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A review of science–policy interface for water governance in the Caspian Sea

干旱区科学:英文版 2023年第10期15卷 1143-1159页

作者： Apoorva BAMAL Sogol MORADIAN ali torabi-haghighi Agnieszka INDIANA-OLBERT College of Science and Engineering University of GalwayGalway H91 TK33Ireland Ryan Institute University of GalwayGalway H91 TK33Ireland MaREI Research Centre University of GalwayGalway H91 TK33Ireland Eco-HydroInformatics Research Group(EHIRG) Civil EngineeringNational University of Ireland GalwayGalway H91 TK33Ireland Water Energy and Environmental Engineering Research Unit University of OuluOulu FI-90014Finland

Science and policy have been interlinked for decades and perform essential nexus conditions in the governing aspects of environmental *** review paper examines the present challenges in the science–policy interface in terms of water governance in the Caspian Sea and identifies effective conditions that may be used in the current context to enhance the *** evaluation of the science–policy link in the water policy of the Caspian Sea reveals a gap between knowledge producer and governance system,impeding the translation of scientific information into *** and context-dependent solutions make it challenging to establish effective science–policy processes in the Caspian Sea water governance *** a common governing authority,implementing water and resource management regulations,and protecting the natural environment through legal frameworks are crucial steps to address these concerns and ensure sustainable *** among coastal states is essential in environmental,economic,and social aspects of regional ***,the lack of a comprehensive approach,coherent activities,and effective utilization of national and regional power has hindered efforts to halt the environmental degradation of the Caspian *** governments need to recognize their responsibility to protect and utilize the Caspian Sea for present and future generations,considering both environmental and human *** interlinkage of the Caspian Sea water governance with the Organization for Economic Co-operation and Development(OECD)water governance principles offers a framework for policymakers to assess gaps and make necessary amendments to existing *** science–policy interaction,engagement of diverse stakeholders,institutionalizing agreements,and addressing collective action issues are critical for successful water governance.

关键词： resource management Organization for Economic Co-operation and Development water security water governance principle Caspian Sea

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Machine learning model for snow depth estimation using a multisensory ubiquitous platform

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Journal of Mountain Science 2022年第9期19卷 2506-2527页

作者： Sofeem NASIM Mourad OUSSALAH Björn KLÖVE ali torabi haghighi Department of Computer Science and Engineering University of OuluOulu 90570Finland Water Energy and Environmental EngineeringUniversity of OuluOulu 90570Finland

Snow depth estimation is an important parameter that guides several hydrological applications and climate change *** advances in remote sensing technology and enhanced satellite observations,the estimation of snow depth at local scale still requires improved accuracy and *** advances in ubiquitous and wearable technology promote new prospects in tackling this *** this paper,a wearable IoT platform that exploits pressure and acoustic sensor readings to estimate and classify snow depth classes using some machine-learning models have been put ***,the results of Random Forest classifier showed an accuracy of 94%,indicating a promising alternative in snow depth measurement compared to in situ,LiDAR,or expensive large-scale wireless sensor network,which may foster the development of further affordable ecological monitoring systems based on cheap ubiquitous sensors.

关键词： Snow depth Wearable technology Machine learning Random forest classifier

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Assessing morphological changes in a human-impacted alluvial system using hydro-sediment modeling and remote sensing

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International Journal of Sediment Research 2021年第3期36卷 439-448页

作者： Mohammad Reza Shojaeian Zahra Karimidastenaei Omid Rahmati ali torabi haghighi Water Energy and Environmental Engineering Research Unit University of Oulu Soil Conservation and Watershed Management Research Department Kurdistan Agricultural and Natural Resources Research and Education CenterAREEO Sanandaj 661693 6311 Iran Mohammad Reza Shojaeiana Zahra Karimidastenaeia * Omid RahmatibAli Torabi Haghighia aWater Energy and Environmental Engineering Research Unit University of Oulu P.O.Box 4300 FIN-90014 Oulu Finland bSoil Conservation and Watershed Management Research Department Kurdistan Agricultural and Natural Resources Research and Education CenterAREEO

Construction of managed aquifer recharge structures(MARS) to store floodwater is a common strategy for storing depleted groundwater resources in arid and semi-arid regions, as part of integrated water resources management(IWRM). MARS divert surface water to groundwater, but this can affect downstream fluvial processes. The impact of MARS on fluvial processes was investigated in this study by combining remote sensing techniques with hydro-sediment modeling for the case of the Kaboutar-aliChay aquifer, northwestern Iran. The impact of MARS on groundwater dynamics was assessed, sedimentation across the MARS was modeled using a 2 D hydrodynamic model, and morphological changes were quantified in the human-impacted alluvial fan using Landsat time series data and statistical methods. Changes were detected by comparing data for the periods before(1985 e1996) and after(1997 e2018) MARS construction. The results showed that the rate of groundwater depletion decreased from2.14 m/yr before to 0.86 m/yr after MARS construction. Hydro-sediment modeling revealed that MARS ponds slowed water outflow, resulting in a severe decrease in sediment load which lead to a change from sediment deposition to sediment erosion in the alluvial fan. Morphometric analyses revealed decreasing alluvial fan area and indicated significant differences(p ali-Chay alluvial fan changed from à0.228 to à0.115 km2/year between pre-and post-impact periods.

关键词： Groundwater recharge MARS CCHE2D Landsat Statistical analysis Alluvial fan

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Sustainability and virtual water:The lessons of history

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Geography and Sustainability 2022年第4期3卷 358-365页

作者： Majid Labbaf Khaneiki Abdullah Saif Al-Ghafri Björn Klöve ali torabi haghighi UNESCO Chair on Aflaj Studies and Archaeo-Hydrology University of NizwaNizwaOman Water Energy and Environmental Engineering UnitFaculty of TechnologyUniversity of OuluOuluFinland

This article aims to show that virtual water has historically been an adaptation strategy that enabled some arid regions to develop a prosperous economy without putting pressure on their scarce water *** water is referred to as the total amount of water that is consumed to produce goods and *** an example,in arid central Iran,the deficiency in agricultural revenues was offset by more investment in local industries that enjoyed a perennial capacity to employ more *** revenues of local industries weaned the population from irrigated agriculture,since most of their raw materials and also food stuff were imported from other regions,bringing a remarkable amount of virtual *** virtual water not only sustained the region’s inhabitants,but also set the stage for a powerful polity in the face of a rapid population growth between the 13th and 15th centuries *** resultant surplus products entailed a vast and safe network of roads,provided by both entrepreneurs and ***,it became possible to import more feedstock such as cocoons from water-abundant regions and then export silk textiles with considerable *** article concludes that a similar model of virtual water can remedy the ongoing water crisis in central Iran,where groundwater reserves are overexploited,and many rural and urban centers are teetering on the edge of socio-ecological *** holds an urgent lesson on sustainability for our today’s policy that stubbornly peruses agriculture and other high-water-demand sectors in an arid region whose development has always been dependent on virtual water.

关键词： Proto-industrialization Water scarcity Non-hydraulic polity Virtual water Political economy

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