Zobrazeno 1 - 10
of 4 670
pro vyhledávání: '"A. D. Richardson"'
Autor:
X. Huang, D. Lu, D. M. Ricciuto, P. J. Hanson, A. D. Richardson, X. Lu, E. Weng, S. Nie, L. Jiang, E. Hou, I. F. Steinmacher, Y. Luo
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 5217-5238 (2021)
Models are an important tool to predict Earth system dynamics. An accurate prediction of future states of ecosystems depends on not only model structures but also parameterizations. Model parameters can be constrained by data assimilation. However, a
Externí odkaz:
https://doaj.org/article/83cc1e8ce5f548daa23bfbfe3409a752
Autor:
K. B. Delwiche, S. H. Knox, A. Malhotra, E. Fluet-Chouinard, G. McNicol, S. Feron, Z. Ouyang, D. Papale, C. Trotta, E. Canfora, Y.-W. Cheah, D. Christianson, Ma. C. R. Alberto, P. Alekseychik, M. Aurela, D. Baldocchi, S. Bansal, D. P. Billesbach, G. Bohrer, R. Bracho, N. Buchmann, D. I. Campbell, G. Celis, J. Chen, W. Chen, H. Chu, H. J. Dalmagro, S. Dengel, A. R. Desai, M. Detto, H. Dolman, E. Eichelmann, E. Euskirchen, D. Famulari, K. Fuchs, M. Goeckede, S. Gogo, M. J. Gondwe, J. P. Goodrich, P. Gottschalk, S. L. Graham, M. Heimann, M. Helbig, C. Helfter, K. S. Hemes, T. Hirano, D. Hollinger, L. Hörtnagl, H. Iwata, A. Jacotot, G. Jurasinski, M. Kang, K. Kasak, J. King, J. Klatt, F. Koebsch, K. W. Krauss, D. Y. F. Lai, A. Lohila, I. Mammarella, L. Belelli Marchesini, G. Manca, J. H. Matthes, T. Maximov, L. Merbold, B. Mitra, T. H. Morin, E. Nemitz, M. B. Nilsson, S. Niu, W. C. Oechel, P. Y. Oikawa, K. Ono, M. Peichl, O. Peltola, M. L. Reba, A. D. Richardson, W. Riley, B. R. K. Runkle, Y. Ryu, T. Sachs, A. Sakabe, C. R. Sanchez, E. A. Schuur, K. V. R. Schäfer, O. Sonnentag, J. P. Sparks, E. Stuart-Haëntjens, C. Sturtevant, R. C. Sullivan, D. J. Szutu, J. E. Thom, M. S. Torn, E.-S. Tuittila, J. Turner, M. Ueyama, A. C. Valach, R. Vargas, A. Varlagin, A. Vazquez-Lule, J. G. Verfaillie, T. Vesala, G. L. Vourlitis, E. J. Ward, C. Wille, G. Wohlfahrt, G. X. Wong, Z. Zhang, D. Zona, L. Windham-Myers, B. Poulter, R. B. Jackson
Publikováno v:
Earth System Science Data, Vol 13, Pp 3607-3689 (2021)
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://doaj.org/article/1a0b0d8493814f1ab3b2b9bac057e320
Autor:
R. Cheng, T. S. Magney, D. Dutta, D. R. Bowling, B. A. Logan, S. P. Burns, P. D. Blanken, K. Grossmann, S. Lopez, A. D. Richardson, J. Stutz, C. Frankenberg
Publikováno v:
Biogeosciences, Vol 17, Pp 4523-4544 (2020)
Photosynthesis by terrestrial plants represents the majority of CO2 uptake on Earth, yet it is difficult to measure directly from space. Estimation of gross primary production (GPP) from remote sensing indices represents a primary source of uncertain
Externí odkaz:
https://doaj.org/article/0baabb9eba704654946b17f50c2c4ad2
Publikováno v:
Biogeosciences, Vol 15, Pp 5801-5830 (2018)
Data-model integration plays a critical role in assessing and improving our capacity to predict ecosystem dynamics. Similarly, the ability to attach quantitative statements of uncertainty around model forecasts is crucial for model assessment and
Externí odkaz:
https://doaj.org/article/6e338c1d203348829df4a43ac3ad4a83
Publikováno v:
Biogeosciences, Vol 15, Pp 1607-1625 (2018)
The global carbon cycle is strongly controlled by the source/sink strength of vegetation as well as the capacity of terrestrial ecosystems to retain this carbon. These dynamics, as well as processes such as the mixing of old and newly fixed carbon
Externí odkaz:
https://doaj.org/article/cdb3a8b9b1b947b9be34a6f2c2317858
Autor:
P. J. Hanson, J. S. Riggs, W. R. Nettles, J. R. Phillips, M. B. Krassovski, L. A. Hook, L. Gu, A. D. Richardson, D. M. Aubrecht, D. M. Ricciuto, J. M. Warren, C. Barbier
Publikováno v:
Biogeosciences, Vol 14, Iss 4, Pp 861-883 (2017)
This paper describes the operational methods to achieve and measure both deep-soil heating (0–3 m) and whole-ecosystem warming (WEW) appropriate to the scale of tall-stature, high-carbon, boreal forest peatlands. The methods were developed to allow
Externí odkaz:
https://doaj.org/article/f7a8704212e44518a50df7015b4f114f
Autor:
S. T. Klosterman, K. Hufkens, J. M. Gray, E. Melaas, O. Sonnentag, I. Lavine, L. Mitchell, R. Norman, M. A. Friedl, A. D. Richardson
Publikováno v:
Biogeosciences, Vol 11, Iss 16, Pp 4305-4320 (2014)
Plant phenology regulates ecosystem services at local and global scales and is a sensitive indicator of global change. Estimates of phenophase transition dates, such as the start of spring or end of fall, can be derived from sensor-based time series,
Externí odkaz:
https://doaj.org/article/bcca4b83e5c147d49cc2f86be908b384
Autor:
M. Verma, M. A. Friedl, A. D. Richardson, G. Kiely, A. Cescatti, B. E. Law, G. Wohlfahrt, B. Gielen, O. Roupsard, E. J. Moors, P. Toscano, F. P. Vaccari, D. Gianelle, G. Bohrer, A. Varlagin, N. Buchmann, E. van Gorsel, L. Montagnani, P. Propastin
Publikováno v:
Biogeosciences, Vol 11, Iss 8, Pp 2185-2200 (2014)
Gross primary productivity (GPP) is the largest and most variable component of the global terrestrial carbon cycle. Repeatable and accurate monitoring of terrestrial GPP is therefore critical for quantifying dynamics in regional-to-global carbon budg
Externí odkaz:
https://doaj.org/article/24dafd0aec554b5cbc818ff420745d43
Autor:
P. C. Stoy, M. C. Dietze, A. D. Richardson, R. Vargas, A. G. Barr, R. S. Anderson, M. A. Arain, I. T. Baker, T. A. Black, J. M. Chen, R. B. Cook, C. M. Gough, R. F. Grant, D. Y. Hollinger, R. C. Izaurralde, C. J. Kucharik, P. Lafleur, B. E. Law, S. Liu, E. Lokupitiya, Y. Luo, J. W. Munger, C. Peng, B. Poulter, D. T. Price, D. M. Ricciuto, W. J. Riley, A. K. Sahoo, K. Schaefer, C. R. Schwalm, H. Tian, H. Verbeeck, E. Weng
Publikováno v:
Biogeosciences, Vol 10, Iss 11, Pp 6893-6909 (2013)
Earth system processes exhibit complex patterns across time, as do the models that seek to replicate these processes. Model output may or may not be significantly related to observations at different times and on different frequencies. Conventional m
Externí odkaz:
https://doaj.org/article/5cdaa5b008ed45b58eb8bfd38a3f2cd5
Autor:
Austin D.C. Miller, Soham P. Chowdhury, Hadley W. Hanson, Sarah K. Linderman, Hannah I. Ghasemi, Wyatt D. Miller, Meghan A. Morrissey, Chris D. Richardson, Brooke M. Gardner, Arnab Mukherjee
Publikováno v:
Journal of Biological Engineering, Vol 18, Iss 1, Pp 1-14 (2024)
Abstract Aquaporin-1 (Aqp1), a water channel, has garnered significant interest for cell-based medicine and in vivo synthetic biology due to its ability to be genetically encoded to produce magnetic resonance signals by increasing the rate of water d
Externí odkaz:
https://doaj.org/article/b290fa163a9e4789a667fe3c07ab057a