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

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.

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

Respuestas ◽

10.22463/0122820x.1742 ◽

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.

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