Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Robert W. Howarth"'
Autor:
Robert W. Howarth, Mark Z. Jacobson
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 7, Pp 1955-1960 (2022)
Abstract In their comment on our 2021 paper “How Green is Blue Hydrogen,” Romano et al. purport to provide “a more balanced perspective on blue hydrogen, which is in line with current best available practices.” We strongly disagree. First, we
Externí odkaz:
https://doaj.org/article/fb020989b1e94d088c6ad30110fadba3
Autor:
Robert W. Howarth, Dake Chen
Publikováno v:
Ocean-Land-Atmosphere Research, Vol 2 (2023)
Externí odkaz:
https://doaj.org/article/0c180aaabaa24902be620fb421548bf5
Autor:
Robert W. Howarth, Mark Z. Jacobson
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 10, Pp 1676-1687 (2021)
Abstract Hydrogen is often viewed as an important energy carrier in a future decarbonized world. Currently, most hydrogen is produced by steam reforming of methane in natural gas (“gray hydrogen”), with high carbon dioxide emissions. Increasingly
Externí odkaz:
https://doaj.org/article/0b84df178d3040e88a84214e9f64f3d5
Autor:
Robert W. Howarth
Publikováno v:
Journal of Integrative Environmental Sciences, Vol 17, Iss 3, Pp 69-81 (2020)
In 2019, New York State passed aggressive new climate legislation to reduce greenhouse gas (GHG) emissions and laid out major changes for how emissions are reported. One change is the inclusion of emissions from outside of the boundaries of the State
Externí odkaz:
https://doaj.org/article/db7276dd3a8c4bc282a4740f80ed01de
Autor:
Dake Chen, Robert W. Howarth
Publikováno v:
Ocean-Land-Atmosphere Research, Vol 2022 (2022)
Externí odkaz:
https://doaj.org/article/edcb6390baa04a5ca4942de027ed064b
Publikováno v:
Data in Brief, Vol 18, Iss , Pp 1877-1888 (2018)
[The data presented here represent estimates of the nitrogen content of crop production, nitrogen use efficiency (NUE) and agricultural nitrogen inputs associated with it across the contiguous United States. Net Anthropogenic Nitrogen Input (NANI) es
Externí odkaz:
https://doaj.org/article/3dae6b6f97f649da949244b6c337a1d7
Autor:
Dennis P. Swaney, Robert W. Howarth
Publikováno v:
Data in Brief, Vol 25, Iss , Pp - (2019)
The data presented here represent estimates of the phosphorus content of crop production, phosphorus use efficiency (PUE) and agricultural phosphorus inputs associated with it across the contiguous United States. Net Anthropogenic Phosphorus Input (N
Externí odkaz:
https://doaj.org/article/bbc1364ec925417f96e3a8c97676bff9
Autor:
Yoshiki Harada, Thomas H. Whitlow, Pamela H. Templer, Robert W. Howarth, M. Todd Walter, Nina L. Bassuk, Jonathan Russell-Anelli
Publikováno v:
Frontiers in Ecology and Evolution, Vol 6 (2018)
Intensive agriculture represents a recent extension of green roof technology. Perceived ecosystem services provided by rooftop farming include stormwater management and the production of affordable and nutritious vegetables for local consumption. How
Externí odkaz:
https://doaj.org/article/ebfd21bde3104f8ca6da3bee9163fb7d
Publikováno v:
Biogeochemistry. 160:381-394
Nitrogen (N) limitation to net primary production is widespread and influences the responsiveness of ecosystems to many components of global environmental change. Logic and both simple simulation (Vitousek and Fieldin in Biogeochemistry 46: 179–202
Autor:
Mark Z. Jacobson, Robert W. Howarth
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 10, Pp 1676-1687 (2021)
Hydrogen is often viewed as an important energy carrier in a future decarbonized world. Currently, most hydrogen is produced by steam reforming of methane in natural gas (“gray hydrogen”), with high carbon dioxide emissions. Increasingly, many pr