Agriculture & Biology
primary productivity
69%
Ireland
65%
forestry
60%
highlands
53%
lakes
48%
planting
45%
afforestation
24%
forest plantations
24%
pigments
22%
Cyanobacteria
17%
algae
15%
canthaxanthin
13%
silvicultural practices
13%
Northern Ireland
12%
eutrophication
11%
carotenes
10%
carbon nitrogen ratio
10%
peat
10%
stable isotopes
10%
community structure
9%
sediments
9%
biomarkers
8%
organic matter
8%
plantations
8%
carotenoids
8%
grazing
8%
minerals
7%
carbon
6%
nitrogen
5%
Earth & Environmental Sciences
planting
57%
primary production
54%
forestry
54%
lake
34%
pigment
33%
plantation
32%
catchment
26%
afforestation
26%
catchment area
23%
cyanobacterium
21%
alga
19%
humic lake
17%
paleolimnology
17%
upland region
16%
forestry practice
16%
algal community
15%
carotenoid
14%
nutrient enrichment
14%
biomarker
11%
sediment core
11%
peat
10%
grazing
10%
community structure
9%
stable isotope
9%
disturbance
8%
organic matter
7%
nitrogen
7%
carbon
6%
history
6%
effect
5%
Chemical Compounds
Catchment
100%
Canthaxanthin
18%
Peat
15%
Carotenoid
13%
Stable Isotope
12%
Organic Matter
12%
Nutrient
12%
Biological Marker
10%
Mineral
9%
Nitrogen
7%
Carbon Atom
5%