Results 141 to 150 of about 2,395,279 (331)

Circular economy assessment of biomethane value chain in Brazil

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract From the numerous opportunities to add value to biomass in Brazil, biomethane production in sugarcane mills presents significant potential. This study introduces a diagnostic framework grounded in circular economy (CE) principles to assess new biomethane projects, aligning with the strategic objectives of product diversification, full biomass ...
Luciana Fonseca Moreira   +3 more
wiley   +1 more source

Ecosystem Good and Service Co-Effects of Terrestrial Carbon Sequestration: Implications for the U.S. Geological Survey’s LandCarbon Methodology [PDF]

open access: yes
This paper describes specific ways in which the analysis of ecosystem goods and services can be included in terrestrial carbon sequestration assessments and planning. It specifically reviews the U.S.
Boyd, James, Brookshire, David S.
core  

Functional Valuation of Ecosystem Services on Bonaire: an ecological analysis of ecosystem functions provided by coral reefs [PDF]

open access: yes, 2011
This research is a semi-quantitative analysis of the functional value of coral reef habitats on Bonaire to support ecosystem services.
Beek, I.J.M., van
core  

Valorization of bark extracts from Cerrado and Amazon species: phenolic characterization, antioxidant capacity, and photoprotective potential for circular bioeconomy applications

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Tree bark remains an underexploited source of high‐value‐added phenolic compounds with potential circular bioeconomy applications. This work characterized bark extracts from two species of distinct Brazilian biomes, Stryphnodendron adstringens (Cerrado) and Myrcia eximia (Amazon), obtained with three solvents (ethanol, methanol and acetone ...
Mário Sérgio Lorenço   +7 more
wiley   +1 more source

Changes in natural 15N abundance highlight warming-induced stimulation of soil nitrate losses by coupled nitrification–denitrification in an old-growth montane forest

open access: yesGeoderma
Climate warming alters biogeochemical cycles, especially in high-altitude forests where warming accelerates soil organic matter decomposition and CO2 efflux.
Michaela Bachmann   +6 more
doaj   +1 more source

Terrestrial ecosystems are in transition

open access: yesFrontiers in Remote Sensing
Global climate change and accelerating human disturbance may trigger biosphere tipping points across a range of scales and push the terrestrial ecosystem undergoing irreversible critical transitions toward alternative ecosystems. The resilience of these systems—their capacity to resist and recover from perturbations and maintain structure and function ...
Wang, Huan   +13 more
openaire   +2 more sources

Towards appropriate guidance for the ethical challenges of environmentally sustainable prescribing

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
The environmental impact of medicines poses a significant threat to planetary and public health, making it essential to integrate environmental sustainability into prescribing practices. While the most effective measures to reduce environmental impact, such as reducing unnecessary prescriptions and medication waste, are consistent with appropriate ...
Joost D. Piët   +22 more
wiley   +1 more source

Functional Diversity and Oleaginous Potential of Fungal Strains From Hawaiian Soil Ecosystems

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Fungi represent an important but underexplored resource for microbial lipid production, including nutritionally valuable polyunsaturated fatty acids. Hawaiian soils, shaped by volcanic parent materials and strong environmental gradients, provide a unique setting for discovering functionally diverse fungal strains with distinct metabolic traits.
Yu Wang   +12 more
wiley   +1 more source

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