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2019

Contrasting species diversity and values in home gardens and traditional parkland agroforestry systems in ethiopian sub-humid lowlands

Tadesse, E., Abdulkedir, A., Khamzina, A., Son, Y. W. & Noulèkoun, F., 2019 Jan 1, In : Forests. 10, 3, 266.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Hydrological response of dry afromontane forest to changes in land use and land cover in northern Ethiopia

Gebru, B. M., Lee, W-K., Khamzina, A., Lee, S. G. & Negash, E., 2019 Jan 1, In : Remote Sensing. 11, 16, 1905.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Spatio-temporal supply–demand of surface water for agroforestry planning in saline landscape of the lower Amudarya Basin

Kumar, N., Khamzina, A., Tischbein, B., Knöfel, P., Conrad, C. & Lamers, J. P. A., 2019 Mar 1, In : Journal of Arid Environments. 162, p. 53-61 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2018

Climate change sensitivity of multi-species afforestation in semi-arid Benin

Noulèkoun, F., Khamzina, A., Naab, J. B., Khasanah, N., van Noordwijk, M. & Lamers, J. P. A., 2018 Jun 1, In : Sustainability (Switzerland). 10, 6, 1931.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Greenhouse gas and energy balance of Jatropha biofuel production systems of Burkina Faso

Baumert, S., Khamzina, A. & Vlek, P. L. G., 2018 Feb 1, In : Energy for Sustainable Development. 42, p. 14-23 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

How reliable is the Walkley-Black method for analyzing carbon-poor, semi-arid soils in Ethiopia?

Gessesse, T. A. & Khamzina, A., 2018 Jun 1, In : Journal of Arid Environments. 153, p. 98-101 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Performance evaluation of reservoir-based irrigation schemes in the Upper East region of Ghana

Sekyi-Annan, E., Tischbein, B., Diekkrüger, B. & Khamzina, A., 2018 Apr 1, In : Agricultural Water Management. 202, p. 134-145 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Quantifying stand water use of a multi-species afforestation site through sap flow and groundwater measurements

Voigt, H., Khamzina, A. & Diekkrüger, B., 2018 Jan 1, In : Acta Horticulturae. 1222, p. 119-124 6 p.

Research output: Contribution to journalArticle

Sapling biomass allometry and carbon content in five afforestation species on marginal farmland in semi-arid Benin

Noulèkoun, F., Naab, J. B., Lamers, J. P. A., Baumert, S. & Khamzina, A., 2018 May 1, In : New Forests. 49, 3, p. 363-382 20 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Year-round irrigation schedule for a tomato-maize rotation system in reservoir-based irrigation schemes in Ghana

Sekyi-Annan, E., Tischbein, B., Diekkrüger, B. & Khamzina, A., 2018 May 10, In : Water (Switzerland). 10, 5, 624.

Research output: Contribution to journalArticle

Open Access
2017

Biomass allocation in five semi-arid afforestation species is driven mainly by ontogeny rather than resource availability

Noulèkoun, F., Khamzina, A., Naab, J. B. & Lamers, J. P. A., 2017 Dec 1, In : Annals of Forest Science. 74, 4, 78.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Bridging science and development: lessons learnt from two decades of development research

Callo-Concha, D., Denich, M., Lamers, J. P. A., Schwachula, A., Hornidge, A. K., Khamzina, A. & Borgemeister, C., 2017 Oct 1, In : Agroforestry Systems. 91, 5, p. 799-810 12 p.

Research output: Contribution to journalArticle

Forest cover mapping in post-Soviet Central Asia using multi-resolution remote sensing imagery

Yin, H., Khamzina, A., Pflugmacher, D. & Martius, C., 2017 Dec 1, In : Scientific reports. 7, 1, 1375.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Shoot and root responses of woody species to silvicultural management for afforestation of degraded croplands in the Sudano-Sahelian zone of Benin

Noulèkoun, F., Lamers, J. P. A., Naab, J. & Khamzina, A., 2017 Feb 1, In : Forest Ecology and Management. 385, p. 254-263 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2016

Above- and belowground litter stocks and decay at a multi-species afforestation site on arid, saline soil

Khamzina, A., Lamers, J. P. A. & Martius, C., 2016 Mar 1, In : Nutrient Cycling in Agroecosystems. 104, 2, p. 187-199 13 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Exploring constraints and incentives for the adoption of agroforestry practices on degraded cropland in Uzbekistan

Djalilov, B. M., Khamzina, A., Hornidge, A. K. & Lamers, J. P. A., 2016 Jan 2, In : Journal of Environmental Planning and Management. 59, 1, p. 142-162 21 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
16 Citations (Scopus)

Soil Organic Carbon Sequestration in Jatropha curcas Systems in Burkina Faso

Baumert, S., Khamzina, A. & Vlek, P. L. G., 2016 Nov 1, In : Land Degradation and Development. 27, 8, p. 1813-1819 7 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Stochastic Economic Assessment of Afforestation on Marginal Land in Irrigated Farming System

Djanibekov, U. & Khamzina, A., 2016 Jan 1, In : Environmental and Resource Economics. 63, 1, p. 95-117 23 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2015

Allometric relations in Jatropha curcas production systems of Burkina Faso

Baumert, S. & Khamzina, A., 2015 Sep 1, In : Journal of Arid Environments. 120, p. 95-104 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

SPOT-based sub-field level monitoring of vegetation cover dynamics: A case of irrigated croplands

Dubovyk, O., Menz, G., Lee, A., Schellberg, J., Thonfeld, F. & Khamzina, A., 2015 Jan 1, In : Remote Sensing. 7, 6, p. 6763-6783 21 p.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)
2014

Comparison of medium spatial resolution ENVISAT-MERIS and terra-MODIS time series for vegetation decline analysis: A case study in central Asia

Tüshaus, J., Dubovyk, O., Khamzina, A. & Menz, G., 2014 Jan 1, In : Remote Sensing. 6, 6, p. 5238-5256 19 p.

Research output: Contribution to journalArticle

Open Access
23 Citations (Scopus)

Early Survival and Growth of Six Afforestation Species on Abandoned Cropping Sites in Irrigated Drylands of the Aral Sea Basin

Schachtsiek, T., Lamers, J. P. A. & Khamzina, A., 2014 Oct, In : Arid Land Research and Management. 28, 4, p. 410-427 18 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2013

Impacts of innovative forestry land use on rural livelihood in a bimodal agricultural system in irrigated drylands

Djanibekov, U., Djanibekov, N., Khamzina, A., Bhaduri, A., Lamers, J. P. A. & Berg, E., 2013 Nov 1, In : Land Use Policy. 35, p. 95-106 12 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Object-based identification of vegetation cover decline in irrigated agro-ecosystems in Uzbekistan

Dubovyk, O., Menz, G., Conrad, C., Thonfeld, F. & Khamzina, A., 2013 Oct 17, In : Quaternary International. 311, p. 163-174 12 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Spatio-temporal analyses of cropland degradation in the irrigated lowlands of Uzbekistan using remote-sensing and logistic regression modeling

Dubovyk, O., Menz, G., Conrad, C., Kan, E., Machwitz, M. & Khamzina, A., 2013 Jun 1, In : Environmental Monitoring and Assessment. 185, 6, p. 4775-4790 16 p.

Research output: Contribution to journalArticle

Open Access
63 Citations (Scopus)

The benefits of phosphorus fertilization of trees grown on salinized croplands in the lower reaches of Amu Darya, Uzbekistan

Djumaeva, D., Lamers, J. P. A., Khamzina, A. & Vlek, P. L. G., 2013 Jun 1, In : Agroforestry Systems. 87, 3, p. 555-569 15 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Zusammenfassung: Bewässerte anbauflächen in zentralasien zeigen eine starke anfälligkeit für bodendegradation

Translated title of the contribution: Spatial targeting of land rehabilitation: A relational analysis of cropland productivity decline in arid UzbekistanDubovyk, O., Menz, G., Conrad, C., Lamers, J. P. A., Lee, A. & Khamzina, A., 2013 Jul 9, In : Erdkunde. 67, 2, p. 167-181 15 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2012

How attractive are short-term CDM forestations in arid regions? The case of irrigated croplands in Uzbekistan

Djanibekov, U., Khamzina, A., Djanibekov, N. & Lamers, J. P. A., 2012 Aug 1, In : Forest Policy and Economics. 21, p. 108-117 10 p.

Research output: Contribution to journalArticle

Open Access
28 Citations (Scopus)
2011

Reducing topsoil salinity and raising carbon stocks through afforestation in Khorezm, Uzbekistan

Hbirkou, C., Martius, C., Khamzina, A., Lamers, J. P. A., Welp, G. & Amelung, W., 2011 Feb 1, In : Journal of Arid Environments. 75, 2, p. 146-155 10 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)
2010

Green foliage decomposition in tree plantations on degraded, irrigated croplands in Uzbekistan, Central Asia

Lamers, J. P. A., Martius, C., Khamzina, A., Matkarimova, M., Djumaeva, D. & Eshchanov, R., 2010 Jun 1, In : Nutrient Cycling in Agroecosystems. 87, 2, p. 249-260 12 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Quantification of symbiotic nitrogen fixation by Elaeagnus angustifolia L. on salt-affected irrigated croplands using two 15N isotopic methods

Djumaeva, D., Lamers, J. P. A., Martius, C., Khamzina, A., Ibragimov, N. & Vlek, P. L. G., 2010 Dec 1, In : Nutrient Cycling in Agroecosystems. 88, 3, p. 329-339 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
13 Citations (Scopus)
2009

Nitrogen fixation by Elaeagnus angustifolia in the reclamation of degraded croplands of Central Asia

Khamzina, A., Lamers, J. P. A. & Vlek, P. L. G., 2009 Jun 1, In : Tree Physiology. 29, 6

Research output: Contribution to journalArticle

Open Access
31 Citations (Scopus)

Transpiration and early growth of tree plantations established on degraded cropland over shallow saline groundwater table in northwest Uzbekistan

Khamzina, A., Sommer, R., Lamers, J. P. A. & Vlek, P. L. G., 2009 Nov 3, In : Agricultural and Forest Meteorology. 149, 11, p. 1865-1874 10 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)
2008

Financial analysis of small-scale forests in the amu darya lowlands of rural uzbekistan

Lamers, J. P., Bobojonov, I., Khamzina, A. & Franz, J. S., 2008 Jan 1, In : Forests Trees and Livelihoods. 18, 4, p. 373-386 14 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Small-Scale farmers’ perceptions and knowledge of tree intercropping systems in the khorezm region of uzbekistan

Kan, E., Lamers, J. P., Eshchanov, R. & Khamzina, A., 2008 Jan 1, In : Forests Trees and Livelihoods. 18, 4, p. 355-372 18 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Tree establishment under deficit irrigation on degraded agricultural land in the lower Amu Darya River region, Aral Sea Basin

Khamzina, A., Lamers, J. P. A. & Vlek, P. L. G., 2008 Feb 20, In : Forest Ecology and Management. 255, 1, p. 168-178 11 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)
2007

Groundwater table and salinity: Spatial and temporal distribution and influence on soil salinization in Khorezm region (Uzbekistan, Aral Sea Basin)

Ibrakhimov, M., Khamzina, A., Forkutsa, I., Paluasheva, G., Lamers, J. P. A., Tischbein, B., Vlek, P. L. G. & Martius, C., 2007 Dec 1, In : Irrigation and Drainage Systems. 21, 3-4, p. 219-236 18 p.

Research output: Contribution to journalArticle

82 Citations (Scopus)
2006

Assessing the potential of trees for afforestation of degraded landscapes in the Aral Sea Basin of Uzbekistan

Khamzina, A., Lamers, J. P. A., Worbes, M., Botman, E. & Vlek, P. L. G., 2006 Feb 1, In : Agroforestry Systems. 66, 2, p. 129-141 13 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Potential of nine multipurpose tree species to reduce saline groundwater tables in the lower Amu Darya River region of Uzbekistan

Khamzina, A., Lamers, J. P. A., Martius, C., Worbes, M. & Vlek, P. L. G., 2006 Oct 1, In : Agroforestry Systems. 68, 2, p. 151-165 15 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
23 Citations (Scopus)