Distribution of Fallout Cesium-137 in Litter Humus and Surface
Transcript of Distribution of Fallout Cesium-137 in Litter Humus and Surface
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University of Tennessee, Knoxville
Trace: Tennessee Research and CreativeExchange
Masters eses Graduate School
8-1962
Distribution of Fallout Cesium-137 in Lier,Humus, and Surface Soil Layers Under Natural
Vegetation in the Great Smoky Mountains Jerry Carlyle RitchieUniversity of Tennessee - Knoxville
is esis is brought to you for free and open access by the Graduate School at Trace: Tennessee Research and Creative Exchange. It has been
accepted for inclusion in Masters eses by an authorized administrator of Trace: Tennessee Research and Creative Exchange. For more information,
please contact [email protected].
Recommended CitationRitchie, Jerry Carlyle, "Distribution of Fallout Cesium-137 in Lier, Humus, and Surface Soil Layers Under Natural Vegetation in theGreat Smoky Mountains. " Master's esis, University of Tennessee, 1962.hp://trace.tennessee.edu/utk_gradthes/1427
http://trace.tennessee.edu/http://trace.tennessee.edu/http://trace.tennessee.edu/utk_gradtheshttp://trace.tennessee.edu/utk-gradmailto:[email protected]:[email protected]://trace.tennessee.edu/utk-gradhttp://trace.tennessee.edu/utk_gradtheshttp://trace.tennessee.edu/http://trace.tennessee.edu/
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To the Graduate Council:
I am submiing herewith a thesis wrien by Jerry Carlyle Ritchie entitled "Distribution of FalloutCesium-137 in Lier, Humus, and Surface Soil Layers Under Natural Vegetation in the Great Smoky Mountains." I have examined the nal electronic copy of this thesis for form and content and recommend
that it be accepted in partial fulllment of the requirements for the degree of Master of Science, with amajor in Botany.
R. E. Shanks, Major Professor
We have read this thesis and recommend its acceptance:
J. S. Olsen, G. E. Hunt, L. F. Seatz
Accepted for the Council:Carolyn R. Hodges
Vice Provost and Dean of the Graduate School
(Original signatures are on le with ocial student records.)
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Je 1, 1962
o the Graduate Co c il :
I am umiti erei i ie y Jerry Carlyle Ritchiee it led Diriuio of l l o Ce i 1 37 i L it er Hum ad u f ce So il Layer uder rl Ve e io i the Great Smoky Moutai I reced t ha it e ccee or e lve qurer or cred it i ar til fulfillme of e requirements or e deree of Mter of Scieceit a mor i oy
e h red i tei recommed i ccece
Accepted for e Cocil:
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DISRIION FLLOU CESI137 I LIER, HUS ND SRFE SI L
LYERS UDER RL VEGEION IN HE
GRE SMO MOUNIS
heiPreeed o
he Grad ae Co cil of
he iveri of eeee
I Parial Flfllme
of the Reqiree for he Deree of
Maer of Sciece
Jerr Carlle Richie
162
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ACOWLEES
e tor i e to t nk the memer o i c oitt ee o
eled re re the ncr it Se ci l tnk o to Dr . R E Shank
nd Dr J S . O l on hoe e t ion re ot t imely nd e l l
ank are t o e iven to the He lth Pyic Whole ody Contn
Loratory t Oak Ride enneee or te e o teir aa ec
tr eter and to P E rn or i itance wit te e o the
ectreter hank alo o to the Great Soky Montan NatonalPark Se rvice or t imlat ion tard re ear c in the Park he ork
done thro a niverity contractal roect orted y the
nited State Atomic Enery Commion
i i
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SETIO
I ITRO TIO
II LITERTURE SUREY
I I
I
TE PROBL AREA
METODS
Fed Methods
TABLE OF OTTS
Forest Foor and Soi olection
Laorator Methods
ountin
putatons of et ounts Pr Minute PM) and Ds
interations Per Minute DPM)
Soi Analsis
RESULTS D DIS USSI O
I S ARY
BIBLIOGRAP
APEIX
i i i
PAGE
6
4
3
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IGR
IGR
1 Gr od f r i i m i
m r .
r f i L f H
d "
i r r f
D
r f 1 fr
d • . �
i f 1 Inch Sl r
D
6 Ti r f 4 I Lr fr
D d
Rr i f l i-1 lv i
v
6
7
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S ince the ep li n i pn in Jul f 9 4
and ith suequent tet, pi n evices hch cn
triute mst f t e rli , i t h deve pment f
nuclear per plnt the nd mre interested
in rad iact i ll t n t it Durn the
detnatin f nuler vi 17 i iv i s t pes ae pr
duced Of these 17 is iipal gaary
emitt ing f is in pr i l n ha f l ie s t b
imprt ant in rld i e r rten sen 96
The purp se f t h i tu mun f ce sm 3
the ranic aer n tp i f minera s n
representative evergrn i n f the Gret Sm
unta ins f rth arl i pai n ts d is tr ut in and mveent na i
1
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TLE
PRINCIPA G-TTS OF WLDW FALUT MTA
Half-lifea
C7 Ba7 27 yer 2 6 i ne
R 6 Rh 6 er 3 eond
- Pr44 2 day 7 ie
Zr95 Nb9 6 day 3 day
R-3 - R- 3 day 7 mine
a - a- 4 2 day 4 ine
day
aHafife i the time i adioativity o decreae oneha f of i iitia va
2
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L RUR SURVY
rd w Mx c n July 1 19 4 Und S s
rc d r c bb (Hrns b r Sc l Sub
c d 1 97 c r xl rd
b dd d rd x ly Ud
At r (A l d 1947
r r r r Ls Al s rd
dy c rd rs d rd r r d d urr w r nc r
d d r c l u U d S
r brr b sr f rbrn rdc
11 b r wr r nr
r d r nrducd rd c Fr s
d d wd r l cl l c n d r US
d S br r n Nw Yrk U d S r
Br 19 b d r d r c c n y
1 1 d r s d S 1 9
r rz b d wr ldwd
l r wr k d d u r c
cd d r d c y w r c lr s s n
r9 19 Und Ss Arculr Drn nrd
b rr d nc dn xnv wrk n sr9
d Ac nr y s n 19
3
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May h ry ub s hd r rts ( E s bud d Hrly 1 95 3
55 and Libby 9 958 wr stud s r d ct fal ut
an Ty wr bsd stud s str t um9 and ud ts
nain t rdct uur ls rdcty
4
t n th 9 r d r ( 9 wrkn
nn at al Labrtry Lm s und c s u- 1 7
n an T i w th r r r um-7 In t
n 95 Rund ( 98 ud h r cs um- 7 n Brt s sub
in th b rm h d ts n 95 ban a
at L s A Sc c ry ur c s um-7 n
n nitd S tt s c ry m 6
n Aril 197 r N ry b rr t
t aunt s s n -r y m rs th s l t Lmnt
i (Gustafn Mr d Brr 97 hy ud n sur
aunt f c s um-7 but c cutd th mut f c s iu- 1 37 t 2 i -ccur s r r m h r r c t ud nd f r
957 t mu cs u1 7 ws ud t h ncr s t
37 ilcurs (e) r squ r l u r l l nd Brr
5 Ty ls ud h h t mu -ray t trs
a in cas in By Mrc h 9 9 h mut c s um-1 7 hd r s n t
r squar t L t Gus t s 99b t t sa t
n ars n ( 1 959 wrk n n wd u d 9 e csu-37
kltr (quia t 2 r squr l In un
6 Gt a sn Br r d Krr n ( 19 c cludd t at th aunt
37 and thr s s i rducd -ry ittr s h d rac
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a ai n w w dc ii r c y r h ir hf
iv T ih mn rr i 19 6 w 198 m r qur i
a 21 m r qr mi hd bn rrd in Ocbr 1959
Gan, r in i nd Brr 1959
r rkr ch rd d n ( 19 6 a rrd
an ini iu mm-r mi r rinw r Lundb
16 Gufn Krrin nd Brr , d hr h rr
n aun f c im1 7 i h r rd L junrn
6 rk in in N rwy O 1 1 wrkin in nn v
rrd n ry mir n mri (ciy
r av
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III T ROL ARA
Te ud w e Gea Smoky n s on Prk
(SM) Locaed n Bue Rdge Pronc d r o h nk
Cn (Kn nd upka 1950), Gra ok ns ha r
f ve a e Sn (154} rord mrr nd con
da ceced fo f a r r 9'•6 t 15 un h
n nnu eue ied f 6° 16 458° F
30 e nd n nnu p t i n r nd r 57.8 nhs
1 e . nce 60 f d s us a humd
c e e ev and a hum ca h hhr
evn e bund bewee h8 hum n rud cmas
ng dnc bove o san Shans 14
W uc vn ppc ad a c cond ons h ar
�n go cndn udg d sr bu on arns of rd o
ou eed o nronna rns
ocon e de e ss on our
5200 f , fou 40 ee and n a 1 h aroxm
on ad e decpo whh oo r smmrd n b
1 Caon f ce fo h nncur o Frnd 5
nd Le 5 pn w s don bwn Auus 11 nd
epbe 1 96
1 nn De Evgee Loc d on a souhas
cn ope on e no de o h ra s r o F rny
Rde Png ea d Cnga G SP a a n o
6
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7
appmatel eet Te le an p a mae up P ce rbe
an Aeae Te te ee tl el te che dimeter
at eat i T n v nited mt l the ether-
li plenen
ap ta ing Evegeen ( HNE ) Lcted rth-
ang lpe n t t ie the Ach r 6 e r
e n ap t a l �an D e P t e e t r
matel et Te l e anp cted Pc rb
Ai a i Te ne t a made up ctte red Vbru
l im T gn ve a mae up dee t th ethr-
li penen
p ta ing ecduu (D) L c t th
aing lpe te nt ie te Appalh r 8 r
e n ap t a l n�an D e P t e et x
matel t Te meatel el led c w d
etla allanini and Faugandili
he rd cer cted
mi e en an a lea e
. e ap Sutaing Ee geen (SE td t
ain l n t t ide te pplcha r 8 r
e un p t l nan D e , P t e e t rx-
matel t e l e anp a made u P ce rb d
Ae a Te ne t nite cttered Vbru -
l m n ve a ma p t e eathe m H cu
plnn
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. Beeh Ga Souti Deios SD) ated a t
i s ope o t e sout s ie o t e ppalaa al 8 mle f
eou p to Cis De SP at a elevat f app
te 52 eet . Te oer te e os e apy ted mal
o Fs nioi t e Bet ale aens . e gnd ve
e p o e oeae rb
Cies otin Ev erg e r' (NE ated a nth
i s ope o te ot s ie o t e t a me fr te Cmney
i Ae t t C ies pn rou SP a a elevatn
o ppote 3 ee t e ose nop s made up f uga
c e s is t e et eies Te uderty ted
o ese sts o oeo im e rud ve wa pae
oiti o es moses
7 Cies ot i ios ) ated a t
i s ope o t e s ot s ie o t e t i 5 es the mneys
i Ae t t e C ines pi oun S P at a elevat
o ppoite 3 eet . Te oetey well led apy ted
o Tii eteop esculus tadra ad elea
oi Te ee o ove s e up f fer ad adeaved
.
B Cies Soti Eveeen E . ated a ut
i sope o t sot e o i US 41 at te wet ed f te
ies i Ae t eevti on o appr ox atey 34
eet T e oe te e ose nop nsisted f Tsua aade
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it Betua a ean ien i The une r t ory s d u o
R enron a iu . Te run coer a ry s rse
9
Ci ney S utfa cin ec iuou (LS Loc ed o s ouh
facin oe n te nrt ie o hiy US 441 1 rd s o h
Ciney Parkin Area GSP a an eeion o roxiey 4
fet Te c e cany cn i te of Ti ia heroy Acer
a ccaru e scu u canra , and Betua hns s h roud
cer a ae u f den e t an broa- aed herb s d e rs .
1 et caf Btt Eerreen ( 1 4E Loced o a ar
t e et ie f iay US 41 1 at et ca f Bos P icic Ar
G at an e e a in o arate y 14 fe Te odr y
ce canoy cnsited f i rin ia d P us ch a
it a fe L ir i oe nr n tu ife ra . Te run co er s ade u of
bra eae herb , re , an fern
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BLE
S ARY F SAN DERN
Site Eleion Act
E ut ruc-F r
E 52 orth Sruc-Fir
D 52 North BirchBch
HSE 52 outh Sruc-Fr
HSD 52 Sut Bc-Brch
E 3 Nrh Hmc
3 Nrth Hrdwd
LSE 3 South Hmlc
LS 3 South o Hrdw
1E 1 e l in
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I MEHODS
Field Meth
Foret floor nd oi c e cti on At ech the ten ite
f ie mple of the fret oor nd miner i were c ected
Repreentt ie c e ctin ite were e le cted cre be in ten t
ty well within the type decribed nd t ty wy fr ny fen
tree
Colection f the foret lr me were mde by lcin
onefootqure piece of crdbrd n the itter then tin nie
and cutt in arund the ed e the crdbrd thruh th e ret or
nd into the minerl i l he urrund in f re t r w then cre-
fuly rked wy nd the mteri under the crdbord w cected by
lyer Litter or L yer F yer nd H lyer Lutz nd hnder
19 6 he ple were p ced in be led cont iner nd bruht to
the lbortory
Sple f the miner i t ite were coected by
pcin ixinch-qure piece o crdbord in the midde o the
miner oil expoed b the co e ct in f the fre t f or me
One of two methd w ued in the cectin of the miner i
ple In the f irt method trenchin he nd hey ie
were u ed t o exoe the oi profil e beneth the iece crdbord
hen uin the hey nife three one-nd-nehinch yer f
the i nerl oi l were c o le ct ed By the ecnd met hd whi ch w u ed
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12
only hen it as ios ib le to use the rs t ethod the so i as care
u ll y du out th a ni e and a s al l hand sh oe Al roots and rocks
in the ro ile ere incl uded in the sale he s o sale s ere
pl aced in l abeled contai ners and brouht to the lab orat ory
aboratory Methods
ountng Ater the atera brouht to th aboratory t
as laced in a 105° orceddrat oen or orty- ht hour t
as reoed and ehed then transerred to qart-ze atc bas
and t aken to t he Healt h Phys ic s Whoe Body ountn Laboratory o the
ak R ide at ional aborat ory at Oa Rde nn see hr a-ray
anayss as carried out
he e s e o s ilar atera r ea ch te er ade
into a coos ite sale or the urose o gaary ny s hs
the ie litter sales ro ere cbned and counted s one
sa le the e F ayer s ere counted as one t c h comote
sales ere laced n lastc contaners dsned by the Hlth
Physcs Laboratory or anayss o bk saes he contanr ere
then l aced oe r thal uactated odu cry ts One crysta
as 3 x 3 inches and the other as x 4 nche he x nh crysta
gae better resoluton than the x 4 nch cryt bt a not a
e cient Pu ses o d ierent energies ro th 2 x 4 nch cryt
ere sorted into channels 0 to 99 o a 200 channel RDL (Radaton n
strent eeloent aboratory use heht anlyzer and the
r the 3 x 3 inch crystal ere sorted nto channe 100 to 9 o the
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ame 2 channe l pul se he iht analyzer . A backround count w md
ith each crytal and ubtracted frm the ros count before the data
ere printed out by the analyzer Beta rad iat ion contr ibuti on to the
value rec orded as mini ized by u in a beryl ium aborbr with
mas of 123 rams per square centimeter.
Standard ith imilar countin eometry for t F d
ater ial ere made by ipett in tandrd out ion o ioto io
even cell uoe p one in plat ic ba (O s on 1961 )
13
Standard for the mineral oi were made b pittin tndrd
s olut ions of is otope s into 1 ram ample o minera oi Atr
d ry in each 1 ram ample a thorouhy mixed wit h enouh oi t o
ive a t andard ith count in eomet ry im ila r to tht o th oi
ample ctivity in count per minute due to th introducd oto
a deterined by subtractin the count o a bak e o ier
oil of the ame type as that o the "piked" oi rom the count o
the "p ied " oil A so il ple fr f our and oe-ha inche to ix
inches deep as tr ipped of it p ota s ium- act iity and ued a
tandard or thor iumuranium . Monoz ite sand was o ued tdrd
f or thorium . P ota i chlor ide wa ue d a the tandrd or ot i
0 .
Cputation of count f minute ( CPM ) and d i inte rat ionper minute . E st imate of CPM due to the ind iidua iotoe wr
made by raphically trippin the pectra o tandard r the ctr
of th ample F iure 1 in Reu lt and i cu ion) . h i i don to
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correct or ctter rdition in the photope o the itpe ered
( Gut on Mr inel l i nd Brr 195 8) he pectr hd been p tted n
ei log grph pper ter ing number o et imte de c ribed
bove iple themt ic l ormul w deri ved hi ch coud be ued
t o me e t imte o PM in the mple be ing tudied Append ix) A
c pr i on o the two met hod i pre ented in ble nd d cu ed
in the Reult nd Dicuion
ter M or n iotope were determined M r the itpe
were deteined by cprion with PM o tndrd o the e i
tope (ppend ix
S oil nly i he Sevier ounty oil urey (Hubbrd et
1 95 ) the Swin ounty oil urvey (P er in nd ett y 1 ) nd
geologic p o Et ennee (Rger 1953) mde poible generl
ident i icti on o probbl e o il type nd ge olog ic mter il hee
cliiction were checed by ield obervtion t ech ite
t er th e mple hd been dr ied nd we ighed de cribed
erl ier bul den it ie were clcu lted he pH w deterined e ec
tretriclly or the minerl oil nd humu (H) yer uing 1 t
1 wter nd ter il u pen ion nd Becmn Mode l pH meter
Mechn ic l nly i w de by t he hydreter met hd d e
c r ibed by Bouyouco 19 3 nd iied by Dy 9 5 )
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RESUS AND DI SUSSI N
So il and fore st f l oor he so il type as in in the Swin
County soil sury Perins ad Gettys 19 fr sites ne thruh
three as Rouh ountinous land Rasey s o il materi a ) S ites u
throuh nine as al s o Rouh ounta inous land R msey s i mter il )
and s ite ten s Stase r f ine s andy l oam (Hubbard l 9) . he
eol o ic ate rial f or s ites one throuh nie was ret Smy c-
erate hile the parent aterial t site ten was uium rmthe L ittle P ieon R iver surrunded by ad pr icipl y de ri ed r
the Loest part of the Oce series (Rers 19)
Mechanical analysis o the ierl si ble I) shwed tht
the soil s moderately coarse textured ( sndy l m ) he so i ws
l ow in c lay 2) ith ore s and tan s i lt in al cas e s except t the
66E station he 5% sand % s ilt and % cly r the HSE std
is in aree ent with the 5 . 2% sand 36 s ilt d 9% cl y repted
by McCracen S hans and l ebs ch 9 2) or the same st nd
he thicness o the oranic layers diered with rest tye
(le IV s expected the e er reen types had thi cer ri c
l ayer t han the dec iduous type s he data are i n eneral areeent
it h d ata taen in the s ame area by McGinni s ( 19 8 alt huh the H
layer as uch thicer in sites LE and LSE than reported r the
he ochardood s ite McGnnis studied
ale pre se t s the e iht f the uninc rporated r ic
att er o the f ore st floor in tons per acre he HSE std shwed
15
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BLE III
PRICLE SIZE ISRIBUIO I HE 15 3INH SOIL RFROM HE IFFERE SIES
Sand Silt lay
Site % % % exur a
E 38 55 Si
E 3 5 1 Sady
2 3 3 Sady
HSE 54 40 Sdy
HS 8 36 Sady m
E 5 2 8 La
L 2 3 8 Sdy
LSE 5 23 2 Lmy d
LS 8 15 5 Ly d
1E 8 29 3 dy
aeermied fr the textural t r ianle S il Surey MS o Surey St a ae 2 .
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te
66
H
14
B V
HKSS OF OG Y L F ) H DF SS
ran LayersL F
0. 1
0 2
0 1
0 2
0 7
0 1
0 1
0 1
1
0 2
17
3
3
3
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1
TALE V
EI O ICO O TE O AIC TTER IN THE L AN H LAYERI TO R ACRE AT EACH ITE
Lr t L H l
66 3 1 2 1 1 17.30
E 23 1 3 7 92 35.+
H 9 35
HE 20 1 1 3 2.30 3
H 1 5 9 2 6 445
E 1 66 27.2 35.5
LN 1 527 .75
LE 1 2 6 23 29 1 37.2L 207 4 . 77 4
1E 1 2 657 7.1
nd H l r
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t grtst ul t ion of orgn i mttr , it th E E d
LSE stnds n t sm rng T ult o udr th spruf ir
st nd s E nd HSE f ll s btn t 7 , 00 poud s rportd b
n s 19 5 nd t 66 , 9 pounds rport d b Morgn nd Lut
1 93 1 f or sml r tps T umul t ion udr th hml ok std s
E nd LSE s bout t th mount rportd b Ginis 18)
f or ml okrdood st nd but t hs is b l ivd t o b du to
d ff rn in t p of st d s Tr s o H l r ud r th st d
Mi nn s s mpl d h i l thr s th i k H l r udr th std hr
rportd Th orgi mtt r umul ti o udr th vrr stds
ith promnnt H lr s pproximtl si x t ims s muh s tht
ud r th d iduous s tnds T H lr s th hori o of mimum
orgn i mtt r umult ion th HNE HSE LNE nd LSE stds th
mount bing pproximtl to tims t mount i th L d lrs
i t h E nd HSE s tds nd ppr oxt l f our t ims th mout it L nd lrs t E nd LSE stnd s Th d iduous st d s
sod to to t r t s s muh ul tion in th lr s in
th L r.
ulk d ns t Tb l VI shod gnrl inrs it h dpth .
T bulk dns t is of t L nd H lrs d id not vr rt bt
stnd s n t othr hnd th bulk dns it of th F l r s grtr
undr vrgrn ovr th it s undr th d iduous ovr in vr
s T bul k dns it i s of t minrl s oil rd fr om 08 grms
pr ub nt imtr to 1 6 grms pr ub tmtr hi s is
s imil r to th rng of 0 50 t o 1 1 grms pr ub i nt imtr
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t
66E
E
HE
H
LNE
LE
L
1E
TALE VI
K EITIE O THE VARIO YER IN GRPER CIC CTIETER AT EACH TE
nrl olOrgn Lrs 0 1 . 5 -3
L H Ins Inchs
0. 06 l3 7 0 . 8
0. 0 0 1 2 0 . 1 7 0 4 0.4
0 03 0. 0 0 .0 6
0 0 0 1 2 0 18 06 78
003 0.45 6
0. 03 0 . 1 1 0 .1 6 0 .6 . 66
0. 03 0 0. 3 6
0. 0 0 1 1 0 1 7 0 .3 6 0.66
0.0 0.28 0.37
0. 02 0 1 2 1 .0 1 1 . 4 1
nd H lrs
3 4 . Inchs
10
64
6
8
8
N
71
1 0
4
1 4
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2
rportd b Mnn s 1 95 n s stud of f orst umus tps of Est
Tnnss
T pH of t H l r of t spruf r s tnds Tb l ) s
n t rng r portd b Mnn 19 5 Th pH of t mnr
s ol s m lr t o t 3 rportd b Mnns ( 19 nd ls o b
MCrkn nk nd Cl b s 1 96 2 fo r spruf r Th pH und r
t d duou st nd t t gr l vt on 3 to 3) s n r
mnt t t 3 7 rportd b MCrkn nks nd bs ch 92)
for t uppr tr ncs of so n h lvton dcdous std
but lr tn t 1 to 3 rportd b Mnns 98) nd fond
b C n 1 93 1 n t sm r T pH of t hml ock stnds s
s m r to t pH of th spruf r s tnd s h l th hdro n on co
ntrton of t l lvton dduous stnds s n ordr of mn
tud lor tn t g l vt on dduous stnd s but n t sm
rng s t p n tnd t 100 f t T l o lvt on d c duousst nds d pH s m lr to t 7 rportd b Mcnn s 9 ) f or
slr stnd
Comprson mtod usd d t rmn ng PM F r 1 shos
t rpl mt to dtrmn CM nd t mthmt c mth s
gvn n t Appndx Tbl V provd s omr s on of dt ob
tnd b t to mtods on rs of mpls
T grpl mt od g t gr c ount to t ms nd t h
mt mt l mtod gv t gr ount t r t s Th pr c nt
d ff rn rngd fr 6 9 f vorng t grp mth to 4%
f vor ng t mtmt c l mt T pr nt df f rn ncs d
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22
TALE VII
pH F THE H LAYER N THE THREE ARIRY LAYER OF MINER O
rs015 1 5 - 3 3-4 . 5
t H Inhs cs cs
66E 32 3 3 348
E 3 1 1 305 3 45 345
3. 40 3 65 3 6 5
HE 322 3 20 3 . 8 3
H 3. 70 3.55 3 . 44
E 3 1 5 3 20 352 N.
5 .8 5 4
LE 3 2 5 3 01 332 3 . 22
L 32 5 8 4 . 5 6
1E 72 4 62 4 6
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�2
:Q
z
4
.·\
�-'. .
/', o_
t I v ' ; \ .: • • • \ \
0-5" Soil Horzon3•3 Crysta
Net pectrum reovedTh u reoved
Cs7 reoved Ru 6 removed
23
IOL-
0 0 04 60 080 00 2 0 .4 0
ENERGY IN ME\FIGURE
APCA MTHOD OF STIING 1PL PCTR NTO IT C0N'T PRT
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TAL VII I
PARO O O O OTAIN CO T P ER 2 INTE TO CEI137 I TH CEI-37 PHOTOPEAK
24
pl thmt l i frnc mpl td tod %
6600 L 310 3194 +1 7
6600 9570 967 + 1
66 01 . 5 23 0 1992 -6
6600 1 5 3 9 1 0 93 + 7 4
66 0 34 395 374 6
P nt d n obtnd b d iid in th d ir nc btn t to b t gu o t mtmtl mthd ndmultplg b 100
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25
n t nl s o l T s s du to n n s n t moun of
tourn prsnt n t spl grl nrsd ck
s tt n t s u1 37 potopk gus 2 3 5 nd s o
tpl spt o t vous ls t dnnc of csi
137 nd t l mount o o issonpodud g-mrs n h
l T l ount of o f s s onprodud gmmi rs ws
du o t tt tr d n o mjor nuclr s for pproxi
t l t r s ll of 1 5 fo ol lc on of mtr il ws
d nd tr o ost o t v t of t sor l ivd gmm i rs
s gon (Lundl 1 2 Rutnu1 0 nd cr u r h ol
ot f ss onpodud g r s prsn wr id if il
n spls
Cs137 T rng of sum137 n mllcuris pr squr
l Tl I n st ud s 2 2 t o 3 0 T s is ppr oxi
tl 2 0 to 1 00 p nt g tn t 1 1 pr s qur ml r
potd n Lont , I l l no s n Jun 1 0 (ust fs on rr nd
Krngn 10 .
A cprson of o xposurs nd covr ps 40 f
t o xposurs nd ov ps 520 f ms of
corl nlss o vrn (Tl X ndd no sigific dif
fn 5 condnc lvl xposur or ovr p u
t s s gnf nt d ifnc it lv on igur sos
gpcll t d s uon o o l s u3 i l v ion Th
ofnt o drmntion R2 of rgrss ion of cs um1 3 o
l vt on s 0
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10
1:
z-�
a.
e-z0(
Aoo Horizon
2x4• Crystal
Cs-137
26
�_
-
0
0 2
0
0
.40
0
60
0
80
0 20 L 40 L 60 .8
ENERGY IN MEV
FIGURE 2
TYPCAL SECTM OF THE LTTE (L) AY, TAKEN Ot1 TH HD :T'D
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5
00
100
l1z
�
ln
101z
0
A Hoizo
•r
. 0 0 4 6 0 8 100 12 0
ENERG N MV
FGU 3
14 160 1.80
TYA JP OF F
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200
100
Ltz
i 10L
z0
(
0-1 ol Horzon
3x 3 stal
K4
28
�
-
0 0.20 00 060 080 10 1 20 140
NRGY IN MV
FIGURE 4
TYPCAL STUM OF TH 0-1.5 N� AK ! T1 l TtJ
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29
20
100
w:z
�
wa
( 10 z:0
1.5-3• ol Hozon
3x 3• ya
----
0 0 20 0.40 060 080 100 10 140 160 180
NRG N MEV
FGURE 5
TYPICAL SECTRM UF TH 1. '-3 C SOIL Y":i
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200
100
L :z
10 a
(�z0(
3-4.5" Soil Horzon
3x 3 Crysta
30
�
0
0
0
0
40
0
.60
80
O
O
120
1
60
180
ENERG Y IN MEV
FIGURE 6
TYPCAL STH.J•1 -4.5 IC OL Z'l, TKN FOt THE liND SAW
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TALE IX
DITRITION OF CEI137 IN T VARIO LAYER EXPREED IN MILLICRIE PER QARE ILE EPTER 1 1 96 1
Cesum-137 Conen b LersElevon Prepon 0 1. 5 1 . 5 3 3-4. 5
Fee Exposure Cover Inhe s Per Yer L F H Inhes Inhes Inhes To
600 ouhes Everreen 9 0 . 9 4 3 . 8 1 2 1 . 3 1 3 5 . 9 6 6 . 1 1 9 . 0 3 8 6 . 0
5200 Norh Everreen 90.0 37 . 5 2 3 5 . 9 3 3 . 1 198 0. 3 4 . 5 3 3 1 . 1
5200 Norh Deduous 9 0 0 1 9 0 18 6 . 4 - 1 04 2 1 7 . 7 6 . 9 3 3 4 . 2
5200 ouh Everreen 90.0 30.3 2 1 3 . 6 7 0 . 9 2 5 . 5 N D . N . D . 3 4 0 . 3
5200 ouh Deduous 90.0 1 7 . 8 7 5 . 2 - 1 9 3 . 6 4 4 . 8 1 7 . 4 3 4 8 . 8
3400 Norh Everreen 7 6 . 3 10.4 8 6 . 1 1 08 . 3 3 3 . 3 8 . 2 N . D . 2 4 6 . 2
3400 Norh Deduous 7 6 . 3 6 . 1 9 1 6 1 5 5 . 1 3 2 . 7 1 0 . 5 2 9 6 . 0
3400 ouh Eerr een 7 6 . 3 9 . 8 75 . 5 94.6 .9 1 1 1 1 2 . 4 2 70 . 3
3400 ouh Deduous 76 . 3 5 .4 73 .2 - 8 4 . 5 8 9 . 3 2 . 6 2 8 5 . 3
1400 Lee Eerreen 5 7 . 8 9 . 1 7 7 1 3 8 . 5 2 . 8 5 . 2 2 5 6 . 9
F nd H yers .
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TE X
NYI O VRINCE O TOTA CEI137 WITH EEVTIONCOVER TYPE N EXPO URE : CTORI EIGN
Sour d f MS
32
F
Elvton 1 23 4 23 4 6
Exposur 1 1 7 3 1 3 12
Error I 1 1 3 5 1 3 5
Covr 1 726 72 6 3 61
ov x Elv 1 3 5 3 3 5 3 1 75
ov x Exp 1 1 0 1 5 4
Error II 1 2 2 0 2 2 0
Totl 1 9 1
gnf nt t t 95 onf d l vl
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w
c&
o0.Oz·- !
�
z s000; r �
>
0
v
r r Nat!W ·bs/ow L£1-S
3
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d i c d i ibu io o c ium-1 wi io
m mo cloly rld o mou o prcpiio
c id r io p c ip ii o bw 52 d
w 1 1 8 d r io o c im-1 bw m l io w
1 2 i wol r om o 1 pc ii
io ro w 1 5 d c ium1 r io w 151 o
lo oud lioip bw pcpiio d dib
io o rd ioc lou l od d ol i (1 9 ) pod
ill i cl ly cor oll i c o i ll o dpo io
p o ro ium-9 d c um1 B oor ( 1 959) woi i
Gr Brii oud did mil om rio o low
coid lowr cocrio o cm- dd mi
r io o i r ril l Libby ( 19 58) pod i
illy o woldwid ll ou i bc o ril Gu o
1 95 9 rpord w cl o rl ioi p bw ioo c ium1 o o im-9 i riw
bl i compri o o d i ribu o o c ium-1 i
di ly i d d
d d c iduo d i m l oc io d ow
8 % o c ium-1 c iy w i o ic m r d upp
ic d o-l o mrl oil i dciduou d d 9% w
i m ly i r d u ppox i
89 % Gu o rpo d i r ori c m d pp
ic d ol o o il H oud % o ol c iy i
5 ic o il l yr wi l r r w rom % i
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TABLE XI
DITRIBTIN F EI-1 IN THE DIFFERENT YER IN PER ENTF THE TTL EI1
Mrl
rgi Lyrs
L
F
H
Mirl ol
Dcduous %
4
6
ovrEvrgr
%
4
2
%
-1 s 4 1 2
1- ics 1 2 8
4 . ics 2
Adpd fr Gusfs o Mr ill i d Brr ( 1 )
Pr c of ol cv grss d orgc mr
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36
evergreen to 5% in the deciduous. Maximum retenion in the upper part
of the soil is inferred fr the work done by Cline (1960) on the move
ment of cesium1 7 through a nineinch soil column in the laboratory
He found hat 10% of the cesium17 moved beyond the surface inch in
an acid soil when 00 column inches of well water, containing 261
microrams of otal solids per milliliter of water ws passed over
he colum He found ore movement whe 01 N KCl was substituted for
the water.
The per cent of cesium137 in the organic matter under the ever
reen was approximately 2.1 times that of the deciduous stands. This
is assed to be due to the thicker oganic layer (Table present
under the everreen stands which served as an ionexchange area on
which he cesium-137 could bece adsorbed and hereby reduce its
further movement through he profile. Cline's (160 work showed hat
"cesium afer becing adsorbed to a soil colloid becomes difficult
to replace and was relatively unavaiable to plants"
Oher ammaemittin fission prucs. The only other ideni
fiable fissionproduced gammaemitters present in the material were
ruthenium106 and cerium144 which ogether contributed approimately
28% of the total acivity pruced by fissionproduced gamaemiers
Natural gammaemitters. Potassium40 hori and uranium
cprsed he natural gammaemitters presen Tale X gives the
activity of potassium40 in micro-microcuries per gr of maerial.
The couning staisics are very poor on he esaes of potassium40
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ABLE XII
DISRIBUION OF POASSI40 IN HE VARIOUS LYERSIN MIROMIROURIES PER G
Oan LayesMneal Sl
0 3Ste L F H Inhes Inhes
66E 069 a 2ll 2 24
E 060 030 26 293
D 06 30 2 27
HSE 0.52 034 062 42 37
HSD 0.63 93 264 27
LNE 0,24 06 0 76 26
LND 0 3 092 274 2
LSE 02 03 034 27 2 32
LSD 04 04 3 2
14E 06 3 47
a F and H layes
-
37
3-4.5
Inhes
29
20
304
6
242
ND
3
2
333
33
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n h F nd H lr f hh houl d b kp n mnd hn
sud n hs d . Po um- nrd h d p h n h of
h s H nd 1 E hn dr h dp h horum nd
urnum shd no ons n p rn of hn h d ph h
v of horumurn slhl mor hn h v of
poum . Th nurl rd ov onrbud 8 % or mor of
h ol v n h sol lrs
38
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VI. �RY
T orgn lrs nd tr onndonlfn ol lr
r olltd t four dffrnt lvtons nd udr to ontrtng
ovr t ps n t rt mok ount ns -r nlss
rrd out on tm t 200 nnl RIL pul gt lr
Tot l s um1 37 vrd f rom 246 . to 3 6 . 0 m ll ur pr
s ur m l . Tr s no s gf t d ff rn t d tr but o
of s um-1 37 t ovr tp or xposur but t r s s g f td f f rn t t 9 % of d l vl n t d str but o of um
137 t lvton T s d f f rn t lvto md mo t l ol
rlt d to t mount of prp tt o rvd . T rt o o pr p
t t on fr 66 00 f t to 1 400 f t 1 7 d t rt o of um1 3
ovr t m rng s 1 . 1 .
ot of t um137 s n t orgn lr d uppr o
nd onlf ns of t mnrl s o l . E gt pr nt of t t otl
s um1 37 undr t d duous st nd nd 9 6 % undr t vrgr tnd
r n t s orgn mt r l nd uppr prt of t m rl ol
T otr dntfbl fonprodud gmm-mttr prt
r rutn106 nd r144 ontrbutd ppromtl 2%
of t f s s o produt t vt. P ots um-40 tor d urum
md up t n tur l l ourr ng gr mt trs pr t T pro
dud 0% or mor of t totl tvt n t sol lr
39
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ILIO
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ILIORAPHY
r L 1 95 6 ol P Jon l and on I n N York
ookr V 1 Cum1 37 n d rd m lk Natur 1 3 92 1924
oouo J 1 36 r t on f or mkng m an al anal ofol t drtr mtod n 225229
151 A rl rt on of t dr tr mtod f or makngmnl nl of ol Agron J ournal 43 : 43443
Ca n A 131 Eolog al tud of t h v gtat on of th ratok ountn of ort Carol na and Tnn I ol rat onand pl nt d tr ut on otanal at t 2241
Cl n J 1 960 Pota um1 37 and rubd um-6 rlat onpn plant uptak ol dffuon rat and rrgaton prat62037
Croutaml E d 19 60 Appl d amma-ra p
ry
Prgon Pr N York
a P R . 1 950 P al ba of prat al anal by t drotr t o l n 363374
1 956 Rport to t mtt on phal anal ( 195 4-5 ol n ot � Ar a Pr od ng 2: 1 6716 9
Enbud and J H Hrldtonton n
1 95 3 Rad oat v dut fr nlar141147
155 Rad oat v fa l l out n t n td tat n1 2
: 67760
rnld L 19 50 ra' anual of otan mr an o o o York
r rank 19 56 A ud ook f or tat t a Tran nt Rpr ntdb prmon of t or rv b and for of th Arm Engnr at ra Exprmnt tat on Corp of Eng nr
Vkburg pp
utaf on P 1 959 a armnt of ol rad oat t and al lat on of do trfr pp 15616 3 In Rad ologal Pvon mnnual Rport Jul trough mbr 95 ArgonnNat onal Laborator Pro Rport 5967
41
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4
5b Rdoc ivi mes uremen nd dose c c on ons oi col leced Argonne pp 535 In Rd ioogi c Phs ics ivis ion Seminnu Repor Jnur hrough ne 5 Argonne
N ionl Lboror Pro ces ed Repor 6 - -
l95cSc ene 3
Rio of cesium3 nd sronium in he sol5
u fs on P S S rr nd M . A Kerringn 6 Gmm-rsudie on rd iocive f ll ou in s oil pp 666 In Rdoloil Physis Division Seminnu Repor nur hrough ne960 Argonne Nton Lboror Pr oces d Repor 6
ufson P M A Kerringn nd S rr 6 Fiss ion ndnur rd ioc ivi in ground leve l ir pp 8 85 In Rd iol ogic l Phs ic s ivi s ion eminnu epor nr hro h ne 6 Argonne N on Lboror Proce ed Repor 638
ufs on P F L Mrinel i nd S rr 5 Gmmremi ing e lemen preen in he oi pp 8-2 In Rol ogicl Phs i iv is ion Semi nn Rep or nr hr oh e 5 Argonne N ionl Lbortor �
· sed Repor7
5 Meuremen of gmr emi ing e lemens in heoil pp 36 3 In d iol oil Physi s Divis ion SeminnuRport ,
Jul thogh Dr 95 Argonne Non LbororPosd pot 52
19 b t l nd fi s ionpodd y mitt ind ot ivity in th o l S n , : 222
1 99 y t d on d ot iv fl l ot pp 6977 n dolol Py v on nnl port , J ly thogh , 1 99 Agonn onl otoy Po epor6
0
4
n fo t Spil Sott on dton of he JoinC o
n
, Conf Un Sh y
ong, Son on l l Wpons stsMy 5, 6 , 7, nd , 1 99 vol
d , , M At n , c d l , W t ight , J A ld, nd E P Wht d 19 So l vy of Svi ontyTnn
Untd SttDp mn A!u
ng , P nd Stp 19 0gology nd ntl htoy
h t Soy Montin t intf � hly
2= 33
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43
Kinsan , S n ( d ) 197 . ad ioogia Hah Handb. nidSas Dparn of Ha h , Eda ion , and Wf ar ; P b ic HahSrvi , ra f Sa Srvis , br A. af Sani ary Enginr
ing nr, ninnai, Ohio.
y, W F. 195 Sinc, 123
adiaiv fal and radiaiv sroni-97
19 5 ars prpard y Dr . ibby. pp . 23-2 7 nEnvronn a onana ion fr W apns s s . Hah and Safyaoraory Pro por.
l , E . , Jr . 19 3. h i s f a iv and a ra id rsof h nd Sas (I di Al sk .-Fst Srvi Agri Hanook o 1
j nggrn , . 19 Fa o f radi aiviy in shrn Sdnar , 18 5
o, K . and K. Edvars n. 199 . a s i1 7 in Sdish i and si ar , 18 3 1 111 .
ndb , . 19 2 Drina in cncnra in of ca s i-1 7 inpr ipia in and grnd v air in Sd n a r , 1 : -87
, H J and or F handr .and Sons , In , Yor
19. For s Si s . hn Wiy
Mran , J , E . Shans , and E. E . sh 12 . d ssand So rns Aids a highr vains f h ra SyMonains b pbl shd in So i S in Siy of Ar icaProdings
Mcinnis , J. . 19 8 . Frs ir and hs yps f as nn s npb ishd M . S . h s is . h nivrs iy f nn ss
Mc hnny , . and Jan Marhy . 19 . Anay ica aa spcr rysipir ia s ia of rs pnsrv p s pp 4-8 nFifh Anna Ming, ioasay and Anayica hisry ropnbr ID 7591 ·
- ·
M i r , . E . a n d . D M a ri n l i porary an S inc , 12 :
Morgan , M. F and H. A n . 19 31 .la ifaon of for o s Arony, 23 1591.
19 . aa-ray a iviy f cn-122123
h rol of organi ar in hJorna rian Siy of
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8/17/2019 Distribution of Fallout Cesium-137 in Litter Humus and Surface
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Mortenson , J L 19 61 . Rad ioactive fall out Aronomy Journa 3 :343348
44
Ol son , J S 19 61 coloical samplin and meteooca cacuatonof fal lout on fores t near Oak Rid ge ak R de Nat onal Laborator .Procesed Report 3181 -
Perkins S . 0 . and W . Gettys 1 947 . Soi l Surve o Swan ount North arol ina. United St ates epartment of riculture
Rod ger s John. 1 953 Geolo ic Map of ast ene see t Expana o
Tet Tenne see Divis on of Geolo Bu let in sa
Snedecor G. W. 1 957 . Stat ist ica Methods he owa State o eePres . es Iowa.
Rundo J . 1 9 8 . Measurement of caes um137 n an be n t eUnited Kind pp . 249-2 2 n nvironmenta ontami nat on romWeapons ests. Health and Safety Laborat or roces sed Repor__42.
Shanks , R . . 1 954 mates of t he Great Smoky Mouta n co o 35 354361
So il Sury Staff 1 951 Soi l Surve Manua United State eatment of Ariculture
United States Atmic ner y Cmis ion 19 6 Falout Stud ie
Reprinted fr t he Annual Report t o onre s s f or 1 99 o te u . s Atic ner mission.
Welford , G A and W . R o l ins , Jr . 1 99 . Faout deposton oseven nucl ides in Ne York C ity during 19 9 pp 63 . F ifthAnnual Meet ing ioas ay and Analyt ical hems tr Group Gat urg. T 7591 .
1 9 6 . Fal out in New York ity n 1 96 Sce�
131l' -
1 7 1 5 .
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APPI
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I MATATI CAL FO DER IVAIN
T accu f he ackscae effec f otass4 the
ce s u 37 h eak , he aveage at f M of a as s u4
s aa he ces u 37 heak he CM t he ota ss u4
heak as ee e Ths s he acksc ae coect fo
asu4 Z •
The huuau ackscae cect (2 as etee
ge g he aeage a f CM f a ho uuau s aad
the cesu37 heak the CM the thuau hotoeak
S ce he thuuau hteak use ha o a s 4 ack catte
t a acksc ate e ( Z3 ha to e eteed fo otasu
4 he th uau h eak Th s as oe et he
aeage a f CM f a as s 4 s aa he thouuau
heak he CM he as 4 hoeak
hee
The c g he ave
CMa = C [CMc Z + CM ( CMc Z 3 Z�
Ca s CM the cesum37 hoeak ue to ceum37
CM s he ta CM he ces37 hotoeak
c s he CM he assu4 hteak
CMd s the CM he houau htoeak
Z s he ackscae ce f assu4 the cesum
37 heak
46
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47
2 is the akatte eti f thiunium in he
ei37 phtpeak
3 i the aatte eti f ptassium in th thoium-
ai h pa
I I TIATIO O M
C is he uns pe minute fo a
f a istope in h sme
C2 is the ts minute fo
stadad f th isotop in P 1
theefe
M1 i the d is ieat ios pe miute
f istope i CP1
M2 i the d is inea is pe minte
f th tandad ispe in CP