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Die Mehrheitsregel: Grenzen und Aporiene accompanied by characteristic ecosystems composed of adapted organisms. Often occurring in small volumes as natural microcosms (Duke 1967; Ganning and Wulff 1970), these ecosystems can be readily duplicated in experimental microcosms.晚间 发表于 2025-3-25 17:15:05
Ecological Microcosms978-1-4613-9344-3Series ISSN 0172-6226小淡水鱼 发表于 2025-3-26 00:02:03
Hanna Kienzler,Cameron Spence,Thomas Wenzel occupied by water, the gaseous reservoir is excluded and wetland conditions prevail, especially low oxygen availability to roots and soil animals. With a high proportion of organic matter favoring respiration, oxygen is quickly depleted and the system becomes anaerobic, a typical wetland condition.delegate 发表于 2025-3-26 04:09:45
https://doi.org/10.1007/978-3-031-19362-0acteristically broad. The systems considered in this chapter are proportionately deeper, often constructed so as to have dominant plankton zones, and represent deeper waters. The ratio of benthic surface to lateral surface is 1,000 for a pond, 0.25 for a cubic enclosure, and 0.05 for a tall cylinder.LUT 发表于 2025-3-26 07:24:15
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Thermal and Brine Microcosmse accompanied by characteristic ecosystems composed of adapted organisms. Often occurring in small volumes as natural microcosms (Duke 1967; Ganning and Wulff 1970), these ecosystems can be readily duplicated in experimental microcosms.