Results 301 to 310 of about 1,283,048 (400)

Long-term abundance time-series of the High Arctic terrestrial vertebrate community of Bylot Island, Nunavut. [PDF]

open access: yesEcology
Moisan L   +8 more
europepmc   +1 more source

Ultra‐Strong, Fire‐Resistant and Eco‐Friendly Bamboo Composites Based on Cell Wall Polymer Decoration Engineering

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Modification of bamboo cell walls using chemical in‐situ bonding was carried out, while optimizing the arrangement of bamboo fibers. Additionally, an N‐P‐B flame retardant system was formed within the bamboo material to develop an ultra‐strong flame retardant bamboo‐based composite.
Jiajian Wang   +9 more
wiley   +1 more source

Bimetal Enhanced Covalent Organic Frameworks Catalytic Membranes for Concurrent Conversion and Separation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A COF‐Cu/Ag catalytic membrane was prepared via a vacuum‐assisted interface polymerization method for simultaneous conversion and separation. The optimal membrane demonstrates a retention rate exceeding 99% for dyes and a conversion rate of over 84% for 4‐NP.
Jian Li   +7 more
wiley   +1 more source

Green Synthesis of SnO2/Carbon Composite Anode for Low‐Temperature Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A green synthesis strategy is used to fabricate SnO2 nanoparticles with banana peel extract and convert the leftover biomass into carbon for composite anode materials. The resulting SnO2/hard carbon (7:3) exhibits high‐reversible capacity and excellent cycling stability at subzero temperatures, offering a scalable, eco‐friendly solution for next ...
Nurbolat Issatayev   +6 more
wiley   +1 more source

Multi‐Level Policy Coherence Analysis in Wicked Nexus Problem Settings: The Case of Nitrogen Pollution in Germany

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Environmental problems are often wicked and face multiple challenges, making policy coherence a goal of high relevance. The issue of nitrogen pollution is an outstanding example, representing the pressing demand on different policy fields and levels to achieve coherence of the respective objectives, instruments, and measures.
Mabel Ramisch   +2 more
wiley   +1 more source

The Will to Decarbonize: Problematizing European Just Transition Governance

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT In December 2019, the European Commission launched the European Green Deal (EGD) and hereby ramped up the climate ambitions of the European Union. Responding to a mounting sense of climate urgency, the European Commission proposed a comprehensive reform program to make the EU's economy climate neutral by 2050.
Eva Lövbrand   +2 more
wiley   +1 more source

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