Agriculture & Biology
acid mine drainage
100%
South Korea
72%
groundwater
69%
microbial communities
61%
denaturing gradient gel electrophoresis
29%
Proteobacteria
28%
community structure
24%
sampling
22%
sulfates
22%
aerobic conditions
13%
dissolved oxygen
13%
microbial activity
13%
bacterial communities
13%
anaerobic conditions
12%
water temperature
12%
heavy metals
11%
nitrates
10%
copper
10%
physicochemical properties
10%
toxicity
8%
water
5%
methodology
3%
Engineering & Materials Science
Groundwater
75%
Drainage
68%
Acids
58%
Proteobacteria
47%
Electrophoresis
33%
Sulfates
28%
Gels
26%
Abandoned mines
23%
Copper mines
19%
Physicochemical properties
16%
Heavy metals
16%
Dissolved oxygen
16%
Nitrates
16%
Toxicity
15%
Water
13%
Substrates
9%
Temperature
5%
Earth & Environmental Sciences
acid mine drainage
74%
microbial community
53%
groundwater
38%
electrokinesis
24%
community structure
21%
gel
21%
sulfate
18%
oxic conditions
13%
physicochemical property
13%
anoxic conditions
12%
microbial activity
12%
dissolved oxygen
11%
water temperature
11%
toxicity
9%
nitrate
9%
heavy metal
9%
copper
9%
substrate
8%
index
6%
water
3%
effect
3%
Chemical Compounds
Acid Mine Drainage
97%
Groundwater
69%
Denaturing Gradient Gel Electrophoresis
51%
Sulfate
24%
Heavy Metal
13%
Nitrate
12%
Dioxygen
7%
Acid
5%