Earth & Environmental Sciences
black carbon
87%
soil
72%
spectroscopy
58%
biochar
43%
carbon
36%
bone
33%
mineral
31%
organic soil
27%
organic carbon
26%
microaggregate
24%
rice
24%
functional group
23%
microbialite
22%
stromatolite
22%
cyanobacterium
18%
microscopy
18%
ferrihydrite
17%
oxygen
17%
morphogenesis
16%
biomass
15%
phosphorus
15%
stabilization
15%
cation exchange capacity
15%
soil carbon
14%
transition
14%
Fourier transform
13%
incubation
13%
phosphate
13%
humic substance
13%
dissolution
13%
sulfur
13%
reflectance
13%
temperature gradient
13%
apatite
12%
soil organic matter
12%
Archean
12%
particle
12%
bubble
11%
organic compound
11%
field experiment
11%
cadmium
11%
tomography
11%
mineralogy
11%
incorporation
11%
microbial community
11%
natural forest
11%
calcium
11%
in situ
11%
phenol
10%
organic matter
10%
Agriculture & Biology
carbon
38%
X-radiation
38%
soot
37%
aromatic compounds
29%
soil
28%
Anthrosols
27%
Cyanobacteria
26%
soil mineralogy
24%
spectroscopy
23%
organic carbon
22%
soil organic matter
20%
reflectance spectroscopy
18%
humic substances
18%
cation exchange capacity
17%
phenols
17%
tomography
17%
microscopy
15%
bubbles
15%
minerals
15%
organic compounds
14%
soil treatment
14%
biofilm
13%
reflectance
13%
microbial communities
12%
plantations
11%
silt
10%
oxygen
9%
clay
9%
particulates
8%
land use
8%
extracts
7%
benzoquinones
6%
polysaccharides
6%
Cupressus
6%
clay fraction
6%
nutrients
6%
stable isotopes
5%
specific energy
5%
forest plantations
5%
Archaea
5%
terrestrial ecosystems
5%
soil sampling
5%
Chemical Compounds
Soil
100%
Black
32%
Mineral
29%
Nutrient
28%
Carbon Atom
21%
Near Edge X Ray Absorption Fine Structure Spectroscopy
21%
Chemical Transformation
19%
Short-Range Order
17%
Phosphorus(.)
16%
Soil Fertility
16%
Organic Carbon
14%
Microarrays
14%
Dissolution
14%
Apatite
14%
Carbonate
13%
Protein
11%
Spectroscopy
9%
X-Ray Absorption Spectra
9%
Liposome
8%
Soil Amendment
7%
Organic Matter
7%
pH Value
7%
Surface
7%
X-Ray Microscopy
7%
Organosulfur Compound
7%
Oxidation Reaction
5%
Reaction Yield
5%
Sulfoxide
5%
Complexation
5%
Stable Isotope
5%
Soil Texture
5%