Agriculture & Biology
anthropogenic activities
73%
pollution load
61%
lakes
56%
Bacillariophyceae
45%
sediments
42%
urban development
33%
lotic systems
32%
sedimentation rate
32%
algal blooms
27%
remediation
26%
aquatic organisms
26%
spatial variation
24%
fossils
23%
isotopes
23%
water quality
23%
agriculture
17%
phosphorus
17%
oxygen
16%
summer
15%
degradation
14%
nutrients
13%
methodology
6%
Earth & Environmental Sciences
cultural development
100%
lake
40%
nutrient
27%
tributary
24%
diatom
24%
human activity
21%
paleolimnology
21%
long-term trend
14%
headwater
14%
sedimentation rate
14%
urban development
13%
sediment core
13%
algal bloom
12%
spatial variation
11%
remediation
11%
isotope
10%
fossil
10%
phosphorus
10%
agriculture
9%
water quality
9%
degradation
9%
oxygen
9%
indicator
8%
summer
8%
need
7%
sediment
6%
method
3%