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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Integrating geo-spatial information technologies and participatory methods in agricultural development
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Integrating geo-spatial information technologies and participatory methods in agricultural development

机译:将地理空间信息技术和参与性方法纳入农业发展

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Sustainable agricultural productivity over the long term was not a major issue in the 1960s and 1970s, as food resources did not appear to be threatened. The attention was on producing enough food to overcome the immediate problems of food deficit. But the environmental effects of intensive agriculture, such as soil erosion and Stalinization, pollution of groundwater and surface water, and loss of biodiversity, have led to the concerns of sustainability of agricultural production and it became a burning issue, on both the global and national scale. The challenge for agricultural research systems' management in the 21st century is to enable the transition to sustainable agricultural development through functional integration of the sustainability concept into agricultural research policies, programmes and projects. The definition of sustainable development given by the United World Commission on Environment and Development (1987), commonly known as the 'Brundtland Commission', can be adopted as thestarting point: 'development that meets the needs of the present without compromising the ability of future generations to meet their own needs'. The sustainable concept, therefore, has physical, ecological, social, cultural and ethical dimensions. Sustainable agriculture involves efficient and effective management of environmental, economic and social aspects. Moreover, it involves dynamic interactions between technology, environment and society. Generally, Geographical Information System (GIS) is being used as a decision support system by policy makers, scientists and administrators. However, implementation of GIS technologies at the village level and empowering the farmers to use them for local-level planning and monitoring agriculture for its sustainability is lacking.
机译:长期可持续农业生产力在1960年代和1970年代不是主要问题,因为粮食资源似乎没有受到威胁。人们的注意力集中在生产足够的食物上,以克服当前粮食短缺的问题。但是集约化农业对环境的影响,例如水土流失和盐渍化,地下水和地表水的污染以及生物多样性的丧失,引起了对农业生产可持续性的关注,这已成为全球和国家的一个迫切问题。规模。 21世纪农业研究系统管理的挑战是通过将可持续性概念功能性整合到农业研究政策,计划和项目中,实现向可持续农业发展的过渡。联合国世界环境与发展委员会(1987)(通常称为“布兰特兰委员会”)给出的可持续发展定义可以作为起点:“在不损害未来能力的前提下满足当前需求的发展满足他们自己的需求”。因此,可持续概念具有物理,生态,社会,文化和道德方面。可持续农业涉及对环境,经济和社会方面的有效管理。而且,它涉及技术,环境和社会之间的动态交互。通常,决策者,科学家和管理人员将地理信息系统(GIS)用作决策支持系统。但是,缺乏在村级实施GIS技术并使农民能够将其用于地方级计划和监测农业可持续性的能力。

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