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Correlates of women's environmental behaviors: a study in Pawe Woreda,Northwest Ethiopia
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作者 Chalachew Getahun Desta Tamiru Toga Wahelo 《Chinese Journal of Population,Resources and Environment》 2017年第4期337-350,共14页
Available cross-country, macro-level evidence regarding gender differences in environmental behaviors shows women are more environmentally concerned and responsive than men.However, while such macro-level evidence hel... Available cross-country, macro-level evidence regarding gender differences in environmental behaviors shows women are more environmentally concerned and responsive than men.However, while such macro-level evidence helps understand patterns of women's environmental behaviors at a much broader level, it does not allow deeper insights into particular patterns at a single location or in much smaller areas. Tailor-made interventions needed to address livelihood and environmental strategies of poor rural women become meaningful if studies aim at revealing context specific, local variations in women's environmental behaviors. In this context, there is only little research for Ethiopia regarding what influences women's response to environmental problems. The objective of this research was to describe women's response to environmental problems in Pawe Woreda and examine the demographic, socioeconomic, and institutional correlates of this response, with particular emphasis to forest resources. Data were primarily obtained from a sample of 363 households in a multi-stage sample survey and were analyzed mainly using a multivariate logistic regression model. We found that all except one of the demographic and socioeconomic variables included in the model were found to be statistically significant correlates of woman's environmental response, but the institutional variable was not significantly associated with a woman's environmental response. However, the qualitative result for additional institutional issues revealed the importance of land tenure. Many of the results are in line with the existing literature. 展开更多
关键词 Women and theenvironment women anddeforestation Ethiopianwomen environmentaldegradation women'senvironmental behaviors
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试论市场经济体制下环境资源配置的宏观调控与管理——兼论环境资源配置赖以存在的经济环境
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作者 安晓宁 《生态经济》 1994年第4期1-5,共5页
外部性与公共物品的存在导致市场机制对环境资源配置的失灵,深层的原因在于产权不明确。为此必须强化政府的宏观调控与管理职能:一要尽可能明确环境资源产权,促进形成环境产权交易市场;二是运用法律和行政手段对环境资源进行调节,建立... 外部性与公共物品的存在导致市场机制对环境资源配置的失灵,深层的原因在于产权不明确。为此必须强化政府的宏观调控与管理职能:一要尽可能明确环境资源产权,促进形成环境产权交易市场;二是运用法律和行政手段对环境资源进行调节,建立政府调节机制。 展开更多
关键词 市场机制 环境资源 宏观调控
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无人机三维倾斜摄影技术在露天矿山监测中的实践与探索 被引量:10
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作者 李淑军 《世界有色金属》 2019年第7期194-194,196,共2页
很多的矿山开采企业在开采矿山前都会使用无人机三维倾斜摄影技术来对矿山样貌以及重要地点进行测量。其的应用不仅把以往常规测量技术没有办法满足施工进程的难题给成功解决,而且还通过其的三维倾斜摄影技术有效的提高数据的精确度以... 很多的矿山开采企业在开采矿山前都会使用无人机三维倾斜摄影技术来对矿山样貌以及重要地点进行测量。其的应用不仅把以往常规测量技术没有办法满足施工进程的难题给成功解决,而且还通过其的三维倾斜摄影技术有效的提高数据的精确度以及获取到高分辨率的摄影影像图,并且还能通过无人机三维倾斜摄影技术制作出一套三维立体模型,以便为以后矿山的开采工程提供出良好的保障基础。 展开更多
关键词 无人机三维倾斜摄影技术 测量 三维立体模型 环境保护
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