UNIVERSITY OF BAYREUTH
Depa men o Mic ome eo ology
Documen a ion o he A mosphe ic Bounda y Laye
Expe imen , Nam Tso, Tibe
08 h o July – 08 h o Augus 2012
Tobias Ge ken, Ka h in Fuchs, Wol gang Babel
Wo k Repo
N . 53
Bay eu h, Ma ch 2013
2
A bei se gebnisse, Uni e si ä Bay eu h, Ab . Mik ome eo ologie, P in , ISSN 1614-8916
A bei se gebnisse, Uni e si ä Bay eu h, Ab . Mik ome eo ologie, In e ne , ISSN 1614-8924
h p://www.baycee .uni-bay eu h.de/mm/
Eigen e lag: Uni e si ä Bay eu h, Ab . Mik ome eo ologie
Ve iel äl igung: D ucke ei de Uni e si ä Bay eu h
He ausgebe : P o . D . Thomas Foken
Uni e si ä Bay eu h, Ab eilung Mik ome eo ologie
D-95440 Bay eu h
Die Ve an wo ung übe den Inhal lieg beim Au o .
3
Con en s
1. In oduc ion ............................................................................................................ 4
1.1. Desc ip ion o he expe imen ......................................................................... 4
1.2. TiP P ojec * ..................................................................................................... 4
*This pa ag aph is ci ed om Bie mann e al. 2009, wo king epo 41 ....................... 4
2. Expe imen al se up ................................................................................................. 6
2.1. Measu emen si e ............................................................................................. 6
2.2. Ins umen a ion ................................................................................................ 9
2.2.1. Radiosondes ................................................................................................. 9
2.2.2. Tu bulence measu emen complex ........................................................ 12
2.2.3. Radia ion and P ecipi a ion .................................................................... 13
2.2.4. P o ile owe ........................................................................................... 13
2.2.5. Soil measu emen complex .................................................................... 13
3. Si e cha ac e is ics ................................................................................................ 14
3.1. Vege a ion ..................................................................................................... 14
3.2. Soil p ope ies ............................................................................................... 14
4. Wea he condi ions ............................................................................................... 15
5. DVD A chi e ........................................................................................................ 25
6. Li e a u e .............................................................................................................. 26
A. KH20 Calib a ion .......................................................................................... 27
B. Wea he obse a ions .................................................................................... 28
1. Low clouds .................................................................................................... 28
2. Middle clouds ................................................................................................ 36
3. High clouds ................................................................................................... 41
4
1. In oduc ion
1.1. Desc ip ion o he expe imen
The expe imen was conduc ed unde he amewo k o TiP (SPP 1372). Du ing he
campaign, adiosondes we e launched by he Depa men o Mic ome eo ology o he
Uni e si y o Bay eu h. The expe imen ook place a Nam Tso Comp ehensi e
Obse a ion and Resea ch S a ion o he Chinese Academy o Science (CAS), a Nam
Tso, Tibe , China.
The adiosondes deli e e ical p o iles o empe a u e, humidi y, p essu e, wind
speeds and di ec ions. Addi ionally, ene gy lux da a by Eddy Co a iance echnique,
componen s o he adia ion balance measu emen s o mois u e and empe a u e a 3
m al i ude, wind speeds and di ec ions om a all owe up o 20 m, soil empe a u e,
soil mois u e and p ecipi a ion da a we e ob ained om he ITP.
Expanding on he Nam Tso 2009 campaign, ha was p ima ily aimed a in es iga ing
ene gy and ma e luxes be ween he su ace and he a mosphe e, as a equi emen
o unde s anding Asian monsoon a iabili y and o quali y con ol and upscaling
pu pose, he goal o his expe imen is o in es iga e he e ical s uc u e o he
a mosphe e a Nam Tso Lake basin and o link local/mesoscale a mosphe ic
ci cula ion and local con ec ion o he su ace. The measu ed a mosphe ic p o iles
and he da a ob ained om ITP will se e o model ini ializa ion and alida ion
pu poses wi h he ATHAM (Ac i e T ace High- esolu ion A mosphe ic Model)
model ha is in ac i e use and unde u he de elopmen a he Uni e si y o
Camb idge, UK. Fu he , he adiosounding da a will be used in o de o in es iga e
he bounda y laye de elopmen unde di e en a mosphe ic and wea he condi ions
a Nam Tso Lake.
1.2. TiP P ojec *
The Ge man Science Founda ion (DFG) p io i y p og am 1372 TiP s udies he
Tibe an Pla eau ocusing on he h ee in e linked p ocesses, pla eau o ma ion, clima e
e olu ion and human impac and Global Change. This s udy is mo i a ed by he
impo ance o he Tibe an Pla eau on a global scale compa able o he impo ance o
An a c ica and he A c ic. I s o ma ion had a p o ound impac on he en i onmen al
e olu ion a egional and global scales and un il oday di ec ly in luences he habi a
o billions o people. Mo eo e , he Tibe an Pla eau, like he Pola Regions, p o es o
be pa icula ly sensi i e o an h opogenic Global Change. The di e en in e ac ions
and esea ch a eas o di e en subp ojec s a e displayed in Figu e 1-1.
*This pa ag aph is ci ed om Bie mann e al. 2009, wo king epo 41
5
Wi hin he p ojec he key p ocesses a e analyzed wi h espec o hei impac on
ecosys ems on h ee di e en ime scales. The i s being he Pla eau o ma ion, wi h
he upli dynamics and ela ed clima e change du ing he las millions o se e al ens
o millions o yea s, he second being he La e Cenozoic clima e e olu ion and
en i onmen al esponse du ing he las ens o housands o hund eds o housands o
yea s wi h decadal o cen ennial esolu ion. And inally he phase o human impac
and Global Change is analyzed ocusing on he p esen s age, he pas ~ 8000 yea s,
and pe spec i es o he u u e, Figu e 1-2.
Figu e 1-1: Scheme o he di e en esea ch a eas co e ed in he TiP P ojec .
Figu e 1-2: Time scales on which he impo ance o p ocesses is analyzed wi hin he
TiP P ojec .
6
2. Expe imen al se up
2.1. Measu emen si e
The measu emen si e is loca ed a he Nam Tso S a ion o he CAS Nam (N30°
46.44’ E90° 57.72’). The geog aphical loca ion is shown in Figu e 2-1 and Figu e 2-2.
Nam Tso S a ion is in a dis ance o 280 m SO o a small lake a he SE side o Nam
Tso Lake, which is loca ed a 4730 m a.s.l. and 150 km N o Lhasa. The small lake’s
sho e line s e ches o abou 1 km o each side o he si e and in an angle o 232°
agains no h.
A Nam Tso S a ion si e an Eddy Co a iance (EC) complex is ins alled, which is
equipped wi h a CSAT3 and KH20. Addi ionally o he EC S a ion wi h a soil
complex, he e is a CNR4 Ne Radiome e as well as a ain gauge. Fu he mo e, he e
is a p o ile owe on he expe imen si e.
An o e iew o he se up a Nam Tso S a ion is gi en in Figu e 2-3. The whole a ea,
which also includes a si e o a en , is enced wi h a one me e high ne ing wi e.
Dis ances be ween he di e en de ices and obs acles can be seen in Figu e 2-3 and in
Table 2-1.
Figu e 2-1: Map o he Au onomous Region Tibe and he PR China. The black do
ma king he Nam Tso S a ion, CAS. (modi ied om www.china ou is maps.com)
7
Figu e 2-2: Loca ion o he expe imen al si e inside Tibe . The + ma ks he loca ion o
he EC S a ion and he x he loca ion o he Nam Tso S a ion om CAS (modi ied om
h p://en.poehali.o g/maps).
Figu e 2-3: Map o he measu emen si e a Nam Tso. An o e iew on he dis ances
o he EC S a ion is gi en in Table 2-1.
8
Table 2-1: Dis ance on he measu emen si e, as shown in Figu e 2-3.
Obs acle
Label
Dis ance [m]
Angle agains no h
[°]
EC S a ion – Tool shed
a
65
305
EC S a ion – G eenhouse
b
66
290
EC S a ion – Main building
(1)
c
76
280
EC S a ion – Sealed su ace
d
72
275
EC S a ion – Sola panel
e
62
270
EC S a ion – Labo a o y
100
255
EC S a ion – Road
g
77
255
EC S a ion – Ga e
h
90
215
EC S a ion – Main building
(2)
i
85
270
EC S a ion – Main building
(3)
j
135
285
EC S a ion – Building ou side
k
130
245
EC S a ion – P o ile owe
l
38
60
EC S a ion – Radia ion
m
6
38
EC S a ion – Fence
n
24
160
9
2.2. Ins umen a ion
2.2.1. Radiosondes
The adiosondes we e launched on selec ed days o 00, 06 and 12 UTC,
co esponding o 08, 14 and 20 BST o app oxima ely 06, 12 and 18 LST on he si e
o Nam Tso S a ion (Figu e 2-4). The launches we e conduc ed 30 minu es be o e he
abo e men ioned imes in o de o ake in o accoun he ascen ime and ha e eadings
o he mid- oposphe e a he scheduled ime.
Vaisala RS92-SGPL sondes wi h Li-Ion ba e ies we e used oge he wi h To ex TA-
600 balloons illed wi h Helium co esponding o a ee li o 1.05 kg. F om launch
12 on, To ex pa achu es we e a ached.
The ull componen s o he sounding sys em can be seen in Table 2-3 and 2-4, as well
a in Figu e 2-5. The ac o y-p eselec ed wa eleng h o 403.0 MHz was used. Sondes
we e econdi ioned be o e launching. Due o a lack o d ying agen in he GC25 no
g ound-check was execu ed. Due o a lack o g ound measu emen s, nea -su ace
measu emen s o he adiosondes we e used o he p0 le el.
The i s sounding (17-07-2012 00UTC) was launched he s a ion pa ame e s o
Lhinzi s a ion in he Sys em-Pa ame e se ings o he sounding sys em. This was
co ec ed o subsequen launches. Communica ion wi h Vaisala ech-suppo
indica ed ha his would ha e an e ec on he esul s o he sounding, such as sonde
posi ion and e ical p ocessing o da a. I was he e o e decided o e-simula e he
sounding wi h co ec s a ion al i ude and s a ion coo dina es om he bina y d3cb-
ile. This was done by Vaisala ech-suppo on 06-03-2013. The esul ing new d3cb-
ile and ETD- ile we e placed in o he da a olde wi h he su ix Vaisala.
Figu e 2-4: Radiosonde ascen a Nam Tso S a ion
Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he in e na ional cloud codes,
he ime con e sion om BST o LST is -2 hou s)
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
10.07.12
11
WSW, s ong
>15
> 50
> 10
>20
25
7
4
8
7
7
/
8
inc easing co e
moun ain ops abo e cloud
co e TG KF
10.07.12
14
WSW, s ong
> 50
> 10
15?
60
5
4
8
/
7
/
9
clea ing om W
ain s opped du ing
obse a ions, TG KF WB
10.07.12
17
lake, weak
>15
45
>10
>20
3
3
1
8
1
6
3
6
inc easing co e
TG, KF, WB
10.07.12
20
lake, s ong
>15
30?
>10
>20
3
7
4
9
7
2
/
0
inc easing co e
ain om Cb in W and N,
TG KF
11.07.12
8
weak
>15
45
>10
>20
16
8
8
5
/
/
/
0
clea ing
ain o e wes e n NyT and
wes e n lake, ca. 9 hail and
showe , TG
11.07.12
11
lake, weak
>15
?
>10
>20
21
8
8
5
/
/
/
0
clea ing
TG KF
11.07.12
14
WSW, weak
>15
> 50
>10
>20
1
5
3
9
/
7
/
1
clea ing
TG KF
11.07.12
17
W, s ong
10
10
10
10
60
8
8
5
/
0
/
/
no endency
TG KF
11.07.12
20
lake, weak
>15
?
>10
>20
3
7
7
5
/
/
/
8
inc easing co e
TG KF
12.07.12
8
S, weak
15
45/1
5
>10
20
1
7
7
9
/
4
/
/
clea ing
Moun ain ops abo e cloud
co e (NyT), W clea , else
og TG KF
12.07.12
11
E, weak
>15
>50
>10
>20
2
3
3
2
/
0
/
0
no endency
S+E Cu med mo e om he
moun ains o e he plain,
dew un il 10h, TG KF
12.07.12
14
lake, mode a e
>15
40 ?
>10
>20
15
2
2
2
0
4
1
3
no endency
Clouds dispe se abo e he
lake TG KF
12.07.12
17
lake, mode a e
>15
>50
>10
>20
2
1
1
2
/
1
/
0
no endency
Cu also abo e he lake, TG
KF
12.07.12
20
SE, weak
>15
30?
>10
>20
3
2
2
5
1
4
1
1
no endency
Cloud agmen s abo e he
lake, TG KF, 30 min la e Sc
mo e om bo h moun ain
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
17
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
chains o he lake
13.07.12
8
WSW,
mode a e
10
25
10
20
15
7
7
5
/
5
/
/
?
moun ain ops co e ed TG
KF
13.07.12
11
WSW, weak
15
35
10
15
50
7
6
5
/
7
/
/
clea ing
E: moun ains in he og, TG
KF
13.07.12
14
lake, mode a e
>15
35
> 10
>20
15
2
2
2
1
6
/
3
Cu de elopmen
ain on he moun ains nex o
lake, TG
13.07.12
17
changing, weak
>15
35
> 10
>20
14
7
3
8
7
1
/
0
inc easing co e
TG
13.07.12
20
WNW, gus y
>15
30?
> 10
20
63
8
8
7
/
/
/
/
clea ing
mode a e ain, TG
14.07.12
8
SE, weak –
mode a e
5-15
25
> 10
10-
15
15
7
6
6
/
4
/
/
clea ing
ain big lake, TG
14.07.12
11
calm
10
25
> 10
15?
63
8
8
5
/
/
/
/
?
ain, TG KF
14.07.12
14
lake,
s eng hening
>15
50/3
0
> 10
>20
3
3
1
2
1
4
1
9
Cu de elopmen
TG KF
14.07.12
17
W, weak
>15
> 50
> 10
>20
3
7
4
5
7
2
/
/
Cu de elopmen
KF
14.07.12
20
NW, s ong
>15
40
> 10
>20
17
8
3
5
8
2
/
/
Cu de elopmen
shel cloud mo es om NyT
on he plain, TG
15.07.12
8
S, weak
>15
20/3
0
10
15
50
8
8
6
/
/
/
/
no endency
TG,KF
15.07.12
11
NW, weak
15
30
10
15?
15
8
7
5
/
2
/
/
no endency
TG KF
15.07.12
14
N, weak
>15
45
>10
>20
15
6
2
9
5
6
2
9
Cu de elopmen
Cu mo e om NyT on he
plain, 3-4 Cb in no he n
hemisphe e, TG KF
15.07.12
17
NW, weak
15
50
> 10
20
15
5
1
9
2
7
5
3
Cu de elopmen
ain in E om Cb, TG KF
15.07.12
20
mode a e-
s ong
15
50
> 10
20
15
7
1
9
3
6
/
1
Cu de elopmen
hunde s o m in he nigh
o e NyT, W and lake, TG
KF
16.07.12
8
E, mode a e
15
30
>10
20
0
7
7
6
/
2
/
/
no endency
snow on op o he
moun ains in NyT and E, TG
KT
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
18
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
16.07.12
11
SW, mode a e
15
25
>10
15
63
8
8
7
/
2
/
/
clea ing
clea ing in E, KF
16.07.12
14
W, weak
>15
30
> 10
>20
15
7
1
2
7
7
/
/
Cu de elopmen
ain in W, Tg KF
16.07.12
17
W, s ong
>15
40
> 10
>20
3
7
2
2
7
7
/
1
Cu de elopmen
TG
16.07.12
20
SW, weak
>15
> 50
> 10
>20
3
7
1
2
6
7
/
1
Cu de elopmen
TG, KF
17.07.12
8
calm
>15
> 50
> 10
>20
0
5
/
8
1
1
5
9
?
dew, TG, KF
17.07.12
9
calm
>15
> 50
> 10
>20
2
5
/
8
1
7
5
9
Cu clea ing
TG, KF
17.07.12
10
lake, weak
>15
> 50
> 10
>20
3
4
1
8
1
5
4
6
Cu de elopmen
dew disappea ed, TG, KF
17.07.12
11
N, weak
>15
> 50
> 10
>20
3
3
2
2
1
5
3
7
Cu de elopmen
Con .o e NyT, TG, KF
17.07.12
12
lake, weak
>15
> 50
> 10
>20
3
3
1
2
/
5
2
7
Cu de elopmen
11-12 Cu con de elopmen
and dispe sal NyT, TG KF
17.07.12
13
lake, weak
>15
> 50
10
15?
3
3
2
9
/
5
/
7
Cu de elopmen
NyT hunde , 13:15 hunde
NyT, 13:35
s o m be ween s a ion and
NyT, sonde ascen s N o he
s o m, KF
17.07.12
14
SW, s ong
>15
> 50
> 10
>20
3
3
1
9
3
6
3
3
Cu de elopmen
TG, KF
17.07.12
15
SW, mode a e
3
1
9
3
6
1
3
Cu de elopmen
KF
17.07.12
16
lake, weak
>15
> 50
> 10
>20
15
6
2
3
3
6
/
2
Cu de elopmen
TG, KF
17.07.12
17
W, s ong
>15
30-
40
> 10
15
15
6
2
3
3
6
6
2
Cu de elopmen
ain abo e NyT, TG
17.07.12
18
W, s ong
>15
30-
40
> 10
15
15
7
2
8
6
6
/
2
Cu de elopmen
ain abo e NyT, TG KF
17.07.12
19
W, s ong
>15
> 50
> 10
>20
3
8
2
8
8
7
/
/
Cu de elopmen
KF
17.07.12
20
W, mode a e
>15
> 50
> 10
>20
15
8
2
7
8
7
/
/
no endency
ain in E, TG, KF
17.07.12
21
SW, weak
>15
> 50
> 10
>20
2
7
2
2
7
7
/
8
clea ing
KF
18.07.12
8
SE, weak
>15
> 50
> 10
>20
0
3
1
1
3
5
/
2
KF
18.07.12
9
E, e y weak
>15
> 50
> 10
>20
1
6
1
4
6
5
/
2
KF
18.07.12
10
N, e y weak
>15
> 50
> 10
>20
3
3
2
2
2
5
/
2
Ac s un
KF
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
19
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
spe sedi, Cu
de elopmen
18.07.12
11
changing, weak
>15
> 50
> 10
>20
3
2
2
2
1
5
1
9
Cu de elopmen
KF
18.07.12
12
WNW, weak
>15
> 50
> 10
>20
3
2
1
9
1
5
1
9
Cu de elopmen
KF
18.07.12
13
W, weak
>15
> 50
> 10
>20
3
2
1
9
1
6
1
9
Cu de elopmen
KF
18.07.12
14
NW, mode a e
>15
> 50
> 10
>20
3
2
2
9
1
6
1
9
Cu de elopmen
KF
18.07.12
15
W, weak
>15
> 50
> 10
>20
15
1
1
9
/
0
1
9
Cu de elopmen
ain om Cb in W and on
he lake, Cu med abo e lake,
TG
18.07.12
16
E, mode a e
>15
> 50
> 10
>20
15
3
1
9
1
6
3
9
Cu de elopmen
Dispe sal o Cu abo e he
lake, TG
18.07.12
17
lake, weak
>15
40
> 10
>20
3
6
1
9
1
6
6
2
Cu de elopmen
TG
18.07.12
18
lake, weak
>15
> 50
> 10
>20
15
3
1
9
1
6
3
3
clea ing
TG
18.07.12
19
lake, weak
>15
> 50
> 10
>20
2
3
1
9
/
6
3
3
no endency
TG
18.07.12
20
W, weak
>15
40
> 10
>20
2
3
1
9
1
6
3
2
no endency
TG
19.07.12
7
SE, weak
>15
> 50
10
>20
0
7
1
5
1
4
7
2
KF
19.07.12
8
S, s ong
>15
> 50
> 10
>20
2
6
2
5
2
4
5
2
KF
19.07.12
9
SE, s ong
>15
> 50
> 10
>20
1
5
3
5
2
4
3
9
KF
19.07.12
10
SE, s ong
>15
> 50
> 10
>20
3
3
1
2
1
8
2
2
Ci dispe se,
mode a e Cu
de elopmen
KF
19.07.12
11
S, s ong
>15
> 50
> 10
>20
3
2
2
2
1
8
1
2
Cu de elopmen ,
Ci almos
dispe sed
KF
19.07.12
12
calm
>15
> 50
> 10
>20
3
4
4
9
1
4
1
9
Cu de elopmen ,
Ci almos
dispe sed
KF
19.07.12
13
W, weak
>15
> 50
> 10
>20
3
6
6
9
1
6
1
9
Cu de elopmen ,
Ci almos
KF
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
20
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
dispe sed
19.07.12
14
N, weak
>15
> 50
> 10
>20
3
2
2
9
0
/
1
2
Cu de elopmen ,
Ci almos
dispe sed
KF
19.07.12
15
NW, mode a e
>15
40
> 10
>20
15
6
2
9
1
6
3
inc easing co e
TG
19.07.12
16
lake, weak
>15
40
> 10
20
16
7
5
9
/
4
/
2
inc easing co e
Rain on he plain, W, E, TG
19.07.12
17
S, mode a e
>15
40
> 10
20
29
4
3
2
2
3
8
inc easing co e
lake: ain, 30 min ago:
hunde s o m a s a ion, TG
19.07.12
18
SW, s ong
>15
40
> 10
20
62
7
3
9
7
6
/
/
no endency
TG
19.07.12
19
E, mode a e
>15
40
> 10
20
16
7
2
9
7
6
/
/
no endency
ain in NyT, E, TG
19.07.12
20
NyT, s ong
>15
40
> 10
20
14
8
/
2
6
6
/
2
no endency
TG
19.07.12
21
NyT, s ong
>15
40
> 10
20
15
8
1
8
8
8
/
/
no endency
TG
20.07.12
8
S, s ong
>15
> 50
> 10
>20
0
5
1
5
2
8
5
8
KF
20.07.12
9
W, mode a e
>15
> 50
> 10
>20
3
6
3
1
2
4
2
9
KF
20.07.12
11
W, mode a e-
s ong
>15
> 50
> 10
>20
3
6
3
2
4
2
KF
20.07.12
14
W, s ong
>15
40
> 10
20
15
7
5
2
/
4
/
2
Cu de elopmen
TG
20.07.12
17
SW, mode a e
>15
40
> 10
20
81
6
5
9
/
6
/
5
Cu de elopmen
TG
20.07.12
20
SE, s ong
>15
> 50
> 10
>20
15
7
2
9
6
7
/
2
TG
21.07.12
8
W, s ong
10-
15
10-
15
10
10-
15
50
8
8
6
/
/
/
/
no endency
TG
21.07.12
11
W, s ong
10-
15
10-
15
10
10-
15
60
8
3
5
8
2
/
/
clea ing
abo e lake: clea ing,TG
21.07.12
14
W, mode a e
15
> 50
> 10
>20
3
7
2
9
6
8
/
3
KF
21.07.12
17
10
> 50
> 10
>20
15
7
2
5
2
7
/
3
inc easing co e
om N
ain in N, KF
21.07.12
20
S, mode a e
>15
30
> 10
>20
15
7
2
8
7
7
/
/
TG
22.07.12
7
W, weak
>15
> 50
> 10
>20
0
5
5
5
/
/
/
/
clea ing
in W clea ing, TG
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
21
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
22.07.12
8
W, weak
>15
> 50
> 10
20
1
7
7
5
/
/
/
/
KF
22.07.12
9
W, weak
>15
> 50
> 10
20
2
7
7
5
/
/
/
/
KF
22.07.12
10
W, weak
>15
> 50
> 10
>20
2
7
7
8
/
/
/
/
KF
22.07.12
11
W, weak
>15
> 50
> 10
>20
1
6
6
8
/
/
/
/
clea ing
in W and N clea ing, KF
22.07.12
12
W, weak
>15
> 50
> 10
>20
3
2
1
2
1
4
/
0
Cu de elopmen
Dispe sal o Cu abo e plain,
TG
22.07.12
13
W, weak
>15
> 50
> 10
>20
1
1
1
2
1
4
/
0
clea ing
TG
22.07.12
14
W, weak
>15
> 50
> 10
>20
3
2
2
9
1
8
1
2
KF
22.07.12
15
lake, weak
>15
40
> 10
>20
14
2
2
9
1
4
1
3
Cu de elopmen
TG
22.07.12
16
W, weak
>15
40
> 10
>20
15
6
1
9
5
7
1
3
inc easing co e
TG
22.07.12
17
W, weak
>15
40
> 10
>20
3
2
2
9
1
7
1
3
KF
22.07.12
18
W, weak
>15
40
> 10
>20
3
2
2
9
1
6
1
3
KF
22.07.12
19
W, mode a e
>15
40
> 10
>20
15
6
2
9
6
8
2
inc easing co e
Inc easing wind, TG
22.07.12
20
W, s ong
10
40
> 10
>20
3
7
4
9
7
1
/
/
s ong hunde s o m a he
s a ion du ing nigh ime, KF
23.07.12
7
>15
> 50
> 10
>20
1
7
7
5
/
/
/
/
clea ing
KF
23.07.12
8
WSW,weak
>15
> 50
> 10
>20
15
7
6
5
/
/
/
/
KF
23.07.12
9
WSW,weak
>15
> 50
> 10
>20
2
7
7
5
/
/
/
/
KF
23.07.12
10
WSW,weak
10
> 50
10
>20
2
7
7
5
/
/
/
/
KF
23.07.12
11
calm
>15
> 50
> 10
>20
14
5
5
6
1
4
/
0
clea ing
TG
23.07.12
12
lake, weak
>15
40
> 10
>20
15
2
2
9
1
4
/
0
clea ing
TG
23.07.12
13
lake, weak
>15
40
> 10
>20
15
2
2
9
1
4
1
2
Cu de elopmen
TG
23.07.12
14
N, weak
>15
40
> 10
>20
?
1
1
9
1
4
1
2
Cu de elopmen
TG
23.07.12
15
calm
>15
40
> 10
>20
15
1
1
9
1
7
/
0
Cu de elopmen
TG
23.07.12
16
W, mode a e
>15
40
> 10
>20
16
1
1
9
5
7
1
9
Cu de elopmen
TG
23.07.12
17
calm
>15
> 50
> 10
>20
15
6
5
9
/
6
/
3
Cu de elopmen
KF
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
22
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
23.07.12
18
lake, weak
>15
40
> 10
>20
14
2
1
2
1
4
/
2
inc easing co e
TG
23.07.12
19
W, weak
>15
> 50
> 10
>20
15
3
2
9
2
7
/
3
Cu de elopmen
KF
23.07.12
20
W, weak
>15
> 50
> 10
>20
15
5
4
9
/
7
/
/
ain in N, KF
24.07.12
7
E, weak
>15
> 50
> 10
>20
0
7
1
1
7
7
/
/
KF
24.07.12
8
E, mode a e
>15
> 50
> 10
>20
1
7
2
5
7
/
/
Eas : clea ing
KF
24.07.12
9
E, weak-
mode a e
>15
> 50
> 10
>20
2
6
1
2
6
/
/
Cu con a 7.00 LST! KF
24.07.12
10
E, weak
>15
40
> 10
>20
14
7
1
5
6
8
/
9
clea ing
TG
24.07.12
11
E, mode a e
>15
40
> 10
>20
1
5
3
8
2
8
3
8
clea ing
TG
24.07.12
12
E, mode a e
>15
40
> 10
>20
?
7
1
3
/
1
7
8
Cu de elopmen
TG
24.07.12
13
SE, mode a e
>15
40
> 10
>20
2
7
2
9
6
1
/
9
Cu de elopmen
KF
24.07.12
14
S, weak
>15
40
> 10
>20
3
6
2
9
6
7
/
/
Cu de elopmen
KF
24.07.12
15
S, weak
10
40
> 10
>20
15
6
2
9
6
1
/
2
Cu de elopmen
ain in N, KF
24.07.12
16
E, weak
>15
40
> 10
>20
2
7
3
9
7
1
/
2
KF
24.07.12
17
calm
>15
40
> 10
>20
15
7
3
9
7
7
/
9
ain in E, KF
24.07.12
18
SW, weak
>15
40
> 10
>20
15
7
6
9
/
7
/
9
ain in E, KF
24.07.12
19
E, s ong
>15
40
> 10
>20
16
7
2
9
6
6
/
1
Cu de elopmen
app oaching hunde s o m
om lake, TG
24.07.12
20
calm
>15
30-
40
> 10
>20
25
7
1
9
3
6
3
inc easing co e
TG
25.07.12
8
W, weak
>15
> 50
10
>20
1
7
3
8
/
7
/
/
KF
25.07.12
11
25.07.12
14
lake, weak
>15
15
> 10
>20
16
8
5
8
/
/
/
no endency
TG
25.07.12
17
S, mode a e
>15
40
> 10
15?
15
6
1
9
4
5
1
3
TG
25.07.12
20
W, weak
>15
40
> 10
>20
53
8
6
5
8
/
/
KF
26.07.12
8
calm
10
40
10
10
50
8
2
5
8
2
/
/
ain in S and E, KF
26.07.12
11
lake, weak
>15
40
> 10
>20
15
7
7
5
/
/
/
/
clea ing
snow on he moun ain ops
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
23
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
in NyT and E, TG
26.07.12
14
SW, weak-
mode a e
>15
30
> 10
>20
3
7
7
8
/
5
/
/
KF
26.07.12
17
>15
40
> 10
>20
15
8
3
8
8
7
/
/
KF
26.07.12
20
27.07.12
7
SE, weak
>15
30
>10
10
80
8
8
5
/
7
/
/
no endency
TG
27.07.12
8
E, weak
>15
35
> 10
10
53
8
7
5
/
7
/
/
no endency
KF
27.07.12
9
E, weak-
mode a e
15
30
10
8
65
8
8
5
/
/
/
/
no endency
KF
27.07.12
10
E, mode a e
10
30
> 10
10
51
8
8
5
/
/
/
/
no endency
TG
27.07.12
11
N, weak
10
30
> 10
10
62
8
7
5
/
7
/
/
clea ing
TG
27.07.12
12
SE, weak
15
30
10
10
51
7
7
5
/
7
no endency
KF
27.07.12
13
W, mode a e
>15
30
<10
15
15
7
5
5
/
7
/
/
no endency
KF
27.07.12
14
SE, s ong
>15
30
> 10
15
15
5
7
/
TG
27.07.12
15
SE, weak
>15
30
> 10
15
15
7
3
8
7
7
/
/
clea ing
TG
27.07.12
16
W, weak
>15
30
> 10
15
1
7
5
2
7
7
/
/
KF
27.07.12
17
SW, s ong
>15
30
> 10
>20
15
7
2
8
4
/
8
clea ing
TG
27.07.12
18
10
30
> 10
>20
15
6
4
9
/
7
/
2
Cu de elopmen
KF
27.07.12
19
W, mode a e
>15
30
> 10
>20
15
6
3
9
6
7
/
3
KF
27.07.12
20
SW, weak
>15
30
> 10
>20
14
6
2
9
/
7
/
3
KF
27.07.12
21
calm
>15
30
> 10
>20
14
7
3
9
7
7
/
/
KF
28.07.12
7
W, weak
10
10
10
10
61
8
8
7
/
/
/
/
weak ain, KF
28.07.12
8
S, weak
10
10
10
10
61
7
7
7
/
/
/
/
SW clea ing
weak ain, KF
28.07.12
9
S, weak
10
10
25
10
63
7
7
7
/
7
/
/
SW and S
clea ing
mode a e ain, KF
28.07.12
10
SE, weak
>15
30
> 10
>20
1
7
1
7
/
/
TG: cloud classi ica ion
inconsis en be ween KF and
Con inua ion o Table 4-1: Wea he obse a ions a Nam Tso S a ion (NyT e e s o he Nanyang Tangla moun ains, σ o he cloud ac ion in oc a, C o he
in e na ional cloud codes, he ime con e sion om BST o LST is -2 hou s)
24
Da e
Time
Wind
Visibili y
Key
Oc a
Low
Clouds
Middle
Clouds
High
Clouds
Tendency
Rema ks/Obse e
BST
lake
SW
NyT
NE
ww
σC
σL
CL
σM
CM
σH
CH
TG
28.07.12
11
W, weak
>15
15
> 10
>20
15
7
3
5
7
7
/
/
W and SW
clea ing
KF
28.07.12
12
lake, weak
>15
40
> 10
>20
1
7
1
7
/
/
clea ing om W
TG
28.07.12
13
W, weak-
mode a e
>15
> 40
> 10
>20
3
7
5
9
/
7
/
9
KF
28.07.12
14
lake, weak
>15
30
> 10
>20
1
7
5
/
/
TG
28.07.12
15
SE, mode a e
>15
40
> 10
>20
2
6
5
/
/
TG
28.07.12
16
S, s ong
>15
> 40
> 10
>20
15
6
5
9
/
7
/
9
Cu de elopmen
KF
28.07.12
17
SE, s ong
>15
30
> 10
>20
15
4
2
2
1
TG
28.07.12
18
SE, mode a e
>15
30
> 10
>20
1
3
1
1
1
TG
28.07.12
19
S, mode a e
>15
> 40
> 10
>20
3
3
2
9
/
6
/
3
KF
28.07.12
20
calm
>15
> 40
> 10
>20
7
1
4
3
inc easing co e ,
massi e Cb in
SW
TG
5. DVD A chi e
The aw da a and addi ional in o ma ion can be ound in he DVD a chi e o he
Depa men o mic ome eo ology, Uni e si y o Bay eu h, labeled “Expe imen Nam
Tso 2012”.
Figu e 5-1: S uc u e o he DVD “Expe imen Nam Tso 2012” (Da a collec ed a Nam Tso in 2012).
Con inua ion o able B-1: Low clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion
in oc a)
32
Da e
Time
Low
Clouds
Sec o s
BST
σL
CL
lake
SW
NyT
NE
Azimu h
hum, med,
con
22/07/12
11
6
8
Sc
Sc
Sc, Cu
hum, med
Sc
Sc
22/07/12
12
1
2
Cu med, Cu
con → Cb
Cu med, Cb
Cu med ,
a, con
Cu med,
con
Cu hum
22/07/12
13
1
2
Cu med, Cu
con
Cu med, Cu
con
Cu med
Cu med, Cu
con
/
22/07/12
14
2
9
Cb, Cu
hum, med,
Cu con
Cu hum,
med, con
Cb, Cu
hum, med,
con, a
Cb, Cu
hum, med,
con, a
Cu a
22/07/12
15
2
9
Cb (lake),
Cu med,
con
Cb (lake)
Cu hum,
med, Cb
Cu med,
con p e
Cu a
(dispe sal)
22/07/12
16
1
9
Cu hum,
med
Cb p e, Cu
hum, med,
con
Cu hum,
med, con,
Cb
Cu hum,
med, con
22/07/12
17
2
9
Cu hum,
med, con
Sc
Cb, Cu
hum, med,
con, a
Cu hum,
med, con,
a
22/07/12
18
2
9
Cb, Cu
hum, med,
a
Cb, Cu
hum, med,
a
Cu hum,
med, con,
a
Cu hum,
med
Cu a
22/07/12
19
2
9
Cu hum,
med, Cb
p e
Cu hum,
med, Cb
p e
Cu hum,
med, con,
Cb
Cu hum,
med, Cb p e
22/07/12
20
4
9
Cb, Cu
hum, Sc
Sc
Cb, Cu
hum, med,
Sc
Cu hum
Sc
23/07/12
7
7
5
Sc
Sc
Sc
Sc
Sc
23/07/12
8
6
5
Sc
Sc
Sc
S
Sc
23/07/12
9
7
5
Sc
Sc
Sc
Sc
Sc
23/07/12
10
7
5
Sc p e
Sc
Sc p e, Cu
hum
Sc
Sc
23/07/12
11
5
6
Cu hum,
Cu med,
Sc(lake)
Sc i g, Cu
hum, med
Sc, Cu hum
Sc, Cu hum,
Cu med
Sc a
23/07/12
12
2
9
Sc, Cu
hum, med,
con
Cu med, Cu
con i g
Cu med,
con, Cb cal
p e
Cu a
(I.dispe sal)
23/07/12
13
2
9
Cu hum,
med, con,
Cb inc p e
Cb hum,
med, con
→ Cb
Cu hum,
med, con
Cu hum,
med, con
Cu
agmen s
23/07/12
14
1
9
Cu hum,
med, con,
Cb
Cu hum,
med, con
Cu hum,
med, con
Cu hum,
med, con
Cu
agmen s
23/07/12
15
1
9
Cb inc p e,
Sc, Cu
hum, med
Cu hum,
med, con
Cu hum,
Cu med
Cu hum,
med, con
/
23/07/12
16
1
9
Cb inc p e,
Cu hum,
med
Cb, Cu
med, con
Cu hum,
med
Cu med
/
23/07/12
17
5
9
Cb, Cu
hum, med,
Cu hum
Cb, Cu
hum, med,
Cu hum,
med, con
Con inua ion o able B-1: Low clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion
in oc a)
33
Da e
Time
Low
Clouds
Sec o s
BST
σL
CL
lake
SW
NyT
NE
Azimu h
con
con
23/07/12
18
1
2
Cu hum,
med, con
Cu med,
con
Cu med,
con, Cb
Cu med
/
23/07/12
19
2
9
Cb, Cu
hum, med,
con
Cu hum,
med
Cb, Cu
hum, med,
con
Cu hum,
med, a
Cu a
23/07/12
20
4
9
Cb, Cu
hum
Cu hum,
med, con
Cu hum,
med, con
Cb, Cu
hum, med,
con
Cu a, hum
24/07/12
7
1
1
Cu hum
Cu hum
Cu a
Cu a
Cu a, hum
24/07/12
8
2
5
Cu hum
Cu a
Sc
Cu hum
24/07/12
9
1
2
Cu hum
Cu hum,
con
Cu hum,
med , a
Cu hum,
med
24/07/12
10
1
5
Cu hum,
med (con)
Sc
Cu hum
Cu hum,
med, con
Cu e zen
24/07/12
11
3
8
Cu med,
con
Cu med,
con
Cu hum,
med
Cu hum,
med
Cu ez en,
Sc
24/07/12
12
1
3
Cu med,
con, Cb cal
Cu med,
con
Cu med,
con, Cb
Cu hum,
med, con
p e
Cu hum
24/07/12
13
2
9
Cb inc, Cu
hum, med,
a
Cb, Cu
hum, med,
con
Cu hum,
med, con
Cb p e, Cu
hum, med
Cu hum
24/07/12
14
2
9
Cu hum,
med, con
Cu hum,
med
Cu hum
Cb, Cu hum
Cu a
24/07/12
15
2
9
Cb p e, Cu
hum, med
Cu hum,
med
Cu hum,
med
Cu hum,
med, con
Cu hum, a
24/07/12
16
3
9
Cb p e, Cu
hum, med,
con
Cu hum,
med
Cb, Cu
hum, med
Cb, Cu
hum, med
Cu a
24/07/12
17
3
9
Cu hum,
med, con
Cu hum,
med, con
Cb, Cu
hum, med,
con
Cb p e, Cu
hum, med,
con
Cu hum
24/07/12
18
6
9
Cu hum,
med, con
Cu hum,
con
Cb, Cu
hum, med
Cb p e, Cu
hum, med
Cu hum,
med
24/07/12
19
2
9
Cu med,
a, Sc, Cb
Cu med, Cb
p e
Cu hum,
med, con
Cu hum,
med, con
Cu a
24/07/12
20
1
9
Cu hum,
med, Cb
(dispe sal)
Cu hum,
Cu a, con
Cb inc, Cu
hum, med
/
25/07/12
8
3
8
Cu a
S , Sc
S , Cu a
Cu a
Cu a
25/07/12
11
25/07/12
14
5
8
Cu hum, Ns
pan
Ns pan p e
Ns pan
Ns pan
Sc
25/07/12
17
1
9
Cu a, Cb
(in
dispe sal),
Cu med,
con
Cu hum,
med, con,
Cb
Cb inc p e,
Cu a
Cb inc p e,
/
25/07/12
20
6
5
Ns
Sc
Sc
Ns
Ns
26/07/12
8
2
5
Cu a
S
Ns
Ns
26/07/12
11
7
5
Sc, Cu a
Sc, Cu a
Sc, Cu a
Sc, Cu a
Sc, Cu a
26/07/12
14
7
8
Sc, Cu con
Sc, Cu con
Cu hum,
Sc
Sc
Con inua ion o able B-1: Low clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion
in oc a)
34
Da e
Time
Low
Clouds
Sec o s
BST
σL
CL
lake
SW
NyT
NE
Azimu h
med
26/07/12
17
3
8
Sc, Cu
med, a
Ns p e, Cu
hum
Ns p e
Sc
Sc
26/07/12
20
27/07/12
7
8
5
Sc, Cu a
Sc
Ns p e
Ns
Ns
27/07/12
8
7
5
Sc, Cu a
Sc
Sc, Ns, Cu
a
Ns p e
Ns
27/07/12
9
8
5
Sc, Cu a
Sc, Ns
Ns
Ns p e
Ns p e
27/07/12
10
8
5
Ns, S neb
Ns pan, Sc
Sc, Ns
Ns, S neb
Ns p e
27/07/12
11
7
5
Ns p e, Sc
Cu hum,
med, con
Ns p e, Sc
Ns p e
Ns p e
27/07/12
12
7
5
Sc
Sc
Ns p e
Ns p e
Ns p e
27/07/12
13
5
5
Sc
Sc
Ns p e
Sc, Ns p e
As
27/07/12
14
5
Sc, Cb
Sc
Ns p e
Sc, Ns p e
27/07/12
15
3
8
Cu a, Cu
med
Sc, Cu a
Ns p e
Ns, Cu med
Cu a
27/07/12
16
5
2
Cu hum,
med
Cu a
Cu a
Cu hum,
med
Cu a
27/07/12
17
2
8
Cu hum,
med
Cu hum
Sc
Cu hum, Cu
med, Cb
Cu con
(Plain)
27/07/12
18
4
9
Cb, Cu
hum, con
Sc
Cb p e, Cu
hum ,med,
con
Cu hum,
med
Cu a
27/07/12
19
3
9
Cu hum,
med, con
Cu hum
Cu hum,
med
Cb , Cu
hum, med,
con
Cu a
27/07/12
20
2
9
Cb p e, Cu
hum, con
Cu hum,
med
Cb, Cu
hum, med
Cb, Cu
hum, med
27/07/12
21
3
9
Cb inc, Cu
hum
Cu a
Cb, Sc
Cb, Sc
28/07/12
7
8
7
S
S
S
S
S
28/07/12
8
7
7
S
S
S
Ns p e
S
28/07/12
9
7
7
S
Ns
S
Ns
S
28/07/12
10
1
Cu hum,
med
Sc
Sc
Cu hum,
med, a
28/07/12
11
3
5
Sc
Sc
Sc, Cu a
Sc
28/07/12
12
1
Cu hum,
med
Cu hum,
med, con
Sc
Cu med
28/07/12
13
5
9
Cb inc, Cu
hum, med,
con
Cu hum,
med, con
Sc, Cu
hum, med
Sc, Cu hum,
med
Sc
28/07/12
14
5
Cu hum
med con
Cu med
con, Cb
Sc
Cu hum
med
Sc
28/07/12
15
5
Cb inc, Cu
hum, med,
con
Cb inc, Cu
hum, med,
con
Sc
Cu hum
med con
Sc
28/07/12
16
5
9
Cb inc p e,
Cu hum,
med, con
Cb inc, Cu
hum, med,
con
Cu hum,
med, con
Cu hum,
med, con
Cu hum, a
28/07/12
17
2
Cb inc
(dispe sal),
Cu hum,
med
Cu hum, Sc
Sc, Cu hum
Cu hum,
med
Con inua ion o able B-1: Low clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion
in oc a)
35
Da e
Time
Low
Clouds
Sec o s
BST
σL
CL
lake
SW
NyT
NE
Azimu h
28/07/12
18
1
Cb cal, Cu
hum, med,
con
Cb cal, Cu
med, con
Cu hum,
med
Cu hum,
med, con
Cu hum
(dispe sal)
28/07/12
19
2
9
Cu hum,
con
Cu a, hum
Cu hum,
med, con,
a
Cb inc, Cu
hum, med
Cu hum
28/07/12
20
1
Cu hum,
med, con,
Cb
Cb inc
Cu con
Cu med,
con, Cb
mam
Table B-1: Low clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion in oc a)
2. Middle clouds
Table B-2: Middle clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion in
oc a)
Da e
Time
Middle
Clouds
Sec o s
BST
σM
CM
lake
SW
NyT
NE
Azimu h
10/07/12
11
7
7
As
Ac → As
Ac → As
Ac → As
As
ansl.
10/07/12
14
/
7
Ac
(se e al
laye s)
As/ Ns
As
As, Ac
10/07/12
17
1
6
Ac
As → Ac
Ac aus Cb
Ac aus Cb
10/07/12
20
7
2
As
As
As
As
11/07/12
8
/
/
11/07/12
11
/
/
11/07/12
14
/
7
As
Ac, As
As
11/07/12
17
/
0
11/07/12
20
/
/
As
12/07/12
8
/
4
Ac
12/07/12
11
/
0
12/07/12
14
0
4
Ac len
12/07/12
17
/
1
As
12/07/12
20
1
4
Ac
As
Ac
Ac
13/07/12
8
/
5
Ac
13/07/12
11
/
7
Ac
Ac
13/07/12
14
1
6
Ac
Ac cum
As
Ac , As
13/07/12
17
7
1
As ans.
As ans
i g.
As
As
As
ansl.
13/07/12
20
/
/
14/07/12
8
/
4
Ac
14/07/12
11
/
/
14/07/12
14
1
4
Ac len
Ac len,
Ac
Ac len
14/07/12
17
7
2
As, Ac
As, Ac
As
As
As
14/07/12
20
8
2
Ac len, As
As, Ac
i g
As
As
15/07/12
8
/
/
15/07/12
11
/
2
As
As
15/07/12
14
5
6
Ac ( abo e
lake),
Ac s
pe l.
Ac i g,
Ac s pe l
Ac s , Ac
Ac s
15/07/12
17
2
7
As cum,
Ac ( abo e
lake)
Ac, As
cum
Ac, As
16/07/12
8
/
2
As
16/07/12
11
/
2
16/07/12
14
7
7
Ac
Ac, As
Ac
Ac
Ac s .
a, pe l.
16/07/12
17
7
7
Ac, As
ans
Ac, As
Ac
Ac, Ac
und, As
Ac
16/07/12
20
6
7
As, Ac
Ac, As
Ac
Ac
Ac s
17/07/12
8
1
1
Ac
As
As
17/07/12
9
1
7
Ac s
As, Ac lo
Ac, As
Con inua ion o able B-3: High clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion
in oc a)
Da e
Time
Middle
Clouds
Sec o s
BST
σM
CM
lake
SW
NyT
NE
Azimu h
17/07/12
10
1
5
Ac s
Ac s
As
Ac (len?)
17/07/12
11
1
5
Ac s
Ac s
Ac
17/07/12
12
/
5
Ac s
17/07/12
13
/
5
Ac
Ac
17/07/12
14
3
6
Ac
Ac cum
un
Ac
17/07/12
15
3
6
Ac cum
Ac s cum
17/07/12
16
3
6
Ac cum
Ac cum,
Ac
Ac cum,
Ac
Ac cum
17/07/12
17
3
6
Ac cum
Ac cum,
Ac (cas ?)
Ac, Ac cum
Ac cum
Ac s a
17/07/12
18
6
6
Ac cum
i
Ac cum,
As
Ac cum
Ac cum
Ac cum
17/07/12
19
8
7
As, Ac
As, Ac
As, Ac
As, Ac
s und
As, Ac
17/07/12
20
8
7
As i g,
Ac
As, Ac s
un, len,
i
As
Ac, As
17/07/12
21
7
7
Ac
Ac, As
Ac
As, Ac
As
18/07/12
8
3
5
Ac s un
Ac s un
Ac s un, As
Ac s un
18/07/12
9
6
5
Ac s un
Ac s un
Ac s un
Ac s un
Ac s un
18/07/12
10
2
5
Ac s un
Ac s un
Ac s un
Ac s un
18/07/12
11
1
5
Ac s
Ac s
18/07/12
12
1
5
Ac s un
18/07/12
13
1
6
Ac cum
Ac
18/07/12
14
1
6
Ac cum
Ac cum
Ac cum
Ac cum
18/07/12
15
/
0
18/07/12
16
1
6
Ac s
und
Ac cum
Ac cum
18/07/12
17
1
6
Ac cum
Ac
Ac
Ac s
Ac s
18/07/12
18
1
6
Ac
Ac cum
Ac cum
Ac cum
18/07/12
19
/
6
Ac, Ac
cum i
Ac cum
18/07/12
20
1
6
Ac cum
Ac cum
Ac s
19/07/12
7
1
4
Ac
Ac
Ac
Ac
19/07/12
8
2
4
Ac, As
Ac
19/07/12
9
2
4
Ac lo
i
Ac
Ac lo
19/07/12
10
1
8
Ac lo
As
Ac s lo
Ac s lo
19/07/12
11
1
8
Ac len, lo
Ac
19/07/12
12
1
4
Ac
Ac s un
19/07/12
13
1
6
Ac s un,
As cum
19/07/12
14
0
/
19/07/12
15
1
19/07/12
16
/
4
Ac
19/07/12
17
2
Ac cum
Con inua ion o able B-2: Middle clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud
ac ion in oc a)
38
Da e
Time
Middle
Clouds
Sec o s
BST
σ
M
CM
lake
SW
NyT
NE
Azimu h
19/07/12
18
7
6
Ac cum
Ac cum
ans
Ac
Ac len, Ac
cum
Ac cum
ansl
19/07/12
19
7
6
Ac cum
s
Ac cum
i
Ac cum
19/07/12
20
6
6
Ac len,
Ac s i
Ac len,
und, s
Ac und,
len, s
Ac len, un,
lo
Ac s
19/07/12
21
8
8
Ac lo,
As
Ac lo, As
Ac lo, As
As/Ns
Ac lo, As
20/07/12
8
2
8
Ac len,
lo
Ac a, len
Ac len
20/07/12
9
2
4
Ac
Ac
Ac len
Ac len
20/07/12
11
2
4
Ac
Ac
Ac len
Ac len
20/07/12
14
/
4
Ac len
20/07/12
17
/
6
Ac s
Ac cum,
Ac
20/07/12
20
6
7
As
Ac s und
Ac
Ac s und,
Ac
21/07/12
8
/
/
21/07/12
11
8
2
As
As
As p e
As
As
21/07/12
14
6
8
Ac
As
Ac lo
Ac s un
Ac lo
21/07/12
17
2
7
Ac, As
Ac i
Ac
Ac lo
21/07/12
20
7
7
Ac, Ac
s
Ac/As p e
Ac/As
Ac/As und
22/07/12
7
/
/
Ac/As
Ac/As
22/07/12
8
/
/
22/07/12
9
/
/
22/07/12
10
/
/
22/07/12
11
/
/
22/07/12
12
1
4
Ac s
22/07/12
13
1
4
Ac len
Ac
22/07/12
14
1
8
Ac len,
Ac lo i
22/07/12
15
1
4
Ac len,
Ac
22/07/12
16
5
7
Ac s
Ac s , Ac
Ac len ,
Ac a
22/07/12
17
1
7
As
As, Ac
Ac a
22/07/12
18
1
6
As cum
As cum
As cum
22/07/12
19
6
8
Ac s
i , Ac
Ac s , Ac
lo
Ac s
Ac s
22/07/12
20
7
1
As
As
23/07/12
7
/
/
23/07/12
8
/
/
23/07/12
9
/
/
23/07/12
10
/
/
23/07/12
11
1
4
Ac s
Ac
Ac lo
23/07/12
12
1
4
Ac len
Ac
Ac
23/07/12
13
1
4
Ac
Ac
23/07/12
14
1
4
Ac s
Con inua ion o able B-2: Middle clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud
ac ion in oc a)
39
Da e
Time
Middle
Clouds
Sec o s
BST
σM
CM
lake
SW
NyT
NE
Azimu h
23/07/12
15
1
7
Ac
Ac cum
23/07/12
16
5
7
Ac
Ac
Ac
Ac cum
23/07/12
17
/
6
Ac a
Ac s un
Ac
Ac cum
Ac s
23/07/12
18
1
4
Ac, Ac
i
Ac
Ac
Ac s un
/
23/07/12
19
2
7
Ac lo
i ,Ac
s un
As, Ac s
un
Ac s un
As
23/07/12
20
/
7
Ac a
As
Ac a
Ac a
24/07/12
7
7
7
Ac s
a
Ac a, As
Ac a
Ac a
Ac a
24/07/12
8
7
Ac s
a
Ac s
Ac s a
Ac s , a
Ac a
24/07/12
9
6
Ac s
Ac s
Ac s a
Ac s a
Ac a
24/07/12
10
6
8
Ac s
lo
Ac s lo
Ac s lo
Ac s lo
Ac s lo
24/07/12
11
2
8
Ac s lo
Ac s un
24/07/12
12
/
1
Ac
24/07/12
13
6
1
As cum
As
As
As
24/07/12
14
6
7
Ac lo
i , As
Ac s un,
As
As
As
As
24/07/12
15
6
1
As
As
As
As
24/07/12
16
7
1
As
As
As
As
As
24/07/12
17
7
7
Ac s
un, As
As, Ac lo
i
As
As
As
24/07/12
18
/
7
As, Ac
cum
As
As
24/07/12
19
6
6
As ?
Ac s
cum
Ac s cum
Ac s i
Ac s
24/07/12
20
3
6
Ac cum
Ac s
cum
Ac s cum,
Ac/As
Ac len,
Ac lo, Ac
s cum
/
25/07/12
8
/
7
Ac
Ac s
As
25/07/12
11
25/07/12
14
/
Ac s
Ac s
25/07/12
17
4
5
Ac s
Ac s
Ac s
cum
Ac s
25/07/12
20
8
As
As
26/07/12
8
8
2
As
As
As
26/07/12
11
/
/
26/07/12
14
/
5
Ac
Ac s un
Ac
26/07/12
17
8
7
Ac, As
Ac
26/07/12
20
27/07/12
7
/
7
Ac
27/07/12
8
/
7
Ac
27/07/12
9
/
/
27/07/12
10
/
/
27/07/12
11
/
7
Ac s
Con inua ion o able B-2: Middle clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud
ac ion in oc a)
40
Da e
Time
Middle
Clouds
Sec o s
BST
σM
CM
lake
SW
NyT
NE
Azimu h
27/07/12
12
/
7
As, Ac
Ac s
27/07/12
13
/
7
As, Ac
Ac s , As
As
As
27/07/12
14
7
Ac, As
As, Ac
Ac s und
Ac s un
As
27/07/12
15
7
7
As
As, Ac s
un
As
As
As
27/07/12
16
7
7
Ac s ,
As
Ac s , Ac
As
As, Ac
As
27/07/12
17
4
Ac s ,
Ac
Ac s , Ac
Ac s
Ac, Ac s
Ac
27/07/12
18
/
7
As
Ac
Ac s
Ac s
As
27/07/12
19
6
7
Ac s ,
As
Ac len,
s , As
Ac, As
Ac
As, Ac
27/07/12
20
/
7
Ac i ,
As
Ac lo, As
Ac, As
Ac len, s
Ac lo
27/07/12
21
7
7
Ac, As
Ac, As
Ac, As
Ac, As
Ac lo
28/07/12
7
/
/
28/07/12
8
/
/
28/07/12
9
/
7
As, Ac
Ac
28/07/12
10
7
Ac s
und, As
As
Ac s und
Ac s
und,
Ac
28/07/12
11
7
7
Ac, As
p e
As, Ac
Ac
Ac
28/07/12
12
7
Ac s
Ac s und
Ac s
Ac s
Ac s
28/07/12
13
/
7
Ac, As
Ac s
28/07/12
14
/
Ac len
28/07/12
15
/
Ac s un
28/07/12
16
/
7
Ac cum
As, Ac cum
28/07/12
17
2
Ac
Ac s
Ac s
Ac lo
28/07/12
18
1
Ac cum
Ac cum
Ac
Ac lo
28/07/12
19
/
6
Ac s ,
Ac cum
Ac
Ac s
Ac cum
28/07/12
20
4
Ac un
Ac
Ac s
Ac s un
Ac s un
3. High clouds
Table B-3: High clouds, wea he obse a ions a Nam Tso S a ion (σ e e s o he cloud ac ion in oc a)
Da e
Time
High Clouds
Sec o s
BST
σH
CH
lake
SW
NyT
NE
Azimu h
10.07.12
11
/
8
Cs
10.07.12
14
/
9
Cs
Ci , Cc
10.07.12
17
3
6
Cs, Ci
Cs, Cc
Cc aus Cb,
Ci/Cs
Ci, Cs
10.07.12
20
/
0
11.07.12
8
/
0
11.07.12
11
/
0
11.07.12
14
/
1
Ci
11.07.12
17
/
/
11.07.12
20
/
8
Cs
Cs
12.07.12
8
/
/
12.07.12
11
/
0
12.07.12
14
1
3
Ci spi
cum
12.07.12
17
/
0
12.07.12
20
1
1
Ci ib
Ci ib
13.07.12
8
/
/
13.07.12
11
/
/
13.07.12
14
/
3
Ci spis.
13.07.12
17
/
0
13.07.12
20
/
/
14.07.12
8
/
/
14.07.12
11
/
/
14.07.12
14
1
9
Ci unc
Ci ib
Ci unc
Ci ib
Ci ib
14.07.12
17
/
/
Cc
14.07.12
20
/
/
15.07.12
8
/
/
15.07.12
11
/
/
15.07.12
14
2
9
Ci ib
Ci ib, Cs
Ci ib
Cs, Ci ib
15.07.12
17
5
3
Ci spi
Ci ib
Ci ib, unc
Ci ib
Ci ib, unc
15.07.12
20
/
1
Ci ib
Ci ib
16.07.12
8
/
/
16.07.12
11
/
/
16.07.12
14
/
/
16.07.12
17
/
1
Ci ib
16.07.12
20
/
1
Ci ib
Ci ib
Ci ib
17.07.12
8
5
9
Ci ib
Cc s und
Ci ib
Ci ib
Ci ib
17.07.12
9
5
9
Cc s und
Ci ib
Ci ib
Cs, Cc s
und
17.07.12
10
4
6
Cs ib
Ci ib
Ci ib
Ci ib
17.07.12
11
3
7
Cc s und
Cc s und
Cc s
und, Ci ib
Cc s und
17.07.12
12
2
7
Cc s und
Cs
(duenn)
17.07.12
13
/
7
Ci ib
Cc s und
Ci ib
Cc s und
51
Ruppe e al.
Whole-ai elaxed eddy accumula ion o he measu emen o iso ope and ace-gas
luxes
05/2012
52
Foken
Jah esbe ich 2010-11 zum Fö de p ojek 01879 - Un e suchung de Ve ände ung
de Konzen a ion on Lu beimengungen und T eibhausgasen im hohen
Fich elgebi ge 2007 – 2013
12/2012
53
Ge ken e al.
Documen a ion o he A mosphe ic Bounda y Laye Expe imen , Nam Tso, Tibe ,
08 h o July – 08 h o Augus 2012
03/2013
