| Status and Trends of ecosystems services: A Cross-Site comparison of LTER Sites | | Other, Research, Synthesis | 2006 | |
| Toward a synthesis of LTER studies of small mammal populations and communities in arid and semiarid ecosystems | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Patterns and Consequences of Shrub Encroachment across North America | | Other, Research, Synthesis | 2006 | |
| The influence of changes in terrestrial plant community structure on aquatic ecosystem function across the LTER network | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Polyphenols across the LTER: assessing fractions, forms and functions | | Other, Research, Synthesis | 2006 | |
| Ecology and Environmental Justice Research across the LTER Network: long-term and multi-scale understandings of past, present and future | | Other, Research, Synthesis | 2006 | |
| Catalyzing cross-site comparisons of microbial diversity and function | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Grass lands data Integration of aboveground net primary productivity across sites and time | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Collaborative Research on Desertification between the Jornada Basin and Mongolian LTER | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Linking phylogenetic history, plant traits, and environmental gradients to understand community organization at local and continental scales | | Other, Research, Synthesis | 2006 | |
| Metabolic Theory of Ecology and Stream ecosystems | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Trends in Long Term Ecological Data Working Group | | Other, Research, Synthesis | 2006 | |
| Effects of N-fixing plants on diversity and species interactions | | Other, Research, Synthesis | 2006 | Final Report (PDF) |
| Importance of Consumer-driven Nutrient Recycling in Streams Across a Climatic Gradient – San Juan, PR | | Other, Research, Synthesis | 2004 | Final Report (PDF) |
| The response of watershed nitrogen retention to large-scale climate disturbance across the LTER network. | | Other, Research, Synthesis | 2004 | |
| Cross-site Synthesis of Soil Microbial Enzymes in Response to N Deposition | | Other, Research, Synthesis | 2004 | |
| Continuation of Fertilization Synthesis | | Other, Research, Synthesis | 2004 | |
| Shrub Dynamics: A Cross-Site Examination for Patterns & Consequences | | Other, Research, Synthesis | 2004 | |
| Species Richness in Space and Time | | Other, Research, Synthesis | 2003 | |
| Long-term Effects of Land Use History on Carbon & Water Balance | | Other, Research, Synthesis | 2003 | Final Report (PDF) |
| Biodiversity of Riparian Ecotones | | Other, Research, Synthesis | 2003 | |
| LTER Workshop on Litter Decomposition Synthesis | | Other, Research, Synthesis | 2003 | |
| Metapopulation dynamics and Meta Community Structure | | Other, Research, Synthesis | 2003 | |
| Disturbance & Variance: Detecting Change in Terrestrial & Aquatic Ecosystems | James Rusak (jrusak) | Other, Research, Synthesis | 2003 | Final Report (PDF) |
| Performing Network-level Synthesis by Quantifying Ecosystem Goods and Services (LTER Synthesis Workshop) | Matt Wilson, Daniel Childers | Synthesis | 2003 | Final Report (PDF) |
| LTER Education Outreach | | Education, Other | 2003 | |
| Decline of Dominant Species Due to Invasive Pests & Pathogens | | Other, Research, Synthesis | 2003 | |
| Synthetic Effort to Characterize the Controls on Nitrogen Transportation through Streams & Rivers | Walter Dodds | Synthesis | 2003 | Final Report (PDF) |
| LTER -Based Student Research Symposium to Stimulate Cross-Site Student Lead Collaboration | | Other, Research, Synthesis | 2003 | |
| Functional Response to Resource Change across LTER Sites (Biodiversity of Riparian Ecotones) | Katharine Suding, Judy Li | Other, Research, Synthesis | 2003 | Final Report (PDF) |
| N Deposition to Forested Ecosystems | | Other, Research, Synthesis | 2003 | |
| LTER Extreme Events Working Group | Doug Goodin | Synthesis | 2003 | Final Report (PDF) |
| Biogeochemistry of Dissolved Organic Matter (DOM) | | Other, Research, Synthesis | 2003 | |
| A Functional Approach to Predicting Species Response to N Fertilization across LTER Sites | | Research, Synthesis | 2002 | |
| LINX-2 Workshop | | Research, Synthesis | 2002 | |
| Geospatial team | | Information Management | 2002 | |
| Further Development of the Legacies Concept in LTER | | Research, Synthesis | 2002 | |
| Proposed initiative for cross-site integration of coastal watershed research | | Research, Synthesis | 2002 | |
| Integration of Research on Biogeochemicalcycles at LTER sites | | Research, Synthesis | 2000 | |
| East Asia-Pacific Organic Matter Decomposition Processes Workshop | Eun-Shik Kim | Research, Synthesis | 2000 | Final Report (PDF) |
| Defining the Schoolyard LTER Program: Priorities, Infrastructure, and Communications | | Education | 2000 | |
| Regulation of Organic Matter Preservation in Soils and Sediments | Jim Morris | Research, Synthesis | 2000 | Final Report (PDF) |
| LTER-based Tropical Coastal Research Across the Caribbean Basin | | Research, Synthesis | 2000 | |
| Scaling Carbon Flux to the Site Level in the Context of Validating Products from Earth Observing Satellites | David Turner | Research, Synthesis | 2000 | Final Report (PDF) |
| Ecological Network Analysis for Cross Site Comparisons: Developing the Network of Users | | Research, Synthesis | 2000 | Final Report (PDF) |
| Scaling From Plots to Landscapes and Regions: Relevance of Landscapes to Current Issues in Ecology | Debra Peters | Research, Synthesis | 2000 | Final Report (PDF) |
| A Cross-Site Synthesis of Biotic and Abiotic Agents of Decomposition and SOM Dynamics in LTER Sites | | Research, Synthesis | 2000 | Final Report (PDF) |
| Advancing the Sharing and Synthesis of Ecological Data: Guidelines for Data Sharing and Integration | | Information Management | 2000 | Final Report (PDF) |
| Causes and Consequences of Invasive Species; Past and Future Contributions of the LTER Network | Laura Huenneke | Research, Synthesis | 2000 | Final Report (PDF) |
| Integrating LTER Research into Ecosystem Management | | Research, Synthesis | 2000 | |
