翻訳と辞書
Words near each other
・ Primary Motive
・ Primary motor cortex
・ Primary Music
・ Primary National Strategy
・ Primary NFL television stations
・ Primary nursing
・ Primary nutritional groups
・ Primary olfactory cortex
・ Primary ovarian insufficiency
・ Primary palate
・ Primary peritoneal carcinoma
・ Primary Phase
・ Primary physical custody
・ Primary polydipsia
・ Primary poverty
Primary producers
・ Primary production
・ Primary progressive aphasia
・ Primary pseudoperfect number
・ Primary pulmonary coccidioidomycosis
・ Primary pulmonary histoplasmosis
・ Primary Rate Interface
・ Primary research
・ Primary Reserve
・ Primary residence
・ Primary school
・ Primary School Evaluation Test (Malaysia)
・ Primary School Leaving Examination
・ Primary school sadpur
・ Primary schools in Angus


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Primary producers : ウィキペディア英語版
Primary producers

Primary producers are organisms in an ecosystem that produce biomass from inorganic compounds (autotrophs). In almost all cases these are photosynthetically active organisms (plants, cyanobacteria and a number of other unicellular organisms; see article on photosynthesis). However, there are examples of archea (unicellular organisms) that produce biomass from the oxidation of inorganic chemical compounds (chemoautotrophs) in hydrothermal vents in the deep ocean.
Fungi and other organisms that gain their biomass from oxidizing organic materials are called decomposers and are not primary producers. However, lichens located in tundra climates are an exceptional example of a primary producer that, by mutualistic symbiosis, combine photosynthesis by algae (or additionally nitrogen fixation by cyanobacteria) with the protection of a decomposer fungus.
==See also==

* Primary production

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Primary producers」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.