Earth & Environmental Sciences
vegetation
78%
soil subsidence
71%
grassland
65%
nitrogen
61%
beach morphology
58%
plant species
55%
organic farming
54%
panel data
49%
sea level rise
45%
oasis
45%
habitat type
43%
saltmarsh
42%
understory
41%
embryo
40%
plant community
37%
dune
36%
phosphorus
36%
accretion
36%
growing season
35%
eutrophication
35%
potassium
34%
species richness
31%
flooding
30%
pollen
28%
soil
27%
monitoring
23%
multiple regression
22%
water depth
22%
farm
22%
sea
21%
indicator
21%
invasive species
20%
groundwater
18%
flora
18%
mowing
17%
rate
17%
parameter
15%
effect
15%
soil nitrogen
15%
sheep
14%
Wadden Sea
14%
marsh
12%
livestock
12%
nitrate
12%
atmospheric deposition
11%
beach
11%
chlorine
11%
creek
11%
sea level
11%
sediment chemistry
11%
Agriculture & Biology
vegetation
100%
subsidence
82%
grasslands
68%
sea level
64%
nitrogen
64%
oases
51%
Jordan
47%
logit analysis
47%
eutrophication
45%
salt marshes
45%
soil
43%
Lolium perenne
40%
organic production
40%
understory
39%
plant communities
37%
phosphorus
33%
farming systems
32%
water table
32%
species richness
31%
monitoring
29%
potassium
26%
regression analysis
23%
Phoenix dactylifera
23%
habitats
22%
pollen
20%
atmospheric deposition
19%
sediments
18%
North Sea
17%
farms
17%
multivariate analysis
17%
marshes
16%
nitrates
16%
mowing
15%
water
15%
livestock
11%
climate
10%
agriculture
9%
natural gas
9%
desertification
9%
sheep
9%
soil chemistry
9%
terraces
8%
stand age
8%
species diversity
8%
Amaranthaceae
8%
surface water level
7%
correspondence analysis
7%
charcoal
7%
space and time
7%
spatial variation
7%