Soil organic pools

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WebDownloadable! Influence of forest canopy types on nutrient availability in litter and soil pools of a forest ecosystem was studied. Four plots each were chosen randomly for open and … WebAug 1, 2015 · @article{Benbi2015SensitivityOL, title={Sensitivity of Labile Soil Organic Carbon Pools to Long-Term Fertilizer, Straw and Manure Management in Rice-Wheat System}, author={Dinesh Kumar Benbi and Kiranvir Brar and A. S. Toor and Shivani Sharma}, journal={Pedosphere}, year={2015}, volume= {25 ...

Active and passive soil organic carbon pools as affected

WebMar 9, 2024 · Shrubs are the main species in desert ecosystems. Better understanding shrubs fine root dynamics and its contribution to soil organic carbon (SOC) stocks can improve the accuracy of carbon sequestration estimation and provide basic data for the calculation of carbon sequestration potential. The ingrowth core method was used to … WebMar 8, 2024 · The labile organic carbon (LOC) density in 100 cm depth soil improved from 9.9% to 106.8% in the following order: abandonment, Robinia, Buckthorn, Prunus armeniaca and Poplar. how to save videos from web pages

Frontiers Fine root dynamics and its contribution to soil organic ...

WebApr 10, 2024 · Abstract. Natural 13 C abundances in different organic matter (OM) pools in the water-stable macro- and free microaggregates of Haplic Chernozem under contrasting land uses (steppe and long-term bare fallow) are described. The 13 C fractionation at individual stages in the formation of OM pools is relatively constant regardless of the level … WebNov 9, 2024 · Organic phosphorus (P) is an important potential source of plant P nutrition in agro-ecosystems. It was hypothesized that the soil organic P pools were distinguished … WebDownload scientific diagram Concentrations of soil organic carbon (SOC), particulate organic carbon (POC), and mineral-associated organic carbon (MAOC) and shares of the two functional C pools ... how to save videos from tumblr

Changes in Soil Organic Pool and Carbon Preservation ... - Springer

WebJul 30, 2024 · The soil carbon (C) dynamics is strongly influenced by climate and land-use patterns in the Himalayas. Therefore, soils under five prominent land use [e.g., maize (Zea … WebApr 16, 2024 · Microbial communities and their genetic repertoire mediate the decomposition of soil organic carbon pools in revegetation shrublands in a desert in … how to save videos in clipchampWebMar 13, 2012 · Soluble organic nitrogen is considered to reflect the effect of forest types on soil nitrogen status. As a major process affecting the soil-soluble organic nitrogen pool, degradation of insoluble organic nitrogen in the production of soluble organic nitrogen is mediated by a suite of soil enzymes. This study aims to examine soil-soluble organic … how to save videos from telegram to laptop

"WebDOI: 10.1016/J.STILL.2012.07.010 Corpus ID: 54903236; Soil organic matter pools and carbon fractions in soil under different land uses @article{Guimares2013SoilOM, … " - Soil organic pools

Soil organic pools

Soil organic carbon pool changes following land‐use conversions

WebApr 2, 2009 · Soil organic carbon (SOC) and nitrogen (N) pools are highly dependent on physico-chemical quality and composition of plant litter. Polyphenols are widely spread in … WebDec 10, 2024 · Evidence is emerging that the solubility of soil organic matter (SOM) in water is a key factor regulating the turnover of carbon (C) and nitrogen (N). We used data from a field trial with a wide range of treatments in a case study to: (1) examine the link between SOM solubility and bioavailability and (2) evaluate whether low water-solubility is a factor …

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WebJul 30, 2024 · Soil organic carbon plays an important role in the stability and fertility of soil and is influenced by different management practice. We quantified active and passive … WebJan 1, 2000 · Carbon in the soil light fraction was strongly related to the carbon mineralized at 10 and 160 d of incubation. The exponential and hyperbolic models showed a good …

WebA long‐term field experiment, started in 1983, was carried out on a clay loam soil (Ferric/Haplic Luvisols, FAO) in Jurong Agricultural Institute, Jiangsu Province, China, to … WebMar 9, 2024 · Shrubs are the main species in desert ecosystems. Better understanding shrubs fine root dynamics and its contribution to soil organic carbon (SOC) stocks can …

WebApr 12, 2024 · Soil process models such as RothC typically assume soil organic carbon (SOC) is in equilibrium at the beginning of each simulation run. This is not likely to be true in the real world, since recalcitrant SOC pools (notably, humified material) take many decades to re-stabilize after a land use change. The equilibrium assumption stems from a spinup … WebApr 11, 2024 · Soil aggregate stability is considered feasible and important indicator for understanding complex interactions between soils’ physico-chemical and biological properties and soil structure. The present study was therefore, conducted to find out the land-use change induced alteration in soil organic carbon (C) pool in response to changed …

WebDec 31, 2011 · Conventional agriculture with intensive tillage and high inputs of synthetic chemicals has critically depleted the soil C pools. Alternative practices such as no-tillage …

WebThe Role of Soil Organic Matter Quality and Physical Environment for Nitrogen Mineralization at the Forest-Tundra Ecotone in Fennoscandia Arctic Antarctic and Alpine … how to save videos from wyze cameraWebThe labile fractions (particulate and dissolved organic matter) were sensitive to land management regardless of initial tillage treatment, but were more sensitive in the reduced … how to save videos from vimeoWebJan 1, 2000 · Carbon in the soil light fraction was strongly related to the carbon mineralized at 10 and 160 d of incubation. The exponential and hyperbolic models showed a good description of the mineralization data (r 2 > 0.982). The application of models which considered two organic matter pools could not describe the mineralization of some … northfield bmv ohioWebBased on recent estimates of the areal extent of major ecosystem complexes9,10 which correspond well with climatic life zones, the global soil organic carbon pool is estimated … how to save videos from twitter appWebSep 28, 2024 · Soil organic matter (SOM), the primary pool of C, is a crucial attribute of soil quality as it influences soil physical, chemical, and biological properties [Citation 6]. It is a source of plant nutrients (N, S, and P) via mineralization. It serves as an energy source and provides nutrients to soil biota. northfield bmwWebJun 27, 2009 · [1] The Northern Circumpolar Soil Carbon Database was developed in order to determine carbon pools in soils of the northern circumpolar permafrost region. The area … northfield bn1 9bjWebDissimilar improvement of soil organic carbon pools with different manures in a subtropical dryland how to save videos from yt