#### Publications involving at least 2 centres

Bénard, P., R. Laprise, **J. Vivoda** and P. Smolikova,
2004 : Stability of Leap-Frog Constant-Coefficients Semi-Implicit
Schemes for the Fully Elastic System of Euler Equations. Flat-Terrain
Case. *Mon. Wea. Rev., ***132**, 5, 1306-1318.

*(P1
& P3, topics 1-3)*

Bénard, P., J. Masek and P. Smolikova, 2004 : Stability of
Leap-Frog Constant-Coefficients Semi-Implicit Schemes for the Fully
Elastic System of Euler Equations. Case with Orography. *Submitted
to Mon. Wea. Rev., under revision.*

*(P1 & P3,
topics 1-2-3)*

Deckmyn, A. and L. Berre, 2004 : A Wavelet Approach to Representing
Background Error Covariances in a LAM. *Submitted to Mon. Wea.
Rev.*

*(P2 & P1, topic 11)*

Brozkova, R., P. Bénard, F. Bouttier, J.-F. Geleyn and A.
Trojakova : Some side-results of the development effort for a stable
and efficient semi-Lagrangian version of the ALADIN-NH code.
*Proceedings of the fifth international SRNWP workshop on
non-hydrostatic modelling*, 27-29 October 2003, Bad Orb
(Germany).

*(P1 & P3, topics 1-3)*

Bénard, P., P. Smolikova, J. Masek and **J. Vivoda** : A
potentially dangerous albeit unnecessary restriction in classical
semi-implicit schemes design strategy. *Proceedings of the fifth
international SRNWP workshop on non-hydrostatic modelling*, 27-29
October 2003, Bad Orb (Germany).

*(P1 & P3, topics
1-3)*

**Vivoda, J.,** P. Bénard, P. Smolikova, J. Masek and R.
Brozkova : Application of the iterative centered implicit scheme to
non-hydrostatic dynamics of LAM ALADIN. *Proceedings of the fifth
international SRNWP workshop on non-hydrostatic modelling*, 27-29
October 2003, Bad Orb (Germany).

*(P1 & P3, topics
1-2-3)*

**Publications issued by only one centre or a young researcher**

**Balsamo, G.P.**, F. Bouyssel and J. Noilhan, 2004 : A simplified
bi-dimensional variational analysis of soil moisture from
screen-level observations in a mesoscale numerical weather prediction
model. *To appear in Quart. J. Roy. Meteor. Soc..*

*(P1,
topic 12)*

Beck, A., B. Ahrens and **K. Stadlbacher**, 2003 : Impact of
nesting strategies in dynamical downscaling of reanalysis data.
*Submitted to Geophysical Research Letters. *

*(P5,
topic 5)*

Bénard, P., 2003 : Stability of Semi-Implicit and Iterative
Centred-Implicit Time Discretisations for various Equation Systems
Used in NWP. *Mon. Wea. Rev., ***131**,
10, 2479-2491.

*(P1, topics 1-3)*

Bénard, P., 2004 : On the Use of a Wider Class of Linear
Systems for the Design of Constant-Coefficients Semi-Implicit
Time-Schemes in NWP. *Mon. Wea. Rev., ***132**,
5, 1319-1324.

*(P1, topics 1-3)*

Guidard, V., C. Fischer and M. Nuret, 2004 : Evaluation of the ALADIN
3D-VAR with observations of the MAP campaign. *Submitted to
M.A.P.*

*(P1,
topic 11)*

Sadiki, W., and C. Fischer, 2003 : A posteriori validation applied to
the 3d-var ARPEGE and ALADIN data assimilation systems. *Submitted
to Tellus A, under revision.*

*(P1,
topic 11)*

Termonia, P., 2003 : Monitoring and Improving the Temporal
Interpolation of Lateral-Boundary Coupling Data for Limited-Area
Models. *Mon. Wea. Rev., ***131**,
10, 2450-2463.

*(P2, topic 5)*

Termonia, P., 2004 : Monitoring the Coupling-Update Frequency for a
Limited-Area Model by means of a Digital Recursive Filter. *To
appear in Mon. Wea. Rev.*.

*(P2,
topic 5)*

**Belo Pereira, M.** and L. Berre : Estimation of background error
statistics in ARPEGE 4d-var. *Proceedings of the 25th EWGLAM &
10th SRNWP meetings*, 6-9 October, 2003, Lisbon
(Portugal).

*(P1,
topic 12)*

Rabier, F., N. Fourrié, T. Auligné and **M
Szczech-Gajewska** : Preparation for the assimilation of advanced
sounders at Météo-France. *Proceedings
of the 12th Conference on Satellite Meteorology and Oceanography,*
February 2003, Long Beach (California, USA).

*(P1,
topic 10)*

**Simon, A.** : Parametrisation
of turbulent fluxes with respect to cyclogenesis. *Proceedings
of the 25th EWGLAM & 10th SRNWP meetings*,
6-9 October, 2003, Lisbon (Portugal).

(P1,
topic 8)

**Szczech-Gajewska, M.** :
Spectral surface emissivity for use in assimilation of IR radiance
data over land. *Proceedings of 13th International TOVS Study
Conference*, Oct. 28-Nov. 4, 2003, Ste Adèle, (Québec,
Canada).

*(P1,
topic 10)*

**Publications under preparation by the young researchers**

**Alexandru, S.** and A. Horányi, 2004 : “The application
of the three-dimensional variational data assimilation scheme for the
ALADIN/HU spectral mesoscale limited area model.

**Belo Pereira, M.** and L.
Berre, 2004 : The use of an Ensemble approach to study the background
error covariances in a global NWP model.

**Soci, C.**, C. Fischer and A. Horanyi, 2004 : Sensitivity of
high resolution forecasts using the adjoint technique at the 10 km
scale.

**Szczech-Gajewska, M.**, F.
Rabier and T. Auligné, 2004 : Spectral Surface Emissivity for
Use in Assimilation of IR Radiance Data over Land.

#### Notes

Only the new publications are mentioned. The proceedings of the ALADIN workshops and the joint ALADIN & ALATNET Newsletters are not considered here, nor are the extended abstracts involving only one centre and no young researcher, to avoid a too long list.

The five research centres, or ALATNET partners, are numbered as : 1. Toulouse (Fr), 2. Bruxelles (Be), 3. Prague (Cz), 4. Budapest (Hu), 5. Ljubljana (Si).

The acknowledgement notice does not appear in extended abstracts, as for other grants, nor in publications involving only one ALATNET centre, for directives were not at all clear on this point.

Adresses of web sites to access on-line publications :

*http://www.royal-met-soc.org.uk/*

*http://cimss.ssec.wisc.edu/itwg/itsc/itsc13/final_agenda.html*

Bénard, P., R. Laprise, **J. Vivoda** and P. Smolikova,
2004 : Stability of Leap-Frog Constant-Coefficients Semi-Implicit
Schemes for the Fully Elastic System of Euler Equations. Flat-Terrain
Case. *Mon. Wea. Rev., ***132**, 1306-1318.

Bénard, P., J. Masek, and P. Smolikova, 2004 : Stability of
Leap-Frog Constant-Coefficients Semi-Implicit Schemes for the Fully
Elastic System of Euler Equations. Case with Orography. *Submitted
to Mon. Wea. Rev., under revision.*

Deckmyn, A. and L. Berre, 2004: A Wavelet Approach to Representing
Background Error Covariances in a LAM. *Submitted to Mon. Wea. Rev.*

**Gospodinov, I.**, V. Spiridonov, P. Bénard and J.-F.
Geleyn, 2002: A refined semi-Lagrangian vertical trajectory scheme
applied to a hydrostatic atmospheric model. *Quart. J. Roy. Meteor.
Soc., ***128**, 323-336.

**Soci**, **C.**, A. Horanyi and C. Fischer, 2003: Preliminary
results of high resolution sensitivity studies using the adjoint of
the ALADIN mesoscale numerical weather prediction model. *Idöjaras*,
**107-1**, 49-65.

The first two publications are related to topics 1-2-3 of the work plan (theoretical aspects of non-hydrostatism, case studies aspects of non-hydrostatism, noise control in high-resolution dynamics) and involve the Toulouse and Prague teams.

The third one is related to topic 11 (3d-var analysis and variational applications), and involves the Toulouse and Brussels centres.

The fourth publication is related to topic 3 of the work plan, and involves the Toulouse and Brussels teams too.

The last paper is also related to topic 11, with links to topic 12 (4d-var assimilation). It involves the Toulouse and Budapest centres.

A-