期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
浅议传媒的多样化形式对受众生态环境的影响
1
作者 汉宇 《黑河学刊》 2012年第12期183-184,共2页
现代科学技术的发展改变了传媒形态和传播格局,也影响了受众的媒介选择行为,改变了受众对于媒介内容的寻找、体验和思考的方式,从而也改变了受众接受信息的行为方式以及生活方式。虽然受众生态不断地发生变化,但是我们必须尽力构建一个... 现代科学技术的发展改变了传媒形态和传播格局,也影响了受众的媒介选择行为,改变了受众对于媒介内容的寻找、体验和思考的方式,从而也改变了受众接受信息的行为方式以及生活方式。虽然受众生态不断地发生变化,但是我们必须尽力构建一个平衡的受众生态系统。 展开更多
关键词 传媒 多样化形势 受众生态环境 影响
下载PDF
Livelihood Diversification as an Adaptation Approach to Change in the Pastoral Hindu-Kush Himalayan Region 被引量:1
2
作者 WU Ning Muhammad ISMAIL +3 位作者 Srijana JOSHI YI Shao-liang Ritu Meher SHRESTHA Abdul Wahid JASRA 《Journal of Mountain Science》 SCIE CSCD 2014年第5期1342-1355,共14页
Migratory livestock raising has been one of the most important livelihood options for people residing in high mountain areas and has made a significant contribution to the economy of the Hindu Kush Himalayan(HKH) regi... Migratory livestock raising has been one of the most important livelihood options for people residing in high mountain areas and has made a significant contribution to the economy of the Hindu Kush Himalayan(HKH) region, both in terms of supporting households and in export earnings. However, in recent decades, changes in the socioeconomic situation and increasing climate variability have led to a need to enhance adaptation by building the resilience of local socio-ecological systems, including economic diversification and sustainable management of natural resources. Based on semistructured interviews with pastoral communities in six countries within the pastoral HKH region, this paper discusses the situation, trends and driving forces behind the diversification of pastoral livelihood. For internal diversification the study highlights the need for enhancement of pastoral livelihoods through value-adding activities in the pastoral sectors. For external diversification changes on policy changes are needed to support free out-migration, market exploitation, and multiple resource use. Finally the paper highlights the role of education in determining household adaptation strategies in the face of various socio-ecological pressures and recommends integrating innovative and indigenous knowledge to develop appropriate methods for risk management and resource management in the pastoral HKH region. 展开更多
关键词 Adaptive capacity Diversification Livelihoods Pastoralism Himalaya
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部