Информация о концепции
Предпочитаемый термин
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2022-05-19T14:37:11
skos:notation: 389fe908
Определение
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Soil organic carbon (SOC) refers to the carbon held within the soil and is expressed as a percentage by weight (gC/Kg soil). Climatic shifts in temperature and precipitation have a major influence on the decomposition and amount of SOC stored within an ecosystem and that released into the atmosphere. Globally, the amount of carbon stored in soils is twice the amount that is stored in all terrestrial plants. Soil organic carbon (SOC) is essential for maintaining fertility, water retention, and plant production in terrestrial ecosystems. The amount of SOC stored within an ecosystem, is dependent on the quantity and quality of organic matter returned to the soil matrix, the soils ability to retain organic carbon (a function of texture and caption exchange capacity), and biotic influences of both temperature and precipitation. The global decline in SOC as a result of deforestation, shifting cultivation and arable cropping have made significant contributions to increased levels of atmospheric carbon dioxide (CO2).
(en)Создано: 9/27/18
Концепция более широкого понятия
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На других языках
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:25:59.058+02:00
skos:notation: 389fe908
английский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2019-01-04T11:47:24.509+01:00
skos:notation: 327628c0
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:26:00.418+02:00
skos:notation: 389fe908
арабский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:26:00.761+02:00
skos:notation: 389fe908
испанский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2020-04-02T11:10:40.961+02:00
skos:notation: 389fe908
итальянский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:26:01.788+02:00
skos:notation: 389fe908
китайский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2019-01-04T11:46:29.291+01:00
Последнее изменение: 2020-08-05T10:36:23.319+02:00
skos:notation: 389fe908
немецкий
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2019-01-04T11:47:46.769+01:00
skos:notation: d32679ce
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:26:01.449+02:00
skos:notation: 389fe908
русский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2023-03-28T12:33:05
skos:notation: 389fe908
сербский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2023-11-29T14:50:42Z
skos:notation: 389fe908
суахили
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:25:59.402+02:00
skos:notation: 389fe908
турецкий
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2018-09-27T18:26:01.104+02:00
Последнее изменение: 2021-05-24T17:34:42Z
skos:notation: 389fe908
французский
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Создано: 2019-03-15T12:12:20.878+01:00
skos:notation: 389fe908
чешский