Zobrazeno 1 - 10
of 4 168
pro vyhledávání: '"Q Zhuang"'
Publikováno v:
Earth's Future, Vol 12, Iss 11, Pp n/a-n/a (2024)
Abstract Warming in permafrost regions stimulates carbon (C) release through decomposition, but increasing atmospheric CO2 and available soil nitrogen enhance plant productivity at the same time. To date, a large uncertainty in the regional C dynamic
Externí odkaz:
https://doaj.org/article/4980da207baa499ca02037466ff4f8db
Autor:
D W Kicklighter, Y Cai, Q Zhuang, E I Parfenova, S Paltsev, A P Sokolov, J M Melillo, J M Reilly, N M Tchebakova, X Lu
Publikováno v:
Environmental Research Letters, Vol 9, Iss 3, p 035004 (2014)
Climate change will alter ecosystem metabolism and may lead to a redistribution of vegetation and changes in fire regimes in Northern Eurasia over the 21st century. Land management decisions will interact with these climate-driven changes to reshape
Externí odkaz:
https://doaj.org/article/bda2c793c9fc4d20959530f2a75c7dcf
Publikováno v:
Materials Research Letters, Vol 10, Iss 4, Pp 278-286 (2022)
We found boron doping can substantially reduce the ductility-loss in the CrCoNi medium-entropy alloy after gas-hydrogen charging, from ∼71% to ∼46%, while the fracture mode transfers from predominantly intergranular to ductile transgranular domin
Externí odkaz:
https://doaj.org/article/cc4746cbfe384f06baa3a5736b7ba9ba
Publikováno v:
Biogeosciences, Vol 18, Pp 6245-6269 (2021)
Mosses are ubiquitous in northern terrestrial ecosystems, and play an important role in regional carbon, water and energy cycling. Current global land surface models that do not consider mosses may bias the quantification of regional carbon dynamics.
Externí odkaz:
https://doaj.org/article/54dd364d5727432aad1ea657727a376f
Publikováno v:
Biogeosciences, Vol 17, Pp 4591-4610 (2020)
A large amount of soil carbon in northern temperate and boreal regions could be emitted as greenhouse gases in a warming future. However, lacking detailed microbial processes such as microbial dormancy in current biogeochemistry models might have bia
Externí odkaz:
https://doaj.org/article/76e98478b4ec4ae0bfb16f870f23d671
Autor:
M. Saunois, A. R. Stavert, B. Poulter, P. Bousquet, J. G. Canadell, R. B. Jackson, P. A. Raymond, E. J. Dlugokencky, S. Houweling, P. K. Patra, P. Ciais, V. K. Arora, D. Bastviken, P. Bergamaschi, D. R. Blake, G. Brailsford, L. Bruhwiler, K. M. Carlson, M. Carrol, S. Castaldi, N. Chandra, C. Crevoisier, P. M. Crill, K. Covey, C. L. Curry, G. Etiope, C. Frankenberg, N. Gedney, M. I. Hegglin, L. Höglund-Isaksson, G. Hugelius, M. Ishizawa, A. Ito, G. Janssens-Maenhout, K. M. Jensen, F. Joos, T. Kleinen, P. B. Krummel, R. L. Langenfelds, G. G. Laruelle, L. Liu, T. Machida, S. Maksyutov, K. C. McDonald, J. McNorton, P. A. Miller, J. R. Melton, I. Morino, J. Müller, F. Murguia-Flores, V. Naik, Y. Niwa, S. Noce, S. O'Doherty, R. J. Parker, C. Peng, S. Peng, G. P. Peters, C. Prigent, R. Prinn, M. Ramonet, P. Regnier, W. J. Riley, J. A. Rosentreter, A. Segers, I. J. Simpson, H. Shi, S. J. Smith, L. P. Steele, B. F. Thornton, H. Tian, Y. Tohjima, F. N. Tubiello, A. Tsuruta, N. Viovy, A. Voulgarakis, T. S. Weber, M. van Weele, G. R. van der Werf, R. F. Weiss, D. Worthy, D. Wunch, Y. Yin, Y. Yoshida, W. Zhang, Z. Zhang, Y. Zhao, B. Zheng, Q. Zhu, Q. Zhuang
Publikováno v:
Earth System Science Data, Vol 12, Pp 1561-1623 (2020)
Understanding and quantifying the global methane (CH4) budget is important for assessing realistic pathways to mitigate climate change. Atmospheric emissions and concentrations of CH4 continue to increase, making CH4 the second most important human-i
Externí odkaz:
https://doaj.org/article/3428135b6a9947e2bd9e10f79f51fb48
Publikováno v:
Biogeosciences, Vol 17, Pp 3643-3657 (2020)
Biological nitrogen fixation plays an important role in the global nitrogen cycle. However, the fixation rate has been usually measured or estimated at a particular observational site. To quantify the fixation amount at the global scale, process-base
Externí odkaz:
https://doaj.org/article/a5ab0e34e42b451cad86ed0156e63469
Autor:
S. Guseva, T. Bleninger, K. Jöhnk, B. A. Polli, Z. Tan, W. Thiery, Q. Zhuang, J. A. Rusak, H. Yao, A. Lorke, V. Stepanenko
Publikováno v:
Hydrology and Earth System Sciences, Vol 24, Pp 697-715 (2020)
In recent decades, several lake models of varying complexity have been developed and incorporated into numerical weather prediction systems and climate models. To foster enhanced forecasting ability and verification, improvement of these lake models
Externí odkaz:
https://doaj.org/article/54f978e7742441a5af4a04b1bfcdb97c
Publikováno v:
Nonlinear Processes in Geophysics, Vol 26, Pp 445-456 (2019)
As one of the most active nonlinear inversion methods in transient electromagnetic (TEM) inversion, the back propagation (BP) neural network has high efficiency because the complicated forward model calculation is unnecessary in iteration. The global
Externí odkaz:
https://doaj.org/article/366d5b2ec3e641a29bebdfd8482c5f57
Publikováno v:
Biogeosciences, Vol 16, Pp 207-222 (2019)
A group of soil microbes plays an important role in nitrogen cycling and N2O emissions from natural ecosystem soils. We developed a trait-based biogeochemical model based on an extant process-based biogeochemistry model, the Terrestrial Ecosystem Mod
Externí odkaz:
https://doaj.org/article/58a7bd034e4b473aa794b59854a37629