Year: 2025
Collections: Books
Topics: Water, Climate, Sustainable Development, Management, Water diplomacy, Water governance Gender, IWRM, Agriculture, Irrigation,
Authors: Shafiqul Islam, Kevin Smith, Martina Klimes, Aaron Salzberg
Countries: N/A
Source: Routledge
The Routledge Handbook of Water Diplomacy is a comprehensive guide to understanding and practicing water diplomacy – a framework for building relationships, negotiating shared interests, and managing complex water challenges across physical, political, and societal boundaries.
Year: 2025
Collections: Scientific Publications
Topics: Water, Energy, Agriculture
Authors: Hamidov Ahmad, Bobocholov Asliddin, Sonoko Dorothea Bellingrath-Kimura
Countries: Uzbekistan
Source: water-ca.org
The water, energy, and food (WEF) nexus is being promoted as a conceptual idea for achieving sustainable development, that describes the interconnections and interdependencies between those three sectors. The main objective of this article is to operationalize the WEF nexus concept in lift-irrigated areas of Uzbekistan through involving local stakeholders, to investigate the WEF nexus within the lift-irrigated agriculture of the Kashkadarya region, an area heavily reliant on the Karshi Canal system. The study is grounded in the urgent need for sustainable development, with a focus on enhancing intersectoral cooperation between water, energy, and food sectors. A case study methodology was employed, incorporating semi-structured interviews with experts, alongside local farmers and scientists. Data were analysed using the qualitative analysis software, Atlas.ti. The results indicate significant challenges to intersectoral cooperation in the WEF nexus, including lack of trust, communication barriers, differing priorities, and insufficient political will. However, the findings also highlight the potential benefits of improved cooperation, such as enhanced resource efficiency, reduced operational costs, and mitigated risks from environmental stressors like drought. The study concludes that, according to stakeholders’ opinions, while the WEF nexus presents critical opportunities for advancing sustainable development in Uzbekistan, substantial barriers must be addressed to realize these benefits. Recommendations include promoting sustainable agriculture to reduce water dependency, improving energy security by diversifying energy sources, and raising awareness of the WEF nexus’s importance. Furthermore, fostering stronger stakeholder cooperation is crucial for achieving Uzbekistan’s Sustainable Development Goals (SDGs) by 2030.
Year: 2025
Collections: Research Paper
Topics: Climate, Water governance, Transboundary Water Resources, Transboundary cooperation, Hydropolitics
Authors: Albina Prniyazova, Suriya Turaeva, Daniyar Turgunov, Ben Jarihani
Countries:
Source: Sustainability
Sustainable transboundary water governance in Central Asia faces significant challenges, including political tensions, ecological issues, such as the drying Aral Sea, and seasonal hydropower disruptions impacting downstream countries. This study aims to address these problems by examining the complexities of water resource governance in the region, emphasizing the interplay between national interests and regional cooperation.
Year: 2024
Collections: Scientific Publications
Topics: Water, Climate, Agriculture
Authors: Nazar Nurzoda
Countries: Tajikistan
Source: https://water-ca.org/
This study aimed to examine the efficiency of different drip irrigation regimes in spring film greenhouses for early tomato harvesting. The field (small-plot) experiment included designing and testing the watering technology suitable for rural Tajikistan. Irrigation, soil moisture, and tomato growth were followed for several seasons under four irrigation pilots. The experiments showed that the most effective drip irrigation regime for Elpida hybrid tomato was carrying it out while regulating soil moisture within 75-85%, with the irrigation demand of 4,978 m3/ha and irrigation norm of 99.0 m3/ha, also contributing to better water efficiency. The volume of irrigation water for the production of one unit of tomato crop in the second experiment was 5.73 m3/ha, i.e. 14.18% less than in the control plot. The study showed that the tomato evapotranspiration coefficient tends to increase as the threshold of soil mois-ture before and after irrigation grows. The maximum net yield amounted to 1,342 thou. Somoni/ha – 1.9 times or 52.7% higher compared to the control plot. The research findings can guide individual farmers and production facilities, as well as the overall development of agrarian economies like Tajikistan.
Year: 2024
Collections: Policy Briefs
Topics: Climate, Agriculture
Authors: Rieks Bosch
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan
Source:
The fertility of soil is depending on the minerals
available, the structure of soil, organic matter
in soil, water availability and micro organisms
living in the soil. Together they determine most of the productivity of land.
Year: 2024
Collections: Scientific Publications
Topics: Climate, Energy
Authors: Sergey Vassilyev, Galym Iskakov
Countries: Kazakhstan
Source: Central Asian Journal of Sustainability and Climate Research
The study aimed to evaluate the economic and financial viability of a coal mine methane (CMM) utilization project in Central Kazakhstan, demonstrating a methodology for similar initiatives. The analysis was based on the 2013 project proposed by the US Environmen-tal Protection Agency (EPA) that intended to capture methane emissions from six coal mines for electricity generation, yet was never implemented. The study’s relevance stems from Kazakhstan's 2030 methane pledge, recent progress in the country's climate change-related policy, mineworker mortality in 2023, and the shift of mines ownership. Building upon the technical specifications of the 2013 US EPA project, this research em-ployed standard financial and economic cost-benefit analysis (CBA). The financial model utilized a traditional discounted free cash flow approach, while the economic model in-corporated additional factors like the value of statistical life (VSL), shadow pricing, as well as benefits associated with mitigating ozone health impacts, crop damage, mine ex-plosion risks, and CO2 emissions. The economic model has indicated a positive net pre-sent value of $243 mln and 42% internal rate of return. The financial analysis also sug-gests potential profitability under fair electricity and carbon pricing market conditions. To assess project robustness under varying economic and financial assumptions, the study included a sensitivity analysis. The research has likewise leveraged prior CMM-related studies in Kazakhstan and provides valuable guidance for analyzing similar projects. In addition, it also highlights the need for certain adjustments in the current legislation to incentivize such projects, as well as to promote environmental sustainability and social development by mitigating methane emissions, which aligns with Kazakhstan's climate goals.
Year: 2024
Collections: Policy Briefs
Topics: Energy
Authors: Kobzev A., Manuel Andresh, Abylaikhan Soltanayev, Nurbek Yessetov
Countries: Kazakhstan
Source:
Year: 2024
Collections: Scientific Publications
Topics: Water, Sustainable Development
Authors: Catalin Stefan, Jana Sallwey, Nurlan Ongdas, Mohammad Al-Hosban
Countries: Kazakhstan
Source: https://water-ca.org
MAR remains relatively underutilized in Central Asia despite its potential to address water scarcity issues, particularly those related to seasonal fluctuations in water availability. Thus, the objective of this study was to produce a map depicting the potential suitability of managed aquifer recharge (MAR) implementation in Kazakhstan. Employing a multi-criteria decision analysis framework, five distinct physical criteria were integrated and visualized within a Geographic Information System (GIS) to delineate the intrinsic potential for MAR. To demonstrate the practical utility of the generated map, it was applied to the Zhambyl region in Southern Kazakhstan, an area previously afflicted by water scarcity challenges. The intrinsic MAR potential map was overlaid with remote sensing data identifying potential water sources and water utilization patterns. This overlay facilitated the identification of priority areas with potential for further evaluation for MAR implementation. The map developed for Kazakhstan represents the first spatial representation of MAR potential within the region, serving to raise awareness regarding the feasibility of MAR application. It is anticipated that dissemination of this map will enhance understanding among water management professionals, potentially catalysing the integration of MAR methodologies into regional water management strategies.
Year: 2024
Collections: Scientific Publications
Topics: Water
Authors: Barakov R.Т., Sharakhmatov S.Е., Isbekov К.B., Nurtazin S.Т.
Countries: Kazakhstan
Source: https://water-ca.org/
The article presents the results of investigating the morphological variability of carp (Cyprinus carpio Linnaeus, 1758) in three large reservoirs of the Balkash-Alakol Basin – Lake Balkash, Lake Alakol, and Kapshagay Reservoir. Morphological differences in several features (counting and plasticity) were found in three carp samples. The study included the examination of 24 plastic and 14 counting features. The method of digital image processing (Morpho J) was applied to analyze the differences of the target fish species specimens by body shape. The application of the principal component analysis (PCA) method allowed determining the main loadings on the studied morphological traits of carp. The statistically reliable differences revealed allow to confirm the formation of morphological changes in carp caused by
the duration of adaptive radiation, environmental factors of water bodies and annual artificial stocking of young fish.
Year: 2024
Collections: Scientific Publications
Topics: Water, Climate
Authors: Aidar Zhumabaev, Hannah Schwedhelm, Beatrice Marti, Silvan Ragettli, Tobias Siegfried
Countries: Kazakhstan
Source: https://water-ca.org
The Badam River, a tributary to the Arys River located in the Syr Darya basin, is a crucial natural resource for ecological, social, and economic activities in the semi-arid region of southern Kazakhstan. The river basin is heavily influenced by manmade water infrastructure and faces water scarcity, particularly during summer, highlighting the importance of understanding its hydrological processes for effective water resource management. In this study, a semi-distributed conceptual hydrological model of the Badam River was implemented using the RS MINERVE hydrological software to evaluate the impacts of climate change on hydrology and to test the resilience of the water system. Connected HBV models were implemented for each of the hydrological response units that were defined as altitudinal zones. The hydrological model was calibrated using daily time steps between 1979 and 2011, and the resulting flow exceedance curves and hydrographs were used to assess the potential impacts of climate change on the basin, using CMIP6 precipitation and temperature scenarios. Future climate scenarios for the 2054 – 2064 period demonstrate that the peak discharge will be shifted to spring/late spring compared to the current early summer with no significant decrease in average discharge per day of the year. The insights gained from this hydrological-hydraulic model can be used to effectively manage the water system and inform future hydropower design decisions and serve as a blueprint for similar studies in the region and elsewhere.
Year: 2024
Collections: Scientific Publications
Topics: Water, Climate
Authors: Айдар Жумабаев, Ханна Шведхельм, Беатрис Марти, Сильван Раджеттли, Тобиас Зигфрид
Countries: Kazakhstan
Source: https://water-ca.org
Река Бадам, приток реки Арыс, входящая в состав Сырдарьинского бассейна, представляет собой важнейший природный ресурс для экологической и социально-экономической деятельности в зоне полузасушливого климата Южного Казахстана. Существенное влияние на речной бассейн оказывает искусственная водная инфраструктура. Бассейн также сталкивается с дефицитом воды, особенно летом, что подчеркивает важность понимания гидрологических процессов, происходящих в его границах, для эффективного управления водными ресурсами. В рамках настоящего исследования с целью оценки воздействия изменения климата на гидрологию и анализа устойчивости водной системы на базе гидрологического программного пакета RS MINERVE была создана полураспределенная концептуальная гидрологическая модель р. Бадам. Связанные модели HBV были реализованы для каждой из гидрологических единиц реакции, которые были определены как высотные зоны. Гидрологическая модель была откалибрована с использованием дневных временных интервалов за период с 1979 по 2011 гг. Полученные кривые вероятности превышения стока и гидрографы были использованы для оценки потенциального воздействия изменения климата на целевой бассейн с использованием сценариев осадков и температуры CMIP6. Будущие климатические сценарии на период 2054-2064 гг. указывают на смещение пикового стока на весенний/поздневесенний период по сравнению с текущим ранним летом без значительного снижения среднесуточного стока в течение года. Созданная гидрологико-гидравлического модель и результаты моделирования могут быть использованы для обеспечения эффективного управления водной системой и обоснования будущих гидроэнергетических проектов, а также могут служить основой для проведения аналогичных исследований в регионе и за его пределами.
Year: 2024
Collections: Policy Briefs
Topics: Energy
Authors: Кобзев Алексей, Мануэль Андреш, Абылайхан Солтанаев, Нурбек Есетов
Countries: Kazakhstan
Source:
Энергетический переход продолжается с беспрецедентной скоростью и масштабом, требуя новых технологий с низким уровнем выбросов углерода. Зеленый водород рассматривается как часть решения для достижения декарбонизации промышленности, что потребует согласованных действий со стороны промышленности и правительства для того, чтобы Казахстан смог получить выгоды.
Year: 2024
Collections: Scientific Publications
Topics: Water
Authors: Tillakarim T., Serikbay N., Satmurzayev A., Sairov S.
Countries: Kazakhstan
Source: water-ca.org
The research aimed to evaluate the possibility of applying the HBV model for assessing the flow of the Ile Alatau Mountain Range rivers. The main part of the corresponding water resources forms on the northern slopes of the Ile Alatau making them a significant water balance and water supply factor for the major cities of Almaty, Kaskelen, Talgar, and Yesik.
Year: 2024
Collections: Scientific Publications
Topics: Water
Authors: Esther Mbuci Kinyua, George William Atwoki Nyakairu, Emmanuel Tebandeke, Oghenekaro Nelson Odume
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan, Afghanistan
Source: https://water-ca.org/
Efficient strategies are necessary to effectively remove microplastics (MPs), which are widely present in the environment. Among various techniques, photocatalysis using visible light has emerged as a promising ap-proach to tackle the growing concerns surrounding microplastic waste.
Year: 2024
Collections: Policy Briefs
Topics: Climate
Authors: Жакенова Салтанат, Тлеппаев Арсен, Джанибеков Нодир, Крылова Виктория
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan
Source:
Университеты и академическое сообщество в Центральной Азии играют важнейшую роль в борьбе с последствиями изменения климата, включая повышение температуры, сокращение водных ресурсов и увеличение частоты экстремальных погодных явлений, угрожающих сельскому хозяйству и средствам к существованию. Приоритетным направлением академических усилий должны стать исследования стратегий адаптации, способствующих повышению устойчивости и стабильности. Однако, исследования в области изменения климата в Центральной Азии представлены недостаточно, что подчеркивает настоятельную необходимость расширения исследовательской деятельности
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