Changes in total soil organic C with time
Greenhouse gas performance of biochemical biodiesel production from straw: soil organic carbon changes and time-dependent climate impact
... to soil resulted in the highest avoided climate impact. The SOC changes due to straw removal had a large impact on the results, both when using GWP and the time‑dependent temperature ...the ...
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Changes in soil organic carbon under perennial crops
... SOC changes was crop age, or time after perennial ...upper soil layers by Ferchaud, Vitte, and Mary ...that changes in SOC are greater at the beginning of the crop establishment and then ...
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Respiration Rates of Organic Soil Depending on Changes of Moisture and Aeration
... analyzing changes in soil respiration depending on the le- vels of soil moisture and ...aeration. Organic forest soil was used in the experi- ...the soil was applied starting ...
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Effects of Conservation Tillage on Total and Aggregated Soil Organic Carbon in the Andes
... most soil páramos studies have reported how land use changes modify the unique properties of páramos soils, none have explored how better management practices in agriculture can rehabilitate ...the ...
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Paleovegetation reconstruction using 13 C of Soil Organic Matter
... 2001). Time spans used in these experiments are relatively short, typically less than 5 years, while the time for decomposition of organic mat- ters in natural systems is much longer, on timescales ...
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How accurately can soil organic carbon stocks and stock changes be quantified by soil inventories?
... intensive soil analyses (taken from Schrumpf et al., 2008). Soil samples were taken between March and December ...mineral soil sampling. The core was driven into soil with a motor hammer ...
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The long term changes in soil organic matter contents and quality in Chernozems
... ‘new’ soil samples were collected in June 2013 at the exactly same sites as the file ...The time difference of nearly 50 years was regarded as sufficient for the purpose of demonstration of SOM ...present ...
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Changes in Microbial Community as Affected by Soil Compaction and Organic Matter Amendment
... temporal changes in the attributes of microbial communties as shown by respiration and SIR rate as well as CLPP analyses are presumably related to the changes in soil physical characteristics due to ...
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Sampling soil organic carbon to detect change over time
... temporal changes in SOC across a CEA with no prior knowledge of the spatial or temporal variance of SOC within the ...in soil can be quantified and ...by soil redistribution (erosion and deposition) ...
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Spatial Distribution of Soil Organic Carbon and Total Nitrogen in a Grid Sampled Landscape
... from soil variability. Significant soil trends can also be taken care of by using geostatistical techniques like semi- variogram and kriging, which are more suited to regular and predictable environmental ...
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Ryegrass-derived pyrogenic organic matter changes organic carbon and nitrogen mineralization in a temperate forest soil
... residence time (MRT) calculated with the two-pool exponential decay model fitted to the mineralization dynamics corresponding to the treatments without and with N ...
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Changes to soil quality indicators following conversion to organic vegetable production (OF0401)
... the organic arable and conventional cereal ...the soil microbiota ...Slade soil was 30-40 % lower relative to the other ...that organic management has had an impact on the structure of the ...
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Effects of Organic Manures in Changes of Some Soil Properties at Different Incubation Periods
... excessive soil tillage promote the mineralization of organic ...of soil characteristics following organic manure application is ...some changes in soil properties with ...
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Soil Respiration in Drying of an Organic Soil
... of soil organisms were adapted to low respiration rates in their natural settings, supple- mented by ...the soil; previously accumulated CO 2 is released to air or absorbed in ...in soil water and Va ...
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Relating soil C and organic matter fractions to soil structural stability
... on soil structural stability The four treatments reflect three management systems comprising the BF treatment with intensive tillage, no plants or carbon input, the A and LA treatments with plants and tillage, and ...
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Using satellite hyperspectral imagery to map soil organic matter, total nitrogen and total phosphorus
... on soil properties is important for precision farming and environmental ...of soil properties allows adjustments of fertilizer applications to be made based on knowledge of local field conditions, thereby ...
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Changes of soil organic matter under minimum tillage in different soil climatic conditions
... quantitative soil organic matter parameters in MT compared to those in CT over the whole soil ...qualitative soil organic matter parameters in ...Chernozem organic matter ...
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Changes of Soil Aggregate on Degraded Jasinga Ultisols by Soil Tillage and Organic Matter Practices
... ABSTRACT Soil aggregate is soil characteristics which is sensitive to change due to soil ...tillage. Organic matter practices and soil tillage difference have an important role in ...
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Soil Bulk Density as related to Soil Texture, Organic Matter Content and available total Nutrients of Coimbatore Soil
... Organic matter is different to organic carbon in that it includes all the elements (hydrogen, oxygen, nitrogen, etc) that are components of organic compounds, not just ...carbon. Soil ...
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Soil Bulk Density as related to Soil Texture, Organic Matter Content and available total Nutrients of Coimbatore Soil
... Organic matter is different to organic carbon in that it includes all the elements (hydrogen, oxygen, nitrogen, etc) that are components of organic compounds, not just ...carbon. Soil ...
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