Zobrazeno 1 - 10
of 1 033
pro vyhledávání: '"Lorenzo Rosa"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Hydrogen will play a key role in decarbonizing economies. Here, we quantify the costs and environmental impacts of possible large-scale hydrogen economies, using four prospective hydrogen demand scenarios for 2050 ranging from 111–614 mega
Externí odkaz:
https://doaj.org/article/6c52a268c61d442cb2d3bb77e5eff915
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Irrigation is a land management practice with major environmental impacts. However, global energy consumption and carbon emissions resulting from irrigation remain unknown. We assess the worldwide energy consumption and carbon emissions asso
Externí odkaz:
https://doaj.org/article/255df0ced7964285a26260591b7b7d15
Autor:
Federico Melli, Fabio Giovanardi, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100726- (2024)
The effect on confinement loss of thickness variations along the perimeter of the tubes composing the cladding of inhibited-coupling guiding Tube Lattice hollow-core fibers is investigated by using the Azimuthal Fourier Decomposition technique (devel
Externí odkaz:
https://doaj.org/article/dffd3b8ecede46dc8a80f515e5abf0b0
Publikováno v:
Results in Optics, Vol 15, Iss , Pp 100657- (2024)
This is the first part of two papers where we propose and apply a methodology for confinement loss analysis in tube lattice fibers (TLFs). The methodology is based on azimuthal Fourier decomposition (AFD) of the fiber’s cladding and core modes alon
Externí odkaz:
https://doaj.org/article/97e5ef4f467e4925aa16ca54c8459a6c
Autor:
Davide Tonelli, Lorenzo Rosa, Paolo Gabrielli, Ken Caldeira, Alessandro Parente, Francesco Contino
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Proposals for achieving net-zero emissions by 2050 include scaling-up electrolytic hydrogen production, however, this poses technical, economic, and environmental challenges. One such challenge is for policymakers to ensure a sustainable fut
Externí odkaz:
https://doaj.org/article/e458ac6606714ff99daec36f25fe8cbd
Publikováno v:
Environmental Research Letters, Vol 19, Iss 11, p 114064 (2024)
The US and Canada contribute to 11% (22 million tons (Mt) per year) of global ammonia production, with an additional 42 Mt of production capacity currently planned or under construction. The distinct decarbonization policies adopted by these two coun
Externí odkaz:
https://doaj.org/article/5182f0c233bd432cbc075d4c2f159d8d
Autor:
Pietro Marconi, Lorenzo Rosa
Publikováno v:
Environmental Research Letters, Vol 19, Iss 5, p 054050 (2024)
Meeting the anticipated 50% increase in global food demand by 2050 requires a crucial reassessment of agricultural practices, particularly in terms of nitrogen fertilizers inputs. This study analyzes the technical potential of nitrogen recovery from
Externí odkaz:
https://doaj.org/article/3cd6b7e258a146688df8ae17daa11638
Autor:
Yanlei Feng, Lorenzo Rosa
Publikováno v:
Environmental Research Letters, Vol 19, Iss 2, p 024024 (2024)
Anaerobic digestion is a bioenergy technology that can play a vital role in achieving net-zero emissions by converting organic matter into biomethane and biogenic carbon dioxide. By implementing bioenergy with carbon capture and storage (BECCS), carb
Externí odkaz:
https://doaj.org/article/3a0ced6bcfa04d7697cb15ea8c5dc818
Autor:
Lorenzo Rosa, Maria Cristina Rulli, Saleem Ali, Davide Danilo Chiarelli, Jampel Dell’Angelo, Nathaniel D. Mueller, Arnim Scheidel, Giuseppina Siciliano, Paolo D’Odorico
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The global agrarian transition is characterized by a rise in large-scale land acquisitions (LSLAs), whose energy impacts are unknown. Here, the authors assess how LSLAs change land use, finding that they necessitate greater investment in energy to me
Externí odkaz:
https://doaj.org/article/1210e9a43910459aa28a044e2c0044b3
Autor:
Lorenzo Rosa, Paolo Gabrielli
Publikováno v:
Environmental Research Letters, Vol 18, Iss 6, p 063002 (2023)
Agriculture accounts for 12% of global annual greenhouse gas (GHG) emissions (7.1 Gt CO _2 equivalent), primarily through non-CO _2 emissions, namely methane (54%), nitrous oxide (28%), and carbon dioxide (18%). Thus, agriculture contributes signific
Externí odkaz:
https://doaj.org/article/a7888ba7aa184a3795d022c6b7c63976