Colorado mountains
 

Movement of Inorganic Matter

Evaluation of Southern Ocean O2/Ar-based Net Community Production (NCP) Measurements

Poster Number:  87 Presenter/Primary Author:  Scott Doney Sea-air biological O2 flux assessed from measurements of surface O2 supersaturation in excess of that of Ar is used commonly to constrain net community production (NCP) in the

Hydrological and hydrochemical responses of streams in coastal California to land use, fire and climate

Poster Number:  75 Presenter/Primary Author:  John Melack Time series measurements in a diverse array of watersheds and sub-catchments reveal that stream discharge and fluxes of dissolved and particulate nutrients and suspended sediments vary greatly as a

Low biodiversity stable state persists two decades after cessation of nutrient enrichment

Poster Number:  52 Presenter/Primary Author:  Forest Isbell Human activities are causing many gradual, but chronic, environmental changes worldwide, such as an increase in atmospheric nitrogen (N) deposition rates, which decreases biodiversity.

 
 
Background Photo by: Nicole Hansen - Jornada (JRN) LTER