Conference Papers

2020

Conrad, C., Schönbrodt-Stitt, S., Abdullaev, I., Dimov, D., Ibrakhimov, M., Knöfel, P., Leinich, M., Morper-Busch, L., Schorcht, G., Solodky, G., Sorokin, A., Sorokin, D., Stulina, G., Toshpulatov, R., Unger-Shayesteh, K., Zaitov, S., Dukhovny, V., 2020. Remote Sensing and GIS for Supporting the Agricultural Use of Land and Water Resources in the Aral Sea Basin. Volkswagen Status Conference between Europe and the Orient, Almaty 2017.

2010

Akramkhanov, A., Lamers, J.P.A., Marius, C., 2010. Conversion Factors to Estimate Soil Salinity Based on Electrical Conductivity for Soils in Khorezm Region, Uzbekistan. In: Qadir et al. 2009. Sustainable Management of Saline Waters and Salt-Affected Soils for Agriculture. Proceedings of the Second Bridging Workshop. 15.-18. Nov. 2009. Aleppo, Syria.

Babadjanova, S., Ibragimov, N., Lamers, J.P.A., Kienzler, K., 2010. Biometry and grain yield of summer legumes in the Khorezm region. In: Proceedings of the III International Scientific-Practial Conference "Problems of Rational Use and Protection of Biological Resources of Southern Aral Sea Region", Uzbekistan, Nukus, 13-14 May, Бабаджанова Ш, Ибрагимов Н, Ламарс Д, Киенцлер К. Хоразм вилояти шароитида такрорий дуккакли дон экинларининг биометрик курсаткичлари ва махсулдорлиги., pp. 116-117.

Bobojonov, I., Martius, C., Lamers, J.P.A., 2010. Economic analysis of policy scenarios for developing degraded drylands under uncertainty of irrigation water availability in the Khorezm region of Uzbekistan. In: Qadir M, Wichelns D, Oster J, Jacobsen S-E, Basra SMA, Choukr-Allah R (Eds.) Sustainable management of saline waters and salt-affected soils for agriculture: Proceedings of the Second Bridging Workshop, Aleppo, Syria, 15-18 Nov 2009, pp. 92-97.

Djanibekov, N., Bobojonov, I., Lamers, J.P.A., 2010. Land consolidation for increasing cotton production but sufficient for triggering rural development in Uzbekistan. In: Green Week Scientific Conference 2010 on Challenges of Education and Innovation, Berlin, January 13-14, pp.

Djanibekov, N., Lamers J.P.A., Bobojonov, I. 2010. Land consolidation for increasing cotton production in Uzbekistan: Also adequate for triggering rural development? In: Labar, K., Petrick, M., Buchenrieder, G. (Eds.)  Challenges of education and innovation. Proceedings of the Fourth Green Week Scientific Conference. IAMO studies on the agricultural and food sector in Central and Eastern Europe, Halle (Saale), pp. 140-149.

Djumaniyazova, Y.A., Ibragimov, N.M., Ruzimov, J.S., Lamers, J.P.A., 2010. Influence of nitrogen fertilizer rates on soil mineral N dynamic and crop nitrogen uptake by winter wheat. Soil science and agrochemists society 5th seminar materials, pp. 177-180.

Djumaniyazova, Y.A, Rudenko, I.Y., Ibragimov, N.M., Ruzimov, J.S., Lamers, J.P.A., 2010. Economic efficiency of different N fertilizer rates and irrigation scheduling for winter wheat. In: Proceedings of the III International Scientific- Practical Conference "Problems of Rational Use and Protection of Biological Resources of Southern Aral Sea region", Nukus, 13-14 May, 2010, Джуманиязова ЮА, Руденко ИЮ, Ибрагимов НМ, Рузимов ЖШ, Ламерс Д. «Кузги бугдойда сугориш тартиблари Асосида Азотли Угитлар Меъёрларининг Иктисодий Самарадорлиги», pp. 7-8.

Ibragimov, N., Djumaniyazova, Y., Lamers, J.P.A., 2010. Winter wheat yield prediction using the Cropsyst model. In: Proceedings ot the International Scientific-Practical Conference "Sources and water saving technologies for high crop productivity in agriculture", Tashkent, 2-3 December, Ибрагимов Н, Джуманиязова Ю, Ламерс Д. Кузги буғдой ҳосилини Cropsyst модели ёрдамида башоратлаш., pp. 303.

Khaitbaeva, J., Djumaniyazova, Y., Kuryazov, I., Babadjanova, N., 2010. Various biometric parameters and productivity of winter wheat varieties cultivated in Khorezm. In: Proceedings of the III International Scientific- Practical Conference "Problems of Rational Use and Protection of Biological Resources of Southern Aral Sea Region", Nukus, 13-14 May, 2010, Хаитбаева Ж, Джуманиязова ЮА, Курязов И, Бабаджанова Н. « Хоразмда етиштирилаетган кузги бугдой навларининг баъзи биоматрик курсаткичлари ва хосилдорлиги.», pp. 130-131.

Kienzler, K., Ibragimov, N., Lamers, J.P.A., 2010. Groundwater contribution to N fertilization in irrigated cotton and winter wheat in the Khorezm region, Uzbekistan. In: Proceedings of the International Scientific-Practical Conference "Sources and water saving technologies for high crop productivity in agriculture", Tashkent, 2-3 December, pp. 303.

Kuryazov, I., Ibragimov, N., Ruzimov, J., Hudayberganova, G., 2010. Mineral fertilizer and maize productivity. In: Proceedings of the III International Scientific- Practical Conference "Problems of Rational Use and Protection of Biological Resources of Southern Aral Sea Region", Nukus, 13-14 May, 2010, Курязов И, Ибрагимов Н, Рузимов Ж, Г Х. «Минерал угитлар ва Маккажухори хосилдорлиги», pp. 52-53.

2009

Bekchanov, M., Kan, E., Lamers, J.P.A., 2009. Options of agricultural extension provision for rural development in Central Asian transition economies: the case of Uzbekistan. In: 5th Annual Conference Proceedings Research for Sustainable Development held by Westminster International University, Tashkent, Uzbekistan: 72-83.

Christmann, S., Martius, C., Bedoshvili, D., Bobojonov, I., Carli, C., Devkota, K., Ibragimov, Z., Khalikulov, Z., Kienzler, K., Manthrithilake, H., Mavlyanova, R., Mirzabaev, A., Nishanov, N., Sharma, R.C., Tashpulatova, B., Toderich, K., Turdieva, M., 2009. Food security and climate change in Central Asia and the Caucasus. ICARDA CAC Program pp. 75.

Conrad, C., Dech, S., 2009. Anwendungsfelder und Potenziale der neuen deutschen Satellitenmissionen in der Global Change Forschung. In:  Presentation at: Deutscher Geographentag, Vienna, Austria, September 19-26, pp.

Conrad, C., Falk, U., Hendricks, J., Dech, S., 2009. Modelling surface energy fluxes based on multi-temporal remote sensing data at different scales. In: Presentation at: 33rd International Symposium on Remote Sensing of Environment, Stresa, Italy, May 4-8, pp.

Conrad, C., Schettler, G., 2009. Wasserprobleme im Aralseebecken –  Bewässerungsfeldbau im Amu Darya Einzugsgebiet und Auswirkungen auf das Wasserbudget des Aralsee. In: EOS-Herbstschule, Herrsching, Germany, October 26-29, pp.

Haitboeva, J., Ibragimov, N.M., 2009. Leaf area measurement of winter wheat in field conditions. In: International Conference dedicated to 80th Anniversary of the Uzbekistan Cotton Research Institute 'Actual problems of cotton production and its development perspectives', Tashkent, Uzbekistan, pp. 233-235.

Ibragimov, N.M., Djumaniyazova, Y., Ruzimov, J., 2009. Nitrogen fertilizer norms on winter wheat and N-mineral dynamics in soil. In: Proceedings of the International Conference dedicated to 80th Anniversary of the Uzbekistan Cotton Research Institute 'Actual problems of cotton growing and its development perspectives', Tashkent, Uzbekistan, pp. 235-238.

Lamers, J.P.A., Akramhanov, A., Egamberdiev, O., Manschadi, A.M., Tursunov, M., Martius, C., Gupta, R., Sayre, K., Eshchanov, R., Kienzler, K., 2009. Rationale for conservation agriculture under irrigated production in Central Asia: lessons learned. In: 4th World Congress on Conservation Agriculture, New Delhi, India, February 4-7, pp. 146-155.

Nishonov, B., Rosen, B.R., Fayzieva, D., Satio, L., Lamers, J.P.A., 2009. Organ chlorine pesticides residue in lakes of Khorezm, Uzbekistan. Book of Papers of 10th International HCH and Pesticiedes Forum "How many obsolete pesticiedes have been disposed of 8 years after signature of Stockholm Convention". Brno, September 6-10, pp. 157-161.

Ruecker, G.R., Wehrmann, T., Schettler, I., Conrad, C., Landmann, T., Klein, D., Fritsch, S., Schorcht, G., Mund, J.P., Kuenzer, C., Keil, M., Mehl, H., Dech, S., 2009. Integration of remote sensing products in regional information systems to support decision making in land and water management in Central Asia. Third Central Asia GIS Conference - GISCA'09 GIScience for Environmental and Emergency Management in Central Asia. Bishkekt, Kyrgyzstan, August 27-28, pp. 1-6.

Schorcht, G., Conrad, C., Dech, S., Ruecker, G.R., Fritsch, S., 2009. Field based FAO-56 dual crop coefficient method for regional water demand estimations using a geodatabase and remote sensing. Third Central Asia GIS Conference - GISCA'09 GIScience for Environmental and Emergency Management in Central Asia. Bishkekt, Kyrgyzstan, August 27-28, pp. 1-6.

2008

Djanibekov, N., 2008. Introducing water pricing among agricultural producers in Khorezm, Uzbekistan: an economic analysis. In: Qi, J., Evered, T. (Eds.): Environmental problems of Central Asia and their Economic, Social and Security impacts. Proceedings of the NATO advanced research workshop on environmental problems of Central Asia and their Economic, Social and Security impacts., Tashkent, Uzbekistan, Springer, pp. 217-240.

Rudenko, I., Grote, U., Lamers, J.P.A., 2008. Using a value chain approach for economic and environmental impact assessment of cotton production in Uzbekistan. In: Qi, J., Evered, T. (eds.): Proceedings of the NATO advanced research workshop on environmental problems of Central Asia and their economic, social and security impacts Tashkent, Uzbekistan, 2007. Dordrech, The Netherlands: Springer, 361-380.

2007

Bobojonov, I., Lamers, J. P. A., and Eshchanov, R., 2007. Optimizing cotton rotations under uncertain water supply, Uzbekistan Cotton Research Institute: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference. 27-28 August, 2007. Tashkent, Uzbekistan. 48-51.

Bock, B. B. and Mollinga, P. P., 2007. Gendered rural entrepreneurship and survival strategies in Uzbekistan: social differentiation in the context of diversifying post-socialist economic practices. [21 August, 2007].

Dorigo, W., Baret, F., Richter, R., Ruecker, G., Schaepman, M., and Mueller, A., 2007. Retrieving canopy variables by radiative transfer model inversion – an automated regional approach for imaging spectrometer data, 5th EARSeL SIG IS workshop "IMAGING SPECTROSCOPY: innovation in environmental research". 23-25 April, 2007. Bruges, Belgium. 1-16.

Eshchanov, R., Conrad, C., and Lamers, J. P. A., 2007. Using remote sensing to monitor the cotton growth in the Khorezm Region, Uzbekistan Cotton Research Institute: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference. 27-28 August, 2007. Tashkent, Uzbekistan. 210-213.

Ibragimov, N., 2007. In-season nitrogen fertilization of cotton based on non-destructive leaf diagnostics. Agrochemical means of soil fertility improvement and productivity of agricultural crops in adapted-landscape systems of farming, Russia Res. Inst. of Agrochemistry. 40th international scientific conference. 19 April, 2004. Moscow, Russia. 148-151.

Jumaniyazova, Y., 2007. Leaf analyses for nitrogen nutrition on winter wheat, Problems of development agriculture in lower Amu-darya river regions. 10 May, 2007. Urgench, Uzbekistan.

Kienzler, K., Eshchanov, R., Ibragimov, N., Lamers, J. P. A., and Vlek, P. L. G., 2007. Reducing N-fertilizer losses to the environment in irrigated cotton production in Khorezm, Uzbekistan Cotton Research Institute: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference. 27-28 August, 2007. Tashkent, Uzbekistan. 206-210.

Lamers, J.P.A., Feil, P.R., Bayverdieva, N., Gullieva, Y., Jafarov, F., 2007. Transfer to paid agricultural Extensio: Achievements of a situation specific, client-oriented training and advisory concept for independent advisors in Azerbaijan, In: Knierim, A., Nagel, U.J., Schaefer, C. (Eds.)  Managing Economic, Social and Biological Transformations. Proceedings of the First Green Week scientific conference Berlin, Germany, 2007, pp. 188-195.

Makarenko, V., Ruecker, G. R., Sommer, R., Djanibekov, N., Strunz, G., and Kolodyazhnyy, O., 2007. GIS-based genetic algorithm optimization tool for supporting land use and land management restructuring, Science about Earth and Space conference. 25-27 June, 2007. Kiev, Ukraine. 1-8.

Poluasheva, G., Sharafutdinova, N. Sh., and Shirokova, Y., 2007. Assessment of soil salinity dynamics and osmotic pressure of soil solutions by using electro-conductometric detectors with different modification for irrigated condition in Khorezm, 11-12 September, 2007. Tashkent, Uzbekistan.

Poluasheva, G. and Shirokova, Y., 2007. Experiment on salinity control and osmotic potential of soil moisture in Amu Darya river basin of Uzbekistan using conductometric detectors of SANIIRI, 5-7 June, 2007. Russia.

Rudenko, I., Grote, U., and Lamers, J. P. A., 2007. Using a Value Chain Approach for Economic and Environmental Impact Assessment of Cotton Production in Uzbekistan, NATO Advanced Research Workshop: Environmental problems of Central Asia and their Economic, Social and Security Impacts. 1-5 October, 2007. Tashkent, Uzbekistan.

Ruecker, G. R., Shi, Z., Mueller, M., Conrad, C., Ibragimov, N., Lamers, J. P. A., Martius, C., Strunz, G., and Dech, S. W., 2007. Regional scale estimation of cotton yield in Uzbekistan by integrating remote sensing and field data info into an agrometeorological model, Uzbekistan Cotton Research Institute: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference. 27-28 August, 2007. Tashkent, Uzbekistan. 213-220.

Scheer, C., Wassmann, R., Kienzler, K., Ibragimov, N., and Eshchanov, R., 2007. Nitrous oxide emissions from irrigated cotton (Gossypium hirsutum l.) in Khorezm region, Uzbekistan Cotton Research Institute: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference. 27-28 August, 2007. Tashkent, Uzbekistan. 203-206.

Shirokova, Y., Paluasheva, G., Rajabov, K., and Koshekov, R., 2007. Leaching effectiveness, Conference Proceedings for 15th anniversary of Interstate Commission for Water Coordination (ICWC). 23-28 April, 2007. Alma-Ata, Kazakhstan.

Trevisani, T., 2007. The emerging Actor of Decollectivization in Uzbekistan, in: Kandiyoti, Deniz (ed.). Proceedings of a Conference "The Cotton Sector in Central Asia. Economic Policy and Development Challenges". 3-4 November, 2005. SOAS, University of London. 138-163.

Veldwisch, G. J., 2007. Issues of Access: Farmer Strategies and State Control in Uzbek Water Users Associations, Central-Eurasian Studies Society (CESS) Annual Conference 2007, University of Washington. 18-21 October, 2007. Seattle, USA.

Wall, C., 2007. Local Agricultural Knowledge in Transition: The impact of socialism and its downfall on indigenous and local agricultural knowledge in Khorezm, Uzbekistan, UCL and Cambridge Workshop. New Directions in Post/Socialist Research. 20 June, 2006. London, UK.

2006

Bobojonov, I. and Lamers, J. P. A., 2006. Optimization of crop allocations based on comparative economic advantages for various scenarios in Khorezm province of Uzbekistan, Ministry of Water Resources and Agriculture of Uzbekistan, University of TIIM. Proceedings of the conference: Transition toward market economy in water resources management and land melioration in Uzbekistan (Section 1 and 2). Tashkent, Uzbekistan. 70-76.

Hasanova, F., Ibragimov, N., and Salomov, Sh., 2006. Impact of different agrotechnologies on soil physical properties and yield of crops, in: National University of Uzbekistan. Proceedings of the republican scientific and practical conference. 17 November, 2006. Tashkent, Uzbekistan. 196.

Herbst, S., Kistemann, T., and Fayzieva, D., 2006. Comparison of the incidence of diarrhoeal diseases in two regions of the Aral Sea area, Uzbekistan, 2nd International Conference on the Impact of Environmental Factors on Health. 17-19 September 2003. Catania, Italy.

Herbst, S., Fayzieva, D., and Kistemann, T., 2006. Household drinking water management in rural Uzbekistan, International Water Association (IWA). 5th World Water Congress. 10-14 September, 2006. Beijing, China.

Herbst, S., Fayzieva, D., and Kistemann, T., 2006. Sanitation and excreta management in rural Uzbekistan, International Water Association (IWA). 5th World Water Conference. 10-14 September, 2006. Beijing, China.

Ibragimov, N., 2006. Immobilization-mobilization turnovers of nitrogen fertilizers in the old irrigated typical sierozems, in: Uzbekistan Cotton Res. Inst. Proc. 11 International scientific and practical conference: Scientific bases of cotton and grain production in farms. 5 May, 2006. Tashkent, Uzbekistan. 352-356.

Ibragimov, N., Mirzaev, L. A., and Ibragimov, T., 2006. Nitrogen application timing depending of cotton growing method: Statistical data analyses, in: Uzbekistan Cotton Res. Inst. in: Proceedings of International scientific and practical conference: Scientific bases of cotton and grain production in farms. 5 May, 2006. Tashkent, Uzbekistan. 356-360.

Ibragimov, N., Khasanova, F. M., and Mirzaev, L. A., 2006. The influence of conventional and reduced soil tillage on 15N recovery by crops, in: National University of Uzbekistan. The republican scientific and practical conference: Actual problems of biology, ecology and soil science. 17 November, 2006. Tashkent, Uzbekistan. 180.

Kienzler, K., Ibragimov, N., Lamers, J. P. A., and Vlek, P. L. G., 2006. Optimizing Cotton (Gossipium Hitsutum L.) Fertilization in the Irrigated Agriculture of the Aral See Basin in Uzbekistan, University of Bonn. Tropentag 2006: Prosperity and Poverty in a Globalised World - Challenges for Agricultural Research. 11 October, 2006. Bonn, Germany.

Kurbanbayev, E. K., Novikova, A. V., Shirokova, Y., Forkutsa, I., and Poluasheva G., 2006. The ways for rational use of irrigation water in Amu-Darya lowlands, Proceedings of the republican scientific conference. The issues on irrigated land amelioration, water availability and efficient use. 14 September, 2006. Shimkent, Uzbekistan.

Rudenko, I., Makarius, M., and Hong Ching, G., 2006. Water pricing for irrigation: theory, principles, methods and examples, in: Ministry of Water Resources and Agriculture of Uzbekistan/ University of TIIM. Proceedings of the conference: Transition toward market economy in water resources management and land melioration in Uzbekistan. 16 November, 2005. Tashkent, Uzbekistan. 34-39.

Ruecker, G. R., Shi, Z., Mueller, M., Conrad, C., Ibragimov, N., Lamers, J. P. A., Martius, C., Strunz, G., and Dech, S. W., 2006. Cotton yield estimation in Uzbekistan integrating multitemporal MODIS. Landsat ETM+ earth observation and minimum field data, European Commission Joint Research Center. ISPRA. Conference on remote sensing support to crop yield forecast and area estimates. 30 November - 1 December 2006. Stresa, Italy.

Ruecker, G. R., Dorigo, W. A., Lamers, J. P. A., Ibragimov, N., Kienzler, K., Strunz, G., Muller, A., and Vlek, P. L. G., 2006. Regional Estimation of Leaf Chlorophyll in Cotton by Upscaling a Vegetation Index from Plant Scale to Proba-1/CHRIS Hyperspectral Satellite Data, ESA. Proceedings of the 4th Proba-1/CHRIS-Workshop. 19-21 September, 2006. Frascati, Esrin, Italy.

Tupitsa, A., Lamers, J. P. A., Worbes, M., and Martius, C., 2006. The Functional Assessment of Tree Windbreaks in Khorezm, Uzbekistan, Aral Sea Basin, University of Bonn. Tropentag 2006: Prosperity and Poverty in a Globalized World - Challenges for Agricultural Research. 11-13 October, 2006. Bonn, Germany.

Tursunov, M., Bobojonov, I., Lamers, J. P. A., and Pulatov, A., 2006. The Comparative Advantage of Conservation Agriculture in Wheat and Cotton Rotation in the Khorezm Region, Aral Sea Basin, University of Bonn. Tropentag 2006: Prosperity and Poverty in a Globalized World - Challenges for Agricultural Research. 11-13 October 2006. Bonn, Germany.

Veldwisch, G. J., 2006. Changing patterns of water distribution under the influence of land reforms and simultaneous WUA establishment: Two cases from Khorezm, Uzbekistan, Land, Poverty, Social Justice and Development. 9-14 January, 2006. The Hague, Netherlands.

Veldwisch, G. J., 2006. Demand Driven Water Distribution in a Strong State: Allocation, scheduling and delivery of irrgation water in Khorezm, Uzbekistan, 15 Institute of Social Studies (ISS). The Last Drop? Water, security and sustainable development in Central Eurasia. 1-2 December, 2006. The Hague, Netherlands.

Vlek, P. L. G., Martius, C., and Lamers, J. P. A., 2006. Beyond Aral Sea Syndrome: The ZEF/UNESCO efforts in Uzbekistan, Research Institute for Humanity and Nature (RIHN). First International Symposium: Water and Better Human Life in the Future. 6-8 November, 2006. Kyoto, Japan.

Wall, C., 2006. Working in Fields as Fieldwork: Khashar, participant observation and the Tamorka as ways to access local knowledge in rural Uzbekistan, Middle East, Central Asia and Caucasus Institute (MECAS) of the University of St. Andrew's. Central Asia and the Caucasus: Explorations from the Field. 10-11 November, 2006. St. Andrew's, Scotland.

2005

Bobojonov, I., 2005. Market analysis of agricultural products within the irrigated area of central Asian Khorezm. [8-9 April, 2005]. Centre for Development Research (ZEF).

Colditz, R. R., Conrad, C., Rücker, G. R., Schweitzer, C., Schmidt, M., and Dech, S. W., 2005. Ableitung von phänologischen Verlaufsmustern aus MODIS-Zeitserien und Möglichkeiten der Anwendung., Strobl, J., Blaschke, T., Griesebner, and G. AGIT. Angewandte Geoinformatik. Beiträge zum 17. AGIT Symposium. 6 -8 July, 2005. Salzburg, Austria. 94-99.

Conrad, C., Colditz, R. R., Petrocchi, A., Rücker, G. R., Dech, S. W., and Schmidt, M., 2005. Time Series Generator - Ein flexibles Softwaremodul zur Generierung und Bewertung von Zeitserien aus NASA MODIS Datenprodukten, AGIT. Angewandte Geoinformatik. Beiträge zum 17. AGIT Symposium. 6-8 July, 2005. Salzburg, Austria. 100-105.

Djanibekov, N., 2005. Agricultural Producers in Khorezm Region: Three Farms System, Center for Development Research (ZEF). Workshop on Institutional and Socio-Economic Aspects of Land and Water Use in Uzbekistan. 8 -9 April, 2005. Bonn, Germany.

Forkutsa, I. and Sommer, R., 2005. Imprecise simulation of salt dynamic and balance - a Hydrus-1D flaw?, Department of Earth Sciences, Utrecht University. Proceedings of Workshop on HYDRUS Applications. 19 October, 2005. Utrecht, Netherlands.

Forkutsa, I., Sommer, R., Shirokova, Yu., and Tischbein, B., 2005. Modeling multilayer water flow and solute transport in the rooting zone of irrigated cotton in Khorezm region of Uzbekistan, ICID. Proceedings of ICID 21st European Regional Conference Integrated Land and Water Resources Management: Towards Sustainable Rural Development. 15-19 May, 2005. Frankfurt (Oder), Germany/Slubice, Poland.

Herbst, S., Fayzieva, D., and Kistemann, T., 2005. Water, sanitation, hygiene and diarrhoeal diseases in Khorezm, Uzbekistan, INTAS. Aral Sea Basin Water and Food Conference: Managing Water and Food Quality and Security in Central Asia. 1-4 September, 2005. Almaty, Kazakhstan.

Ibrakhimov, M., Martius, C., Lamers, J. P. A., Park, S., and Vlek, P. L. G., 2005. GIS-based monitoring tools for improved groundwater management in Khorezm (Uzbekistan, Central Asia), ICID. Proceedings of ICID 21st European Regional Conference Integrated Land and Water Resources Management: Towards Sustainable Rural Development. 15-19 May, 2005. Frankfurt (Oder), Germany/Slubice, Poland.

Ibrakhimov, M., Martius, C., Park, S., and Vlek, P. L. G., 2005. The development of soil salinity areas due to an accelerated groundwater salinity decreases livelihood opportunities of the farming population in the Aral Sea Basin, Uzbekistan, Aral Sea Basin Water and Food Conference: Managing Water and Food Quality and Security in Central Asia. 1-4 September, 2005. Almaty, Kazakhstan.

Ibrakhimov, M., Martius, C., Park, S., and Vlek, P. L. G., 2005. The development of soil salinity areas due to an accelerated groundwater salinity decreases livelihood opportunities of the farming population in the Aral Sea Basin, Uzbekistan, Centre for Agriculture in the Tropics and Subtropics, University of Hohenheim. Proceedings of The Global Food & Product Chain - Dynamics, Innovations, Conflicts, Strategies. 11-13 October 2005. Stuttgart, Germany.

Khamzina, A., Wickel, B., Jumaniyazova, Y., Lamers, J. P. A., and Martius, C., 2005. Evaluation of young and adult tree plantations for biodrainage management in the lower Amudarya River Region, Uzbekistan, ICID. Proceedings of ICID 21st European Regional Conference Integrated Land and Water Resources Management: Towards Sustainable Rural Development. 15-19 May, 2005. Frankfurt (Oder), Germany/ Slubice, Poland.

Kienzler, K., Lamers, J. P. A., and Ibragimov, N., 2005. Sustainable winter wheat production in the Aral Sea Basin: Quantity, quality and economics of mineral fertilizer utilization, INTAS. Aral Sea Basin Water and Food Conference: Managing Water and Food Quality and Security in Central Asia. 1-4 September, 2005. Almaty, Kazakhstan.

Kienzler, L, Lamers, J. P. A., Ibragimov, N., and Vlek, P. L. G., 2005. Quantity, quality and economics: Reviewing the use of mineral fertilizers on key crops in the Aral Sea Basin, Plant Nutrition for Food Security, Human Health and Environmental Protection. XV International Plant and Nutrition Colloqium. 14-19 September 2005. Beijing, China.

Kranz, O., Rücker, G. R., Conrad, C., Strunz, G., and Dech, S., 2005. GIS und Multi-Criteria-Evaluation zur räumlichen Modellierung geeigneter Aquakultur-Standorte in der Region Khorezm, Usbekistan, AGIT. Angewandte Geoinformatik. Beiträge zum 17. AGIT Symposium. 6-8 July, 2005. Salzburg, Austria. 110-117.

Martius, C., 2005. Ressourcenschutz Wasser - Das Beispiel eines Entwicklungsprojektes in Khorezm, Uzbekistan. [9 February, 2005]. Bundesakademie für Sicherheitspolitik.

Martius, C., Lamers, J. P. A., Vlek, P. L. G., Eshchanov, R., Rudenko, I., and Salayev, O., 2005. Water, Salt, Cotton and Soums: Shedding New Light on the Aral sea Problem, Centre for Agriculture in the Tropics and Subtropics, University of Hohenheim. Tropentag: The Global Food & Product Chain - Dynamics, Innovations, Conflicts, Strategies. 11-13 October, 2005. Stuttgart, Germany.

Poluasheva, G., 2005. The study on methods of control and management the soil saline regime in Khorezm oasis, in: Uzbek Soil Science Institute. Proceedings of IV Conference of soil scientists and agrochemists. 9 September, 2005. Tashkent, Uzbekistan. 161-162.

Sommer, R., Martius, C., Mueller, M., Lamers, J. P. A., Ruecker, G., Shumilov, S., Tischbein, B., and Vlek, P. L. G., 2005. Integrated Farm-Scale Modelling of Land, Water and Resource Allocation in the Khorezm Region of Uzbekistan, Centre for Agriculture in the Tropics and Subtropics, University of Hohenheim. Proceedings of the International Conference: The Global Food & Product Chain - Dynamics, Innovations, Conflicts, Strategies. 11 October, 2005. Stuttgart, Germany.

Wall, C., 2005. An Indigenous Agricultural Revolution in Uzbekistan? The Potential of Local Agricultural Knowledge, 37th World Congress of the International Institute of Sociology. 5-8 July, 2005. Stockholm, Sweden.

Wall, C., 2005. Inter-connected Constraints to Rural Reform and Development in Uzbekistan, University of Bonn. Institutional and Socio-economic Aspects of Land and Water Use in Uzbekistan. 9-10 April, 2005. Bonn, Germany.

Wall, C., 2005. The Household Plot (Tamorka) in rural Uzbekistan: the key to food security and ecological diversity in rural Uzbekistan, INTAS. Aral Sea Basin Water and Food Conference: Managing Water and Food Quality and Security in Central Asia. 2-8 September, 2005. Almaty, Kazakhstan.

Zavgorodnyaya, D., 2005. Irrigation and irrigation reform in Uzbekistan, ICID. Proceedings of ICID - Workshop on "Use of Water and Land for Food and Environmental Sustainability - Role of YoungProfessionals". 12 September, 2005. Beijing, China.

2004

Begdullayeva, T., 2004. Sorghum productivity in conditions of irrigated, meadow-alluvial soil of different salinity degree. [24-25 October, 2004]. Khorezm Mamun Academy.

Conrad, C., Ruecker, G. R., Colditz, R. R., Strunz, G., and Dech, S. W., 2004. Crop monitoring using multi-temporal MODIS remote sensing data in Khorezm. [9-11 July, 2004].

Conrad, C., Ruecker, G. R., Schweitzer, C., Dech, S., and Hafeez, M., 2004. Modeling seasonal actual evapotranspiration with remote sensing and GIS in Khorezm region, Uzbekistan, SPIE. Proceedings of the 11th SPIE International Symposium on Remote Sensing. 13-16 September, 2004. Maspalomas, Gran Canaria/Spain.

Forkutsa, I., 2004. Model selection for water and salt balance estimation in the Khorezm region of Uzbekistan, Collected theses of conference reports. The problems and ways of forming the economic links in agriculture and water management in conditions of market reforms development. 20-21 December, 2004. Tashkent, Uzbekistan. 204-207.

Forkutsa, I., 2004. The selection of model on water and salt transfer for calculation of water-saline balance in conditions of Khorezm oasis, Republic of Uzbekistan, in: Collected theses of conference reports. The problems and ways of forming the economic links in agriculture and water management in conditions of market reforms development. 20 December, 2004. Tashkent, Uzbekistan. 204-207.

Forkutsa, I., Shirokova, Y., and Tischbein, B., 2004. Using Hydrus-1 D to develop guidelines for improved irrigation management in the Aral Sea Basin (Uzbekistan), DESERT*NET 2004: Desertification Research and Development in Germany - a Balance. 2-4 December, 2004. Bonn, Germany.

Herbst, S., Kistemann, T., and Fayzieva, D., 2004. GIS-supported investigation of drinking water supply and waterborne infectious disease in Khorezm (Uzbekistan), USAID. Collected abstracts for the regional Public Health and Health Management Conference. 9-11 June 2004. Charvak, Uzbekistan. -45.

Herbst, S., Kistemann, T., and Fayzieva, D., 2004. Monitoring of microbiological drinking water quality and diarrhoeal disease in the Aral Sea region, ECWATECH-2004 Water: Ecology and Technology. 1-4 June, 2004. Moscow, Russia.

Herbst, S., Kistemann, T., and Fayzieva, D., 2004. Monitoring of microbiological drinking watert quality and diarrhoeal disease in the Aral Sea region, IGU Commission on Health and Environment Pre-Conference Meeting: Emerging Issues in Medical Geography. 13 August, 2004. Irsee, Germany.

Ibrakhimov, M., Park, S., and Vlek, P., 2004. Development of Groundwater Salinity in a Region of the Lower Amu-Darya River, Khorezm, Uzbekistan, Ryan, J., Vlek, P. L. G., and Paroda, R. ICARDA, Indianapolis, USA. Agriculture in Central Asia: Research for Development. Proceedings of a Symposium held at the American Society of Agronomy Annual Meeting at Indianapolis. 10-14 November, 2002. Aleppo, Syria. 56-75.

Khamzina, A., Lamers, J. P. A., and Rakhimova, M., 2004. Elaboration of criteria to assort tree species for afforestation of degraded land in Khorezm, Khorezm Mamun Academy. Proceedings of the scientific conference: Khorezm oasis and its ecological situation. 24-25 October, 2004. Khiva, Uzbekistan. 3-3.

Kienzler, K., Lamers, J. P. A., and Ibragimov, N., 2004. Comparative advantage of different N-fertilization rates on irrigated winter wheat (Triticum aestivum L.) for two soil textures in Khorezm region, Cotton Research Institute. Proceedings of the international conference: Development Problems in Cotton and Grain Growing.
7-9 September, 2004. Tashkent, Uzbekistan.

Kienzler, K., Lamers, J. P. A., and Ibragimov, N., 2004. Efficiency of nitrogen fertilizer norms on irrigated winter wheat (Triticum aestivum L.) for two soil textures in Khorezm province, Soil Science Institute. Proceedings of the international conference: New Technologies in Increasing the Soil Fertility. 9-10 September, 2004. Tashkent, Uzbekistan.

Kienzler, K., Lamers, J. P. A., and Ibragimov, N., 2004. N-fertilization of winter wheat for different soil textures in crop rotation systems in Khorezm region, Khorezm Mamun Academy. Proceedings of the scientific conference: Khorezm oasis and its ecological situation. 24-25 October, 2004. Khiva, Uzbekistan.

Komilov, B. G. and Kurambayeva, M. B., 2004. Carp feeding with American artichoke Helianthus tuberosus in Khorezm conditions, Khorezm Mamun Academy. Proceedings of the scientific conference Khorezm oasis and its ecological situation. 24-25 October, 2004. Khiva, Uzbekistan.

Kranz, O., Ruecker, G. R., and Strunz, G., 2004. Development of a land suitability assessment approach for fish-pond site selection within the landscape of Khorezm, Uzbekistan, combining Geographic Information Systems and Multi-Criteria-Evaluation, Khorezm Mamun Academy. Proceedings of the scientific conference Khorezm oasis and its ecological situation. 24-25 October 2004. Khiva, Uzbekistan.

Kurambayeva, M. B., 2004. Fish for food and development, Khorezm Mamun Academy. Proceedings of the scientific conference: Khorezm oasis and its ecological situation. 24-25 October, 2004. Khiva, Uzbekistan.

Lamers, J. P. A. and Khamzina, A., 2004. On the importance of the term "water use efficiency" for the efficient assortment of crops and tree species in conditions of water scarcity in Khorezm, SANIIRI. Collected theses of conference reports: The problems and ways of forming the economic links in agriculture and water management in conditions of market reforms development. 20-21 December, 2004. Tashkent, Uzbekistan. 32-33.

Lamers, J. P. A. and Begdullayeva, T. K., 2004. Salt resistant sorghum varieties as perspective crops for the saline soils in Karakalpakstan, Cotton Research Institute. Proceedings of the international conference: Development Problems in Cotton and Grain Growing. 7 September, 2004. Tashkent, Uzbekistan. 95-98.

Lamers, J. P. A. and Begdullayeva, T., 2004. The pecularities of salt resistance and salt accumulation by local sorghum varieties in irrigated saline lands in Karakalpakstan, Soil Science Institute. Proceedings of the international conference: New Technologies in Increasing the Soil Fertility. 9-10 September, 2004. Tashkent, Uzbekistan.

Martius, C., Lamers, J. P. A., Wehrheim, P., Schoeller-Schletter, A., Eshchanov, R., Tupitsa, A., Khamzina, A., Akramkhanov, A., and Vlek, P. L. G., 2004. Developing sustainable land and water management for the Aral Sea Basin through an interdisciplinary approach, Seng, V., Craswell, E., Fukai, S., and Fischer, K. Australian Centre for International Research. Water in Agriculture. Proceedings of a CARDI International Conference Research on water in Agricultural production in Asia for th 21st Century. 25-28 November, 2004. Phnom Penh, Cambodia. 45-60.

Martius, C., Lamers, J. P. A., Forkutsa, I., and Rudenko, I., 2004. Drowning in water scarcity: Natural resource management in the Aral Sea Basin, DESERT*NET 2004: Desertification Research and Development in Germany - a Balance. 2-4 December, 2004. Bonn, Germany.

Poluasheva, G., Jalilova, T., Shirokova, Yu. I., and Novikova, A. V., 2004. The study on soil saline regime in view of modification of irrigation technology in conditions of Khorezm oasis, SANIIRI. Collected theses of conference reports: The problems and ways of forming the economic links in agriculture and water management in conditions of market reforms development. 20-21 December, 2004. Tashkent, Uzbekistan. 190-192.

Ruecker, G. R., Salaev, O., Ruzieva, G., Strunz, G., Lamers, J. P. A., and Martius, C., 2004. GIS Infrastrucuture for the ZEF/UNESCO Project on Land and Water Use Restructuring in Khorezm, Uzbekistan, DESERT*NET 2004: Desertification Research and Development in Germany - A Balance. 2-4 December, 2004. Bonn, Germany.

Schoeller-Schletter, A., 2004. Deficits in legal design and reality/ regulatory structure of public administration: Agrarian production in Uzbekistan, Central Asia University of Rome III/ SOAS London. Dynamics and Transformation in Central Asia. 4-6 November, 2004. Rome, Italy.

Schweitzer, C., Ruecker, G. R., Conrad, C., Strunz, G., and Bendix, J., 2004. Knowledge-based land use classification combining expert knowledge, GIS, multi-temporal Landsat 7 ETM+ and MODIS time series data in Khorezm, Uzbekistan, Proceedings of 1st Göttingen GIS & Remote Sensing Days. Environmental Studies, Göttinger Geographische Abhandlungen 113. 7-8 October, 2004. Göttingen, Germany. 116-123.

Tupitsa, A., 2004. Application of Remotely Sensed Forest Inventory in Monitoring Desertification in Uzbekistan. [2-4 December, 2004].

Wall, C., 2004. Everyday Peasant Resistance to Agricultural Policies: A new Civil Society for Uzbekistan?, Central European University. The Communist World. 12-15 May, 2004. Budapest, Hungary.

Wall, C., 2004. Peasant Resistance in Khorezm? The Difficulties of Classifying Non-Compliance in Rural Uzbekistan, Sartori, P. and Trevisani, T. ASIAC/ CARN. Patterns of Transformation In and Around Uzbekistan. Proceedings of the Asiac/Carn Conference. Special issue of the Journal "Processi Storici e Politiche di Pache/Historical Processes and Peace Politics". 5-6 November, 2004. Rome, Italy. 196-217.

Zavgorodnaya, D., Holm-Müller, K., and Nazarov.R., 2004. The role of institutions in the semi-private water management: Combination of formal and informal institutions in the governance of water users associatons in Uzbekistan, Universitat Pompeu Fabra. 5th Workshop on Institutional Analysis. Barcelona, Spain.

Zavgorodnyaya, D., 2004. The principles of combined use and management of natural resources: theoretical basis and their appropriateness under the conditions of Republic of Uzbekistan, SANIIRI. Collected theses of conference reports: The problems and ways of forming the economic links in agriculture and water management in conditions of market reforms development. 20-21 December, 2004. Tashkent, Uzbekistan. 29-30.

2003

Herbst, S., Kistemann, T., and Fayzieva, D., 2003. GIS-supported investigation of drinking water supply and waterborne infectious disease in Khorezm (Uzbekistan), SOAS, LSE. Conference on Central Asia - Perspectives from the field. 7-8 November, 2003. London, UK.

Martius, C., Lamers, J. P. A., and Vlek, P. L. G., 2003. Economic and ecological restructuring of land and water use in the Khorezm Region (Uzbekistan): a pilot project in development and research, INTAS/CNRS/DFG. Aral Sea Basin Conference. 4-8 April, 2003. Bukhara, Uzbekistan.

2002

Ibrakhimov, M., Park, S., Vlek, P., 2002. Development of groundwater salinity in a region of the lower Amu-Darya River, Khorezm, Uzbekistan, In: Ryan J, Vlek PLG, Paroda R (Eds.) Agriculture in Central Asia: research for development, proceedings of a symposium held at the American Society of Agronomy Annual Meeting at Indianapolis, Aleppo, Syria, 2004, pp. 56-75

Martius, C. and Vlek, P. L. G., 2002. Ein Forschungsprojekt zur Restrukturierung der Land- und Wassernutzung in der Region Choresm (Republik Usbekistan), Botschaft der Republik Usbekistan in der Bundesrepublik Deutschland/ FES/ Internationale Stiftung für Ökologie und Gesundheit Ecosan. Probleme des Aralsees und der Region Priaralje - Gebot der internationalen Zusammenarbeit. 7 November, 2001. Berlin, Germany.

Schoeller-Schletter, A., 2002. Common Problems in legal design and institution building, Auswärtiges Amt/ FES/ Bertelsmann-Stiftung. Constitution and Civil Society in Afghanistan. 29 November - 1 December, 2002. Bonn, Germany.

Vlek, P. L. G., Ibrakhimov, M., and Park, S. J., 2002. Development of groundwater salinity in a lower Amu-Darya region (Khorezm) of Uzbekistan, ASA-CSSA-SSSA. Annual Meeting. 10 -14 November, 2002. Indianapolis, USA.

Wegerich, K., 2002. From collective farm to farm organization and water user association: Elites influence on institutional change on the local level in Uzbekistan, Conference on Conservation Agriculture for Sustainable Wheat Production in Rotation with Cotton in Limited Water Resouces Areas. 14-18 October, 2002. Tashkent, Uzbekistan.

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