Engineering & Materials Science
Biomass
100%
Crops
64%
Heavy metals
61%
Soils
51%
Chitosan
36%
Pyrolysis
34%
Refuse derived fuels
33%
Carbonization
29%
Lignocellulosic biomass
28%
Ashes
23%
Nanocellulose
20%
Contamination
19%
Feedstocks
18%
Assays
18%
Gasification
17%
Land use
17%
Antioxidants
17%
Oils
16%
Meats
16%
Productivity
16%
Packaging
15%
Plastics
15%
Essential oils
15%
Zinc
15%
Chemical analysis
14%
Sewage sludge
14%
Effluents
14%
Poultry
14%
Leaching
14%
Forestry
13%
Calorific value
13%
Bioremediation
13%
Ethanol
12%
Biopolymers
11%
Polymers
11%
Biofuels
11%
Water
11%
ZnO nanoparticles
11%
Environmental impact
11%
Fractionation
10%
Solvent extraction
10%
Cosmetics
10%
Staphylococcus aureus
10%
Chlorine
10%
Irrigation
10%
Decontamination
9%
Adsorbents
9%
Temperature
9%
Chromium
9%
Tires
9%
Nanoparticles
9%
Liquids
9%
Toxicity
8%
Biodegradability
8%
Adsorption
8%
Lipids
8%
Environmental impact assessments
8%
Cellulose
8%
Heating
8%
Biodiversity
8%
Nitrogen
8%
Characterization (materials science)
8%
Economics
8%
Metals
7%
Escherichia coli
7%
Greenhouse gases
7%
Gas emissions
7%
Impurities
7%
Ethylenediaminetetraacetic acid
7%
Lignin
7%
Remediation
7%
Recovery
7%
Industry
7%
Clay minerals
6%
Bacteria
6%
Occupational risks
6%
Mechanical properties
6%
Dyes
6%
Sustainable development
6%
Salmonella
6%
Organic solvents
6%
Land fill
6%
Carbon
6%
Gases
5%
Wastewater
5%
Acids
5%
Inorganic compounds
5%
Nutrients
5%
RNA
5%
Hexane
5%
Industrial wastes
5%
Moisture
5%
Fossil fuels
5%
Raw materials
5%
Internal combustion engines
5%
Fibers
5%
Biofilms
5%
Bioproducts
5%
Earth & Environmental Sciences
biomass
60%
contaminated soil
34%
heavy metal
31%
refuse derived fuel
31%
pyrolysis
27%
crop
26%
ash
25%
valorization
21%
marginal land
21%
energy crop
19%
phytoremediation
16%
gasification
15%
reed
14%
bioenergy
13%
productivity
12%
soil
12%
energy
12%
bioremediation
12%
contamination
11%
material
11%
oil
11%
effluent
11%
evaluation
11%
bioenergy production
10%
sewage sludge
10%
industrial crop
10%
plastic
9%
adsorption
9%
cellulose
9%
pine
8%
grass
8%
fractionation
8%
antioxidant
8%
zinc
8%
heating
8%
ecotoxicity
8%
chromium
8%
dye
7%
chemical
7%
circular economy
7%
plastic waste
7%
biochar
7%
water
7%
decontamination
6%
pollutant
6%
combustion
6%
environmental impact
6%
organic solvent
6%
chemical property
6%
ethanol
6%
phenolic compound
6%
germination
6%
liquid
6%
nitrogen
6%
leaching
5%
essential oil
5%
toxicity
5%
agroforestry
5%
chlorine
5%
parameter
5%
refuse
5%
plant extract
5%
cost
5%
residence time
5%
metal
5%
new material
5%
removal
5%
remediation
5%
assay
5%
product
5%
underground construction
5%
genotoxicity
5%
economics
5%
lignin
5%
bottom ash
5%
contaminated land
5%
Agriculture & Biology
biomass
39%
polluted soils
33%
heavy metals
30%
Arundo donax
29%
bioenergy
29%
crops
21%
energy crops
20%
Miscanthus
20%
kenaf
19%
biobased products
16%
chitosan
15%
phytoremediation
14%
soil
13%
oil crops
13%
perennial grasses
13%
Mediterranean region
13%
Angola
13%
biomass production
12%
Hibiscus cannabinus
12%
environmental assessment
12%
hydrothermal carbonization
12%
effluents
11%
Panicum virgatum
10%
energy
9%
films (materials)
9%
cellulose
9%
sweet sorghum
9%
zinc
9%
Camelina sativa
9%
metals
8%
feedstocks
8%
circular economy
8%
Brassica carinata
8%
Portugal
8%
ash content
8%
bioremediation
8%
environmental impact
7%
hydrochars
7%
fiber crops
7%
industrial crops
7%
desertification
7%
biodiversity
7%
crop production
6%
microalgae
6%
Miscanthus giganteus
6%
chromium
6%
fractionation
6%
biocomposites
6%
synthetic biology
6%
land use
6%
Thlaspi arvense
6%
essential oils
5%
extracts
5%
European Union
5%
montmorillonite
5%
biocompatible materials
5%
soil pollution
5%
phenolic compounds
5%
pretreatment
5%
rosemary
5%
wastewater
5%
agroforestry
5%
assays
5%
genotoxicity
5%
greenhouse gas emissions
5%
chemical composition
5%
anti-infective agents
5%
hemp
5%