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.

Professional Development for K-12 Teachers at Harvard Forest LTER

Poster Number:  44 Presenter/Primary Author:  Katherine Bennett As part of the Long Term Ecological Research (LTER) program, the Harvard Forest in Petersham, Massachusetts seeks to train the next generation of researchers, by involving K-12 grade students and t

Spatially explicit feedbacks between seagrass meadows, sediment, and light: habitat suitability for seagrass growth

Poster Number:  41 Presenter/Primary Author:  Joel Carr In shallow costal bays in which nutrient loading and riverine inputs are low, turbidity, and the consequent light environment are controlled by resuspension of bed sediments due to wind-waves and t

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