344 Illick Hall
1 Forestry Dr.
Syracuse, New York 13210
Ph.D. University of California, Berkeley (Environmental Science, Policy and Management), 2005
Riparian and stream ecology; plant ecohydrology and dendroecology; aridland and Mediterranean ecosystems; river corridor restoration.
Kondolf, G.M., S. Walls*, J.C. Stella, P. Rodríguez-González, A. Albuquerque. In review. Change in riparian habitat downstream of reservoirs in the Sado River Basin, Portugal.
Riddle, J., N. Pedersen, J.C. Stella, D.L. Leopold. In review. Shifting climate sensitivity and contrasting growth trends in Juniperus species growing together at opposite range margins.
Stella, J.C., J. Riddle*, H. Piégay, M. Gagnage*, M-L. Trémélo. 2013. Climate and local geomorphic interactions drive patterns of riparian forest decline along a Mediterranean Basin river. Geomorphology. DOI: 10.1016/j.geomorph.2013.01.013 [pdf]
Bendix, J., and J.C. Stella. 2013. Riparian Vegetation and the Fluvial Environment: A Biogeographic Perspective. In Treatise on Geomorphology 12: Ecogeomorphology (D. Butler and C. Hupp, Eds.). Elsevier, San Diego. [pdf]
Stella, J.C., P. Rodríguez-González, S. Dufour, J. Bendix. 2012 Riparian vegetation research in Mediterranean-climate regions: common patterns, ecological processes, and considerations for management. Hydrobiologia. DOI: 10.1007/s10750-012-1304-9 [pdf]
Eallonardo, A. S.*, D.J. Leopold, J.D. Fridley and J.C. Stella. 2012. Salinity tolerance and the decoupling of resource axis plant traits. Journal of Vegetation Science. DOI: 10.1111/j.1654-1103.2012.01470.x [pdf]
Singer, M.B., J.C. Stella, S. Dufour, L.B. Johnstone*, H. Piégay, and R.J.S. Wilson. 2012. Contrasting water uptake and growth responses to drought in co-occurring riparian tree species. Ecohydrology. DOI: 10.1002/eco.1283 [pdf]
Beier C.M., Stella J.C., Dovçiak M., McNulty S.A. 2012. Local climatic drivers of changes in phenology at a boreal-temperate ecotone in eastern North America. Climatic Change DOI: 10.1007/s10584-012-0455-z [pdf]
Schifman, L.A.*, J.C. Stella, M. Teece and T.A. Volk. 2012. Plant growth and water stress response of hybrid willow (Salix spp.) among sites and years in central New York. Biomass & Bioenergy. Published online 16 Nov. 2011; doi:10.1016/j.biombioe.2011.10.042 [pdf]
Stella, J.C., J.D. Riddle, J.J. Battles, M.K. Hayden*, and A.K. Fremier. 2012. Riparian forest dynamics on a large, regulated river (California, USA): impacts and implications for management. Proceedings of the Integrative Sciences and Sustainable Development of Rivers (IS Rivers) Conference, Lyon, France, 26–28 June 2012. [pdf]
Stella, J.C., M.K. Hayden*, J.J. Battles, H. Piégay, S. Dufour, and A.K. Fremier. 2011. The role of abandoned channels as refugia for sustaining pioneer riparian forest ecosystems. Ecosystems 14: 776-790. [pdf]
Harper, E.B., J.C. Stella, A.K. Fremier. 2011. Global sensitivity analysis for complex ecological models: a case study of riparian cottonwood population dynamics. Ecological Applications 21: 1225-1240. DOI:10.1890/10-0506.1 [pdf]
Downs, P.W., M.S. Singer, B.K. Orr, Z.E. Diggory, T.C. Church, and J.C. Stella. 2011. Restoring ecological integrity in highly regulated rivers: The role of baseline data and analytical references. Environmental Management 48:847-864. DOI: 10.1007/s00267-011-9736-y
Stella, J.C., and J.J. Battles. 2010. How do riparian woody seedlings survive seasonal drought? Oecologia 164:579–590. DOI 10.1007/s00442-010-1657-6 [pdf]
Stella, J.C., J.J. Battles, J.R. McBride, B.K. Orr. 2010. Riparian seedling mortality from simulated water table recession, and the design of sustainable flow regimes on regulated rivers. Restoration Ecology 18: 284-294. DOI: 10.1111/j.1526-100X.2010.00651.x [pdf]
Rodríguez-González, P.M., J.C. Stella, F. Campelo, T. Ferreira, A. Albuquerque. 2010. Subsidy or stress? Tree structure and growth in wetland forests along a hydrological gradient in southern Europe. Forest Ecology and Management 259: 2015–2025. [pdf]
Stella, J.C., J.J. Battles, B.K. Orr, J.R. McBride. 2006. Synchrony of seed dispersal, hydrology and local climate in a semi-arid river reach in California. Ecosystems 9:1200-1214. [pdf]
Stella, J.C., J.C. Vick, B.K. Orr. 2004. Riparian vegetation dynamics on the Merced River. The Wilderness Society Riparian Floodplains Conference Proceedings.Sacramento, California. March 2001.[pdf]
I am interested in all things science and nature. I think the world is full of questions waiting to be asked and we have an obligation to seek the answers. And maybe, if we're lucky, we can make things better.
Graduate Research Topic
My research examines how avian species richness, composition, and guild diversity vary between beaver-impacted and non-impacted riparian zones within the central Adirondack Mountains. I am also examining how avian community structure changes as beaver ponds undergo successional changes. I will also be looking at vegetative structure and habitat variables to make links between beaver impacts and witnessed avian usage.
"You must be the change you wish to see in the world."-Mahatma Gandhi
I am studying riparian forest dynamics along California’s Sacramento River. I love both forests and rivers, and am interested in how they affect one another. I hope to analyze the relationship between flow regimes and tree recruitment and succession, particularly focusing on the Fremont Cottonwoods native to the area. Utilizing GIS, hundreds of tree cores, and sediment data, I hope to draw a picture of how the riparian forest has changed in relation to the Sacramento River over time.
Graduate Research Topic
I am interested in understanding the nutrient benefits of allochthonous leaf litter in Northeastern US vernal pool ecosystems. My goal is to quantify the nutritional value of various leaf species using physical, chemical, and biological indicators. These unique microecosystems are typically found in heavily shaded forests, and therefore lack the primary production benefits of most larger wetlands. Thus, this project will contribute significantly to our understanding of the controlling influence of stand composition and structure on forest wetlands. My results will have direct relevance to agencies engaged in vernal pool creation and wetland mitigation.
"Go climb a mountain"
Graduate Research Topic
I am studying the reciprocal influences between river disturbance regimes (flooding and sediment transport) and riparian tree populations. My research is a part of a three-university cooperative project funded by NSF: Quantifying feedbacks between fluvial morphodynamics and pioneer riparian vegetation in sand-bed rivers. My work integrates full scale flume studies at the Outdoor Stream Lab at the University of Minnesota (St. Anthony Falls Laboratory), field studies on the Bill Williams River in Arizona, and geospatial analysis of vegetation and geomorphic change over time, collaborated with USGS.