Research Papers in refereed Journals reported by ISI-SCIE:

1-EFE, R.; GREENWOOD, M. (2007) Vegetation Zonation Patterns on the Göksu Delta (Southern Turkey). Journal of Applied Sciences. Vol.7 (16) 2277-2284

2-EFE, R.; TAGIL, S. (2007) Quantifying Landscape Pattern Change and Human Impacts on Southern Lowlands of the Mt. Ida (NW Turkey). Journal of Applied Sciences 7 (9): 1260-1270.

3-EFE, R.; EKINCI, D.; CUREBAL, I. (2007) Erosion Analysis of Şahin Creek Watershed (NW of Turkey) Using GIS Based on RUSLE (3d) Method. Journal of Applied Science. 8 (1): 49-58.

4-EFE, R.; EKINCI, D.; CUREBAL, I. (2008) Erosion Analysis of Fındıklı Creek Catchment (NW of Turkey) Using GIS Based on RUSLE (3d) Method. Fresenius Environmental Bulletin, Vol.17; No.5 pp, 586-576.

5-EFE,R.; TAGIL, Ş. (2008) The Use of Multi-Temporal and Multispectral Landsat Data to Determine Change Detection Around Tuz Lake on Seyhan Delta. Fresenius Environmental Bulletin, Vol.17; No.5, pp. 577-583.

6-EFE, R.; SOYKAN, A.; SONMEZ, S.; CUREBAL, I. (2008) Quantifying the effect of landuse change on olive tree cultivation in the vicinity of Edremit between 1979 and 2006 using GIS and RS techniques. Fresenius Environmental Bulletin, Vol.17; No. 7.

7-EFE, R.; SOYKAN, A.; SÖNMEZ, S.; CUREBAL, I. (2009) The effect of Temperature on Phenological and Pomological Atributes of Olive (Olea europaea L. subsp. europaea) in Turkey., Ekoloji 18, 70, 17-26.

8-Atalay, İ.; Efe, R. (2010), Structural and Distributional Evaluation of Forest Ecosystems in Turkey. Journal of Environmental Biology. 31 (61-70).

9- JAHANTİGH, M.; EFE, R. (2010) Effect of Wastewater Irrigation on Phytosociological Characteristics of the Vegetation: A Case Study in Sistan Region. American-Eurasian J. Agric. & Environ. Sci., 7 (4): 406-414, 2010. ISSN 1818-6769, © IDOSI Publications, 2010.

10-Efe, R., Soykan, A., Cürebal, İ.; Sönmez, S. (2011).  Reviewing the Geomorphologic and Neotectonic Features of the Gönen Basin (Nw Of Turkey). Elsevier-Procedia Social and Behavirol Science 19 (2011) 716-725.

 11-Efe, R., Soykan, A., Cürebal, İ.; Sönmez, S. (2011).  Dede Korkut Monument Oak (Quercus infectoria Olivier) (Kadıköy-Edremit– Balıkesir, Turkey). Elsevier-Procedia Social and Behavioral Science 19 (2011) 627-636.

 12-Atalay, I.; Efe, R. (2011) Ecological Attributes and Distribution of Anatolian Black Pine [Pinus nigra Arnold. subsp. pallasiana Lamb.Holmboe)] in Turkey. Journal of Environmental Biology 31, 61-70.

13-Efe, R. - Soykan, A. - Cürebal, İ. - Sönmez, S. (2012) Land Use and Land Cover Detection in Karinca River Catchment (Nw Turkey) Using GIS and RS Techniques, Journal of Environmental Biology, Special Issue: Environment and Geography in the Mediterranean, 33: 439-447

Research Papers in refereed Journals:

1-EFE, R. (1993) Environmental Geomorphology of the Coastal Region between Karabiga and Tahirova in the south of the Sea of Marmara. Turkish Geographical Journal, no.28, pp. 293-306, İstanbul

2-EFE, R. (1994) Geomorphological Evidence of the Neotectonic movements in the Biga Peninsula (NW Turkey). Turkish Geographical Journal, no.29 pp.209-242, Istanbul.

3-EFE, R. (1994) Desertification and its causes. Turkish Geographical Journal, No. 29, pp. 269-282, Istanbul.

4-EFE, R. (1995) Effect of Climatic and Hydrologic Properties of the Northwest of Küçükçekmece Lake on settlement (W of Istanbul). Journal of “Öneri”" no. 3, pp 63-73. Institute of Social Sciences, Marmara University, Istanbul.

5-EFE, R. (1995) Geographical Approach to the Environmental problems in the vicinity of Gönen. Journal of “Öneri”" no. 3, pp 97-101. Institute of Social Sciences, Marmara University, Istanbul.

6-EFE, R. (1995) The Kayalı Lake. Turkish Geographical Journal, no.30, pp.115-126.

7-EFE, R. (1996) Hydrogeographical features of Kızılırmak. Journal of “Öneri”" no. 4, pp 39-60. Institute of Social Sciences, Marmara University, Istanbul.

8-EFE, R. (1996) Ecological Conditions of the Natural Vegetation in Yuntdag and its Environs. Turkish Geographical Journal, no.30, pp.115-126.

9-EFE, R. (1996) The impact on settlement of Geomorphological properties of north of Kucukcekmece Lake (west of İstanbul) Journal of “Öneri”" no. 5, pp 95-109. Institute of Social Sciences, Marmara University, Istanbul.

10-EFE, R. (1997a) The effect of geographical properties on the regime of Gonen River. Journal of “Öneri”" no. 6, pp 119-127. Institute of Social Sciences, Marmara University, Istanbul.

11- EFE, R (1997) The impact of Climate on vegetation in the Upper Gediz River Basin (Western Turkey). Turkish Geographical Journal, No. 33, pp, 79-99.

12-EFE, R. (1998) New approaches, and comtemporary methods and techniques in geography education. Marmara Geographical Journal, No.1, pp, 135-150, Istanbul.

13-EFE, R. (1999) The Effect of Geography on solution of Environmental Problems. Journal of “Öneri”" no. 11, pp. 80-85. Institute of Social Sciences, Marmara University, Istanbul.

14- EFE, R. (1999) The geomorphologic development of Dereköy caves and their environs. Turkish Geographical Journal, No. 34.p. 31-50.

15- EFE, R. (1999) The geographical factors affecting soil development and properties of soils in the western part of southern Marmara Sub-Region. Turkish Geographical Journal, No.34, pp. 193-209, Istanbul.

16-EFE, R.; DEMIRCI, A. (2001) The impact of the landforms on earthquake intensity and distribution of the damage: A case study at Gölcuk Erthquake 1999. Turkish Geographical Journal, No. 36, pp 1-15, Istanbul.

17-EFE, R. (2003) The learning and teaching methods of Five Themes in Geography. Marmara Geographical Journal No.4. Istanbul.