Research & Recent Publications | Center for Ecology | SIU

Southern Illinois University



Center for Ecology


Research & Recent Publications

Research among Center for Ecology members at SIUC spans many areas of basic and applied ecology, ranging from individual and population level studies to ecosystem and landscape scale investigations. The Center for Ecology facilitates collaboration among faculty members and students in different departments at SIUC and provides research incentives including support for seminar speakers and graduate student travel awards.

Examples of Recent Projects 

(Faculty Members)
  • Linking biogeochemical effects of multiple human stressors with the structure and function of aquatic communities (Brooks).
  • Understanding linkages between mobile top predators (birds) and aquatic food webs (Lovvorn).
  • Climate variability and change, climatological methods, and statistical applications in climatology (Schoof)
  • Exploration of how the neuroendocrine and immune systems of amphibians interact and determine their responses to ecological variation in resources and infection by ranavirus, an emerging disease of ectotherms (Warne).Environmental microbiology, bioremediation, bacterial genetics, perchlorate reduction, iron oxidation, uranium oxidation, humics cycling (Achenbach).
  • Ecosystem processes, soil microbial ecology, carbon and nitrogen cycling, carbon sequestration, grassland ecology, prairie/grassland restoration (Baer).
  • Community ecology, biology of invasive species, wetland ecology (Battaglia).
  • Economics and policy relating to natural resource management and conservation, including theoretical and applied mathematical modeling of environmental systems, tropical protected areas management, GIS-based spatial decision support for ecological landscape analysis, and the role of natural resources in domestic and international sustainable development (Carver).
  • Agricultural geography, organic agriculture, rural landuse, watershed management (Duram).
  • Evolution of life history traits and population dynamics of waterfowl, interactions between waterfowl and wetlands (Eichholz).
  • Community ecology of rivers and lakes, bioenergetics, food webs, life history strategies of fish (Garvey).
  • Tropical ecology. Seeds and seedlings (Garwood).
  • Population and community ecology of grasslands, exotic species, plant competition, scaling issues, restoration, aggroecology (Gibson).
  • Reforestation, Bottomland hardwood and oak ecosystem management, forest productivity, mixed species forest stand dynamics, vegetation management, temperate agroforestry systems (Groninger).
  • Basic and applied mammalian ecology in a variety of ecosystems; wildlife responses to anthropogenic disturbances and management (Hellgren).
  • Pennsylvanian Period paleoecology, applied geophysics, earthquake seismology (Henson)
  • Atmospheric chemistry, biogenic volatile organic compounds, and organic aerosols (Huff Hartz).
  • Population dynamics and genetics of several arthropod species (Ibrahim).
  • Foraminiferal ecology and paleoecology, late Cenozoic paleoclimatic and paleoceanographic reconstruction, Antarctic Holocene climate change. (Ishman).
  • Physiological adaptations of aquatic animals to changes and stressors in the environment (Kelly).
  • Biochemical conversion of cellulose, biodiesel production from microbial lipids, microalgal lipids as aquaculture feed (Liang).
  • Populations and habitats of mammals, with a strong conservation focus (Nielsen)
  • Primate ecology, behaviour, and cognition, using ape models to understand human evolution (Reichard).
  • Assessing human-landscape interactions of Native American and Euro-American cultures through the use of dendrochronology, historical ecology and paleoecology (Ruffner).
  • microbial ecology, marine and freshwater microbiology, biogeochemistry (Rusch)
  • Small mammal population dynamics, spatial ecology of predator-prey interactions, ecological impacts of mast-seeding, vector-borne and zoonotic diseases (Schauber).
  • Global climate change, climatology (Schoof).
  • Sediment source tracking, fecal coliform and E. coli contamination across multiple land uses, riparian zone management in agricultural systems, and impacts of land use on water chemistry, hydrology, channel morphometry, and sediment transport (Schoonover).
  • Mathematical biology: probabilistic population models in ecology, differential and difference equations in biosciences (Schurz).
  • Environmental impact of biofuels (Secchi).
  • Plant/Pollinator dynamics, plant reproductive ecology, evolutionary ecology (Sipes).
  • Tree-ring chronologies to study paleoclimatology, human-environmental dynamics, forest ecology, and archaeology (Therrell).
  • Boreal peatlands, especially carbon and nitrogen cycling, reclamation and restoration, and community structure (Vitt).
  • Freshwater ecology, invertebrate ecology, role of insects in ecosystem function disturbance and recovery of ecosystems (Whiles).
  • Aquatic ecology, fish ecology, trophic interactions, fish- habitat relationships, applications of stable isotopes in animal ecology, fisheries management (Whitledge).
  • Nutrient and sediment attenuation by riparian buffer zones, riparian buffer zone restoration and management, in-stream cycling of nitrogen, nutrient cycling in forested watersheds, acid precipitation effects on forest and aquatic ecosystems (Williard).
  • Regeneration ecology and restoration of forest ecosystems; ontogenetic changes in trees; giant cane propagation and restoration  (Zaczek).