Results 191 to 200 of about 598,189 (415)

Biofuel policies used by IEA Bioenergy Task 39 countries: the transition to using the carbon intensity (CI) of biofuels to set targets

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The International Energy Agency (IEA) Bioenergy Task 39 countries share a collective ambition to decarbonize their transport sectors, with biofuels and ‘enabling’ policies playing a key role in achieving this goal. ‘Market‐pull’ and ‘technology‐push’ policies have been used successfully, with countries' targets often set using volumetric or ...
Hana Mohammadi, Jack Saddler
wiley   +1 more source

Purple nonsulfur bacteria biomass as a potential biofuel source: A study of lipid characterization methods using gas chromatography

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Wastewater treatment with purple nonsulfur bacteria (PNSB) is an emerging biotechnology for sustainable wastewater management and resource recovery. Previous studies in this field have concentrated on microbial protein potential; however, this study examines the lipid recovery potential of PNSB‐dominated mixed culture biomass derived from gas ...
Ojima Z. Wada   +4 more
wiley   +1 more source

CO2 sequestration by hybrid integrative photosynthesis (CO2-SHIP): A green initiative for multi-product biorefineries

open access: yesMaterials Science for Energy Technologies, 2020
Diversification among organisms has resulted in uniqueness and complexity between them leading to maintenance of continuous energy supply while restoring equilibrium in the environment.
Mukul Suresh Kareya   +3 more
doaj  

Mobilizing mine lands for biobased decarbonization strategies

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Over 163 000 ha of mine lands in Pennsylvania (PA) have the potential to produce willow as a feedstock for renewable energy generation. Each year these lands could produce between 454 000 and 907 000 dry Mg of willow, which can be a feedstock for bioenergy (i.e., biopower) with carbon capture and sequestration (BECCS) or sustainable aviation ...
Mallory Wahlstrom   +4 more
wiley   +1 more source

Numbers of bacteria and algae and their interrelations in some Amazonian waters

open access: yes, 1970
In the Rio Solimões (Amazon River), in the Rio Negro and várzea lake (Lago do Castanho) in a three-monthly turn in the course of a year, the total numbers of bacteria and algae and the numbers of saprobiont bacteria (number of bacteria colonies) were ...
Schmidt, G.
core  

Urban biotic homogenization: Approaches and knowledge gaps

open access: yesEcological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract Urbanization is restructuring ecosystems at an unprecedented pace, with complex and profound consequences for life on Earth. One of the hypothesized trajectories of urban ecosystems and species communities is biotic homogenization, possibly leading to very similar species assemblages in cities across the globe.
Sophie Lokatis, Jonathan M. Jeschke
wiley   +1 more source

Mixing by Swimming Algae

open access: yes, 2009
In this fluid dynamics video, we demonstrate the microscale mixing enhancement of passive tracer particles in suspensions of swimming microalgae, Chlamydomonas reinhardtii.
Goldstein, Raymond E.   +4 more
core  

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