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“Seasonal variation of the ozone production efficiency per unit NOx at Harvard Forest, Massachusetts”
101: 12659-12666.
1996.
2000.
“Nitric acid and nitrogen dioxide flux measurements: a new application of tunable diode laser absorption spectroscopy”
3758: 152-165.
1999.
1997.
1997.
1998.
1999.
“Hemlock woolly adelgid impacts on community structure and N cycling rates in eastern hemlock forest”
29: 630-645.
1999.
1999.
1995.
1997.
1998.
“Impact of human activity on regional forest composition and dynamics in central New England”
1: 76-95.
1998.
1997.
“The fern understory as an ecological filter: emergence and establishment of canopy tree seedings”
80: 833-845.
1999.
“The fern understory as an ecological filter- growth and survival of canopy tree seedlings”
80: 846-856.
1999.
1997.
“Growth and mycorrhizal colonization of three North-American tree species under elevated atmospheric CO2”
137: 433-440.
1997.
1995.
1995.