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151.
张辉 《中小企业管理与科技》2021,(5)
在当今社会经济的不断发展中,人们的环保意识也实现了不断提升,而伴随着科学技术的发展,各种先进技术也开始逐渐应用到了环境保护工作中。其中,GIS技术就是一项典型的环境影响评价技术。通过该技术的应用,可以让环境资源、生态资源、土地资源、林业资源以及农业资源等领域得到良好的影响评价,以此来保障资源与环境之间的可持续发展。基于此,论文对该技术在环境影响评价中的具体应用策略进行分析,希望可以为GIS技术在环境影响评价中的合理应用以及环境影响评价效果的提升提供足够动力。 相似文献
152.
王哲 《中小企业管理与科技》2021,(9)
站场咽喉改造需在不影响铁路运营的前提下在封锁点内完成。如何安全、高效、可行地完成施工任务,关键在于制定详细可行的方案,而施工组织是决定方案是否可行的关键。因此,论文结合哈尔滨站咽喉区组合道岔的施工情况,对施工组织设计及施工技术方案进行了论述。 相似文献
153.
良好的营商环境是促进经济高质量发展、建设现代化经济体系的基石。论文通过对国内外学者、组织机构对营商环境的理论以及指标体系构建成果进行梳理后发现,现有研究主要分为宏观整体评价和细分领域评价两部分。论文在融合国际上现有关于营商环境评价指标基础上,以世界城市核心功能对国际营商环境的诉求为内容,按企业“准入前、准入中、准入后”不同发展阶段,构建符合中国特色的国际营商环境评价指标体系。 相似文献
154.
随着全球经济的不断发展和进步,现如今租赁已经成为很多企业和公司进行融资的一种重要方法和手段,在市场经济中发挥着非常重要的作用.与此同时,租赁准则也在不断发生改变,能够更加真实地反映相应的市场经济活动.文章通过探讨和研究新租赁准则对快递业上市公司财务指标的影响,提出了相关的建议和对策,希望能够起到参考和借鉴的作用. 相似文献
155.
Thomas B. White Leonardo R. Viana Geneviève Campbell Claire Elverum Leon A. Bennun 《Business Strategy and the Environment》2021,30(8):3502-3516
The mitigation hierarchy (MH) is a prominent tool to help businesses achieve no net loss or net gain outcomes for biodiversity. Technological innovations offer benefits for business biodiversity management, yet the range and continued evolution of technologies creates a complex landscape that can be difficult to navigate. Using literature review, online surveys, and semi-structured interviews, we assess technologies that can improve application of the MH. We identify six categories (mobile survey, fixed survey, remote sensing, blockchain, data analysis, and enabling technologies) with high feasibility and/or relevance to (i) aid direct implementation of mitigation measures and (ii) enhance biodiversity surveys and monitoring, which feed into the design of interventions including avoidance and minimization measures. At the interface between development and biodiversity impacts, opportunities lie in businesses investing in technologies, capitalizing on synergies between technology groups, collaborating with conservation organizations to enhance institutional capacity, and developing practical solutions suited for widespread use. 相似文献
156.
Mongolian nomadic culture and ecological culture: On the ecological reconstruction in the agro-pastoral mosaic zone in Northern China 总被引:1,自引:0,他引:1
After analyzing the grassland environmental characteristics and nomads vs. agrarian land use styles and their ecological and environmental influences in the arid and semiarid agro-pastoral mosaic zone in northern China, it was concluded that Mongolian nomadic culture is more close to the basic principles of the ecological culture in the modern sense. Mongolian nomadic culture has advantages over agrarian culture in ecology and environmental care, sustainable utilization of grasslands, and in sustainable human social economic development in the region. Generally speaking nomadic culture prevents desertification; whereas, agrarian culture facilitates desertification. Confliction between nomadic protection and agrarian destruction of grassland ecosystem is essentially focused on the problem of regional and even global ecological safety. Obviously, protection of ecological safety should be given priority because human social and economic existence, as well as development depend on and are decided by the vulnerable ecological safety in the arid and semiarid areas. Therefore expansion of cropping into the fragile ecosystem of arid lands was unfortunate. The long term sustainable management of these grassland ecosystems could benefit from reversal of policies that are exacerbating the problems of land degradation, and from the adoption of land use practices that have been successfully applied for centuries by Mongolian herders. Protection of grasslands and nomadic culture is far more important or even vital to the subsistence and sustainability of human and all other beings, compared to the protection of agrarian lifestyle and land cultivation. Protection of ecologic safety is protecting the premise and fundamental bases of economic and social development in the area. It is important to derive the rational elements of nomadic culture in construction of ecological culture, and in the ecological reconstruction in northern China. Based on analyzing and reasoning in line with the quintessence of nomadic culture summarized, some proposals on ecological reconstruction in the area are presented. 相似文献
157.
Peter J. Boettke Christopher J. Coyne Peter T. Leeson Frederic Sautet 《The Review of Austrian Economics》2005,18(3-4):281-304
With the collapse of communism in the late 1980s the field of comparative political economy has undergone major revision. Socialism is no longer considered the viable alternative to capitalism it once was. We now recognize that the choice is between alternative institutional arrangements of capitalism. Progress in the field of comparative political economy is achieved by examining how different legal, political and social institutions shape economic behavior and impact economic performance. In this paper we survey the new learning in comparative political economy and suggest how this learning should redirect our attention in economic development.JEL classification: B53, O10, O20, P0 相似文献
158.
Alberto Ansuategi 《Environmental and Resource Economics》2003,26(2):305-328
The existing empirical evidence suggests that environmental Kuznets curvesonly exist for pollutants with semi-local and medium term impacts.Ansuategi and Perrings (2000) have considered the behavioral basis for thecorrelation observed between different spatial incidence of environmentaldegradation and the relation between economic growth and environmentalquality. They show that self-interested planners following a Nash-typestrategy tend to address environmental effects sequentially: addressingthose with the most immediate costs first, and those whose costs aredisplaced in space later. This paper tests such behavioral basis in thecontext of sulphur dioxide emissions in Europe. 相似文献
159.
The Middle Class Consensus and Economic Development 总被引:1,自引:0,他引:1
William Easterly 《Journal of Economic Growth》2001,6(4):317-335
A middle class consensus is defined as a high share of income for the middle class and a low degree of ethnic divisons. The paper links a middle class consensus to resource endowments, along the lines of the provocative thesis of Engerman and Sokoloff (1997 and 2000). This paper exploits this association using tropical resource endowments as instruments for inequality. A higher share of income for the middle class and lower ethnic divisions are associated with higher income and higher growth, as well as with more education, better health, better infrastructure, better economic policies, less political instability, less civil war and ethnic minorities at risk, more social modernization and more democracy. 相似文献
160.
经济划分为科研部门和非科研部门,科研开发对经济增长的作用及科研对非科研部门具有外溢效应。1999-2003年30个省市自治区的面板数据表明,科研开发对经济增长具有较大的拉动作用,同时科研开发部门对其他部门的外溢作用明显为正。 相似文献