scholarly journals Water Dimension of BRICS Cooperation: National Challenges and Joint Opportunities

2021 ◽  
Vol 8 (2) ◽  
pp. 41-65
Author(s):  
A. Likhacheva ◽  
H. Kalachyhin ◽  
S. Abdolova ◽  
N. Kamenkovich
Keyword(s):  
Water Resources ◽  
International Association ◽  
Virtual Water ◽  
Added Value ◽  
Common Interest ◽  
Brics Countries ◽  
Major Development ◽  
New Development ◽  
Water Strategy ◽  
Resource Function

This article examines the evolution and potential of the water agenda of BRICS. The members of this international association of major countries of South America, Eurasia, Asia and Africa are rich in water resources and population. The development of water resources extends beyond their borders to projects in other countries through the activities of a major development institution, the New Development Bank of BRICS. Such conditions suggest some anticipation of a global and comprehensive view on the part of BRICS on the issues relating to water resources. However, the hypothesis of this article is opposite: despite the unique potential of the BRICS water strategy, it remains non-specific, focused on the lower common denominators for the member countries such as cleanliness, sanitation and water management. To account for this, the authors take the position that the bureaucratic logic of basic common interest downgrades strategic vision. This is reflected in the growing gap between the multifaceted nature of the issues related to water resources in the world and the narrowly specialized approach of BRICS association which perceives water de facto without its resource and global function. To study this, the authors analyze the water portfolios of the BRICS member countries and compare the national water agendas based on an analysis of policy documents. They then systematize water initiatives under the auspices of the BRICS and, finally, calculate virtual water flows and their structure between the BRICS countries using agricultural products trade as an example. The conducted analysis allows the authors to identify a wide gap between the current and potential water agenda of the BRICS. The authors then propose a number of initiatives that can create added value for the BRICS as an association both for its member countries and for developing countries facing water resource challenges. The authors assert that such a new approach, based on a profound understanding of the resource function of water as a commodity with global value, has all the potential to be implemented by BRICS.

Role of New Development Bank and Food Security in the BRICS Countries

2018 ◽  
Vol 27 (2) ◽  
pp. 45-57
Author(s):  
Pintu Kumar ◽  
Prahlad Kumar Bairwa
Keyword(s):  
Food Security ◽  
Development Bank ◽  
Brics Countries ◽  
New Development

scholarly journals Evaluating Cryospheric Water Withdrawal and Virtual Water Flows in Tarim River Basin of China: An Input–Output Analysis

2021 ◽  
Vol 13 (14) ◽  
pp. 7589
Author(s):  
Yang Yang ◽  
Shiwei Liu ◽  
Cunde Xiao ◽  
Cuiyang Feng ◽  
Chenyu Li
Keyword(s):  
Water Resources ◽  
River Basin ◽  
Socioeconomic Development ◽  
Virtual Water ◽  
Water Withdrawal ◽  
Tarim River ◽  
Tarim River Basin ◽  
Input Output ◽  
Output Analysis ◽  
Water Flows

In Tarim River Basin (TRB), the retreat of glacier and snow cover reduction due to climate warming threatens the regional economy of downstream basins that critically depends on meltwater. However, the quantitative evaluation of its impact on multiple sectors of the socioeconomic system is incomplete. Based on compiled regional input–output table of the year 2012, this study developed a method to analyze the relationships between economic activities and related meltwater withdrawal, as well as sectoral transfer. The results show that the direct meltwater withdrawal intensity (DMWI) of agriculture was much higher than other sectors, reaching 2348.02 m3/10,000 CNY. Except for A01 (agriculture) and A02 (mining and washing of coal), the embodied meltwater withdrawal (EMW) driven by the final demand of other sectors was greater than direct meltwater withdrawal, and all sectors required inflows of virtual water (72.45 × 108 m3, accounting for 29% of total supply from cryospheric water resources) for their production processes in 2012. For sectors with high DMWI, improving water-use efficiency is an effective way to reduce water withdrawal. To some extent, the unbalanced supply of cryospheric water resources due to geographical segregation can be regulated by virtual water flows from water-saving to water-intensive sectors. Such decisions can affect the balance between socioeconomic development and environment conservation for long-term sustainability.

scholarly journals Virtual Water Trade in the Yellow River Economic Belt: A Multi-Regional Input-Output Model

Water ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 748
Author(s):  
Ming Li ◽  
Qingsong Tian ◽  
Yan Yu ◽  
Yueyan Xu ◽  
Chongguang Li
Keyword(s):  
Water Resources ◽  
Water Use ◽  
Inner Mongolia ◽  
Yellow River ◽  
Cumulative Risk ◽  
Virtual Water ◽  
Hot Water ◽  
The Yellow River ◽  
Input Output ◽  
Virtual Water Trade

The sustainable and efficient use of water resources has gained wide social concern, and the key point is to investigate the virtual water trade of the water-scarcity region and optimize water resources allocation. In this paper, we apply a multi-regional input-output model to analyze patterns and the spillover risks of the interprovincial virtual water trade in the Yellow River Economic Belt, China. The results show that: (1) The agriculture and supply sector as well as electricity and hot water production own the largest total water use coefficient, being high-risk water use sectors in the Yellow River Economic Belt. These two sectors also play a major role in the inflow and outflow of virtual water; (2) The overall situation of the Yellow River Economic Belt is virtual water inflow, but the pattern of virtual water trade between eastern and western provinces is quite different. Shandong, Henan, Shaanxi, and Inner Mongolia belong to the virtual water net inflow area, while the virtual water net outflow regions are concentrated in Shanxi, Gansu, Xinjiang, Ningxia, and Qinghai; (3) Due to higher water resource stress, Shandong and Shanxi suffer a higher cumulative risk through virtual water trade. Also, Shandong, Henan, and Inner Mongolia have a higher spillover risk to other provinces in the Yellow River Economic Belt.

Game theory model for a virtual water strategy: Scenarios under rational and semirational game play

2021 ◽  
Author(s):  
Yuan Zhi ◽  
Paul B. Hamilton ◽  
Guoyong Wu ◽  
Ni Hong ◽  
Yuanyuan Sun ◽  
...  
Keyword(s):  
Game Theory ◽  
Virtual Water ◽  
Theory Model ◽  
Game Play ◽  
Virtual Water Strategy ◽  
Water Strategy

A step forward toward the high-resolution assessment of virtual water flows at the company’s scale

2021 ◽  
Author(s):  
Elena De Petrillo ◽  
Marta Tuninetti ◽  
Francesco Laio
Keyword(s):  
Water Management ◽  
High Resolution ◽  
Water Resources ◽  
Virtual Water ◽  
The State ◽  
Green Water ◽  
Blue Water ◽  
Food Trade ◽  
Water Flows ◽  
Final Consumer

<p>Through the international trade of agricultural goods, water resources that are physically used in the country of production are virtually transferred to the country of consumption. Food trade leads to a global redistribution of freshwater resources, thus shaping distant interdependencies among countries. Recent studies have shown how agricultural trade drives an outsourcing of environmental impacts pertaining to depletion and pollution of freshwater resources, and eutrophication of river bodies in distant producer countries. What is less clear is how the final consumer – being an individual, a company, or a community- impacts the water resources of producer countries at a subnational scale. Indeed, the variability of sub-national water footprint (WF in m<sup>3</sup>/tonne) due to climate, soil properties, irrigation practices, and fertilizer inputs is generally lost in trade analyses, as most trade data are only available at the country scale. The latest version of the Spatially Explicit Information on Production to Consumption Systems model  (SEI-PCS) by Trase provides detailed data on single trade flows (in tonne) along the crop supply chain: from local municipalities- to exporter companies- to importer companies – to the final consumer countries. These data allow us to capitalize on the high-resolution data of agricultural WF available in the literature, in order to quantify the sub-national virtual water flows behind food trade. As a first step, we assess the detailed soybean trade between Brazil and Italy. This assessment is relevant for water management because the global soybean flow reaching Italy may be traced back to 374 municipalities with heterogeneous agricultural practises and water use efficiency. Results show that the largest flow of virtual water from a Brazilian municipality to Italy -3.52e+07 m<sup>3</sup> (3% of the total export flow)- comes from Sorriso in the State of Mato Grosso. Conversely, the highest flow of blue water -1.56e+05 m<sup>3</sup>- comes from Jaguarão, in the State of Rio Grande do Sul, located in the Brazilian Pampa. Further, the analysis at the company scale reveals that as many as 37 exporting companies can be identified exchanging to Italy;  Bianchini S.A is the largest virtual water trader (1.88 e+08 m<sup>3</sup> of green water and 3,92 e+06 m<sup>3</sup> of blue water), followed by COFCO (1,06 e+08 m<sup>3</sup> of green water and 6.62 m<sup>3</sup> of blue water)  and Cargill ( 6.96 e+07 m<sup>3</sup> of green water and 2.80 e+02 m<sup>3</sup> of blue water). By building the bipartite network of importing companies and municipalities originating the fluxes we are able to efficiently disaggregate the supply chains , providing novel tools to build sustainable water management strategies.</p>

Recognition and transformation: Beyond media discourses on the BRICS

2018 ◽  
Vol 15 (1) ◽  
pp. 27-47 ◽  
Author(s):  
Tom Dwyer ◽  
Olivier Arifon
Keyword(s):  
Political Elites ◽  
The Public ◽  
Brics Countries ◽  
The Press ◽  
New Development ◽  
Multilateral Institution ◽  
The Media ◽  
Media Discourses ◽  
Research Initiatives ◽  
Public Imagination

Based on literature review and interviews with journalists, we argue that the BRICS countries are constructing a collective vision, guided by logics of recognition and of transformation. The production of discourse reaches its high point during the BRICS leaders’ summits. To go beyond analysis of the discourse revealed in the media, this article examines projects, thereby aiming to qualify and label the justificatory discourses, in order to develop an understanding of intentions. The BRICS countries have become a reference point as the press increasingly makes comparisons between these countries. The notion of recognition, present in the political elites, also appears as a part of the public imagination and in the press. The leaders too seek transformation. The first official multilateral institution founded by the BRICS countries was the New Development Bank. Current efforts indicate the development of common scientific and technological research initiatives and official support for the establishment of an innovative BRICS Network University. Initiatives will appear as these countries try to consolidate their position.

scholarly journals Evolving water science in the Anthropocene

2014 ◽  
Vol 18 (1) ◽  
pp. 319-332 ◽  
Author(s):  
H. H. G. Savenije ◽  
A. Y. Hoekstra ◽  
P. van der Zaag
Keyword(s):  
Water Resources ◽  
Industrial Revolution ◽  
Water System ◽  
Virtual Water ◽  
Integrated Water Resources Management ◽  
Human Beings ◽  
Water Value ◽  
Value Flow ◽  
Systemic Understanding ◽  
Hydrology And Water Resources

Abstract. This paper reviews the changing relation between human beings and water since the Industrial Revolution, a period that has been called the Anthropocene because of the unprecedented scale at which humans have altered the planet during this time. We show how the rapidly changing world urges us to continuously improve our understanding of the complex interactions between humans and the water system. The paper starts by demonstrating that hydrology and the science of managing water resources have played key roles in human and economic development throughout history; yet these roles have often been marginalised or obscured. Knowledge of hydrology and water resources engineering and management helped to transform the landscape, and thus also the very hydrology within catchments itself. It is only fairly recent that water experts have become conscious of such mechanisms, exemplified by several concepts that try to incorporate them – integrated water resources management, eco-hydrology, socio-hydrology. We have reached a stage at which a more systemic understanding of scale interdependencies can inform the sustainable governance of water systems, using new concepts like precipitation sheds, virtual water transfers, water footprints, and water value flow.

scholarly journals Water saving through international trade of agricultural products

2006 ◽  
Vol 10 (3) ◽  
pp. 455-468 ◽  
Author(s):  
A. K. Chapagain ◽  
A. Y. Hoekstra ◽  
H. H. G. Savenije
Keyword(s):  
Water Resources ◽  
Water Use ◽  
Virtual Water ◽  
Water Saving ◽  
Agricultural Products ◽  
Green Water ◽  
Blue Water ◽  
Water Flows ◽  
Global Water ◽  
National Water

Abstract. Many nations save domestic water resources by importing water-intensive products and exporting commodities that are less water intensive. National water saving through the import of a product can imply saving water at a global level if the flow is from sites with high to sites with low water productivity. The paper analyses the consequences of international virtual water flows on the global and national water budgets. The assessment shows that the total amount of water that would have been required in the importing countries if all imported agricultural products would have been produced domestically is 1605 Gm3/yr. These products are however being produced with only 1253 Gm3/yr in the exporting countries, saving global water resources by 352 Gm3/yr. This saving is 28 per cent of the international virtual water flows related to the trade of agricultural products and 6 per cent of the global water use in agriculture. National policy makers are however not interested in global water savings but in the status of national water resources. Egypt imports wheat and in doing so saves 3.6 Gm3/yr of its national water resources. Water use for producing export commodities can be beneficial, as for instance in Cote d'Ivoire, Ghana and Brazil, where the use of green water resources (mainly through rain-fed agriculture) for the production of stimulant crops for export has a positive economic impact on the national economy. However, export of 28 Gm3/yr of national water from Thailand related to rice export is at the cost of additional pressure on its blue water resources. Importing a product which has a relatively high ratio of green to blue virtual water content saves global blue water resources that generally have a higher opportunity cost than green water.

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