Earth & Environmental Sciences
tree ring
100%
paleoflood
29%
river
23%
chronology
21%
drought
20%
river basin
18%
Northern Hemisphere
18%
winter
16%
North America
14%
temperature
14%
summer
13%
dendrochronology
12%
oak
12%
paleotemperature
12%
state of the art
11%
flooding
11%
prairie
10%
pine
9%
hydrology
9%
anomaly
9%
valley
8%
trend
8%
aid
8%
streamflow
8%
paleohydrology
7%
timescale
7%
flood frequency
6%
Pacific Decadal Oscillation
6%
cold
6%
treeline
6%
synchrony
6%
autumn
6%
crater lake
5%
paleoclimate
5%
plant population
5%
vessel
5%
damage
5%
animal population
5%
music
5%
energetics
5%
rarity
5%
Agriculture & Biology
growth rings
67%
climate
29%
Canada
16%
tree growth
15%
dendrochronology
15%
coniferous forests
11%
Manitoba
11%
Missouri River
11%
temperature
11%
Nepal
10%
Quercus macrocarpa
10%
winter
10%
rivers
9%
stream flow
8%
valleys
8%
Tsuga mertensiana
7%
lakes
7%
Picea engelmannii
6%
Taxus baccata
6%
urban forests
6%
aquifers
6%
Azerbaijan
5%
snowpack
5%
drought
5%
shorelines
5%
hydraulic head
5%
hydrograph
5%
summer
5%
water table
5%
topographic maps
5%
cold season
5%
latewood
5%
stumps
5%