Soil aeration capacity (SAC) and soil water storage capacity (SWSC) of soil that received yearly biochar for 0 to 10 years at 0–5 and 5–10 cm depths. Mean values of SAC or SWSC within the same depth followed by the same letter are not significantly different according to Fischer’s ...
large-scale laboratory permeability testing of a compacted clay soil: shackelford, c d; javed, f geotech test j v14, n2, june 1991, p171–179doi:10.1016/0148-9062(92)90643-EInternational Journal of Rock Mechanics & Mining Sciences & Geomechanics Abstracts...
When we present our results we present first the results of a basic meta-analysis (i.e. models without moderators). We then tested for the presence of heterogeneity. Where there was no heterogeneity we did not attempt to include moderators and finished by testing for bias (publication, validit...
Before shipment, we put our machines through a rigorous testing process, including working, aging, and testing. We want to make sure that our machines deliver long-term stable performance, so you can trust in their re...
(SaClLo) show a negative response (i.e. a reduction in SOC), whilst silty clay loams (SiClLo) show a positive response. Figure20shows the difference in SOC in NT relative to HT, NT results in a loss of SOC relative to both shallow and deep HT, with a change from deep HT showing...
Testing scheme In this test, the reacting equipment of the bearing beam is used, and the anchor cable is connected with the piercing jack by using the clamp, as shown in Fig. 20. The test counterforce is provided by the tangent pile. During the test, the oil-pressure through-bore jack ...
After testing model performance, DayCent-CR was re-calibrated using the full dataset, and the resulting calibrated parameters were retained to serve carbon credit predictions by saving 176 joint posterior draws evenly spaced over the post–burn-in period. These draws included the 10 DayCent-CR calib...
Methods of testing soils for civil engineering purposes - Soil classification tests - Test 2.8.4 Subsidiary method for fine soils (hydrometer method)doi:NZS 4402.2.8.4:1986涵盖了从粗砂粒度到土壤粒度分布的定量测定.如果少于10%的材料通过试验2.8.1中测量的63微米试验筛,则通常不进行该试验.结合第1部分...
Methods of testing soils for civil engineering purposes - Soil compaction tests - Determination of the dry density/water content relationship - Test 4.1.1 New Zealand standard compaction testdoi:NZS 4402.4.1.1:1986包括当通过19.0 mm试验筛的土壤在一定含水量范围内以规定方式压实时,包括给出最大干密度...
(Zea maysconvar.saccharata, var. Ashworth) were purchased from a commercial supplier (ReinSaat KG company, St. Leonhard am Hornerwald, Austria), they were germinated in Petri dishes in sterile conditions, replanted into 100 ml plastic containers (4 × 14 cm), and left growing in a ...