Spatial and temporal distribution of populations selected to represent trophic structure
A population is a group of organisms of the same species. Like canaries in the coalmine, changes in populations of organisms can be important indicators of environmental changes.
Dissolved organic matter and sea ice dynamics may explain changes in microbial community structure along the western Antarctic Peninsula
Poster Number: 150 Presenter/Primary Author: Catherine M. Luria The western Antarctic Peninsula (WAP) experiences extreme seasonal changes in sea-ice and light, with intense phytoplankton blooms in spring and summer.
Niwot Ridge LTER Program: Alpine Ecosystems as Early Warning Systems
Poster Number: 149 Presenter/Primary Author: Mark Williams The Niwot Ridge (NWT) LTER site was one of the five original LTER sites established in 1980.
GeoNIS: Adding Geospatial Capabilities to the NIS
Poster Number: 148 Presenter/Primary Author: Theresa Valentine Why a GeoNIS?
Trophic interactions and variation in reproductive performance within a community of Antarctic penguins (genus Pygoscelis)
Poster Number: 147 Presenter/Primary Author: Kristen Gorman The southwestern Atlantic sector of the Southern Ocean, including the Bellingshausen Sea west of the Antarctica Peninsula (AP), is now strongly influenced by ocean-climate warming.
How Population Density, Socio-Economic Status & Lifestyle Affect Land Use/Cover: Testing the Homogenization Hypothesis in Six U.S. Metro Areas
Poster Number: 146 Presenter/Primary Author: Colin Polsky Urban ecosystems present a difficult challenge to environmental scientists and managers.
