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Natural Terroir Units - Siena

Natural Terroir Units, Siena province, Tuscany
(scale 1:125,000)
Consiglio per la Ricerca e la Sperimentazione in Agricoltura
- Centro di Ricerca per l'Agrobiologia e la Pedologia (CRA-ABP),
Firenze, Italy
- Unità di Ricerca per la Viticoltura (CRA-VIC), Arezzo, Italy
Authors:
Simone Priori, Roberto Barbetti, Giovanni L'Abate, Pierluigi Bucelli, Paolo Storchi, Edoardo A.C. Costantini
10°50'0"E
11°0'0"E
11°10'0"E
11°20'0"E
11°30'0"E
11°40'0"E
11°50'0"E
Coordinate System: WGS 1984 UTM Zone 32N
Projection: Transverse Mercator
Datum: WGS 1984
False Easting: 500,000.0000
False Northing: 0.0000
Central Meridian: 9.0000
Scale Factor: 0.9996
Latitude Of Origin: 0.0000
Units: Meter
Raster resolution: 100 m
DEM Tuscany Region, resolution 20 m
Soil survey and mapping (2001-2006)
Granted by Amministrazione Provinciale di Siena
Firenze
NTU mapping (2013)
M.Maione -811-
*
© Journal of Maps (2014)
1
Radda in Chianti
43°30'0"N
12°0'0"E
43°30'0"N
Castellina in Chianti
San Gimignano
Gaiole in Chianti
Poggio del Comune -696-
Poggibonsi
h&
ia
C
C
C
S ta
gg
*
2
*
M.Calvo -839-
9
hC
±
Castellina Scalo
hS
Colle Val d'Elsa
Arezzo
6
M. Maggio - 658-
*
43°20'0"N
Casole d'Elsa
SIENA
Rapolano Terme
S
Ombrone
ia
A
3
Ar
b
Pisa
Elsa
C
43°20'0"N
Castelnuovo Berardenga
G
Sovicille
R
Radicondoli
Rosia
5
Rigomagno
S
C
Asciano
Monteroni d'Arbia
C
M.Auzzo -754-
*
h&
C
Fo
en
na
h&
Scrofiano
C
hS
Sinalunga
4
Trequanda
hS
43°10'0"N
Torrita
Vescovado di Murlo
43°10'0"N
7
Chiusdino
San Giovanni d'Asso
8
N
Casciano di Murlo
Montepulciano Scalo
O
Buonconvento
Merse
Poggio Fògari -734-
*
B
Legend
Text
C
Pienza
R
Montalcino
U
San Quirico
Chianciano Terme
Poggio Civitella -659-
*
Orcia
43°0'0"N
DOC & DOCG boundary
(ha)
6426
(10.5%)
1
9066
(14.8%)
2
7077
(11.6%)
3
9306
(15.2%)
4
Mean elevation
(m a.s.l.)
Low
(120-180)
Medium-low
(230-300)
Medium-low
(250-300)
Medium
(270-310)
Mean
Annual
Precipitation
(°C)
(mm y-1)
High
(14-14.3)
Medium-high
(13.8-14)
Medium
(13.6-13.9)
Medium
(13.5-13.9)
Moderate
(730-760)
Moderate
(710-780)
High
(800-840)
Soil
texture
High
(115-140)
Silty clay
and Silty Scarce
clay loamy
Loamy
and Silty
loamy
Cetona
Sant'Angelo Scalo
*
Medium
(110-130)
Scarce
Moderate
(720-750)
Loamy
and Clay
loamy
Moderate
(730-760)
Loamy
and Silty
loamy
Scarce
Loamy
Common
or
frequent
High
(120-135)
Scarce
Rooting
depth
Moderate
High
(115-140)
High
Slow
High
Moderate
High
Moderate
or slow
7262
(11.9%)
Medium
(270-330)
Medium
(13.6-13.9)
6
6169
(10.1%)
Medium-high
(350-420)
Medium
(13.3-13.6)
High
(800-860)
Medium
(100-115)
7
5703
(9.3%)
Medium-high
(330-440)
Medium
(13.3-13.6)
Moderate
(680-750)
Silty loam
and Silty Frequent
clay loamy
8
5592
(9.1%)
High
(400-500)
Low
(13.1-13.4)
Moderate
(700-730)
Sandy
loamy and
Loamy
4603
(7.5%)
9
10°50'0"E
High
(430-530)
Low
(13-13.3)
Moder.-high
(760-860)
Scarce
Sandy
loamy and Frequent
Loamy
Medium
(100-110)
Clay content
Flysches of the Ligurian unit
Moderate
or slow
Moderate
1) Hills between 320 and 450 m a.s.l. of the Staggia river valley
(Monteriggioni, Lilliano, San Leonino); 2) Hills around Casciano di
Murlo and Murlo; 3) Hills betwen 320 and 450 m a.s.l. of the high
Orcia river valley (Pienza, south-eastern slopes of Montalcino).
Brunello di Montalcino,
Chianti Colli Senesi and
Orcia.
Flysches of the Ligurian unit; marine
deposits (Early Pliocene)
Good
Medium
1) High hills (400-500 m a.s.l.of the Trequanda-MontepulcianoChianciano ridge; 2) South-eastern slope of Montalcino; 3) Northwestern hills of San Gimignano.
Nobile di Montepulciano
and Orcia, Chianti Colli
Senesi (Southern)
Marine sandy deposits (Early Pliocene)
1) High hills (430- 600 m a.s.l.) of the Chianti ridge (Castellina in
Chianti, Radda in Chianti) and of Ambra river valley; 2) Southern
slope of Montalcino at 550-600 m a.s.l.; 3) Hills between 350 and 530
m a.s.l. between Rigomagno and Scrofiano towns.
Chianti Classico
Formations of Ligurian and Nonmetamorphic Tuscan units, richer in sand
(arenites).
11°30'0"E
3
cm / 100cm
55
55
Available Water Capacity
(AWC)
Km
11°40'0"E
11°50'0"E
Rooting depth
mm / m
cm
180
150
45
160
125
35
130
100
20
100
75
10
70
50
0
40
25
0
20
Terni
Viterbo
11°20'0"E
3
5
Km
Marine silty or sandy deposits (Early
Pliocene); fluvial terraces and Quaternary
continental deposits
Chianti Classico and Terre
di Casole
65
10
Nobile di Montepulciano
and Chianti Colli Senesi
Hills between 350 and 420 m a.s.l. around Radda in Chianti, Gaiole in
Chianti, north of Castelnuovo Berardenga.
Scarce
Piancastagnaio
42°50'0"N
Moderate
Stoniness
0
Marine clayey and silty deposits (Early
Pliocene)
Good
Good
San Casciano dei Bagni
Celle sul Rigo
Abbadia San Salvatore
Chianti Colli Senesi and
Grance senesi - Valdarbia
15
20
Marine clayey and silty deposits (Early
Pliocene); continental deposits (MiocenePleistocene) and travertines (Quaternary)
Moderate
30
10
Nobile di Montepulciano,
Chianti Colli Senesi,
Grance senesi - Valdarbia
and Orcia.
Chianti Colli Senesi
(north), Chianti Classico
and Grance senesi Valdarbia
M. Amiata -1738-
*
Moderate
45
0
Marine deposits (Early Pliocene); fluvial
terraces and Quaternary continental
deposits
Marine deposits (Early Pliocene);
Quaternary continental deposits, Nonmetamorphic Tuscan and Ligurian units
whith scarce clay.
11°10'0"E
g / 100g
1) Low hills of the high Arbia (Siena) and Ombrone (Castelnuovo
Berardenga) rivers valleys; 2) Low hills of the high Elsa (Pievescola,
Casole d'Elsa) and Cecina (Radicondoli, Chiusdino) rivers valleys.
Brunello di Montalcino
and Chianti Colli Senesi
(north)
1) Eastern hills of Poggio del Comune (San Gimignano) and
Poggibonsi; 2) Hills between Rapolano Terme and Sinalunga; 3) Low
hills along Astrone creek valley (Sarteano and Cetona towns); 4) Orcia
river valley around Castelnuovo dell'Abate village.
Low
(60-80)
11°0'0"E
1) Fluvial terraces and slopes of the Elsa river valley among San
Gimignano, Colle Val d'Elsa and Poggibonsi; 2) Fluvial terraces and
slopes of the Orcia and Ombrone rivers valleys, in the south and west
of Montalcino.
1) Plans and low hills between Colle Val d'Elsa, Castellina Scalo and
Siena, "Crete senesi" area (Asciano, San Giovanni d'Asso); 2) Arbia
river valley, northern slopes of Montalcino and San Quirico; 3) Eastern
hills of Montepulciano.
Main lithology
High
Low
(70-100)
Medium-low
(80-110)
More representative
DOC and DOCG
Most representative geographical areas
1) Northern hills of Siena and San Gimignano; 2) Hills around Torrita,
Montepulciano and Chiusi.
42°50'0"N
5
43°0'0"N
Sarteano
Castelnuovo dell'Abate
Soil Available
Soil
Gravel Water Capacity
Internal
content
Drainage
(mm m-1)
Loamy
and Silty Scarce
clay loamy
Chiusi
S
Surface
NTU
Mean Annual
Temperature
*
Ch
&
Villages
Chianti Classico DOCG
Chianti & Chianti Colli Senesi DOCG
Brunello di Montalcino DOCG
Vino Nobile di Montepulciano DOCG
Terre di Casole DOC
Grance Senesi DOC
Orcia DOC
B
Montepulciano
Towns and cities
ChC
Ch&ChS
BRU
NOB
CAS
GRS
ORC
Perugia
Ch
Grosseto
R
O
10
20
Km
0
10
20
Km