Colorado mountains
 

Pattern and control of primary production

Plant growth in most ecosystems forms the base or “primary” component of the food web. The amount and type of plant growth in an ecosystem helps to determine the amount and kind of animals (or “secondary” productivity) that can survive there.

Carbon balances during land conversion in early bioenergy systems

Poster Number:  108 Presenter/Primary Author:  Terenzio Zenone In this study, we established a field experiment and deployed seven eddy-covariance towers to quantify the roles of land use change and the subsequent carbon (C) balances of three

Evaluation of the Relationship between Dissolved Organic Material, Nutrients, and Algal Species in Colorado Lakes and Reservoirs

Poster Number:  107 Presenter/Primary Author:  Alia Khan Previous research has suggested that production of non-humic dissolved organic matter (DOM) can be directly related to chlorophyll-a concentrations in surface waters.  In recent years, increas

Sources of phytoplankton to the inner continental shelf in the Santa Barbara Channel inferred from cross-shelf gradients in biological, physical and chemical parameters

Poster Number:  105 Presenter/Primary Author:  Mark Brzezinski Phytoplankton are a major food resource for filter feeding organisms occupying intertidal and subtidal habitats of the inner continental shelf.  In the Santa Barbara Channel (SBC) the continen

Soil Water and Temperature Explain Canopy Phenology and Greenness on the Shortgrass Steppe

Poster Number:  105 Presenter/Primary Author:  Lynn Moore Primary production in the shortgrass steppe is positively related to precipitation, but the influence of temperature is dependent on precipitation and the combined effects determine water availabil

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