Food Chain

2 researchers across 2 institutions

2 Researchers
2 Institutions
1 Grant PIs
1 High Impact

Research in food chains examines the complex interactions between organisms and the flow of energy and nutrients through ecosystems. This field investigates predator-prey relationships, competition, and the impact of environmental changes on food web structure and stability. Studies employ methods such as field observations, laboratory experiments, and ecological modeling to understand population dynamics, species distribution, and the effects of human activities on these natural systems. Specific areas of focus include insect-plant interactions, wildlife ecology, and the influence of climate change on ecosystem processes.

This research is particularly relevant to Arkansas, a state with significant agricultural and natural resource sectors. Understanding food chain dynamics informs sustainable agricultural practices, pest management strategies, and the conservation of the state's diverse wildlife and aquatic ecosystems. Insights gained can help protect vital natural resources, support rural economies, and contribute to the ecological health of the region.

This area draws on expertise in ecology, population dynamics, and climate change. Collaboration extends across institutions within the state, fostering a broad approach to understanding and addressing complex ecological challenges.

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Top Researchers

Name Institution h-index Citations Career Stage Badges
Adam M. Siepielski University of Arkansas 32 4,660 Grant PI High Impact
David E. Dussourd University of Central Arkansas 18 1,795

Strategic Outlook

Global signals from OpenAlex for this research area: where the field is growing, how concentrated leadership is, and where Arkansas sits relative to the world's top-100 institutions. Descriptive only — surfaced as input to the conversation about where to place bets, not a recommendation. Signal confidence: MEDIUM

Global trajectory
6,692 works in 2025
+16.7% CAGR 2018–2025
Leadership concentration
2.3% held by global top 5 institutions
Fragmented HHI 3
Arkansas position
Arkansas not in global top 100
No AR institution among the top-100 contributors to this topic over the 2018–2025 window.

Top US institutions in this area

  1. 1 Iowa State University 164
  2. 2 Kansas State University 120
  3. 3 Cornell University 118
  4. 4 University of Florida 114
  5. 5 Purdue University West Lafayette 107

Researchers with Federal Grants

Browse All 2 Researchers in Directory