Association between soil organic carbon and calcium in acidic grassland soils from Point Reyes National Seashore, CA
- Lawrence Berkeley National Laboratory; University of Zurich
- Stanford Linear Accelerator Center - National Accelerator Laboratory
- Lawrence Berkeley National Lab - Advanced Light Source (ALS)
- Lawrence Berkeley National Laboratory
- University of California Davis
- University of San Francisco
All data is collected from across 3 soil cores spanning a pH gradient at Point Reyes National Seashore, as part of a recent publication. The bulk data csv includes hygroscopic moisture content, soil pH, total C and N values, particle size distributions, cation exchange capacity and extractable cations. The STXM data package includes raw spectra data from scanning transmission X-ray microscopy C near-edge X-ray absorption fine structure spectroscopy analysis, extracted from STXM Image Reader analysis and then subsequently normalised in Athena (see details in paper). The data file also contains a bulk chemistry and mineralogy dataset, including total and trace element contents from 3 depths and mineral compositions as measured at BL 11-3 SSRL and semi-quantified in HighScore. Finally the final data file is calcium K-edge X-ray absorption near-edge structure spectroscopy (BL 4-3) and micro-XANES and micro-X-ray fluorescence (BL 14-3b) data.
- Research Organization:
- Environmental System Science Data Infrastructure for a Virtual Ecosystem; Belowground Biogeochemistry Scientific Focus Area
- Sponsoring Organization:
- Swiss National Science Foundation (P2LAP2_195077); Swiss National Science Foundation (P500PN_20665); U.S. DOE > Office of Science > Biological and Environmental Research (BER); U.S. DOE > Office of Science > Basic Energy Sciences (BES)
- DOE Contract Number:
- AC02-76SF00515; AC02-05CH11231
- OSTI ID:
- 2350835
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
Acidic grassland soils
Complexation
EARTH SCIENCE > AGRICULTURE > SOILS > CALCIUM
EARTH SCIENCE > AGRICULTURE > SOILS > CARBON
EARTH SCIENCE > AGRICULTURE > SOILS > CATION EXCHANGE CAPACITY
EARTH SCIENCE > AGRICULTURE > SOILS > MICRONUTRIENTS/TRACE ELEMENTS
EARTH SCIENCE > AGRICULTURE > SOILS > NITROGEN
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL CHEMISTRY
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL DEPTH
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL PH
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL TEXTURE
Micro-X-ray absorption near edge structure spectroscopy
Organo-metal interactions
Scanning transmission X-ray microscopy carbon near-edge X-ray absorption fine structure spectroscopy
Soil organic carbon