organic carbon stocks
Effects of adjacent land-use types on the distribution of soil organic carbon stocks in the montane area of central Taiwan
... Soil organic carbon stocks within the upper 50 cm of soils in forestlands were also significantly higher than in croplands, although tea plantation and bamboo forest had a higher BD, which ...
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Soil organic carbon stocks in hedge banks as agricultural marginal areas
... natural carbon sinks is another method of reducing emissions (Lal et ...of carbon can be captured in or- ganic form by setting up long-term agricultural and forestry carbon sinks (Smith et ...ing ...
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Soil Properties, and Soil Organic Carbon Stocks of Tropical Andosol under Different Land Uses
... soil organic carbon (SOC) stocks from the rift valley of ...total carbon (TC), organic carbon (OC) and total nitrogen (TN) concentrations were recorded in bulk soils and ...
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Long Term Effects of Cover Crops on Crop Yields, Soil Organic Carbon Stocks and Sequestration
... Soil samples were collected in August of 2000 (the year before the cover crops were established) and in June of 2012 at depths of 0 to 5, 5 to 15, 15 to 30, 30 to 45, 45 to 60, and 60 to 75 cm for SOC determination. ...
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Estimating soil organic carbon stocks of Swiss forest soils by robust external-drift kriging
... SOC stocks are needed for GHG inventories, for example, to test the statistical significance of estimated stock changes (Lettens et ...SOC stocks even ...
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Organic carbon stocks in Mediterranean soil types under different land uses (Southern Spain)
... SOC stocks may be partic- ularly inaccurate in areas with diverse land use patterns, such as Mediterranean ...assessed organic C contents under different types of land use and ...
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Soil organic carbon stocks are systematically overestimated by misuse of the parameters bulk density and rock fragment content
... mass, carbon content of the fine soil) in five different depth increments: 0–10, 10–30, 30–50, 50–70 and 70–100 ...SOC stocks as a function of rock fragments content (0– 70 ...
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Effects of Land Use Change, Cultivation, and Landscape Position on Prairie Soil Organic Carbon Stocks
... tects the soil from wind and water erosion while contributing to belowground carbon through root turnover and exudates. Additionally, studies have found that areas with high species diversity, such as temperate ...
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Land-cover effects on soil organic carbon stocks in a European city
... soil organic carbon inventories our fi ndings indicate the urgent need to extend the studies we report here to a countrywide analysis of urban SOC stocks for a larger sample of representative ...SOC ...
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The effects of salinity and sodicity on soil organic carbon stocks and fluxes
... SOC stocks in salt-scalded areas as there is a higher capacity to accumulate SOC where stocks are initially ...SOC stocks found in the Scald and Eroded profiles in Chapter 6, which were nearly three ...
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Comparison of spatial association approaches for landscape mapping of soil organic carbon stocks
... soil organic carbon (SOC) can be variable at small analysis scales, but consider- ation of its role in regional and global issues demands the mapping of large ...SOC stocks from rule-based, multiple ...
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Patterns of secondary forest recovery in two soil types
... soil organic carbon ...soil carbon stocks in the two soil types to allow comparisons before and after pasture ...biomass stocks relatively fast compared with species diversity and ...
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Modelling soil organic carbon changes on arable land under climate change – a case study analysis of the Kočín farm in Slovakia
... topsoil organic carbon stocks show a decreasing trend over the years 2010–2050 in all climate ...soil organic carbon as expected by Smith et ...topsoil organic carbon ...
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Budget and distribution of organic carbon in Taxus cuspidata forest in subalpine zone of Mt. Halla
... Organic carbon distribution of Pinus densiflora for- est in subalpine zone of Kevo was ...Moreover, organic carbon distribution of Abies kor- eana forest in ...ganic carbon distribution ...
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Greenhouse Gas Emissions in Long Term Agricultural Production Systems.
... Harrison Central High School. The following year, she finished her 14th and final year in 4- H and received her American FFA Degree. During Alexandra's undergraduate career she was a member of the Science Club, the ...
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Assessment of Heavy Metals, pH, Organic Matter and Organic Carbon in Roadside Soils in Makurdi Metropolis, Benue State, Nigeria
... Air pollution can cause health problem, it can also damage the environment and property. It causes the thin- ning of the protective ozone layer of the atmosphere thus leading to climate changes. Air pollution results ...
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Labile forms of carbon and soil aggregates
... of carbon and their propor- tion in the fractions of soil aggregates. Carbon content and its forms in the soil also influence its contents in the fractions of soil ...of carbon into the soil are ...
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Dissolved organic nitrogen in the river test and estuary
... (composed of simple organic molecules) was considered to decompose more rapidly than larger HMW molecules (Saunders, 1976). A more recent study suggests that bioavailable LMW makes up only a small fraction of DOM ...
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Understory vegetation plays the key role in sustaining soil microbial biomass and extracellular enzyme activities
... enzymes was also higher in the None treatments than in the Understory treatments. This suggests that in the absence of understory vegetation microbes invested more in C acquisi- tion than N acquisition because the ...
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Evaluation of organic carbon, elemental carbon, and water soluble organic carbon concentration in PM2.5 in the ambient air of Sina Hospital district, Tehran, Iran
... oxygenated organic compounds such as carboxylic acids, aldehydes, ketones, alcohols, and peroxides that are emitted directly from combustion, industrial and natural sources (primary) and/or are formed through ...
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