Tropical agricultural soil carbon dynamics and related physicochemical properties

Wells, Jon M; Crow, Susan E

Tropical agricultural soil carbon dynamics and related physicochemical properties

2022

Wells, Jon M | Crow, Susan E

Soil pits were dug and sampled by horizon using National Resource Conservation Service (NRCS) methods at 20 locations chosen to represent the heterogeneity of soils present. The sampled pits were within a 36,000 acre plantation that produced sugarcane for more than a century on the island of Maui in the State of Hawaii. To investigate the relationship between physicochemical soil properties and soil organic carbon stocks and dynamics in disturbed tropical agricultural landscapes we analyzed bulk soil organic carbon, incubated soils for ninety days, and measured many physicochemical properties of interest. This dataset includes the physicochemical properties measured by soil horizon.

显示更多 [+]

AGROVOC关键词

agriculture air aluminium anion exchange capacity calcium carbon cation exchange capacity clay density depth hawaii humidity identification iron latitude longitude magnesium ph phosphorus potassium precipitation roots sand silicon silt sodium soil soil water content temperature usa

书目信息

出版者

PANGAEA

其它主题

Ewa_ecb; Soil shaken in reagent for 16 hours; < 250 µm; Waiakoa_wfb; Roots and rocks remained on sieve; Soil order; Pulehu_ppa; Maximum; Elemental analyzer after acid digestion of inorganic carbon; Dry bulk; Total amount of measured c lost as co2 divided by total initial soil organic carbon (soc) in incubation bottle; Hamakuapoko_hlb; Paia_pcb_2; Water-stable; Transfer coefficient from slow to fast carbon pool; Alae_acb; Relative; > 250 μm; Sample id; Measured in 10:1 slurry in water; Pulehu_pta; Soil carbon efflux; Date/time; Available; Total; Dry sieved soil; Two-pool soil carbon compartment model and markov-chain monte carlo analysis in soilr (sierra et al. 2012); Soil carbon; Extracted using olsen's method; Rocks; Minimum; Paia_pcb_1; Non-water-stable; Molokai_mub; Symbol; Continuous flow colorimetry and flame-spectroscopy; Compulsive exchange using barium chloride and magnesium sulfate; Waiakoa_wld2; Pulehu_pra; Hydroxylamine-hcl-leached; Transfer coefficient from fast to slow carbon pool; Subsampled from rainfall atlas of hawaii; Measured by continuous flow colorimetry; Biogeochemical data; Carbon per unit soil mass; Filtered; Macro aggregates; Decay rate of fast pool; Eijkelkamp wet sieving device; Organic; Water-stable macro-aggregates dispersed by na-hexametaphosphate; Sedimentary separation; Water remaining in soil at 15 kpa treatment using pressure plates (dry basis); Decay rate of slow pool; Maui; Roots separated from rocks by density in water and visually by forceps; Molokai_mua; Tropical; Alae_aca; Series; Dithionite-citrate-leached; Pulehu_psa; Haliimaile_hhb; Jaucas_jac; Pyrophosphate-leached; Waiakoa_web; Size of fast carbon pool; > 250 µm; Soil profile; Dry soil; Waiakoa_wgb; Annual mean; Micro aggregates; Carbon loss; Centrifuged at 20; Measured by inductively coupled plasma (icp) analysis; < 250 μm; Event label; 000g; Keahua_knb; Ewa_eaa

语言

英语

格式

text/tab-separated-values, 3375 data points

许可

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

类型

Dataset

自何时收录于AGRIS: 2024-11-28

修改日期: 2025-03-19

格式: Dublin Core

数据提供者

这条记录提供自 Alfred Wegener Institute for Polar and Marine Research

发现该数据提供方在AGRIS的更多集合

链接

DOI

在Google Scholar上查找

如果您发现与此记录相关的任何错误信息，请联系 [email protected]

AGRIS - 国际农业科技情报系统

Share

Tropical agricultural soil carbon dynamics and related physicochemical properties

2022

AGROVOC关键词

书目信息