جستجوی مقالات مرتبط با کلیدواژه « environmental crisis » در نشریات گروه « محیط زیست »

The aim of the current research is to represent environmental education in the public education system as a step to solve environmental crises.The design of the current research was quantitative and the method was content analysis.The statistical population was primary school books, all books were selected as samples, and a total of 3961 pages were examined. The components and indicators of environmental education were extracted based on previous sources and examined in books.The tool of the current research was a checklist and included the components of protection of natural and human resources and the environment. Content validity was obtained using CVR, which was equal to 0.90 and confirmed, and reliability was obtained based on the agreement coefficient of 0.86. Based on the findings, the greatest amount of attention is paid to natural resource protection indicators related to the importance and preservation of the environment (reducing environmental pollution) and The least amount of attention is related to the index of correct exploitation of non-renewable resources, which has not been paid attention to. The highest amount of attention to human and environmental indicators is also related to the use of private vehicles instead of the public means of transportation and the least amount of attention has been in several indicators such as deforestation, ozone depletion, excessive consumption of disposable materials, increased energy consumption, and nuclear waste. The results show little attention to the field of environment in the primary school curriculum, and this issue is more worrying considering the environmental problems today

In the third millennium, environmental sciences and IT, are the main topics of sciences. Environmental sciences like the environment itself, is a combination of phenomena, and vectors of action and reaction between nature, economics, industry, culture, and politics. This has brought about a complexity, which makes analysis, studies, and researches in environment time consuming and expensive. Description and analytical review of environment of the country, as well as, environmental sciences, reveal some strength, threats, opportunities, and weaknesses. Number of students and environmental fields of studies show a marked increase, whereas, the low number of academic staff in environmental sciences in comparison with the number of students indicate a weakness. However, this weakness may be compensated with recent increases in the scientific journals, and NGO's of Iran. But in the lack of a national comprehensive plan on education, the future goals of 2025 plan seems unattainable. Countrie's operational environmental index have dropped markedly in 2012. Several incidences in recent years have also been responsible for this status drop. Eradication of major wetlands, decreases in areas of forests and pastur lands, threats imposed on biodiversity and wildlife, increases in pollutants, particularly air pollution and dusts in major cities, increases in wastes, dysfunction of water tables, shortage of water, and water misuse in agricultural practices, all are causing the environmental crisis in the country, which is in par with economic crisis.