Results 81 to 90 of about 297,405 (302)

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

open access: yesAdvanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li   +6 more
wiley   +1 more source

Future meat consumption: potential greenhouse gas emissions from meat production in Malaysia [PDF]

open access: yes
This study shows that there is mounting meat consumption which is to be met by higher meat production. As the result, higher gas emission of CO2 is expected from increasing meat production.
Tey, (John) Yeong-Sheng
core   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

DECISION MAKING UNDER CATASTROPHIC RISK AND LEARNING: THE CASE OF THE POSSIBLE COLLAPSE OF THE WEST ANTARCTIC ICE SHEET [PDF]

open access: yes
A collapse of the West-Antarctic Ice Sheet (WAIS) would cause a sea level rise of 5-6 metres, perhaps even within one hundred years, with catastrophic consequences.
Marie-Laure Guillerminet   +1 more
core  

The air quality impact of cordon and distance based road user charging: an empirical study of Leeds, U.K [PDF]

open access: yes, 2005
Traffic assignment, pollutant emission and dispersion models were applied to a major UK city so as to assess the air quality impacts of five road pricing schemes.
Milne, D.S., Mitchell, G., Namdeo, A.K.
core   +1 more source

Greenhouse Gas Profiling to Increase Agricultural Mitigation Program Effectiveness in Indonesia

open access: yesChemical Engineering Transactions, 2023
This study aims to provide an inventory of greenhouse gas emissions in the agricultural sector, map the distribution of greenhouse gas emissions, and formulate effective mitigation strategies in Minahasa District.
Daniel S. I. Sondakh   +4 more
doaj  

Estimation of Energy Consumption and Greenhouse Gas Emissions of Transportation in Beef Cattle Production

open access: yesEnergies, 2016
Accounting for transportation is an important part of the life cycle analysis (LCA) of beef cattle production because it is associated with energy consumption and greenhouse gas emissions.
Narayanan Kannan, Ali Saleh, Edward Osei
doaj   +1 more source

Polar Lattice‐Distorted Motifs Enable Synergy of Local Polarization/Dipole Fields for Concurrent Glyphosate Wastewater Remediation and CO Evolution

open access: yesAdvanced Science, EarlyView.
Photocatalytic treatment of glyphosate herbicide in agricultural wastewater is achieved through the cooperative effect of the local polarization field and dipole field mediated by lattice‐distorted carbon nitride. Glyphosate is completely degraded via selective C─P bond cleavage with a CO evolution rate of 1166 µmol g−1 h−1.
Daoping Chen   +7 more
wiley   +1 more source

Does Distribution Matter? When Flexibility, Equity and Efficiency in Greenhouse Gas Abatement [PDF]

open access: yes
This paper analyses banking and borrowing of carbon emission rights within the framework of a simple, integrated assessment model. Breaking the world economy in just two regions it will be shown: (1) Increasing when-flexibility in greenhouse gas ...
Georg Müller-Fürstenberger   +1 more
core  

Interest in the biosphere and students environmental awareness and optimism: A global perspective

open access: yesGlobal Ecology and Conservation, 2018
This study focuses on students' interest in ecosystem services and sustainability to explain their awareness and optimism about the environmental issues of air pollution, water shortage and greenhouse gas emission in 50 countries around the world.
Ibrahim Niankara, Didier T. Zoungrana
doaj   +1 more source

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