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TABLE X X . 1971 MEASUREMENT PROGRAMME FOR THE MONITORING OF SOIL, FLO RA
AND AGRICU LTU R A L PRODUCTS
S u b je ct o f
m easu rem en ts
M easu red
v a r ia b le
S a m p lin g p oin ts for
c o m p o s ite sam ples
C o d e
Num ber o f
points
(co m p o s ite
sam p les)
M easu rem en t
fre q u e n c y
A n n u a l n u m ber
o f sa m p les
(m easu rem en ts)
M easu rem en t p roced u re
Beta a c tiv it y ;
40K a c tiv it y
J u lich , G ut Lorsbeck
S tettern ich , Haus
L in d en b erg
H a m b a c h , w aterw orks
D 07 88 P 61
D 0788 P 62 6
(2 )
D 07 88 P 60
Q u a rterly
8
(1 6 )
G a m m a sp ectru m
(8 )
W e lld o r f, G ustener H of
90Sr a c tiv it y
B eta a c tiv it y ;
40K a c tiv it y
H o lle n , Burg H ollen
H a m b a c h , Burg O b b e n -
d orf
J u lich , G ut M ariaw a ld
D 07 88 P 66
D 0788 P 64
D 0888 P 71
6
(1 )
5
(1 )
A n n u a lly
Q u a rterly
1
(1 ) S a m p lin g d ep th 2 0 c m for a rab le
s o il, 5 c m for pasture an d forest
s o il; m e c h a n ic a l prep a ra tion ;
(8 )
m ea su rem en t o f the beta a c tiv it y
w ith a la r g e -a r e a flo w cou n te r ;
4
fla m e -p h o t o m e t r ic d eterm in a tion
APPENDIX IV
W e lld o r f, Rossler H of
D 0888 P 70
(4 )
o f th e p otassiu m co n c e n tra tio n ;
Pasture soil
G a m m a sp ectru m
N ie d e r z ie r , H of M oes
S elg ersd orf, H of Ritz
K ir ch b e rg , H of Langen
D 0888 P 79
D 0888 P 74
5
(1 )
A n n u a lly
1
(1 )
s e m ic o n d u cto r sp e ctro m e tr y w ith
a G e(L i) d e te c to r (b e a k e r ); c h e m ic a l
sep aration o f ra d iostron tiu m from the
90Sr a c tiv it y
a lk a lin e earth grou p an d lo w -
4
b a ck g rou n d m ea su rem en t
Beta a c tiv it y
40K a c tiv it y
2
(1 )
Q u a rterly
(8 )
4
Forest so il
G a m m a sp ectru m
S tettern ich , Staatsforst
H a m b a c h , Grosser Forst
D 0788 P 63
D 0788 P 69
(4 )
90Sr a c tiv it y
2
(1 )
A n n u a lly
1
(1 )