ABASH
发表于 2025-3-23 12:15:22
Al-O-Pu (Aluminium-Oxygen-Plutonium),of PIC over 0–100 cm is assessed for agricultural and native lands. In general, PIC stock is significantly higher in the agricultural land than in the native lands. There is a strong correlation (. < 0.001) between PIC stock and SOC stock, implying that an increase of 1 kg C m. in SOC stock may lead
pulmonary-edema
发表于 2025-3-23 14:49:17
C-Fe-Pu (Carbon-Iron-Plutonium),rganic carbon in surface sediment of the Bosten Lake, we analyzed total organic carbon (TOC) and its stable carbon isotopic composition (δ.C.), total nitrogen (TN), and grain size in the surface (0–2 cm) sediment. Our data showed that there was a large spatial variability in both TOC (2.1–4.2%) and
Ointment
发表于 2025-3-23 19:45:34
C-Pu-U (Carbon-Plutonium-Uranium),the carbon cycle. We collected two short sediment cores to investigate the anthropogenic and climate impacts on the carbon burial in Bosten Lake. Basic physical and chemical properties were measured, including total organic carbon (TOC) and total inorganic carbon (TIC), isotopic compositions of TOC
interrupt
发表于 2025-3-23 23:41:59
C-Pd-U (Carbon-Palladium-Uranium),(~53), and aboveground tissues (~32) < belowground tissues (~52). Soil C:N ratio in native land (9.9) is closed to that in cropland. Both soil organic carbon and total nitrogen show a marked increase after long-term cultivation in Yanqi Basin, which may be associated with the increase of recalcitrant SOC.
Senescent
发表于 2025-3-24 04:57:12
Characteristics of Soil Organic Matter and Carbon and Nitrogen Contents in Crops/Plants: Land Use I(~53), and aboveground tissues (~32) < belowground tissues (~52). Soil C:N ratio in native land (9.9) is closed to that in cropland. Both soil organic carbon and total nitrogen show a marked increase after long-term cultivation in Yanqi Basin, which may be associated with the increase of recalcitrant SOC.
Myelin
发表于 2025-3-24 07:24:19
Book 2018xperienced significant climate and land-use changes..It demonstrates that carbonate accumulation greatly exceeds organic carbon in both soil and sediment. It also shows that intensive cropping with sound land management in the arid land not only increases soil organic carbon stock, but also enhances
Legend
发表于 2025-3-24 11:27:01
Book 2018clined, and the authors explore how human activity and climate change may have caused the changes in carbon burial in the lake sediment..This book is of interest to researchers in a number of fields such as soil science, limnology and global change, as well as to the policy-makers..
exceptional
发表于 2025-3-24 15:41:37
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BULLY
发表于 2025-3-24 19:43:59
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Pruritus
发表于 2025-3-25 02:43:07
Introduction of the Yanqi Basin and Bosten Lake,hich is the final converging place for the surface water and groundwater in the Yanqi Basin. Its main inflow water is from the Kaidu River on the west, and outflow is from the Kongque River on the southwest.