OOIR: Observatory of International Research

Papers

(The H4-Index of Biomass & Bioenergy is 46. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
IEA Bioenergy - Update 75	198
Farmers’ willingness to introduce short-rotation tree plantations on agricultural land: A case study in southern Sweden	165
Biochemical conditions for anaerobic digestion of agricultural feedstocks: A full-scale study linking elements concentration and residual methane potential	156
Coppice growth traits in sand dune willow (Salix cordata) and comparisons with two common North American shrub willows used for biomass production	132
Rotation length of intensive Eucalyptus plantations: How it impacts on productive and energy sustainability	115
Unearthing the potential of organic biowastes via microbial fermentation for production of CH4 and H2 / biohythane	115
Response surface methodology for optimizing flocculation efficiency of chitosan and inorganic flocculants in microalgae and yeast cultures	108
Thermodynamic and environmental analysis of two-stage series supercritical water gasification of biomass for hydrogen production	108
Utilizing different food cultures for wastewater treatment and enhanced power generation in microbial fuel cells	103
Decarbonisation of the natural gas Grid: Process-oriented high-resolution spatial biomass assessment on biomass potential for biomethane injection in Queensland, Australia	100
Production of garbage enzymes and fermentable sugars from single and combined agro-wastes via anaerobic fermentation for bioethanol generation: An integrative omics approach	98
Unveiling the biogas potential of raw Agave leaf juice: Exploring a novel biomass source	93
Valorization of brewer's spent grain via systematic study of KOH activation parameters and its potential application in energy storage	92
Biogas upgrading through calcium looping: Experimental validation and study of CO2 capture	89
Performance evaluation of a dual-fuel engine using syngas produced from downdraft gasification of coconut shells	88
Unlocking the synergistic effects in biomass-plastic Co-pyrolysis using a hybrid machine learning approach with blended rule descriptors	85
Synergistic effects of domestic wastewater sludge and leachate on medium-chain fatty acid production	72
Enhancing corn stover to bio-jet fuel process: Valorizing lignin-enriched residue for energy, economic, and environmental benefits	70
Sustainable production of biobutanol and biodiesel from municipal solid waste: Optimization and process integration	70
Effects of increasing phenyl acid concentrations on the AD process of a multiple-biogas-reactor system	69
A comprehensive review of biobased polyurethane and phenol formaldehyde hydrophilic foams for environmental remediation, floral, and hydroponics applications	68
Synthesis of NiO/mesoporous aluminosilicate nanoparticles using natural template for green diesel production: the effect of Si/Al ratio	65
Revolutionizing bioenergy production: a review on sustainable biomass feedstock	64
Valorization of lignocellulosic biomass via pyrolysis: techno-economic analysis of guaiacol and levoglucosan co-production	63
Role of reaction parameters in hydrothermal carbonization with process water recirculation: Hydrochar recovery enhancement and energy balance	62

Bioenergy potential from invasive alien plants: Environmental and socio-economic impacts in Eastern Cape, South Africa	61
Synthesis and modification of graphene oxide-like carbon for conversion of hemicellulose to furfural from bagasse	61
Exploring the varied effects of lignin modification during deep eutectic solvents pretreatment on enzymatic cellulose hydrolysis	60
Assessing the readiness to implement bioethanol-blended fuel in Indonesia	59
Enzymatic hydrolysate of water hyacinth with NaOH pretreatment for biobutanol production via ABE fermentation by Clostridium beijerinckii JCM 8026	59
Calcium-based catalyst prepared in the presence of biopolymer/biomass for biodiesel production: Elucidating their influence on the catalytic efficiency	58
Recent novel approaches for enhancing the efficiency of microbial fuel cell wastewater treatment systems with the aim of electricity generation: objectives, challenges, and opportunities	58
Low-transition temperature mixtures pretreatment and hydrothermal carbonization of corncob residues for CO2 capture materials	57
CFD-based optimization of Tar destruction in downdraft biomass gasifiers via advanced injection strategies	54
The inhibition of xylanase enzymes by oligosaccharides produced during the degradation of biopolymers in biomass	54
Opportunities for the development of cassava waste biorefineries for the production of polyhydroxyalkanoates in Sub-Saharan Africa	53
Halophilic microalga-based circular economy producing functional food by reclaiming high-salinity seafood processing sewage	53
Fast prediction of the combustion properties of biomass pellets using hyperspectral imaging	53
Valorization of rice husk via liquefaction in recycled Bio-Oil: A dual-product approach for bio-oil and biogenic silica nanoparticles production	52
CFD modelling of spatiotemporal evolution of detailed tar species in a downdraft gasifier	52
Coupled effect of pyrolysis temperature and HNO3 pretreatment on sugarcane bagasse fast pyrolysis for levoglucosan production	48
Rethinking energy delivery in biomass pyrolysis: Comparative insights into conventional, microwave, and induction heating	48
Pilot scale fast pyrolysis of lignin in a twin-screw reactor	48
Valorization of coffee residues improve bioelectricity generation and benthic nutrient removal in sediment microbial fuel cells	47
Preparation and electrochemical properties of porous carbon derived from lignin	47
RSM-based co-gasification of palm oil decanter cake and sugarcane bagasse: Syngas production and biochar characteristics	47
Influencing factors and environmental feasibility analysis of agricultural waste preprocessing routes towards biofuel production – A review	46
Kinetic modelling and improvement of methane production from the anaerobic co-digestion of swine manure and cassava bagasse	46