Organic carbon efflux from a deciduous forest catchment in Korea
نویسندگان
چکیده
منابع مشابه
The Effect of Forest Road Construction on Soil Organic Carbon Stock in Mountainous Catchment in Northern Iran
The main objective of this study was to investigate the effect of forest road construction on the Soil Organic Carbon Stock (SOCS) in Ziarat Catchment. Therefore, soil samples were collected from five land use types including road construction, cultivated area, channel bank, pasture and forest land and soil organic carbon concentration and bulk density were measured in the samples and SOCS were...
متن کاملSoil Organic Carbon and Total Nitrogen Gains in an Old Growth Deciduous Forest in Germany
Temperate forests are assumed to be organic carbon (OC) sinks, either because of biomass increases upon elevated CO2 in the atmosphere and large nitrogen deposition, or due to their age structure. Respective changes in soil OC and total nitrogen (TN) storage have rarely been proven. We analysed OC, TN, and bulk densities of 100 soil cores sampled along a regular grid in an old-growth deciduous ...
متن کاملOrganic carbon sequestration and discharge
Organic carbon sequestration and discharge from a deciduous forest catchment in Korea S. J. Kim, J. Kim, and K. Kim Global Environment Laboratory and Department of Atmospheric Sciences, Yonsei University, Seoul 120-749, Korea Forest Water Resources Laboratory, Korea Forest Research Institute, Seoul 130-712, Korea Received: 21 September 2009 – Accepted: 12 October 2009 – Published: 28 October 20...
متن کاملCO2 enrichment increases carbon and nitrogen input from fine roots in a deciduous forest.
* Greater fine-root production under elevated [CO2] may increase the input of carbon (C) and nitrogen (N) to the soil profile because fine root populations turn over quickly in forested ecosystems. * Here, the effect of elevated [CO)] was assessed on root biomass and N inputs at several soil depths by combining a long-term minirhizotron dataset with continuous, root-specific measurements of roo...
متن کاملImpact of Climate Change on Organic Carbon Removal Efficiency in Jajrood Catchment: From Dam to Water Treatment Plant
Background and purpose: Jajrood River is one of the major drinking water supply rivers in Tehran, so, the effects of climate change on its quantitative and qualitative resources are highly important. This study aimed at investigating the effect of climate change on organic carbon removal in Jajrood basin. Materials and methods: In this descriptive cross-sectional study, CanESM2 general circula...
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ژورنال
عنوان ژورنال: Biogeosciences
سال: 2010
ISSN: 1726-4189
DOI: 10.5194/bg-7-1323-2010