This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Objectives. Sequestration of organic carbon in soils is a way to mitigate the global rise in CO2 and warming. Deep horizons (> 30 cm) contain about half of the soil organic carbon but, in agriculture, deep organic carbon and nitrogen are often neglected when the balance of these elements is calculated. Our goal in this study was to propose a quantification of deep C turnover.Method. We collected data from 41 profiles, where C turnover was studied using the natural 13C labeling technique. The studied cropping systems were basically tropical and temperate C4 plant monocultures.Results. Deep carbon (30–100 cm) turnover was on average four times slower...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
This study is an estimate of medium-term renewal (decades) of deep carbon in cultivated soils.Object...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...
International audienceDescription of the subject. This study is an estimate of medium-term renewal (...