scholarly journals Conceptual framework for watershed management based on the systematization of the pilot project for Colombia of the Pamplonita river basin

Respuestas ◽  
2018 ◽  
Vol 23 (2) ◽  
pp. 96-109
Author(s):  
Yenni Esperanza Rodríguez Pérez ◽  
Jacipt Alexander Ramón Valencia ◽  
John Hermógenes Suárez Gélvez
Keyword(s):  
Conceptual Framework ◽  
River Basin ◽  
Pilot Project ◽  
River Basin Management ◽  
Future Research ◽  
Organization And Management ◽  
River Basin Management Plans ◽  
River Basin Development ◽  
Management Plans ◽  
Development And Management

Since the issuance of Decree 1729 of 2002, the need for the management of watersheds and the concepts, objectives and scope of the corresponding management plans in the country was established. The final purpose of this exercise is to define and logically and coherently link the key concepts and variables necessary to address research focused on the organization and management of watersheds. In addition, verify the state of the art and determine future research needs. For its elaboration a recognition of the literature concerning the topic was carried out, an evaluation and follow-up of the progress reports delivered by each of the components, the conclusions that came out as a result of the weekly work tables of the technical and administrative teams, the design and reading of a format applied during the systematization of the experience, and the technical analysis of the guide for the river basin development and management plans.  A conceptual framework was constructed with the terms of greatest importance to be managed by a team that participates in management processes during the various phases of a study. A clear conceptual framework allows to guide the research, provides a review to decipher and understand the results of the study and facilitates the production of new knowledge and the articulation between the technical teams for the fulfillment of the objectives during the development of river basin management plans (POMCA). Taking as a reference, the experiences lived during the execution of this study, it can be said that it is fundamental that in the preparation and during the beginning of the diagnosis, professionals hold conceptualization meetings so that the different products to be obtained show a joint participation from the different knowledge groups.

scholarly journals Agricultural aspects in river basin management plans

2012 ◽  
pp. 149-152
Author(s):  
János Fehér
Keyword(s):  
Surface Water ◽  
River Basin ◽  
Organic Material ◽  
River Basin Management ◽  
Water Bodies ◽  
Basin Management ◽  
River Basin Management Plans ◽  
Management Plans ◽  
Surface Water Bodies ◽  
The Impact

In the European Region agriculture is the second largest water user after power industry cooling water use. As part of the implementation of Water Framework Directive EU Member States prepared their river basin management plans by the end of 2009 or first half of 2010, In these plans impacts of agriculture on water bodies have received attention. The detailed information elaborated in the plans by countries and river basin districts were uploaded into the WFD section of the WISE system. This database provides opportunity for multi-criteria analysis for different water types. The paper discusses the effects of agriculture on hydromorphological pressures and impacts affecting surface water bodies. It was pointed out that among the pressures affecting European surface water bodies the hydromorphological and diffuse pressures represent the highest ratios (Figure 1). Within the hydromorphological pressures affecting classified surface water bodies the ratio of pressures related to agricultural activities is low,it does not exceed 1% at European level. In case of Hungary the agriculture related river management pressures effect about 80% of the surface water bodies, which is much higher than the corresponding European average. The agricultural water abstractions affect about 10% of the Hungarian surface water bodies (Figures 2 and 3). The river and lake water bodies are impacted in significant ratio by nutrient enrichments and organic material enrichments, while in case of river water bodies the impact of organic material enrichments is also significant (Figures 4 and 5).

scholarly journals A Conceptual Framework for Organisation of River Basin Developmentand Management in Nigeria

2019 ◽  
Vol 4 (6) ◽  
pp. 34-40
Author(s):  
Bukar Abba Gana ◽  
Isah Funtua Abdulkadir ◽  
Hassan Musa ◽  
Tijjani Garba
Keyword(s):  
Conceptual Framework ◽  
River Basin ◽  
Crop Production ◽  
Drainage System ◽  
Framework Analysis ◽  
Basin Development ◽  
Erdas Imagine ◽  
River Basin Development ◽  
Development And Management ◽  
Basin Area

River Basin Development Authorities (RBDAs) in Nigeria were established since 1976 and they operate mechanized and capital intensive programmes. All the 12 RBDAs operate as separate Authorities, each with separate administrative and operational autonomy, but sharing the Basin Resources of the 8 Hydrological Areas. However, their performance was generally described as disappointing. This study first reviewed the existing organization of the 12 RBDAs in Nigeria. Thereafter, one of the 8 Hydrological Areas – the Komadugu-Yobe Basin (KYB) – which is the major inland drainage system in Nigeria was purposely selected for detailed study.  Information on its major streams, tributaries and the main river; the hydrological area as well as the RBDAs sharing resources of the basin area, was gathered using ArcGIS version 10.0 and Erdas Imagine 9.2 software, as well as topographical and hydrological maps. This was processed and analyzed based on the principles of Stream Ordering and Logical Framework Analysis. The findings revealed that in establishing the RBDAs, basin-wide consideration of their sphere of operation was not taken into account. Dams were constructed before establishing the RBDAs. Runoff waters and spill ways were poorly controlled leading to flooding during rainy season and reduced water supply downstream during dry season, with serious environmental and socio-economic problems in the basin area. It was concluded that the RBDAs in Nigeria were poorly organized and have consequently failed to accelerate agricultural and rural development, and have also failed to boost food and industrial crop production as expected. The need was established for effective organization of River Basin Development and Management to improve their performance. To achieve this, a Conceptual framework for Integrated River Basin Development and Management was developed for adoption by river basin managers and other relevant stakeholders in Nigeria and around the globe to improve performance.

scholarly journals How effective are River Basin Management Plans in reaching the nutrient load reduction targets?

AMBIO ◽  
2020 ◽  
Author(s):  
Mikołaj Piniewski ◽  
Sirkka Tattari ◽  
Jari Koskiaho ◽  
Olle Olsson ◽  
Faruk Djodjic ◽  
...  
Keyword(s):  
Baltic Sea ◽  
River Basin ◽  
River Basin Management ◽  
Load Reduction ◽  
Nutrient Loads ◽  
Basin Management ◽  
The Baltic Sea ◽  
River Basin Management Plans ◽  
Management Plans ◽  
The Baltic

Abstract Riverine nutrient loads are among the major causes of eutrophication of the Baltic Sea. This study applied the Soil & Water Assessment Tool (SWAT) in three catchments flowing to the Baltic Sea, namely Vantaanjoki (Finland), Fyrisån (Sweden), and Słupia (Poland), to simulate the effectiveness of nutrient control measures included in the EU’s Water Framework Directive River Basin Management Plans (RBMPs). Moreover, we identified similar, coastal, middle-sized catchments to which conclusions from this study could be applicable. The first modelling scenario based on extrapolation of the existing trends affected the modelled nutrient loads by less than 5%. In the second scenario, measures included in RBMPs showed variable effectiveness, ranging from negligible for Słupia to 28% total P load reduction in Vantaanjoki. Adding spatially targeted measures to RBMPs (third scenario) would considerably improve their effectiveness in all three catchments for both total N and P, suggesting a need to adopt targeting more widely in the Baltic Sea countries.

scholarly journals A Hybrid Multicriteria 0/1 Programming Methodology for Prioritizing the Measures of River Basin Management Plans

Proceedings ◽  
2018 ◽  
Vol 2 (11) ◽  
pp. 624
Author(s):  
Mike Spiliotis ◽  
Charalampos Skoulikaris
Keyword(s):  
River Basin ◽  
Financial Constraints ◽  
River Basin Management ◽  
Basin Management ◽  
Programming Methodology ◽  
River Basin Management Plans ◽  
Management Plans ◽  
Water Quality Status ◽  
The Cost ◽  
Quality Status

The Programmes of Measures (PoMs) are included in the River Basin Management Plans (RBMPs). They comprise the outputs on the analysis of pressures, impacts and status of the water bodies, by designating those actions that need to be employed for the amelioration of the water quality status. In this research a methodology based on the coupling of hybrid multicriteria methods, namely outranking, in which 6 criteria and 37 alternatives are integrated, with a 0/1 linear programming in which the cost of the measures is induced as a constraint, is proposed for the prioritization of the supplementary PoMs that are included in the RBMP of Central Macedonia, Greece. The results of the research demonstrated the usefulness of the methodology when financial constraints do not permit the implementation of the whole set of measures.

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