River Basin Management Approach Research Articles

Land transform and its consequences due to the route change of the Brahmaputra River in Bangladesh

ABSTRACT This study attempts to analyse the historical records and satellite images, and determines the dynamic morphological changes using Remote Sensing (RS) and Geographic Information System (GIS) techniques in order to delineate the paleo-course and the dimensions of the Brahmaputra River. Additionally, land transformations due to route change from Old Brahmaputra-Meghna to Jamuna River were also evaluated. The study revealed that owing to the route changes, the Jamuna River grabbed about 2817 km2 of invaluable land resources that were well developed. Whereas Brahmaputra-Meghna river course was associated with ∼4563 km2 newly developed lands which are currently being used for settlement, business, and agricultural purposes. Thus, if the river system changes its route again and follows the former path, the lands associated with the Brahmaputra-Meghna river course may again be scoured by the river. Hence, it is suggested that the necessary preparations should be adopted to maintain the current flow of the Brahmaputra through the Jamuna River which may help to protect the newly developed landmasses. Since the present route is straighter than the old Brahmaputra course, it would be easier to manage and maintain the current route of the Brahmaputra via the Jamuna River. Finally, a sustainable river basin management approach may be lucrative for both local as well as international communities.

Exemptions of the EU Water Framework Directive Deterioration Ban: Comparing Implementation Approaches in Lower Saxony and The Netherlands

The sustainable use of precious water resources requires effective water management. In the European Union, water management is mainly regulated by the Water Framework Directive (2000/60/EC), introducing an integrated river basin management approach. As a European Union (EU) directive, the legislation needs to be implemented in the Member States, entailing not only legal transposition but also application and enforcement. One major instrument introduced by the Water Framework Directive is the environmental goal achievement obligation of article 4 WFD, containing also a deterioration ban with several exemptions. We compare the transposition, application, and enforcement of the exemption of permanent deterioration (art. 4 (7) WFD) in the context of the environmental goal achievement obligation regime in Lower Saxony (Germany) and the Netherlands. The study rests on a comparative legal analysis of literature, river basin management plans, and jurisprudence. Although based on the same EU directive wording and case law of the European Court of Justice, the deterioration ban and the exemption of permanent deterioration are implemented rather differently. While the deterioration ban is predominantly understood as planning obligation in the Netherlands, it became an important permit requirement in Lower Saxony since the Weser ruling of the European Court of Justice.

SYSTEM DYNAMICS APPROACH FOR EVALUATING EXISTING AND FUTURE WATER ALLOCATION PLANNING AMONG CONFLICTING USERS

Abstract. Water shortages are a chronic and severe problem in South Africa. Allocation of this limited water resources, environmental quality, and policies for sustainable water use are issues of increasing concern that require accurate and timely information to evolve strategies for dynamic natural resources management. Specifically, this paper is aimed to assist the planning, restoring and to rationally allocate the water resources in any river basin in resolving the current water stresses in many parts of South Africa, by using integrated knowledge from simulation and integrated river basin management approach. The developed system dynamic (SD) allocation system was used to investigates the extent to which the framework is ‘sustainable’ in the medium and long terms in evaluating existing and future water allocation among conflicting users at Mkomazi River Basin (MRB), KwaZulu-Natal Province, South Africa The invented SD framework confirms agricultural water use as the highest demand when compared with other users. The optimal sustainability performance index (0.25) of the system at 70% dependable flow shows an integrated scenario that combines rainfall variation with improved irrigation water use efficiency as a suitable framework plan. The study uses integrated knowledge from simulation and integrated river basin management approach as a feasible method to assist the planning, restoring and to rationally allocate the water resources in any river basin with similar attributes to the study area in resolving the current water stresses in many parts of the country. Water resources managers would find these tools beneficial in understanding the complex nature of water resources allocation and in determining priorities area which required prompt attention and intervention.

Integrated River Basin Management: incorporating the use of abandoned mining pool and implication on water quality status

AbstractExploring alternative water resource has been an option in an Integrated River Basin Management approach for Selangor River Basin, Malaysia. This includes the use of abandoned mining pool water as additional raw water resource to downstream water treatment plants. Monitoring of water quality along Selangor River was performed at selected locations within the river basin including active (sand mining) and abandoned mining pools to evaluate on current water quality status of the river for raw water supply. Measured variables were compared with the recommended acceptable value by the Ministry of Health (MOH) for guideline compliance. Generally, the abandoned mining pools were classified as Class II according to Water Quality Index sufficient to be used as alternative water resource in terms of water quality and have metal contents below the recommended acceptable values. The water intake point of the water treatment plant downstream the river basin indicated satisfactory water quality level and in co...

The long road to improving the water quality of the Western Bug River (Ukraine) – A multi-scale analysis

• We analyse water quality along a river basin and identify relevant pollution sources. • Administrative, spatial and temporal scales have to be equally considered for the analysis. • Wastewater sector is identified as dominant polluter due to deteriorated infrastructure. • River basin management approach has the potential to overcome conflicting scales. • To improve water quality substantial reforms and investments are required. River basin management (RMB) was introduced to combat high levels of water pollution across Ukraine. The Western Bug River provides an example of how water quality is impacted by industrial and domestic wastewater discharges as well as pollution from agriculture and mining activities. The paper draws from a broader interdisciplinary study which aims to outline the sources of pollution within the upper Western Bug River catchment and identify the driving institutional forces behind this enduring environmental problem. The results of this study show that the administrative and spatial scales concerning river catchment management in the Western Bug River basin are not aligned. Furthermore, the temporal scale is often conflicting with the two above mentioned scales. The current political and financial situation of the State, as well as outdated administrative structures hinders effective water governance and results in low water quality. Despite these findings, there is also some evidence that in the longer term the RBM approach could succeed in the Western Bug River, especially if political and legal reforms are properly implemented and enforced.

Meso-level Cooperation on Transboundary Tributaries and Infrastructure in the Ferghana Valley

The river basin management approach in the Syr Darya basin fragmented after the disintegration of the Soviet Union. However, this approach had already created dependencies between riparian states, such as transboundary water control infrastructure. At the national level, these states hardly cooperate, but at the province and district level, especially in the Ferghana Valley, which is shared by Kyrgyzstan, Tajikistan, and Uzbekistan, cooperation continues. This paper analyzes transboundary cooperation in the Ferghana Valley. On the periphery, conflict and cooperation still take place on both water management infrastructure and water sharing. The greatest hindrance to cooperation—border control—is outside the realm of water management, but is key given the property rights to water management infrastructure in the neighbouring riparian states.

Fragmented Governance of International Rivers: Negotiating Bilateral versus Multilateral Treaties1

Despite warnings of interstate conflict over shared water resources, states are reaching hundreds of treaties and agreements over their international rivers. We have extensive knowledge about the negotiations process of individual treaties, but there is a paucity of systematic analysis of the forces influencing treaty formation. In addition, the few quantitative studies examining the formation of agreements fail to consider the different factors influencing the rise of bilateral versus multilateral agreements on multilateral basins. Correcting this omission is important because scholars have discovered that states frequently sign bilateral agreements over multilateral rivers, which contradicts the integrated river basin management approach advocated by environmentalists, engineers, and water experts. This study seeks to fill this vacuum within the existing literature by distinguishing between the formation of bilateral treaties on bilateral and multilateral basins and comparing these bilateral forms of cooperation to the formation of multilateral treaties on multilateral basins. Through quantitative analysis, we argue that treaty type is a by-product of state interest, transaction costs, and distribution of power.

Surface water vulnerability assessment applying the integrity model as a decision support system for quality improvement

The implementation of the Water Framework Directive (WFD) 2000/60/EC, aimed at achieving a “Good” Ecological Status of surface water bodies by 2015, indicates the adoption of a River Basin Management approach by using a model which works as a support for decision making. This work has applied the suggestions put forward by the WFD by means of a mathematical model called the Integrity Model. This represents valid support when assessing the efficiency of planned interventions which may directly or indirectly play a role in enhancing the quality of surface waters at the basin scale. Herein the results of a preliminary application limited to just two indexes on the Bacchiglione river basin, located in Northern Italy, are both presented and compared with the results of institutional monitoring activities in compliance with set technical regulations. The proposed model appears to be useful when carrying out Strategic Environmental Assessment (SEA) procedures in accordance with Directive 2001/42/EC concerning water management and protection plans as well as for the Environmental Impact Assessment (EIA) procedure to be carried out on the interventions identified.

How Widely Applicable is River Basin Management? An Analysis of Wastewater Management in an Arid Transboundary Case

The basin scale has been promoted universally as the optimal management unit that allows for the internalization of all external effects caused by multiple water uses. However, the basin scale has been put forward largely on the basis of experience in temperate zones. Hence whether the basin scale is the best scale for management in other settings remains questionable. To address these questions this paper analyzes the economic viability and the political feasibility of alternative management options in the Kidron/Wadi Nar region. The Kidron/Wadi Nar is a small basin in which wastewater from eastern Jerusalem flows through the desert to the Dead Sea. Various options for managing these wastewater flows were analyzed ex ante on the basis of both a cost benefit and a multi-criteria analysis. The paper finds that due to economies of scale, a pure basin approach is not desirable from a physical and economic perspective. Furthermore, in terms of political feasibility, it seems that the option which prompts the fewest objections from influential stakeholder groups in the two entities under the current asymmetrical political setting is not a basin solution either, but a two plant solution based on an outsourcing arrangement. These findings imply that the river basin management approach can not be considered the best management approach for the arid transboundary case at hand, and hence is not unequivocally universally applicable.

The french approach to managing water resources in the mediterranean and the new European Water Framework Directive

The main content of the new European Water Framework Directive is presented. Within its river basin management approach, a special mention of coastal waters status is made. Among the issues at stake are the setting up of river basin management plans, including coastal waters, and water quality assessment system leading to an harmonized definition of quality objectives and their appropriate indicators. The Rhone-Mediterranean-Corsica Water Master Plan, launched in 1996, is considered to be well fitted to this river basin approach and the necessary tools which go with it. It shows up how a river quality assessment system (SEQ) can be adapted to the coastal waters and how it can progressively lead to an efficient set of publishable environmental and performance indicators. Since planning and implementation are devolved to the lowest appropriate level, a close look is then been given at how such a system can work at the local level through different selected case studies on the French Mediterranean coast. In conclusion, some guidelines are drawn up for future initiatives towards integrated coastal area and river basin management.

Modern management instruments - control of a water resources management association by means of an agreement on targets (balanced scorecard)

Since the matter of water supply and sewage disposal is safeguarded in Germany, public concern would no longer appear to be directed at questions of disposal reliability, but almost exclusively to economic efficiency. The requirements with respect to sewage disposal are dominated not only by growing environmental regulations and technical challenges, but also to a major extent by a discussion on the costs arising. In order to ensure a viable and at the same time economic water supply and sewage disposal despite this, it is necessary to have a holistic corporate control system. As a counterpart to the river basin management approach adopted at the Wupperverband there is, on the business management side, the agreement on targets (balanced scorecard) as a management and controlling approach. This incorporates purely financial variables as well as non-financial variables in the economic valuation of corporate success. The starting point is the formulation of strategic goals, while including customer-oriented, in-company and forward-looking perspectives, taking into account at the same time the interactions between them. A major perspective of such balanced scorecards is customer satisfaction. By means of an intensive dialogue with members, licensing and supervisory authorities of the Wupperverband within the framework of a holistic corporate control, it has been possible not only to improve corporate success, but also, and more importantly, to achieve an appreciable increase in confidence.

Quo vadis - sustainability?

There is a developing concern that the world water resource will prove to be inadequate to meet the ever-increasing demands by humankind. An integrated river basin management approach is essential for land and water use planning due to the complexity of land/water interactions. This paper provides a selective overview of some of the issues affecting sustainability in river basin management. These include the need to: develop methodologies for integrated river basin management which include land-use management and planning; improve the volume and accuracy of national and global assessment of water resources; develop, promulgate and implement waste minimisation and recovery techniques, preferably pollution prevention; develop low-tech, low cost treatment options; increase application of use-related receiving water standards; develop and apply economic evaluation tools to both environmental costs and benefits; and inform, educate and train professionals and the public. Any solution arrived at must be acceptable to the local community; two-way communication is vital to the success of a project, which may well require changes in the behaviour of the community served.

Quo vadis - sustainability?

There is a developing concern that the world water resource will prove to be inadequate to meet the ever-increasing demands by humankind. An integrated river basin management approach is essential for land and water use planning due to the complexity of land/water interactions.This paper provides a selective overview of some of the issues affecting sustainability in river basin management. These include the need to: develop methodologies for integrated river basin management which include land-use management and planning: improve the volume and accuracy of national and global assessment of water resources; develop, promulgate and implement waste minimisation and recovery techniques, preferably pollution prevention: develop low-tech, low cost treatment options; increase application of use-related receiving water standards: develop and apply economic evaluation tools to both environmental costs and benefits; and inform, educate and train professionals and the public.Any solution arrived at must be acceptable to the local community; two-way communication is vital to the success of a project, which may well require changes in the behaviour of the community served.