Catena

Pollen data of Buruo Co, including the pollen percentage, A/C ratio and the results of PCA analysis

This is a simple polygon shapefile of the delineated field surveys of two gullies by Noto et al. (2017) at the Calhoun Critical Zone Observatory which were used to evaluate gully mapping accuracy in this study.

The files in this folder are: Brecheisen_SvFRD_CCZO.R <- This is the R-script for running the SvFRD algorithm as presented in this paper. CCZO_pot_gully_mask.tif <- This is a geotiff of the potential gully mask used in SvFRD as a function of upland masking, SD(slope), profile curvature, flow-accumulation, and TPI. watersheds_comparison.dbf/.prj/.shp/.shx <- This is a polygon shapefile (including supporting files) of the reference hardwood and post-agricultural old-field watersheds used for comparison in this study. Read_me.txt <- A text document with this information in it.

This dataset belongs to the original research paper with the title: "Antecedent soil moisture and rain intensity control pathways and quality of organic carbon exports from arable land" Short absract: Storm events and droughts are expected to modify the hydrological connectivity of soils, thus potentially impacts the pathways and processes of soil organic carbon exports. But, knowledge on how extreme weather conditions modify soil organic carbon exports are still limited. Closing this knowledge gap further, we conducted rainfall simulation experiments to analyse the interactive effects of rainfall intensity and antecedent soil moisture on dissolved (DOC) and particulate organic carbon (POC) exports (timing and amount) via surface and subsurface runoff. For assessing the subsurface runoff, an innovative sampling approach was indispensable. Highlights: We discovered that in the surface runoff POC exports are mainly controlled by antecedent soil moisture, while rainfall intensity is primarily responsible for DOC losses. Furthermore, POC losses dominated the surface runoff, the proportion of DOC increases in the subsurface runoff. In the subsurface runoff, surface sealing of unsaturated soil rained with the high intensity had a concentrating effect on DOC, which could be seen in concentration and composition. If you need detailed information about sampling and data processing, please read the materials and methods section of this manuscript.

This a analytical derivation of the equation for the hillslope water storage for the steady state case

This is the database of this meta-analysis. It's collected from 86 peer-review orchard articles all around the word.

Mahabad River discharge-suspended sediment load data

Streamflow data acquired from the web plataform Hidroweb http://www.snirh.gov.br/hidroweb/serieshistoricas

Data for Characteristics of soil water and salt associated with Tamarix ramosissima communities during normal and dry periods in a semi-arid saline environment

The attached file contains 120 soil profiles excavated in a stratified random sampling method in Shahrekord plain, Chaharmahal-va-Bakhtiari Province, Central Iran.