Evaluation des besoins en eau d’irrigation

8/19/2019 Evaluation des besoins en eau d’irrigation

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R a p p o r t f i n a l – J a n v i e r 2 0 1 1

M a n d a T e r r e s à r lA. S 48 1400 Y

T. 024 423 44 89 Fa 024 423 44 90EMa aa@.

..


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2

Mandant Service du développement territorial du canton de Vaud (SDT)

Auteurs Jan Philipp Robra, ing. env. EPFL

Joseph Mastrullo, ing. agr. EPFZ

Contact MandaTerre: Joseph Mastrullo


3/34

3

1. I ...................................................................................................................................4

2. P ..........................................................................................................................6

3. M .....................................................................................................6

4. Ra.........................................................................................................................................7

4.1. P a....................................................................................7

4.2. B a .......................................................................................................9

4.3. B a a...................................................................................................15

4.4. B ......................................................................................................................18

4.5. Raa aa .........................................................................22

4.6. Caa a Pa.....................................25

5. Pa a .............................................................31

6. C....................................................................................................................................32

7. Ba ................................................................................................................................34


4/34


5/34

5

L S a a Va (SDT), a a, a a

aa MaaT a aa . O

a, a aa a a

a a a.

L a a , a a a, a a a a a a B . S a

a a, a a a , a

a a a ART.


6/34

6

La B a 79 a a a Pa

a a a Ma. S a a 850 2

, a a a aa, a a a a .

A a a Sa (FR)

M (VD), a a aa M a aa 40

a a aa a Ja a 20 , a

a a a. La B

a, a a B, a L ( La) a P G a, a

A .

C a a a a B a a.

L a S a

a a a B, a a a . I a B

a B a a Ma. L a P G a

M G a a a B. P A, a

a a a a a B, aa Ma

a a B.

D a aa a a a B a L, a

a a a a. Pa a,

a a a

a a B ( BaV, HaV A).

L a a a a a

a a a a ( a 1). L

a a a a a

a (. a. 29, LEa) a a Va S

a, aa (SESA) F S a a (SLC)

S a (SPC). L a a a

a a . L a

a a a a .

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a a a ; a

a a a a a , a a,

a, a a , a

, . L a a a

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a a a a aaa a a

a . L a a a a a


7/34

7

aa a. U a aa a

a a a a a a a

.

La a a a a. Pa a,

a a a a a , a ( a a a ). S 162 a , 115

a a a a a a,

a 71%. P a a , a a a

a a. A a a, a a a

a a a.

D a a , a a :

a a a a a , a

a a a a a

a a a a a , , a a a ART.

Saa a , a a a

a a a , a

a a a a a. P a

a a a a . La a

a a a a a

a a a a . D , ,

a a a a .

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a a a .

La a ( 1) , a

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. Y a a a a B, a, a

aa a. S a, , a

a a, a a

a a a, a .


8/34

8

F 1 : C B, ;

.


9/34

9

L a a a

aa a a. Pa, a a , a

a a a . L a a, a a a a a (. a , a 2). L a a

a a a 2 5.

1 : B ' ( )

Pommes de terre 344 304590 885

Maïs 159 96530 607

Tabac 150 93430 623

Betteraves sucrières 104 53440 514

Légumes plein champs 47 39780 846

Maraîchage/Horticulture sous abri 12 53250 4438

Betterave fourragère 5 1450 290

Herbe 9 2300 256

Arbres fruitiers 2 2000 1000

Céréales 11 3300 300

Colza 2 300 150

Luzerne 4 200 50

Plants de pommes de terre 2 500 250

Semis fourrager 6 2000 333

Tournesol 3 1800 600

T ota l/ moye nne 860 654870 761

CLE 3/ 3/(*)

S , a 860 a

a 655'000 3.

E , a a a (a a a ) : (344 a),

a (159 a), aa (150 a), a (104 a) a

a (47 a 12 a). P a , a 10 a,

a, a a B. A a, a

88% a .

La F 2 a a a a . La

46% , a a aa ( 15% a), a (

8%), aaa a ( 8% a) a

a (6%). L a a a, 2% .


10/34


11/34

11

aa. P aaa a, a , a

a a 1500 30000 3/a*a , a 20. D a

a a a a , aa

a.

P a a a B a 1980 2006, a a a ART

(F 2010) a a aa

300 3/a aa ( 0 750 3/a a) 800 3/a

a ( 450 1550 3/a a). P a a ( aa

a), a 400 3/a ( 200 800

3/a a). C a a, a a

a a, a a a 2003.

E , a a a

a (). L

a . E, a ART a a a (a a )

a a 100 % (a ). Da a a,

a. La a a a

a 50 70 % ( a a ) a

a .

C , a a a a

a a a ART.

L a a a a a a

a a 3 5.

La F 3 a a a , a

. L Pa CPa, a ,

a 100, a a a.

C a a

, a 14 Pa 2 CPa (.

a 3).

L a a a a

, a a, a, , , a a

a (Taa 2).


12/34

12

2 : ', 3/.

( ) M. 3/ M. 3/ M. /

Total Broye 354570 510.5

Broye (amont Lembe) 48180 58180 -

Broye (Lembe-Payerne) 243450 262900 -Broye (Payerne-Lac) 62940 72370 -

Petite Glâne 188700 203.0

Réseau communal 34100 42400 21.3

Puits/Source 24300 5.3

Lac 12340 18280 29.0

Glâne 11650 17400 15.5

Arbogne 8000 16000 17.0

Etang artificiel/naturel 5580 12.0

Etang artificiel 5100 7.0

Lembe (ou Lembaz) 4680 6720 17.0

Inconnues (prob. réseau communal) 4000 8000 3.8

Canal de la Broye 1300 2.7

Riau Gresin (affluent de la Broye) 300 600 1.0

Bressonne 250 0.1

L a a a a B a a a a P

G a . C a 83% a a a

, 84% a . A 13'000 3/a,

a a a a a a B (G

Caa a B) 2% a .

I a a a 3 a

a, a a a a a a aa.

E , a a a, a

a a a. Q a

a a a a (a 5).

Laa a B

a a a B a L Pa, a

a a a Pa 143'000 [3/a] a 250'000 [3/a]. P

a a a a

a . I a a a

a a a a (

), a a a a a .


13/34

13

L aa 3 a .

3 :

N

A (Ca) 133

Ra 'aa 9

Ma () 7

Gaa 1

L a a a a. L a a aa a (a

aa) a a (a aa).

U aa a a a

a, a a a.


14/34

14

F 3 : C , ', '

GEEA EA.


15/34

15

A a a a, a a

a a a a

a. L a a a a

a .

Da a aa aa a a,

a a a

( a a 10 a a a ). U

aa a a a a , a a

a a a 7.

A a 1'134'400 3 a 1377 a, a

a 60%, a, 73%, ,

a a a a. L a ,

a Pa CPa, a , a

a a F 4 ( a a ). T ,

a a 824 3/a*a, 63 3/a*a a a

a . C a a aa

aa a a a a a a.

E aa a a a a aa 1,

1'158'200 3 a a a a a a

(577 a), a (75 a), a (12 a) a

a 6, a 50% a a aa (157 a), 20% a a a (415 a) 20%

a a a (322 a), 1557 a a a.

A aa, a a a a 1 a

2'654 a. C a a a , a

a a a. E a 11

a ( 50 a), a a a 1'101 a a a

a a .

A, a aa a a a. E ,

aa a a a a

a. D , a a a a a a,

aa a . C

.

B a a

a, a a a a,

a, a (aa 4).


16/34

16

4 : '

( ) M. 3/

Ta B 640900

B (a L) 92175

B (LPa) 293611

B (PaLa) 255117

P G 242000

Ra a 75950

P/S 24570

La 15120

G 15100

A 11800

Ea a/a 11240

Ea a 16550

L ( La) 5500

I (. a a) 6990

Caa a B 43360

Ra G (a a B) 320

B 25000

A a 925'523 3

/a, a B a 81.6% a. S , a, a aa C

Pa1, aa Pa a 62'940 3/a (9.6%

) 255'117 3/a (22.5% a).

1 L a CPa a a B, a aa a

. E a, a a a A a a.S a , a 30% a a B, 30% a A 40% a a Va.


17/34

17

F 4 : C 3/ ; '

GEEA EA


18/34

18

N a a a a a

10 15 a , a a, a a

aa. L aa a.

5 : E 10 15

A D C

O Sa (a) O Sa (a)

A 1 0

Ba 9 55 1 8

B 5 45

H 3 30

L a 7 52

L 1 6

Ma 8 52

Maaa/. a 2 1

P 8 41 5 25

S a 2 5

Taa 1

47 287 6 33

U aa a a a

a. L a aa a 254 a,

aa 30% a a a a (860 a). E

a (a ), a a a

aaa a. I

a a a a a a a a a

a.

Saa , 29 a aa

a a a 282 a, aa 10% a a aa (45 a a ).

C , a a, a a. P a,

a a a a. E , a a

a a a 10 15 a. I

a a a a a

a a a a,

3 4 a.


19/34

19

L a a S a a a

' a a a 20%, aa

a 5C, aa a a . L a

a a a a. E , a a

aaa a a, a

a a a, a a a

a a a a.

A a aa a a,

a a a a a a

25% a a .

Da a, a a a,

, a aa a a a a a,

a a a a a a

a a a a a B. L a a a

a a, a a a a aa

a ( a a), a a

a. E , a a a a a

a a a a . L a a

a a a a a . S

, a a a a a.

V a a a a

, a a a a a a a a a

a a a 25%. A, a a a a

a a 800 1000 3.

C a ( a),

a a (F 5). L a

a a a a , a a aa

a a, a a a . E , aa aa a 150'000 700'000 3/a a

Pa.

P , a a a

7'640'000 3/a, a a 7640 a. S

2009 , a a a a a

a a ( 5000 a) 40% a a a

a (6250 a). L a a a 8,

a a a a a a (

a, a ).


20/34

20


21/34

21

F 5 : C 3/ ; , '

25% '',

1000 3/(*) 800

3/(*).


22/34

22

L Taa 6 a a a a

a a a. La a a

a. E aa a a a, a 62% a a

560% a a a a . Ta , a a 58% 673%.

6 : , .

656870 [3/a] 1134400 [3/a] 7640000 [3/a]

860 [a] 1377 [a] 7640 [a]

% 3/ 58 [%] % 3/ 100 [%] % 3/ 673 [%]

% . 62 [%] % . 100 [%] % . 555 [%]

E : : F :

I a a a a a a a a

a a a a ART.

L a F Ja (2009) a a a

a ,

a Ca a a 500

. L a a 0.8

a aaa (ET) aaa (ETP),

a a 20%. L a a a

a a B a 6 7 a. I a a

(F 6) aa a a a (F 7).

Ga, a a a a a a,a a a a a aa. C a a

a a a a .

A a a a a , a a aa, a

a 60 ; a a 80 a 100. O

a a a

(F 5) a a (F 6,

F 7). E , a a

a a , a a a a a aa Pa.

L F (2010) a a a a. L a 1980 2006, 4 3 a

a 39% 25'600 a a a

a a B, 10'000 a. L a

3 a 6.4 3 a 15'870 a. L

a a 19.6 3 a a

2003 (a : 24'320 a). P a, a

, a a a () a

a 100 % (a ).


23/34

23

F

6 : D ( 19802006, E/E < 0.8) E 27

J. F K. J (2009).

60

50

40

30

20

10

0


24/34

24

F 7 : 19802006 ; 0.8 80 100

E/E < 0.8 E 22 J. F K. J (2009)

0.8

0.6

0.4

0.2

0


25/34

25

S a a aa, a a aa

a a a .

Laa a a a Pa, a a

a a a B. La aa a a

a, a Pa2.

Ca a a (, a, )

a a a (a

a). E , a a

(F 1, 2 3).

L a F 1 2 a a a a ; a

a, a a a

Pa. Da a, a a a 25%

a (1000 a 800 3/a*a), a a a a

aa a a 4.4. La

a a a a B. P a F 1 , a

B ; a F 2

a B 20%. E , ,

a a S a a 20%

a a a, a , a B

aa a a. L a F 3 , a B 20% a 25% a

a 2050.

E, a aa a aa

( a ). E , a a a

a a . E , a a aa

a a a a Pa a

aa Pa aa a a a a a

a ; a3 a a a a a

B.

L a . A a a

a a a (a ), a

, a a a Pa, a a

a a a a B, a

a a a

2 A a a a a B a. A, a

a, a B a a .3 P a , a a a . Ca a a a .


26/34

26

a, a a a, a

a.

7 :

D

B

1 ( ) 2 ( a)

B a D *D * +

E B a a D *D * + a

F 1 B D *D * + a

F 2 B D * 20%D * 20%+ a

F 3B a a +25%

D * 20%D * 20%+ a

* D : a a a a a

L aa 8 a a B

a a a B a Pa. Pa a a

(aa 6), a a a. E

, a 76% a a a

a 511% ( 76% 379% ).

8 : B .

384300 [3/a] 542600 [3/a] 2771600 [3/ a]

500 [a] 660 [a] 2500 [a]

C . 750 [3/a*a] C . 800 [3/a*a] C . 1000 [3/a*a]

% 3/ 70.8 [%] % 3/ 100 [%] % 3/ 510.8 [%]

% . 75.8 [%] % . 100 [%] % . 378.8 [%]

% 3/ 93.8 [%] % 3/ 100 [%] % 3/ 125 [%]

: E : F :

a a a a a,

a ;

a , a a a a a

a aa 8. L a a aa 9.


27/34

27

9 : B , ' ,

B : E F 1+2 F 3

M 3/ 3/ 3/ 3/

J 100 200 800 250

F 100 200 800 250

M 500 800 3700 1000

A 4300 6100 31100 7625

M 34400 48600 248100 60750

J 106000 149500 764300 186875

J 172300 243000 1242300 303750

A 64000 90300 461500 112875

2200 3200 15900 4000

O 200 300 1500 375

N 100 200 800 250

D 100 200 800 250

A 384300 542600 2771600 678250

L a B Pa

a ( a), a ( OFEV). P

aa, a :

M : a (19212007,

a Ga 2008);

M 10 : a aa a a

a a a; M 10 : a a a

a;

M : a a a

(= a).

C a [3/] a a Pa a aa

10 . L a a a a

a 9.


28/34

28

10 : D 3/. E , (0.516

3/).

M M M 10 M 10 M A .

J 10 3.29 2 1.1 1942

F 11 4.04 1.59 1.41 1972

M 11.6 4.63 2.96 1.36 1921A 9.2 4.53 2.38 1.34 1946

M 6.4 3.26 1.73 1.05 1934

J 6 2.4 0.96 0.52 1945

J 4.5 1.75 0.56 0.19 1945

A 4.2 1.64 0.36 0.11 1945

5.2 1.72 0.74 0.44 1945

O 6.5 2.06 0.99 0.6 1945

N 9 3.11 1.08 0.76 1921

D 9.8 3.15 1.07 0.76 1921

A 7.8 3 1.4 0.8

L a a aa a B

a a a 10, aa a.

I aa, a , a B

a a a a a, a

a . E , a a a F 2 a

, a a a a a aa 13.1% 13.4% a a B a aa ( 8).

0

2

4

6

8

10

12

14

16

0

5000000

10000000

15000000

20000000

25000000

30000000

35000000

B %

'

3 /

Ea a [3/] ()

D a a B [3/]

Pa %

F 8 : D B 20% 3

3 % , F 2, 1.


29/34

29

C a, a 0.1 0.5 3/ a

a 4.5 3/ (3.8 3/

10 a, a a aa 1.23 11.7 3/). P aa,

a Q a a B 0.516 3/ ( 44'582 3/ 1'337'460 3/)4.

P a a a a a, SESA a

aa a Q 347 Pa (1.26 3/)

(a a M. Y Ca). E , Pa a

a a a, a aa a a

a a a. Pa a, a a

a a 24 , a

a a . P a aa

, a a Q 347 1.26 3/

a (0.2 3/ a). A aa, a 16 a a VD a 297 / (0.3 3/).

Ca , a a a a a aa

a B, a. C aa

aa a a B , , a a

a a a.

La aa a a

a a a B .

L a a a aa a 11 12,

a a a a a a . Da

a 11, a a Pa (aa 1).

La 12 aa, a a a B a a

a a Pa a (aa 2).

E a a

, a a a (aa 1 a 11 12). Da a ( F 2 ,

), a a 34.3% (a 11),

32.5% (a 12) a B. La a

a 1.75 3/ (aa 10), 151'200 3/, a a

Q a Q 347, a a, 5.4%

( 9).

4 C a a 31 a LEa a Q 347 ( a 347 a a 95% ), a 1,26 3/ a B.


30/34

30

0

1

2

3

4

5

6

7

8

9

10

0

50000

100000

150000

200000

250000

300000

350000

400000

450000

B ( % )

D ( 3 / )

D B (3/)

B a (3/)

B %

F 9 : M B 3

3 % , , 1.

L a a a

M 10 (aa 2 a 11 12) a a a

M (aa 3 a 11 12). L (F 1

2) a a a a a. C a

a a a a,

a Q a, (. aa 10). D a,

a a a a ,

a a a a a.

Ga, a a a a. S a a a a SESA a

a 5, a B a a

( aa M), a a,

a . Sa a a

2003 1945, a a, a B

a a a,

aa a.

5 A a a : 1998, 2003, 2004, 2005, 2006, 2009 2010


31/34

31

L a a a a a a a

a a a a a.

A a , a a a

1 a. E , aa a

a, a 50% a. S a

a a aa a

a a aa, a a

(7, 6 ). E a a

, a a a a aa a

aaa , (6 ). O a aa

, a a Va F, aa

a a a a a

a, a a a a a (aa

a). L a a

a 13.

E , a a a a

a, a a a a (11 ), a a a a

a a a (8) a a a a (7).

V a aaa aa a

a a , a a a aa a a (5),

a a (2), a a

(2) a a Va F (2). L aa

/ a a (4) a a a

a aa a a (2). U

a a a a a,

aaa a a , a a

a a a aaa . La a

a B a a a a a a a a a ,

a a a aa a aa a a. L a

a a 14.


32/34

32

S a a a a a a a

a a, a a a

a a a a a B.

Laa a a, a

aa a a, a

1'150'000 3 a a, , a 1'400 a. L

a a , a

aa a a .

A 80% a, a B a a a

a a ; a a a a, a a a N.

La a a a (a a

a, aa, a a a )

aa a a. L a a a, a

.

L a a 800 3 a a a a. L a

a a aa a ( 4'500 3/a*a).

E a a a a a (

a a a), a a

a.

Laa a a, a a

a a 25% a

a a a 7.6 3/a,

a a 7640 a. S 2009 ,

a a a a a a a

( 5000 a) 40% a a a a (6250 a). S a a

a a 19802006 a a a a B, ART 4 3 a a a a 10'000

a a a. L a a 19.6 3

a 24'320 a a a 2003.

C aa a a a , a

a , , a a B. S a

aa a a, a a a

a a a a, a a.

E a a, a aa a B

a a a (a) / a

a a a a a a a a


33/34

33

a B , a

a.

P a a a a a : a

a a a (a a a, a a ),

aa a (a ), aa a a a (a a, a a).

T a a. U a , a

a, a a a a a

a , : a a

. D S

a a H (2010), B a. (2006).

A a a aa , aa

a a a a a a a a, a a a a .


34/34

BEGUIN, J. (2007): Ia a a B : a a.

Ga S 7/2007.

BRUERE, M.N., BROUTIN, F.X. & DEUMIER, J.M. (2006) : O 'a .P a 323 05/2006 . 7275.

FUHRER, J. & JASPER, K. (2009): B a S. Ra a, Sa A RT (ART), 74 .

FUHRER, J. (2010): Ea a a . Ra a, Sa A RT (ART), 26 .

GHILARDI, T. (2008) : Raa a B. P Ma, Laa C

Ha, EPFL, 10 .

HUNGER, R. (2010) : Aa a a. T a / 2010.

OFEV D ://.a.a.//2034.

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Evaluation des besoins en eau d’irrigation