Jordan is considered one of the most water-scarce countries in the world. As a result, Jordan took several steps toward good water governance by setting goals, policies, strategies, and plans. However, several research studies show that it should be strengthened and improved. Research has shown that good water governance is necessary to achieve water security, and several frameworks have been developed to research these challenges (e.g., Organization for Economic Cooperation and Development (OECD) framework). This study aims to evaluate water security governance in Jordan and identify gaps and challenges for good water governance. To achieve the research objective, various qualitative methods and analytical frameworks were used. A two-level framework was followed by combing the OECD Principles on Water Governance (2015) and the OECD Water Governance Indicator Framework (2018) to analyze Jordan's National Water Strategy 2016-2025 (NWS) through direct content analysis. The study findings showed that Jordan's NWS managed to capture to some extent, good water governance principles for Policy Framework, but failed to provide Governance Mechanisms for implementation. Furthermore, the study showed that the water governance Institutional Setup is relatively well established. Regarding the implementation and functionality of the principles analyzed, the performance of each of the principles tended to vary. The study revealed that Jordan should take serious steps toward a water governance reform that puts good water governance principles and practices in the center, to achieve water security.
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http://dx.doi.org/10.1007/s00267-022-01606-x | DOI Listing |
Sci Rep
January 2025
School of Architecture, Planning and Environmental Policy, University College Dublin, Dublin, Ireland.
The Chinese government attaches great importance to the ecological restoration of abandoned open-pit mines, increasing the area of cultivated land, and ensuring food security. Soil reconstruction is a crucial step in ecological restoration of abandoned open-pit mines. This study investigated the utilization of hydrophobic sand to create an Air-Permeable Aquiclude (APAC) under the plant root zones, thereby minimizing water infiltration and enhancing soil aeration.
View Article and Find Full Text PDFEnviron Geochem Health
January 2025
Environment Research Laboratory, Faculty of Science, Nepal Academy of Science and Technology, Khumaltar, Lalitpur, Nepal.
A comprehensive hydrogeochemical analysis of 156 groundwater samples (106 shallow and 50 deep) was conducted in the Kathmandu Valley, Nepal. This study addresses a significant research gap by focusing on the hydro-geochemical composition and contamination of groundwater in the Kathmandu Valley, an area with limited detailed assessments. The novelty of this work lies in its comprehensive analysis of both shallow and deep groundwater, particularly concerning the high concentration of contaminants like arsenic, microbial pathogens, and ammonium, which are critical for public health.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
January 2025
Department of Civil Engineering, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208016, India.
The atmospheric dicarboxylic acids (DCAs) have a significant impact on the climate and indirectly affect human health, making them important organic substances. PM bound DCAs were analysed for Jorhat, India, 2019. In addition to the temporal variability, seasonal variation throughout the year and the impact of varying meteorological factors on DCAs concentration have also been studied.
View Article and Find Full Text PDFJ Contemp Dent Pract
October 2024
Department of Prosthodontics, Government Dental College, Kozhikode, Kerala, India, Orcid: https://orcid.org/0000-0003-1456-3851.
Aim: The aim of this study was to compare the surface roughness and color stability of polyetheretherketone (PEEK) with those of conventional interim prosthetic materials like polymethylmethacrylate, bis-acrylic composite, and rubberized diurethane dimethacrylate, following immersion in solutions of varying pH value.
Materials And Methods: A total of 320 circular discs with 10 mm diameter and 2 mm height were divided based on the fabrication ( = 80)-group A: polymethylmethacrylate; group B: bis-acrylic composite; group R: rubberized diurethane; and group P: hot-pressed PEEK-and were subjected to baseline measurement of roughness ( = 40) and color ( = 40) using 3D profilometer and UV-Vis spectrophotometer, respectively. Later, 10 samples from each group were immersed in distilled water, black coffee, green tea, and Pepsi, respectively, for 120 days, and measurements of roughness and color were repeated.
Environ Microbiol Rep
February 2025
Department of Biology, University of Regina, Regina, Saskatchewan, Canada.
Prairie wetland ponds on the Great Plains of North America offer a diverse array of geochemical scenarios that can be informative about their impact on microbial communities. These ecosystems offer invaluable ecological services while experiencing significant stressors, primarily through drainage and climate change. In this first study systematically combining environmental conditions with microbial community composition to identify various niches in prairie wetland ponds, sediments had higher microbial abundance but lower phylogenetic diversity in ponds with lower concentrations of dissolved organic carbon ([DOC]; 10-18 mg/L) and sulfate ([SO ]; 37-58 mg/L) in water.
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