منابع مشابه
Sustainable Development
Abstract This research has aimed to examine the feedback effects between economic growth and environmental degradation through health that is one of human capital elements and also the consequences of such these relationships on economic convergence process during the period 1990-2013 for 60 developing countries in framework of simultaneous equations model by using unbalanced panel data analysi...
متن کاملApproaches to sustainable development of arid regions
Interest in arid ecosystems as a source of food supply for rapidly increasing population of the world, on the one hand, and the problems pertaining to the climatic characteristics, water shortages and soil sensitivity for the inhabitants in such areas, on the other have prompted efforts at both national and international levels to develop a better understanding of these problems as well as to f...
متن کاملGeography and sustainable development
To overcome these problems in 1978 the Brandtland report announced the sustainable development as not to spend resources more than the nature’s production capacity and not to pollute the nature more than it can assimilate. In other words, the nature should remain in its sustainable state so that the future generations can live with no limitations. The principles of the sustainable dev...
متن کاملeffect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولSustainable development.
W hen scientists and public policy specialists gathered at the Earth Institute at Columbia University, New York, to assess the State of the Planet in 2004 (www.earth.columbia.edu/sop2004), their overriding concern centered on global-scale interactions between the growing human population and Earth processes under increasing strain. The fourfold increase of the human population during the past c...
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ژورنال
عنوان ژورنال: Mountain Research and Development
سال: 2006
ISSN: 0276-4741,1994-7151
DOI: 10.1659/0276-4741(2006)026[0085:laosd]2.0.co;2