Earth & Environmental Sciences
biodegradation
87%
biotransformation
76%
estuary
75%
oxic conditions
58%
metabolite
58%
fat
56%
phosphorus
39%
biofuel
38%
water quality
36%
nitrification
33%
fossil fuel
33%
oil
32%
toxicity
31%
removal
29%
index
28%
integrated management
28%
sustainability
27%
organism
26%
chemical structure
25%
wastewater
24%
biodegradability
24%
vegetable oil
23%
biological invasion
23%
circular economy
23%
carbon footprint
21%
wastewater treatment plant
20%
European Union
17%
alternative energy
17%
drug
16%
incorporation
15%
degradation
14%
environmental impact
14%
intermediate product
13%
ecozone
13%
micropollutant
13%
carboxylic acid
12%
Europe
12%
green alga
12%
land use
12%
aquatic system
12%
cleavage
10%
arthropod
10%
native species
9%
shipping
9%
literature review
9%
aquaculture
9%
energy
9%
enzyme
8%
product
8%
fouling
8%
Chemistry
Biodegradation
82%
Diclofenac
68%
Ibuprofen
62%
Phosphorus(.)
46%
Metabolite
42%
Nitrification
28%
Biodegradability
16%
Wastewater Treatment
15%
Isobutylbenzene
14%
Biological Degradation
11%
Polyphosphate
10%
Ring Cleavage
9%
Nonsteroid Antiinflammatory Agent
9%
Toxic Substance
8%
Catechol
8%
Metabolic
7%
Wastewater
7%
Aromatic Structure
6%
Tandem Mass Spectrometry
6%
Carboxylic Acid
6%
Gas Chromatography Mass Spectrometry (GCMS)
6%
Denitrification
5%
Chemical Transformation
5%
Green
5%
Agriculture & Biology
estuaries
100%
Portugal
65%
water quality
55%
brackish water
31%
biochemical oxygen demand
18%
saline water
15%
animal transport
10%
fouling
9%
total suspended solids
8%
ammonium nitrogen
8%
dissolved oxygen
7%
aquaculture
7%
arthropods
7%
nitrites
7%
biodiversity
6%
seasonal variation
5%
nitrates
5%