Zobrazeno 1 - 10
of 775
pro vyhledávání: '"Porporato P"'
Autor:
Yin, Jun, Porporato, Amilcare
Understanding the complex interactions between land surface and atmosphere is essential to improve weather and climate predictions. Various numerical experiments have suggested that regions of strong coupling strength (hotspots) are located in the tr
Externí odkaz:
http://arxiv.org/abs/2412.03049
The physical significance of the stochastic processes associated to the generalized Gibbs ensembles is scrutinized here with special attention to the thermodynamic fluctuations of small systems. The contact with the environment produces an interactio
Externí odkaz:
http://arxiv.org/abs/2409.00811
Publikováno v:
Proceedings of the National Academy of Sciences 120.51 (2023): e2302401120
Complex topographies exhibit universal properties when fluvial erosion dominates landscape evolution over other geomorphological processes. Similarly, we show that the solutions of a minimalist landscape evolution model display invariant behavior as
Externí odkaz:
http://arxiv.org/abs/2401.04113
While the warming trends of the Earth's mean temperature are evident at climatological scales, the local temperature at shorter timescales are highly fluctuating. In this letter we show that the probabilities of such fluctuations are characterized by
Externí odkaz:
http://arxiv.org/abs/2304.10110
Autor:
Porporato, Amilcare, Rondoni, Lamberto
For 1D Hamiltonian systems with periodic solutions, Helmholtz formalism provides a tantalizing interpretation of classical thermodynamics, based on time integrals of purely mechanical quantities and without need of statistical description. Here we ex
Externí odkaz:
http://arxiv.org/abs/2302.13981
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Rivers are pivotal in the global carbon cycle, transporting terrestrial carbon to the ocean while emitting significant amount of CO2 to the atmosphere. However, the partitioning of fluvial inorganic carbon (IC) between downstream transport a
Externí odkaz:
https://doaj.org/article/52f0dfa099a842599d332692934c4f00
Autor:
Luca Ponzone, Valentina Audrito, Claudia Landi, Enrico Moiso, Chiara Levra Levron, Sara Ferrua, Aurora Savino, Nicoletta Vitale, Massimiliano Gasparrini, Lidia Avalle, Lorenza Vantaggiato, Enxhi Shaba, Beatrice Tassone, Stefania Saoncella, Francesca Orso, Daniele Viavattene, Eleonora Marina, Irene Fiorilla, Giulia Burrone, Youssef Abili, Fiorella Altruda, Luca Bini, Silvia Deaglio, Paola Defilippi, Alessio Menga, Valeria Poli, Paolo Ettore Porporato, Paolo Provero, Nadia Raffaelli, Chiara Riganti, Daniela Taverna, Federica Cavallo, Enzo Calautti
Publikováno v:
Molecular Cancer, Vol 23, Iss 1, Pp 1-17 (2024)
Abstract Background The main drawback of BRAF/MEK inhibitors (BRAF/MEKi)-based targeted therapy in the management of BRAF-mutated cutaneous metastatic melanoma (MM) is the development of therapeutic resistance. We aimed to assess in this context the
Externí odkaz:
https://doaj.org/article/18874da7221f495c92ee85e23df7d535
Mangrove canopy height is a key metric to assess tidal forests' resilience in the face of climate change. In terrestrial forests, tree height is primarily determined by water availability, plant hydraulic design, and disturbance regime. However, the
Externí odkaz:
http://arxiv.org/abs/2208.00900
Autor:
Yin, Jun, Porporato, Amilcare
While it is well known that water availability controls vegetation growth and soil microbial activity, how aridity affects ecosystem carbon patterns is not completely understood. Towards a more quantitative assessment of terrestrial carbon stocks, he
Externí odkaz:
http://arxiv.org/abs/2208.00437
Anthropogenic emissions of CO2 must soon approach net-zero to stabilize the global mean temperature. Although several international agreements have advocated for coordinated climate actions, their implementation has remained below expectations. One o
Externí odkaz:
http://arxiv.org/abs/2204.11101