Global ETD Search
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Showing 1 to 12 of 12 for “"C accumulation"”.
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Multifunctional experimental assessment in a newly established Mediterranean restored marsh : marsh elevation, carbon accumulation and pollutant concentration reduction
… and factors controlling of vertical accretion, C accumulation and pollutant concentration reduction in Mediterranean oligohaline restored marshes. We conducted a 3-year experimental field study in a newly established restored marsh using two different freshwater input types, riverine irrigation …
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Carbon dynamics in restiad peatlands across different timescales
… CO₂ fluxes and down-core measurements of carbon accumulation to study the drivers of peatland carbon exchange across a wide range of timescales. First of all, we compare contemporary CO₂ fluxes at two raised bogs, one of which is extremely dry in an international context (Moanatuatua), with the …
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Effects of Biosolids on Carbon Sequestration and Nitrogen Cycling
… in the Coastal Plain soils. Biosolids led to C accumulation in the soil surface (< 15 cm) after long-time application in both Piedmont and Coastal Plain soils. The C saturation phenomenon occurred in Coastal Plain soils, thus additional soil C accumulation was not achieved by increasing C inputs …
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Assessment of Exceptional Quality Biosolids for Urban Agriculture
… second year growing seasons. Soil carbon (C) accumulation (%C remaining in the soil) two years after biosolids additions ranged between 37 to 84%. Soil N availability and mineralization were limited most likely due to lack of residual soil C and N, and high clay content. Nitrogen leaching …
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Stress, coping, and adaptation in married couples
… ambiguity and timing of the event; and (c) accumulation of recent and concurrent stressors. It was also proposed that adaptation to the event depends on the level of strain, the type of coping behaviours utilised, and the extent of the person's coping resources individual, marital, and …
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Stress, coping, and adaptation in married couples
… ambiguity and timing of the event; and (c) accumulation of recent and concurrent stressors. It was also proposed that adaptation to the event depends on the level of strain, the type of coping behaviours utilised, and the extent of the person's coping resources individual, marital, and …
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Carbon and nitrogen dynamics on a forest site receiving continual papermill sludge applications: a soil column study
… but at a decreasing rate. Based on this study, C accumulation will level out after 13 years of application, but N will continue to accumulate for almost 30 years. As application period increased, soil bulk density increased in the O, A, and B horizons, the percentage of non-capillary porosity fell …
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Chickpea nitrogen fixation, rhizosphere nutrient concentration and contribution of residual nitrogen to improve maize production in response to biochar application in three different soil types
… bioremediation], as well as growth, BNF, and C accumulation of chickpea, including maize growth and nutrient uptake in monocropping or in rotation with chickpea. The greatest variation in relative abundance of bacteria communities and growth of chickpea was due to the substantial change in soil …
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Effects of restoration on carbon storage in smelterimpacted industrial barrens
… wetness, are key to the rate of total C accumulation. C storage in less disturbed lowland valleys also benefitted from restoration. Well-designed restoration efforts that optimize C storage in globally extensive industrial barrens can therefore sequester C and may in turn assist in …
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The response of symbiotic performance, growth and yield of chickpea (Cicer arietinum L. ) genotypes to phosphorus fertilizer rates and rhizobial inoculation
Chickpea (Cicer arietinum L) is adapted to cool-seasons and its organs are of high nutritive value and serve as cheap sources of protein, especially in developing countries. Chickpea crop is mainly grown for human consumption, animal feed and for medicinal purposes. The introduction and promotion …
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Changes in Soil Nitrogen Following Biosolids Application to Loblolly Pine (Pinus Taeda L.) Forest in the Virginia Piedmont
… applied at the rate of 225 kg PAN ha⁻¹. Accumulation of N, C, and Ca in the forest floor was well correlated with the amount of biosolids applied on each treatment. The surface application of different type of biosolids had minimal impact upon total N and C in the mineral soil. Increasing …
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Áhrif nýskógræktar á kolefnisbindingu í jarðvegi á Íslandi
… C-balance. The annual rates of litter C accumulation were 22.0 and 4.9 g C m-2 yr-1 in the pure conifer and the native birch, respectively, and the observed average annual sequestration rates of SOC were 84.2 and 64.2 g C m-2 yr-1, respectively. The changes in ground vegetation C-stock …