Laser powder bed fusion of eutectic Al–Ni alloys: Experimental and phase-field studies

Autor: G. Boussinot, M. Döring, S. Hemes, O. Stryzhyboroda, M. Apel, M. Schmidt

Publikováno v: Materials & Design, Vol 198, Iss , Pp 109299- (2021)

Eutectic alloys offer great promises for additive manufacturing owing to an enhancement of mechanical properties due to ultra-fine eutectic microstructures. We study experimentally and numerically through phase-field simulations the Laser Powder-Bed

Externí odkaz: https://doaj.org/article/c6bd2bd37af74abcbd52ac467a9201d3

The magnitude and pace of photosynthetic recovery after wildfire in California ecosystems

Autor: Kyle S. Hemes, Carl A. Norlen, Jonathan A. Wang, Michael L. Goulden, Christopher B. Field

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, vol 120, iss 15

Wildfire modifies the short- and long-term exchange of carbon between terrestrial ecosystems and the atmosphere, with impacts on ecosystem services such as carbon uptake. Dry western US forests historically experienced low-intensity, frequent fires,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd2163aa3410df47684d4e2ad969baa9
https://doi.org/10.1073/pnas.2201954120

Low-elevation conifers in California’s Sierra Nevada are out of equilibrium with climate

Autor: Avery P Hill, Connor J Nolan, Kyle S Hemes, Trevor W Cambron, Christopher B Field

Publikováno v: PNAS Nexus. 2

Since the 1930s, California’s Sierra Nevada has warmed by an average of 1.2∘C. Warming directly primes forests for easier wildfire ignition, but the change in climate also affects vegetation species composition. Different types of vegetation supp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::367ceab66494ee00f258724335778ebf
https://doi.org/10.1093/pnasnexus/pgad004

A novel approach to partitioning evapotranspiration into evaporation and transpiration in flooded ecosystems

Autor: Samuel D. Chamberlain, Patricia Y. Oikawa, Joseph Verfaillie, Daphne Szutu, Alex C. Valach, Kyle S. Hemes, Dennis D. Baldocchi, Elke Eichelmann, Maurício Cruz Mantoani

Publikováno v: Global Change Biology. 28:990-1007

Reliable partitioning of micrometeorologically measured evapotranspiration (ET) into evaporation (E) and transpiration (T) would greatly enhance our understanding of the water cycle and its response to climate change. While some methods on ET partiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0534fcbeea37858a807861cc929e088d
https://doi.org/10.1111/gcb.15974

FLUXNET-CH4: a global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands

Autor: Michele L. Reba, Benjamin Poulter, Gil Bohrer, Bhaskar Mitra, Giovanni Manca, Lisamarie Windham-Myers, Kathrin Fuchs, Andrew D. Richardson, William J. Riley, Jaclyn Hatala Matthes, Gerardo Celis, Christian Wille, Gavin McNicol, D. S. Christianson, Elke Eichelmann, Timo Vesala, Hiroki Iwata, Youngryel Ryu, Manuel Helbig, Franziska Koebsch, Alma Vázquez-Lule, Nina Buchmann, Karina V. R. Schäfer, Gerald Jurasinski, George L. Vourlitis, You Wei Cheah, Keisuke Ono, Scott L. Graham, Margaret S. Torn, Jessica Turner, Adrien Jacotot, Alex C. Valach, Dennis D. Baldocchi, Minseok Kang, Matteo Detto, Avni Malhotra, David P. Billesbach, Andrej Varlagin, Kyle B. Delwiche, Rosvel Bracho, Olli Peltola, Rodrigo Vargas, Janina Klatt, Martin Heimann, Higo J. Dalmagro, Jed P. Sparks, Etienne Fluet-Chouinard, Ellen Stuart-Haëntjens, Dario Papale, Carlo Trotta, Lukas Hörtnagl, Torsten Sachs, Zhen Zhang, Jiquan Chen, Kyle S. Hemes, Pavel Alekseychik, Georg Wohlfahrt, Walter C. Oechel, Eeva Stiina Tuittila, David I. Campbell, M. Goeckede, Camilo Rey Sanchez, Donatella Zona, Luca Belelli Marchesini, Patricia Y. Oikawa, Daniela Famulari, Robert B. Jackson, Han Dolman, John King, Ankur R. Desai, Pia Gottschalk, Mats Nilsson, Ayaka Sakabe, Ivan Mammarella, Zutao Ouyang, Lutz Merbold, Ken W. Krauss, Kuno Kasak, Cove Sturtevant, Eugénie S. Euskirchen, Mangaliso J. Gondwe, Sarah Feron, Ryan C. Sullivan, Matthias Peichl, E. J. Ward, Weinan Chen, Housen Chu, Trofim C. Maximov, Jordan P. Goodrich, Joseph Verfaillie, Guan Xhuan Wong, Sara H. Knox, Derrick Y.F. Lai, Masahito Ueyama, Sébastien Gogo, Benjamin R. K. Runkle, Mika Aurela, Sigrid Dengel, Jonathan E. Thom, Shuli Niu, Eiko Nemitz, Annalea Lohila, Daphne Szutu, E. Canfora, Takashi Hirano, Oliver Sonnentag, David Y. Hollinger, Sheel Bansal, T. H. Morin, Ma Carmelita R. Alberto, Carole Helfter, Edward A. G. Schuur

Publikováno v: Earth System Science Data. 13:3607-3689

Methane (CH4) emissions from natural landscapes constitute roughly half of global CH4 contributions to the atmosphere, yet large uncertainties remain in the absolute magnitude and the seasonality of emission quantities and drivers. Eddy covariance (E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80413cafd423471c73a14303e1a129d
https://doi.org/10.5194/essd-13-3607-2021