Antarctic Terrestrial Microbiology - Physical and Biological Properties of Antarctic Soils

Antarctic Terrestrial Microbiology - Physical and Biological Properties of Antarctic Soils
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南极陆地微生物学 - 南极土壤的物理和生物特性

DOI:
10.1007/978-3-642-45213-0_12
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发表时间:
2014
期刊:
--
影响因子:
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通讯作者:
Hopkins D
Hopkins D
中科院分区:
--
文献类型:
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作者:
Hopkins D

文献摘要

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南极洲不是一个单一的生态模型。温度、降水(综合起来影响可用水量)和辐射的巨大差异决定了初级生产者的分布和习惯,而初级生产者又反过来构造了营养区。由于南极洲某些地区的陆地初级生产是在极端环境下进行的,特别是在南极洲大陆,因此对陆地有机碳储量的空间和时间补贴对当代碳循环做出了相应更大的贡献。
Antarctica is not a single ecological model. Substantial differences in the temperature, precipitation (which combine to affect the available water) and radiation determine the distribution and the habit of primary producers that in turn structure the trophic. Because terrestrial primary production is operating at environmental extremes in some parts of Antarctica, particularly in continental Antarctica, the spatial and temporal subsidies to the terrestrial stock of organic carbon make proportionately larger contributions to contemporary carbon cycling.