[PDF] Top 20 Soil organic carbon dynamics and its influence on the soil erodibility factor
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Soil organic carbon dynamics and its influence on the soil erodibility factor
... and soil organic carbon from soils obtained from eroded (ER) and uneroded (UN) ...for soil erosion ...surface soil for this study was obtained from a 13-ha maize field, which had been ... See full document
12
Soil Organic Carbon Dynamics in Eroding and Depositional Landscapes
... and its variability determine level of detectability of such ...of soil sampling across the land- scape unit to determine SOC stocks at different ...ensure soil productivity and reduce the ... See full document
14
Assessment of soil quality using soil organic carbon and total nitrogen and microbial properties in tropical agroecosystems
... cm soil depths re- vealed significant and non-significant correlations be- tween the variables assayed (Tables 5 and ...cm soil depth, SOC was strongly related (P ≤ ... See full document
7
The Role of Soils in the Terrestrial Carbon Balance (RSTCB)
... the soil carbon pool into different sub- ...on soil carbon distribution, but are less good at describing fine resolution details such as the carbon fluxes at individual ...instantaneous ... See full document
8
The effect of the feedback cycle between the soil organic carbon and the soil hydrologic and thermal dynamics
... the soil at 15 minutes ...calculates soil temperatures and moistures from climate data, which worked well for coupling the model with the SDM and will allow future application of the model to a wide range ... See full document
6
The influence of C3 and C4 vegetation on soil organic matter dynamics in contrasting semi-natural tropical ecosystems
... reduces organic inputs into the soil but likely the rate of OM decomposi- tion as ...strong influence on the potential preserva- tion of SOM (Saiz et ...particulate carbon and the chemical ... See full document
19
Modeling soil organic carbon dynamics in temperate forests with Yasso07
... in soil CSs. Current soil monitoring net- works are generally not able to detect changes on timescales of less than 10 years (Saby et ...in soil CSs at shorter intervals, as is, for example, required ... See full document
19
Soil erodibility and its influencing factors on the Loess Plateau of China: a case study in the Ansai watershed
... K factor by Wischmeier et al. (1971), soil erodibility is estimated from texture data, or- ganic matter content, soil structure index, and the soil perme- ability ...While soil ... See full document
10
The Dynamics of C and N by Combination of Composted Fresh Organic Waste as Soil Amendment in the Soil Thickness at Pineapple Plantation, Lampung Indonesia
... fresh organic waste in soil which transformation to be soil humus could make better C/N ratio in soil, hence influence to plant ...labile organic N, the mineralization could be ... See full document
5
Dynamics of Organic Carbon and Nutrients after Organic Waste Addition in an Acid Soil
... the soil. From the results of research on the K release from the soil treated with organic manure, Najafi- Ghiri et ...that soil CEC increased with increasing dose of organic fertilizer ... See full document
10
ORCHIDEE-SOM: modeling soil organic carbon (SOC) and dissolved organic carbon (DOC) dynamics along vertical soil profiles in Europe
... temporal dynamics of DOC concentrations at each site and soil layer ...that soil DOC is the result of multiple interconnected environmen- tal, biological, and physicochemical factors, and as a con- ... See full document
21
Effect of Urbanization On Soil Erosion
... ABSTRACT: Soil erosion is a serious problem faced at global and local ...The soil erosion rate increases at a faster rate due to ...the soil decreases and runoff rate increases which in turn led to ... See full document
7
Management of soil organic carbon in maintaining soil productivity and yield stability of winter wheat
... affect soil productivity of such normally productive soils as ...chernozem soil, since stagnating yield trend indicated that the new equilibrium of SOC decomposition and formation was established at this ... See full document
6
Conservation Agriculture Effects on Soil Greenhouse Gas Fluxes: An Overview
... Soil organic carbon sequestration rates by tillage and crop rotation. Soil 301[r] ... See full document
10
Contrasting pH buffering patterns in neutral-alkaline soils along a 3600km transect in northern China
... common soil types are chest- nut soil, brown calcic soil and gray-brown desert soil (Chi- nese classification) (Gong, 1999), distributed in that order along a gradient from east to ...not; ... See full document
10
Effect of organic treatments on soil carbon and nitrogen dynamics in vineyard
... different soil management strategies on carbon sequestration and total nitrogen in areas of vineyards suffering from loss of soil ...re-install soil functionality were based on compost or ... See full document
9
Assessment of soil organic carbon fractions and carbon management index under different land use types in Olesharo Catchment, Narok County, Kenya
... Grasslands recorded low POC levels which were not significantly different from the BL (Fig. 4). These results are similar to those obtained by [11] in the desert steppe in Mongolia, which reflected low POC concentrations ... See full document
9
Understory vegetation plays the key role in sustaining soil microbial biomass and extracellular enzyme activities
... the soil microbial biomass and extracellular enzyme activ- ities in subtropical Chinese fir (Cunninghamia lanceolata) forests, we are less certain about the degree of its ...the soil abiotic and bi- ... See full document
14
RESEARCH ARTICLE Modeled soil erosion potential is low across California’s annual rangelands The authors used the Revised Universal Soil Loss Equation computer model to evaluate how high, medium and low levels of residual forage dry matter affect soil erosion potential across California rangelands.
... Comparison of modeled and measured values To assess model performance, modeled erosion po- tential values were compared to field data collected from three different locations. The first location was in the Central Coast ... See full document
13
Relating soil C and organic matter fractions to structural stability
... Soil organic matter (SOM) is important for maintaining soil structural stability (SSS).The current study relates a number of SOM components to various SSS tests using contrasting treatments from the ... See full document
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