نوع مقاله : یادداشت
نویسنده
دانش آموخته دکتری تنوع زیستی، دانشگاه تهران
چکیده
عنوان مقاله [English]
نویسنده [English]
To express, define and present a non-living system and its components are usually specified quantities that by determining and expressing those quantities we can determine the existence of that system. But in biological societies, due to the different societies and the influence of different factors in biological societies, it is usually difficult to express or define them. However, indicators have been set for biological communities, some of which are quantitative and some of which are qualitative. These growth indicators are related to syncology.
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