K
Karina V. R. Schäfer
Researcher at Rutgers University
Publications - 65
Citations - 5226
Karina V. R. Schäfer is an academic researcher from Rutgers University. The author has contributed to research in topics: Stomatal conductance & Transpiration. The author has an hindex of 27, co-authored 64 publications receiving 4447 citations. Previous affiliations of Karina V. R. Schäfer include University of Bayreuth & Duke University.
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Journal ArticleDOI
Decadal-scale reduction in forest net ecosystem production following insect defoliation contrasts with short-term impacts of prescribed fires.
Kenneth L. Clark,Heidi J. Renninger,Nicholas S. Skowronski,Michael R. Gallagher,Karina V. R. Schäfer +4 more
TL;DR: This article quantified net ecosystem production, aboveground net primary production (ANPP), and the dynamics of major carbon pools before and during the decade following invasive insect defoliation and prescribed fires in oak-dominated stands in the New Jersey Pinelands National Reserve, USA.
Journal ArticleDOI
Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions
Kuang-Yu Chang,William J. Riley,Sara H. Knox,Robert B. Jackson,Gavin McNicol,Benjamin Poulter,Mika Aurela,Dennis D. Baldocchi,Sheel Bansal,Gil Bohrer,David I. Campbell,Alessandro Cescatti,Housen Chu,Kyle B. Delwiche,Ankur R. Desai,Eugénie S. Euskirchen,Thomas Friborg,M. Goeckede,Manuel Helbig,Kyle S. Hemes,Takashi Hirano,Hiroki Iwata,Minseok Kang,Trevor F. Keenan,Trevor F. Keenan,Ken W. Krauss,Annalea Lohila,Annalea Lohila,Ivan Mammarella,Bhaskar Mitra,Akira Miyata,Mats Nilsson,Asko Noormets,Walter C. Oechel,Dario Papale,Matthias Peichl,Michele L. Reba,Janne Rinne,Benjamin R. K. Runkle,Youngryel Ryu,Torsten Sachs,Karina V. R. Schäfer,Hans Peter Schmid,Narasinha J. Shurpali,Oliver Sonnentag,Angela C. I. Tang,Margaret S. Torn,Carlo Trotta,Carlo Trotta,Eeva-Stiina Tuittila,Masahito Ueyama,Rodrigo Vargas,Timo Vesala,Lisamarie Windham-Myers,Zhen Zhang,Donatella Zona,Donatella Zona +56 more
TL;DR: In this article, the authors evaluate the relationship between [Formula: see text] and temperature using observations from the FLUXNET-CH4 database, and show substantial seasonal hysteresis between the two variables, suggesting larger sensitivity to temperature later in the frost-free season.
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Hydrological responses to defoliation and drought of an upland oak/pine forest
TL;DR: In this article, an upland oak/pine forest in the New Jersey Pinelands was observed and analyzed during 2005-2011, and a local water balance was derived by using sap flux and eddy covariance measurements, stream discharge data from USGS, soil water changes, precipitation (P) and precipitation throughfall.
Journal ArticleDOI
Partitioning net ecosystem carbon exchange of native and invasive plant communities by vegetation cover in an urban tidal wetland in the New Jersey Meadowlands (USA)
Tomer Duman,Karina V. R. Schäfer +1 more
TL;DR: In this paper, the authors measured net-ecosystem exchange (NEE) in two sites, a natural site and a restored site at the New Jersey Meadowlands, an urban tidal wetland, using the eddy-covariance method from 2014 to 2016.
Journal ArticleDOI
Evapotranspiration and water yield of a pine-broadleaf forest are not altered by long-term atmospheric [CO2 ] enrichment under native or enhanced soil fertility.
Eric J. Ward,Eric J. Ward,Ram Oren,Ram Oren,Hyun-Seok Kim,Dohyoung Kim,Dohyoung Kim,Pantana Tor-ngern,Pantana Tor-ngern,Brent E. Ewers,Heather R. McCarthy,A. C. Oishi,A. C. Oishi,Diane E. Pataki,Sari Palmroth,Nathan Phillips,Karina V. R. Schäfer +16 more
TL;DR: It is found that ECO2 did not create significant differences in stand T, ET, or WY under either native or enhanced soil fertility, despite a 20% and 13% increase in leaf area index, respectively, implying that recent observations of increased global streamflow cannot be attributed to decreases in ET across all ecosystems.