All the hydrochars reached a steady state around after 24 h, meaning phosphate adsorption rates for all three hydrochars were minimal from this point. P adsorption onto HTC260P400, HTC260P600, and HTC260P800 after 24 h were 1044±173.55 mg/kg, 1844±146.13 mg/kg, and 1772±107.81 mg/kg...
we used a two-way analysis of variance (ANOVA) followed byt-tests and Tukey’spost-hoctest. To explore the relative importance of environmental factors and plant functional
N addition accelerate P cycles and restrains the nitrogen fixation ability, meaning plants absorb more P than N31. N:P under N and NP fertilization was significantly lower than in the CK condition at the first cut of each year, and N and NP fertilization negatively affected N:P, indicating...
While the efficacy and meaning of sustainability for each stakeholder were not assessed in Goodman’s study, their framework does classify stakeholders by role consistent with their complex interactions across social sectors. Checkland and Poulter (2006) and Goodman et al. (2017) also provide ...
The AM networks are aseptate, meaning they are essentially open pipe systems, with no septa breaking the cells into individual compartments. In one laboratory study of root organ cultures, carbon was observed to flow away from roots within AM hyphae at velocities up to 80 μm per second107....
rates ranging from 67.3% to 99.8%.p-values of less than 0.01 were obtained for the concentrations of the examined water quality parameters in the treated effluent using the various pore sizes, meaning that the concentration differences were statistically significant. The differences were further ...
The second Tg inflexion is higher with 2 w% P meaning that it corresponds to the DPP FR. The swelling rates were calculated and the values are presented in Table 1. The reference had a swelling rate of 190%, which was the lowest value obtained. Indeed, the MBDAC sample had the ...
In column 1, the slag saturation pH was approximately 10.0, which is one unit lower than the saturation pH of fresh slag (11.1), meaning that slag was leached efficiently during operation. In column 2, however, the inlet of the column became exhausted even if the slag itself was still ...
A larger fraction of NaOH-Po is present in all ponds in this study, and this organic P form has expected lower bioavailability and microbial utilization than inorganic sediment P, meaning that its release from sediment may increase P concentrations in the water column and increase P export from...