نتایج جستجو برای: conservation
تعداد نتایج: 101170 فیلتر نتایج به سال:
It is expected that more accounting conservation (environmental uncertainty) reduces manager optimism. Prior research, however, has struggled to establish this relation empirically. Moreover, some evidence points to the possibility that the manager optimism is lower for firms with more accounting conservation. In this paper, the author examine the link between accounting conservation, environme...
Soil conservation is the only known way to protect the productive land. In country like Ethiopia, where droughts and floods cause food scarcity problem, soil and water conservation not only increases crop yield, but also prevents further deterioration of land. Soil and water conservation preserve soil moisture and drain water sustainably to avoid soil erosion and depletion of soil nutrients. So...
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This Paper raises its main question in determining an effective paradigm shift in conservation and development of Historic Urban landscape with the aim of recognizing the evolution process of conservation and development approaches in order to define the paradigm, moving from an integrated approach towards the ideal approach. For this purpose, first the Historic Urban Landscape concept, as a ne...
The building sector accumulates approximately a third of the final energy consumption. Consequently, the improvement of the energy efficiency in buildings has become an essential instrument in the energy policies to ensure the energy supply in the mid to long term moreover is the most cost-effective strategy available for reducing carbon dioxide emissions This paper is studying the main objecti...
the proposition that natural areas need protection from the destructive actions of people iswidely accepted. this paper examines iran’s e-society attitudes and capital towards biodiversity conservationand evaluates economically iran’s national parks (nps). 2,121 respondents answered an online questionnaire conducted in summer 2012. the majority of respondents had visited one of iran’s nps. almo...
1- INTRODUCTION Soil as one of the most important inputs in agricultural production process plays an important role in the quality of production operation, food security and sustainable development. On the other hand, soil erosion as one of the environmental agriculture issues has been intensified with increasing population and transforming to intensive forms of agriculture in recent years. Mi...
according to the non-physical aspects of conservation in the world today and intangible effects were considered serious. conservation process, but help to understand the purpose and effect of not reading, but perception is a matter of epistemological roots in philosophy and in modern philosophy the process of understanding a monument-art conservation in connection with the audience is importan...
Throughout the history, interventions by masons and local builders have played a major role in the creation and continuity of Iranian architecture. Masons’ understanding and knowledge of conservation and architecture have been derived from experience and practice over the years. Nonetheless, conservation researchers have paid little attention, if any, to the masons’ knowledge, which can be seen...
in future, soil erosion will be a great challenge for biosphere. if the soils today are notprotected carefully hunger crises all over the world will be widespread. the present article endeavorsto survey soil erosion process and approaches to prevent it. furthermore the article tries to review therelation between soil character and soil production capability shedding light on the effect of erosi...
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