1. Wali, S.T. and Abdullah, M.O. (1988): Effect of different nitrogen fertilizer levels and times of application on growth of Cupressus sempervirens. Var. horizontalis transplants in Hammam Al-Alil area. Mezopotamia of Agric. J. Vol. 22 (4), 1989.

1. Wali, S.T. (1998). Effect of natural distribution locations and aspects on morphological and physiological characteristics of Pinus brutia Ten. seeds. Journal of Duhok Univ. Vol.1, No.1, 1998.

1. Wali, S.T. (1998). Studies on sexual and vegetative propagation of Nerium oleander seedlings. Journal of Duhok Univ. Vol. 1, No 2, 1998.

1. Wali, S.T. and Sofi, N.A. (1998). Effect of cuttings planting methods and soil types on the growth of Nelrium oleander seedlings. Journal of Duhok Univ. Vol. 1, No. 2, 1998.

1. Wali, S.T. (1999). Effect of Aspects and spacing of planting on the growth of Pinus brutia seedlings in Bersvi- Zakho area.  Journal of Duhok Univ. Vol. 2, No. 7, 1999.

1. Wali, S.T. (2004). Effect of sowing methods, fertilization and seasons of application on the growth of Biota orientalis seedlings. Journal of Dohuk Univ. Vol. 7 No. 1, 2004.

1. Wali, S.T. (2004). Effect of planting stock and planting spacing on the growth of two local cultivars of Populus nigra saplings. Journal of Duhok Univ. Vol. 7 No. 2, 2004.

1. Wali, S.T.; N. M. Salih ; G. B. Ahmad and  H. A. Rasheed (2016). Effect of soaking periods in sulfuric acid and sowing media on breaking dormancy and germination of Rhus coriaria L. seeds under field conditions. Journal of University of Duhok.Vol.19, No. 1 (Agri. and Vet. Sciences). 2016 (Special issue) .The 2^nd Scientific Agriculural Conference , (April,26^th – 27^th , 2016). 

1. Wali, S.T. ; N. M. Salih ; G. B. Ahmad; H. A. Rasheed  and  F.Y. Sulaiman  (2016). Growth              response of Pinus brutia Ten. and Melia azedarach L. to various growing media under               field conditions. Journal of University of Duhok.Vol.19, No. 1 (Agri. and Vet.              Sciences). 2016 (Special issue) .The 2^nd Scientific Agriculural Conference , (April,26^th –             27^th ,2016). 

1. Gailan. B. Ahmad and Salih T.Wali (2016). Effect of cutting type and planting depth on            growth of Oriental PlaneTree ( Platanus orientalis L.) seedlings in Sumel-Duhok.                  Journal of University of Duhok.Vol.19, No. 1 (Agri. and Vet. Sciences). 2016 (Special            issue) .The ^2nd Scientific Agriculural Conference , (April 26^th – 27^th,2016).   

1. Tariq K. Salih, Muzahim Saeed Younis and Salih T. Wali(2019).Dendroclimatological             Analysis of Pinus brutia Ten. Grown in Swaratoka, Kurdistan  Region- Iraq. at the 2^nd              International conference on Advanced science and engineering,  2019(ICOASE 2019)                which organized by University of Zakho and Duhok Polytechnic University on April (2                – 4, 2019) in Duhok, Kurdistan Region-Iraq. 

Allelopathy, Ecology, Pollution, Silviculture

Allelopathy, Ecology, Pollution, Silviculture

• Supervising graduate students:
• Supervising M.Sc. student Gailan Babeer Ahmad in Forestry sciences (Silviculture), Duhok university ( 2009–2011).
• Supervising M.Sc. student Nijyar abdulaziz karim in Forest ecology, Duhok university

 ( 2012– 2015).

• Supervising M.Sc. student Media Ahmad Mohammad Rasheed in Forestry sciences (Silviculture), Duhok university (2013–2016).
• Supervising Ph.D. student Tariq krku Salih in Forestry management, Duhok university (2016–current).

• Supervising undergraduate student projects

• Teaching

-      Course taught for graduate students (Ph.D. and M.Sc.)

 -    Course taught for undergraduate students

• Participation in Conferences:

1- Participation at the First scientific conference held in Duhok University (27 – 29 April, 1999) with a research entitled: Effect of aspects and spacing of planting on growth of pinus brutia Ten.seedlings in Bersvi-Zakho area. 

• Participation at the Higher education conference held in Kurdistan region – Erbil

On development of curriculum materials.(21-23 April , 2001).

3- Participation at the International conference on revitalizing researches in Kurdistan region – Erbil duration (14-16 /12 /2010).

• Participation at the first International Scientific Agricultural conference- Faculty of Agriculture and Forestry – University of Duhok duration ( 10 – 12 April/2012.

• Participation in first conference on Environment held in Kurdistan region – Erbil duration ( 5- 6 Jun /2013).        

• Participation at the Second scientific Agricultural conference- College of Agriculture – University of Duhok duration ( 26- 27April/2016.with the three papers entitled (1. Effect of soaking periods in sulfuric acid and sowing media on breaking dormancy and germination of Rhus coriaria seeds under field conditions.2.Growth response of Pinus brutia Ten. and Melia azedarach L. to various growing media under field conditions.3. Effect of cutting type and planting depth on growth of Oriental PlaneTree ( Platanus orientalis L.) seedlings in Sumel-Duhok)

• Participation at the Work shop on curriculums of Agriculture colleges of Universities( Erbil; Sulaimani; Duhok) duration( 13 - 14 September / 2017).

• Participation at the Work shop on Remote sensing at the Department of Forestry, College of Agriculture, University of Duhok during April, 2019. 

• Participation at the 2^nd International conference on Advanced science and engineering 2019(ICOASE 2019) which organized by University of Zakho and Duhok Polytechnic University on April (2 – 4, 2019) in Duhok, Kurdistan Region-Iraq. with a paper entitled (Dendroclimatological Analysis of Pinus brutia Grown in Swaratoka, Kurdistan Region-Iraq.

Thesis and dissertation examination committee member:

    1- Examination committee member for higher  diploma thesis in(Ecology), higher Institute of

        planning, University of Duhok, 2009.

• Examination committee chair for higher diploma thesis in Forestry Sciences, (Silviculture),College of Agriculture , University of salahaddin , 2010.

3-  Examination committee member for M.Sc. thesis in Forestry sciences (wild life), College of Agriculture, University of Duhok, 2010.

• Examination committee member for M.Sc. thesis in Forestry Sciences (Silviculture),

College of Agriculture, University of Salahaddin , 2010.

• Examination committee member for Ph.D. Dissertation in(Natural range management),

 Faculty of Agriculture and Forestry, University of Duhok, 2011.

• Examination committee member and supervisor for M.Sc. thesis in Forestry sciences

(Silviculture), Faculty of Agriculture  and Forestry, University of Duhok, 2011.

• Examination committee member for M.Sc. Thesis in (Plant ecology) Forestry, Faculty of Agriculture and Forestry, University of Duhok, 2011.
• Examination committee member for M.Sc. thesis in (Ecology), College of Education,

University of  Zakho,  2011.

• Examination committee chairman for M.Sc. thesis in Agricultural Sciences (Production of

Forest tree seedlings), Faculty of Agricultural Sciences , University of Sulaymania,  2011.

• Examination committee member for M.Sc. thesis in Biology(Botany), University of Mosul, 2014.
• Examination committee member for Ph.D. Dissertation in Biology(Botany), University of Mosul, 

• Examination committee member and supervisor for M.Sc. thesis in Forest sciences (Silviculture), University of Duhok,
• Examination committee member for M.Sc. thesis in Forest ecology, University of Mosul, 2016.
• Examination committee member for M.Sc. thesis in Forestry sciences (Forest management), University of Mosul, 2017.
• Examination committee member for M.Sc. thesis (Silav Sadiq Hassan ),in Forestry

          sciences  (Economic evaluation of multiple ecotourism impact of forests), Department of

          Forestry – University of Duhok, 2016.

• Comprehensive examination committee member for Ph.D. Student ( zeravan abdulkhaliq Sadiq), School of Forestry- Duhok university, 2012.  
• Examination committee member for discussing research proposals for graduate students, in the school of Forestry and school of plant production -Duhok university and department of Forestry and horticulture - Koya university.
• Examination committee member for discussing research proposals for Ph.D. Student ( Shamsaddin Mohammed Qaruo), in Forestry science(Nutural forest resources economics), Duhok university, 2016  
• Examination committee member for discussing research proposals for Ph.D. Student (Tariq Salih Krko),  in Forestry sciences( Forest modeling ), Department of Forestry- Duhok university, 2016
• Examination committee member for discussing research proposals for Ph.D. Student ( Mohammed Hidayad Obed), in Forestry sciences( Forest mensuration), Department of Forestry - Duhok university, 2016
• Examination committee member for discussing research proposal for Ph.D. Student ( Haji Yazdin Haji), in Forestry science(Economic valuation of natural tourism), Duhok university, 2016
• Examination committee chairman for assessing scientific ability of M.Sc. thesis (Shamal

Ahmad Tahir ), in Forestry  sciences  (Biodiversity and Ethnobotany) , Kahramanmaras Sutu Imaam University,2017.

• Examination committee member for discussing research proposals for Ph.D. Student ( Jehan Fakhry Tahir), in Forestry sciences( Forest ecology), Department of Forestry - Duhok university, 2018
• Examination committee member for discussing research proposal for M.Sc.. Student ( Bayan Hazim Ahmad), in Forestry science(Forest ecology), Duhok university, 2018.
• Examination committee member for discussing research proposal for M.Sc.. Student ( Dereen Jaladad Mustafa), in Forestry sciences( Urban forestry), Department of Forestry, Duhok university, 2018.
• Examination committee member for discussing research proposal for M.Sc.. Student ( Ronak Ahmad Hassan) in Forestry sciences(Forest utilization), Department of Forestry, Duhok university, 2018.

Participation in Scientific Committee Member:

1- Scientific committee member of Department of Forestry- College of Agriculture,  University of Duhok (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017).

2- Scientific committee chairman of Department of Forestry- College of Agriculture , University of Duhok( 2018- 2019).

3- Scientific committee member for assessing scientific researches performed in college of agriculture, University of Duhok (2010 - 2011).

• Center Board chairman of post graduate of identical Forestry Departments , of Universities Duhok, salahaddin,and koya (2010 - 2011).
• Scientific Committee member of Scientific Degree (rank) at the level of the College of Agriculure, Duhok university, from Deanary of college of Agriculure, Duhok university, according to administrative order, No. 1802 at 20/9/2015, for the academic year( 2015- 2016).
• Forestry Department Council Member since ( 1995 – current).

* Partnership scientific cooperation between Duhok university and Hawaii university USA

• Conducting research on Forest Silviculture entitled (Effect of vegetative propagation source, spacing ,fertilization and seasons of application on growth of Populus nigra sapling in Sumail-Duhok (2003-2004).
• Participation at the Intensive short-term training held in Morocco about Renewable

Resources and Forestry sponsored by the KAHEAD project from the period of (October 14- November 13,  2007).

• Participation at the Training of English course sponsored by the Kahead project, Hawaii University, USA, (2003).        

* Scientific Cooperation with others:

1- Participation at the Short- term course training on wildlife Animals Environment improve

    ways hosted by Kurdistan Organization of Animal Rights Protection with directorate of

    veterinary in Duhok province 15-16 September 2010.

2- Supervising Afforestaion campaign carried out in Duhok governorate Sponsored by FAO .

3- Participation at the Training course of Forestry section staff within Duhok governorate.

• Writing professional articles and reports to the technical journal for increasing knowledge

on practice of Forest Silviculture .

* Membership:

1- Member of Syndicate of agriculture engineering in Kurdistan region .

2- Member of Syndicate of academic staff in  University and institutes- Kurdistan region.

3- Member of Syndicate of teachers in Kurdistan region.

4- Member of culture and society center – university of Duhok.

     5- Member of teaching board- university of Duhok.