Year: 2018
Collections: Scientific Publications
Topics: Water
Authors: Thevs Niels, Aliev Kumar, Strenge Eva, Eraaliev Maksat, Lang Petra, Baibagysov Azim
Countries: Kazakhstan
Year: 2022
Collections: Policy Briefs
Topics: Water
Authors: Gafurov A., Latinovic M., Schone T. Kogutenko Larissa,
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan
Source:
Adaptation to expected water shortage and increasing water demand has to be undertaken to achieve water security in the future. In-depth studies on the quantification of climate change impact on water resources should be considered. Optimization of water management practices should consider the best economic value between Central Asian countries. Decision making process on water management should be supported with more scientific knowledge. Capacity building measures on the assessment of water availability in times of climate change should be improved.
Year: 2024
Collections: Scientific Publications
Topics: Water
Authors: Azamat Madibekov, Laura Ismukhanova, Askhat Zhadi, Botakoz Sultanbekova, Serik Zhumatayev, Alibek Karimov, Sergei Fokin
Countries: Kazakhstan
Source: https://water-ca.org
The study was conducted in 2023 and comprised a comparative assessment of the state of Lake Markakol’s aquatic ecosystems in surface and bottom water strata. The analysis of bottom water temperatures showed correlation between this parameter and dissolved oxygen concentrations, indicating that pollution caused by organic impurities leads to lake eutrophication, in turn, pro-pelling the extinction of aquatic life. Although the main water physicochemical parameters of Markakol Lake correspond to the oligotrophic type, the shifts in dissolved oxygen and phos-phate content, as well as growth of aquatic vegetation indicate its transition to the mesotrophic type. Higher phosphate content in water is a consequence of pollution disturbing the biological balance, as well as stimulating the reservoir’s eutrophication and increased biological productivity, i.e. algal bloom. In addition, phosphate ions serve an informative indicator of Hazard Class 3 (organoleptically hazardous) anthropogenic pollution. Based on the correlation factor (r), two statistical models were considered for the target lake: 1) Water Pollution: nutri-ent concentrations depending on surface and bottom water temperatures (Model 1); and 2) changes in Water Pollution Indices (biogenic, heavy metals, mean) because of air temperature growth due to global warming of 0.25°C/decade (Model 2).
Year: 2021
Collections: Scientific Publications
Topics: Gender
Authors: Lerman Zvi
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan
Source:
Year: 2018
Collections: Scientific Publications
Topics: Water, Sustainable Development
Authors: Liang Xiao
Countries: China
Year: 2022
Collections: Policy Briefs
Topics: Agriculture, Sustainable Development
Authors: Guggenberger Georg, Shibistova Olga, Liebelt Peter, Muminjanov Hafiz, Kassam Amir, Friedrich Theodor
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan, Afghanistan
Source:
Soil degradation is widespread and cross-border in Central Asia with multiple symptoms. This impairs the provision of ecosystem services, including food production, climate change mitigation, biodiversity, and human health. The soil health concept links soil management to broader sustainable development goals. Soil knowledge and its application has to be invigorated, for instance by establishing a Central Asian Soil Competence Network.
Year: 2024
Collections: Policy Briefs
Topics: Sustainable Development, Management
Authors: Usman Muhammad, Liebelt Peter, Catalin Stefan, Klara Dzhakypbekova
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan
Source:
The question of suitable approaches and technologies for more effective and environmentally friendly management of natural resources has great relevance for the countries of Central Asia in the context of the UN Sustainable Development Goals. Despite the wide range of natural resources, Central Asia is still facing increasing land degradation and water scarcity. These problems are being accelerated by land-use pressure and climate change, which is particularly severe in Central Asia. The following recommendations are developed together with scientists from international projects on the use of GIS technologies and modelling approaches for more sustainable resource management.
Year: 2018
Collections: Scientific Publications
Topics: Water
Authors: Litvak Rafael
Countries: Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, Turkmenistan
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