08 Jul 2019 - CZO will end Nov 2020, succeeded by the “CZ Collaborative Network”. Let’s explore how the CZ community can build upon the CZOs via new NSF proposals.
30 Oct 2017 - Water Resources Research published a new special collection in September 2017 featuring concentration-discharge research from multiple CZOs.
04 Dec 2015 - Taking the Pulse of the Earth's Surface Systems In September of 2014, Laurel Larsen (UC Berkley), Elizabeth Hajek (Penn State), and others...
03 Nov 2014 - The US CZO National Office has organized a webinar on December 8, 2014 at 11AM - 12:30 PM ET.
08 Apr 2014 - Reactive Transport Modeling Survey – Community Needs for Biogeochemical Studies The below survey is designed by Alexis Navarre-Sitchler, Kate...
Two-dimensional finite element model for hillslope DOC
Physically based model of water, heat, refractory DOC and biodegradable DOC transport on a 2D (vertical cross section) hillslope
Dynamic response of surface water-groundwater exchange to currents, tides, and waves in an estuary
Changes in fluid flux across the sediment-water interface in a shallow estuary due to changes in currents, waves, and tides
Integrated one dimensional physically-based dissolved organic carbon model
A one-dimensional transport model for heat, and biodegradeable and refractory dissolved organic carbon in soils
Penn State Integrated Hydrologic Model
Multiprocess, multi-scale hydrologic model.
Penn State Integrated Hydrological Model for Dissolved Organic Carbon
PIHM is a physically based, fully distributed hydrological model
Hydrologic Flowpaths and Hydropedology
Vertical and lateral flowpaths provide a "short-circuit" for water flux in the shallow subsurface.
Whole Watershed “Saprolite to Sea” Synthesis
Watershed Integration of Erosion-Driven Carbon Sequestration