yi森林生态学-3-森林生态系统的能量流动 - 图文(8)

Detritus Chain----Decomposition

?Detritusand animal matter

: fresh to partly decomposed plant

?

?Fungal and microbial decomposition: Very

important, and works mostly off of the results of fragmentation.

?Detritivory: animals feeding off of dead OM

(detritus). Such animals include mites, nematodes, earthworms, sowbugs, several insect species, as well as fungus and bacteria.

3.4 Ecological Pyramid 生态金字塔Ecological or food chain efficiency,

Linderman 1942. (1935 Tansley firstly given a word Ecosystem)

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