崔景安. 微生物食物链培养系统的极限性态[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1992, (1).DOI:
微生物食物链培养系统的极限性态
摘要
本文考虑多种微生扬在一个培养室中混合培养
这些微生物之间是作为食物链而相依相存的
本文假定营养液的浓度及微生物对资源的消耗率等因素都是时间的有界函数
得到了微生物种群生存和绝灭的条件。
Abstract
In this paper
we consider the model of continuous cultures of microorganisms in a chemostat. The single nutrient and the microorganisms consist of a food web.On assumptions that the input of the nutrient variations and the yield rate are bounded and dependent on the time t
we obtain sowe suffi- cient conditions for persistence and extinction of the microorganisms.