scholarly journals Water-Energy-Food Nexus Approach: Motivations, Challenges and Opportunities in Algeria

water energy food nexus (WEF) originates in the interconnections between the three resources as they are significant input for the production of each other and have major impacts on each other when mobilized and or utilized, conditioning the requirement of intertwined management and sustainability for all (fig.1). Therefore, the solutions for water, energy and food security problems are beyond the single-minded technical approach that mainly focuses on technology. The Nexus approach integrates management and governance across sectors and scales, with the aim of achieving water security, sustainable energy and food security to reduce hunger and poverty, and improve livelihoods. It is about governance within the three sectors and other relevant ones. It entails collaboration and coordination amongst the relevant sectors through the adoption of a holistic vision and integrated planning manners. This allows decision makers to develop the right strategies and plans that contribute to the achievement of sustainable development, maximize the benefits of the investments and ensure resources sustainability.

Author(s):  
Ahmed Omran ◽  
Motaz Khorshid

<p>Real-Time (RT) Delphi approach is widely used method for knowledge acquisition process. The current RT-Delphi approach ignores considering the unifying domain concepts and their attributes. This limitation can provide the contradiction of the domain experts' judgments and increasing misunderstandings when talking about specific topics. In addition, the current RT-Delphi ignores the explanation capabilities for consensus results, which it is vital for policy/decision makers to be more confidence. The core of this research is to develop ontology-based RT-Delphi with explanation capabilities. We applied the developed approach in to two crucial important case studies in Egypt, which are food security and water security.</p>


1970 ◽  
Vol 9 (1) ◽  
pp. 1-33
Author(s):  
Ana García Juanatey

This article examines the utility of the human rights-based approach (HRBA) in tackling environmental challenges that face achievement of the right to food in coming decades. So far, such approach has been quite useful in the consideration of equity, discrimination and accountability issues. Nevertheless, the HRBA’s utility to tackle the effects of environmental degradation, natural resources depletion and climate change on food security is not that clear, as human rights law and practice has evolved in parallel with environmental concerns until recently. Therefore, this article poses the following question: is the human rights-based approach to food security sufficient to address the environmental problems and constraints that infringe directly on the right to food implementation? And, how can we integrate the needs of future generations in current human rights-based policies and deal with the tradeoffs between present and future needs? This article examines how last years’ international legal literature has portrayed the linkages between the environment and human rights, principally in relation to the right to food. Moreover, it also intends to explore possible avenues of convergence, pinpointing opportunities to connect the right to food and sustainable development in the context of the 2030 Agenda. In more concrete terms, it suggests that a greater integration between the right to food and a set of principles of sustainable development law may open new avenues for research and advocacy on the right to food.Keywords: Human Rights, Environment, Right to Food, Human Rights- Based Approach, Sustainable Development, Sustainable Development Law


REGION ◽  
2016 ◽  
Vol 3 (2) ◽  
pp. 71
Author(s):  
Athanasios Angelis-Dimakis ◽  
Katerina Dimaki

<p>Regional development has been in the centre of interest among both academics but also decision makers in the central and local governments of many European countries. Identifying the key problems that regions face and considering how these findings could be effectively used as a basis for planning their development process are essential in order to improve the conditions in the European Union regions. For a long period of time a country’s or a region’s development has been synonymous with its economic growth. Over the last years, however, economies and societies have been undergoing dramatic changes. These changes have led to the concept of sustainable development, which refers to the ability of our societies to meet the needs of the present without sacrificing the ability of future generations to meet their own needs. Measuring sustainable development means going beyond a purely economic description of human activities; requires integration of economic, social and environmental concerns. New techniques are required in order to benchmark performance, highlight leaders and laggards on various aspects of development and facilitate efforts to identify best practices. Furthermore, new tools have to be designed so as to make sustainability decision-making more objective, systematic and rigorous. The growth or decline of a country or region depends on its power to pull and retain both business and the right blend of people to run them. Working in this context, we have so far defined a variable which is called the Image of a region and quantifies this pulling power. The region’s Image is a function of a multitude of factors physical, economic, social and environmental, some common for all potential movers and some specific for particular groups of them and expresses its present state of development and future prospects. The paper examines a number of south European countries and focuses on their NUTS 2 level regions. Its objective is to:</p><ul><li>Estimate the Basic Image values of those regions.</li><li>Group those regions into different clusters on the basis of the values of the various factors used to define their respective Basic Images.</li><li>Present and discuss the results.</li></ul>


2021 ◽  
Author(s):  
Pedro N Carvalho ◽  
David Finger ◽  
Fabio Masi ◽  
Giulia Cipolletta ◽  
Hasan Volkan Oral ◽  
...  

&lt;p&gt;The water, energy, and food security nexus (WEF Nexus) is the interlinkage between water security, energy security, and food security. An increasing world population is projected to increase energy and food requirements, which will increase the need for freshwater drastically in the coming decades. Projected climate change impacts will aggravate water availability, especially in urban areas. Nature-based solutions (NBS) have proven to generate multiple benefits that defuse the expected merging tensions within the WEF Nexus. This paper outlines the theories, provides examples, and discusses the potential of NBS to address the future WEF Nexus. For this purpose we reviewed recent papers on the theories of WE, WF, EF, and WEF Nexus, we described and summarized 19 representative real-life case studies, and we identified the knowledge gap within the theory and the case studies. We provide quantitative potentials and qualitative benefits for NBS described in the literature over the past decades. Our review demonstrated the impressive potential of NBS to address the projected challenges within the WEF Nexus. The study concludes by recommending NBS for specific WEF Nexus challenges and highlighting the need for decision-makers to consider the implementation of NBS in urban planings.&lt;/p&gt;


2021 ◽  
Vol 1208 (1) ◽  
pp. 012036
Author(s):  
Galia I Marinova ◽  
Aida K Bitri

Abstract The coronavirus pandemic found the semiconductor industry and the chip production supply chain ecosystem unprepared. Companies and main actors in the sector could not read the signs. The decision-makers suffered to deal with the challenges in time and take the right actions. The bullwhip effect caused by the COVID-19 destabilized the operations and some of the experts say that these problems might last and on the other side, this might open doors to innovative solutions that might change the game. The global shutdowns, the misread of the demand for electronics, underestimating customers’ demand for the automotive sector, and the Internet of Things in general, were some of the main problems causing chaos in the industry. The paper studies the state-of-the-art and the solutions offered by the semiconductor industry and by the initiatives that Europe, the USA, and especially China, took to make companies and their countries take the most out of this situation.


Public Voices ◽  
2016 ◽  
Vol 12 (2) ◽  
pp. 7
Author(s):  
Sophie Till

Three years ago Sophie Till started working with pianist Edna Golandsky, the leading exponent of the Taubman Piano Technique, an internationally acclaimed approach that is well known to pianists, on the one hand, for allowing pianists to attain a phenomenal level of virtuosity and on the other, for solving very serious piano-related injuries. Till, a violinist, quickly realized that here was a unique technical approach that could not only identify and itemize the minute movements that underlie a virtuoso technique but could show how these movements interact and go into music making at the highest level. Furthermore, through the work of the Golandsky Institute, she saw a pedagogical approach that had been developed to a remarkable depth and level of clarity. It was an approach that had the power to communicate in a way she had never seen before, despite her own first class violin training from the earliest age. While the geography and “look” on the violin are different from the piano, the laws governing coordinate motion specifically in playing the instrument are the same for pianists and violinists. As a result of Till’s work translating the technique for violin, a new pedagogical approach for violinists of all ages is emerging; the Taubman/Golandsky Approach to the Violin. In reflecting on these new developments, Edna Golandsky wrote, “I have been working with the Taubman Approach for more than 30 years and have worked regularly with other instrumentalists. However, Sophie Till was the first violinist who asked me to teach her with the same depth that I do with pianists. With her conceptual and intellectual agility as well as complete dedication to helping others, she has been the perfect partner to translate this body of knowledge for violinists. Through this collaboration, Sophie is helping develop a new ‘language’ for violinist that will prevent future problems, solve present ones and start beginners on the right road to becoming the best they can be. The implications of this new work for violinists are enormous.”


2021 ◽  
pp. 251484862110185
Author(s):  
Walker DePuy ◽  
Jacob Weger ◽  
Katie Foster ◽  
Anya M Bonanno ◽  
Suneel Kumar ◽  
...  

This paper contributes to global debates on environmental governance by drawing on recent ontological scholarship to ask: What would it mean to ontologically engage the concept of environmental governance? By examining the ontological underpinnings of three environmental governance domains (land, water, biodiversity), we find that dominant contemporary environmental governance concepts and policy instruments are grounded in a modernist ontology which actively shapes the world, making certain aspects and relationships visible while invisibilizing others. We then survey ethnographic and other literature to highlight how such categories and their relations have been conceived otherwise and the implications of breaking out of a modernist ontology for environmental governance. Lastly, we argue that answering our opening question requires confronting the coloniality woven into the environmental governance project and consider how to instead embrace ontological pluralism in practice. In particular, we examine what taking seriously the right to self-determination enshrined in the United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP) could mean for acknowledging Indigenous ontologies as systems of governance in their own right; what challenges and opportunities exist for recognizing and translating ontologies across socio-legal regimes; and how embracing the dynamism and hybridity of ontologies might complicate or advance struggles for material and cognitive justice.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Bingsheng Liu ◽  
Tao Wang ◽  
Jiaming Zhang ◽  
Xiaoming Wang ◽  
Yuan Chang ◽  
...  

AbstractAchieving the Sustainable Development Goals (SDGs) is a long-term task, which puts forward high requirements on the sustainability of related policies and actions. Using the text analysis method, we analyze the China National Sustainable Communities (CNSCs) policy implemented over 30 years and its effects on achieving SDGs. We find that the national government needs to understand the scope of sustainable development more comprehensively, the sustained actions can produce positive effects under the right goals. The SDGs selection of local governments is affected by local development levels and resource conditions, regions with better economic foundations tend to focus on SDGs on human well-being, regions with weaker foundations show priority to basic SDGs on the economic development, infrastructures and industrialization.


Sign in / Sign up

Export Citation Format

Share Document