Agriculture & Biology
Pteris
82%
hyperaccumulators
64%
arsenic
55%
organic acids and salts
48%
Pteris multifida
24%
oxalic acid
20%
linolenic acid
18%
ferns and fern allies
17%
malic acid
14%
fronds
10%
Pteris vittata
6%
malonic acid
6%
hydroponics
4%
palmitic acid
4%
citric acid
4%
gas chromatography-mass spectrometry
4%
washing
3%
drying
3%
gases
3%
sampling
1%
Medicine & Life Sciences
Pteris
100%
Arsenic
61%
Acids
39%
Ferns
28%
alpha-Linolenic Acid
17%
malic acid
17%
Oxalic Acid
12%
Oxalates
11%
Hydroponics
8%
Linolenic Acids
7%
malonic acid
6%
Palmitic Acid
5%
Gas Chromatography-Mass Spectrometry
5%
Citric Acid
4%
Gases
3%
Engineering & Materials Science
Organic acids
76%
Arsenic
75%
Oxalic acid
20%
Acids
19%
Palmitic acid
7%
Citric acid
6%
Mass spectrometry
5%
Gas chromatography
5%
Washing
5%
Sodium chloride
4%
Drying
4%
Sampling
3%
Gases
2%
Earth & Environmental Sciences
organic acid
54%
arsenic
45%
fern
20%
oxalic acid
16%
acid
13%
hydroponics
5%
citric acid
5%
gas chromatography
3%
mass spectrometry
3%
drying
3%
sampling
2%
gas
2%
effect
2%
Chemical Compounds
Organic Acid
51%
Linolenic Acid
30%
Malic Acid
21%
Oxalic Acid
17%
Hydroponics
9%
Citric Acid
5%
Sampling
4%
Gas Chromatography Mass Spectrometry (GCMS)
4%
Column Like Crystal
3%
Gas
3%
Time
2%
Social Sciences
Contaminated sites
79%
time
18%