=== Glossary of Ecology (6th ed.) by [[Krebs_2009|Krebs (2009)]] ===
=== Glossary of Ecology (6th ed.) by [[Krebs_2009|Krebs (2009)]] ===
* all the processes through which natural ecosystems and the biodiversity they contain help sustain human life on Earth.
* all the processes through which natural ecosystems and the biodiversity they contain help sustain human life on Earth.
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=== Glossary of "Plant Biology (1st ed.)" by [[Graham_Graham_Wilcox_2003|Graham et al. (2003)]] ===
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* Services provided by the operation of ecosystems such as soil formation and enrichment, water purification, oxygen production and carbon dioxide storage, nitrogen fixation, temperature control, and crop pollination.
== 文献(引用) ==
== 文献(引用) ==
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* [[Graham_Graham_Wilcox_2003|Graham, L. E., Graham, J. M. & Wilcox, L. W. 2003. Plant Biology. -xxxv + 497 pp. Pearson Education, Inc., Upper Saddle River.]]
* [[Krebs_2009|Krebs, C. J. 2009. Ecology, 6th ed. -xvi + 655 pp. Pearson Benjamin Cummings, San Francisco.]]
* [[Krebs_2009|Krebs, C. J. 2009. Ecology, 6th ed. -xvi + 655 pp. Pearson Benjamin Cummings, San Francisco.]]