Lecture 12: Dendrohydrology

Response to Wetland Drainage

Logging Release

(Photo by Cameron Craig Flight on 9/9/03)

(Photo by Cameron Craig Flight on 9/9/03)

(Photo by Cameron Craig Flight on 9/9/03)

Dendrohydrology Analysis

Numbe r of Dendrohydrology Papers Published per De cade

0 0 06 6 2

8

31

72

105

9

0102030405060708090

100110120

1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000

Decade

Num

ber o

f Pub

lishe

d Pa

pers

(Data from Grissino-Maher Bibliography of Dendrochronology)

Dendrohydrology Analysis

(Data from Grissino-Maher Bibliography of Dendrochronology)

First Author Number of PapersStockton, C.W. 10Begin, Y. 9Schulman, E. 7Yanosky, T.M. 7Tardif, J. 6Duever, M.J. 5Li, J. 5Meko, D.M. 5Phipps, R.L. 5Hupp, C.R. 4McCord, V.A.S. 4Stromberg, J.C. 4

Dendrohydrology AnalysisNorth Farm North Hydrology Re sponse

0.03

-0.07-0.12

-0.09

0.52

0.630.60

0.56 0.56

0.44

0.23

0.02

0.55

0.12

0.78

-0.20

-0.10

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

Hydrology Variable s

Pea

rson

's r

(Data from Maher and Flowers Class Project 2001)

North Farm North Silver Maple Tree Growth Compared to First Street Weir on the Wabash

(Data from Maher and Flowers Class Project 2001)

y = 4.899x + 0.5456R2 = 0.717

p > .001n = 17

0.0

1.02.0

3.04.0

5.06.07.0

8.09.0

10.0

0.000 0.500 1.000 1.500 2.000

Ring Width Index

Ave

rage

Gro

win

g Se

ason

Wat

er H

eigh

t (f

t)