J
Johnny L. Boggs
Researcher at United States Forest Service
Publications - 29
Citations - 1362
Johnny L. Boggs is an academic researcher from United States Forest Service. The author has contributed to research in topics: Forest floor & Watershed. The author has an hindex of 15, co-authored 27 publications receiving 1225 citations.
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Journal ArticleDOI
Nitrogen fertilization decreases forest soil fungal and bacterial biomass in three long-term experiments
Matthew D. Wallenstein,Steven G. McNulty,Ivan J. Fernandez,Johnny L. Boggs,William H. Schlesinger +4 more
TL;DR: The authors examined the effects of N fertilization on forest soil fungal and bacterial biomass at three long-term experiments in New England (Harvard Forest, MA; Mt. Ascutney, VT; and Bear Brook, ME).
Journal ArticleDOI
Regional assessment of N saturation using foliar and root δ15N
Linda H. Pardo,Pamela H. Templer,Christine L. Goodale,Sara E. Duke,Peter M. Groffman,Mary Beth Adams,Pascal Boeckx,Johnny L. Boggs,John Campbell,Benjamin P. Colman,Jana E. Compton,Bridget A. Emmett,Per Gundersen,J. Kjonaas,Gary M. Lovett,Michelle C. Mack,A. Magill,Monday Mbila,Myron J. Mitchell,Gregory G. McGee,Steven G. McNulty,Knute J. Nadelhoffer,Scott V. Ollinger,Donald S. Ross,H. Rueth,Lindsey E. Rustad,Paul G. Schaberg,Sherry L. Schiff,Patrick Schleppi,J. Spoelstra,Wim W. Wessel +30 more
TL;DR: In this article, a large dataset on atmospheric N deposition, foliar and root d 15 N and N concentration, soil C:N, mineralization and nitrification was assembled, and a robust, regional-scale measure of the onset of N saturation in forest ecosystems was evaluated.
Journal ArticleDOI
Decoupling the influence of leaf and root hydraulic conductances on stomatal conductance and its sensitivity to vapour pressure deficit as soil dries in a drained loblolly pine plantation
Jean-Christophe Domec,Asko Noormets,John S. King,Ge Sun,Steven G. McNulty,Michael Gavazzi,Johnny L. Boggs,Emrys Treasure +7 more
TL;DR: It is concluded that not only water stress but also leaf phenology affects the coordination between K(tree) and g(s) and the acclimation of trees to changing environmental conditions.
Journal ArticleDOI
Do Nutrient Limitation Patterns Shift from Nitrogen Toward Phosphorus with Increasing Nitrogen Deposition Across the Northeastern United States
Katherine F. Crowley,Brenden E. McNeil,Gary M. Lovett,Charles D. Canham,Charles T. Driscoll,Lindsey E. Rustad,Ellen G. Denny,Richard A. Hallett,Mary A. Arthur,Johnny L. Boggs,Christine L. Goodale,Jeffrey S. Kahl,Steven G. McNulty,Scott V. Ollinger,L. H. Pardo,Paul G. Schaberg,John L. Stoddard,M. P. Weand,Kathleen C. Weathers +18 more
TL;DR: In this paper, the authors used a model selection approach to evaluate whether P limitation is increasing where N deposition is high at two geographic scales, based on N:P mass ratios, and found that foliar N for dominant tree species and lake dissolved inorganic N (DIN) increased coincident with increasing N deposition, independent of relationships between foliar n or lake DIN and precipitation or temperature.
Journal ArticleDOI
Red spruce ecosystem level changes following 14 years of chronic N fertilization
TL;DR: In this article, a series of high elevation spruce-fir forest N addition plots were established on Mt. Ascutney (southeastern) Vermont to test this hypothesis.