与决策是一个复杂的大成智慧工程问题。文章结合系统科学近今发展成果,提出区域可持续发展综合集成研讨厅体系的基本框架。该框架集计算机技术、决策技术、系统工程技术于一体,强调把人的思维和思维的成果、人的知识、智慧以及各种资料信息集成起来。并讨论了区域可持续发展研讨厅的定义,分析了研讨厅的功能机制、网络体系及支撑技术。 相似文献
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第8届国际遗迹组构专题研讨会于2005年2月17~23日在新西兰奥克兰大学召开。从会议报告、展板、论文摘要集和野外地质旅行可以看出: 遗迹化石正确的分类命名及其形态功能和生态环境再造仍然是遗迹学的基础和主要内容,常见和复杂遗迹化石的精细研究和重新解释将导致遗迹化石指示古环境和古生态意义的重大变革,遗迹化石特征的实验模拟和实证观测是定量解释造迹生物行为习性和生态环境意义的有效手段,许多鲜为人知或被忽略的问题和现象走进遗迹学家的视野, 陆相遗迹化石群落与遗迹组构研究有了新的进展,遗迹组构的岩心成像技术和三维模拟在油气勘探中正发挥越来越大的作用,学科交叉融合和高新技术测试方法的引进是遗迹学发展的重要推动力。 相似文献
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第13届国际遗迹组构专题研讨会于2015年5月14日—21日在日本高知大学召开。从会议报告、展板和野外地质考察可以看出:(1)遗迹化石的演化古生态学和复杂遗迹化石的古生态学、埋藏学精细分析将是未来遗迹学的研究热点;(2)遗迹化石的正确分类命名及其形态功能和古环境分析依然是遗迹学的基础和主要内容;(3)新遗迹学展示了巨大的生命力,成为了将今论古的重要钥匙;(4)三维动画模拟未来将推动遗迹学、生态学的科学普及;(5)遗迹组构在油气勘探应用中已取得了重大的成果。学科交叉和高新技术测试方法、跨越多学科的思维路线将是遗迹学发展的重要推动力。 相似文献