نتایج جستجو برای: environmental challenges
تعداد نتایج: 646177 فیلتر نتایج به سال:
Currently a large scale infrastructural mall development of 48000 m is being constructed adjacent to the Mooi River in the central business district of the city of Potchefstroom. This development is facing significant environmental and social challenges due to the highly sensitive environment in which the development is being constructed. In projects like the Mooirivier Mall Development the act...
This paper tries to sum up the discussions held during the sessions of GREC’09, as well as at the final panel session. As it is always good to know where you are coming from, the paper briefly takes a look back at the discussions held two years earlier, before looking ahead at the future challenges for our research community. A number of points raised two years ago remain very much valid, but w...
This article lists fourteen open problems in artificial life, each of which is a grand challenge requiring a major advance on a fundamental issue for its solution. Each problem is briefly explained, and, where deemed helpful, some promising paths to its solution are indicated.
INTRODUCTION The study of marine ecosystems has become a hot research topic in recent times. In fact, the number of manuscripts including the words “marine ecosystems” published since 1970 has immensely increased reaching between 1100 and 1500 articles per year in the past five years (Figure 1). Based on the keywords used in these manuscripts, the most frequent topics can be grouped into: (i) m...
environmental communication is the information transfer between sources and recipients of through communication channels. the aim of this study is to investigate the process and its challenges in iran. target populations for this study consisted of state environmental experts in the department of environment (n=184), data was collected using the questionnaire tools. results revealed that enviro...
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