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Lake Turkana and the Lower Omo the Arid and Semi-Arid Lands Account for 50% of Kenya’S Livestock Production (Snyder, 2006)
Lake Turkana & the Lower Omo: Hydrological Impacts of Major Dam & Irrigation Development REPORT African Studies Centre Sean Avery (BSc., PhD., C.Eng., C. Env.) © Antonella865 | Dreamstime © Antonella865 Consultant’s email: [email protected] Web: www.watres.com LAKE TURKANA & THE LOWER OMO: HYDROLOGICAL IMPACTS OF MAJOR DAM & IRRIGATION DEVELOPMENTS CONTENTS – VOLUME I REPORT Chapter Description Page EXECUTIVE(SUMMARY ..................................................................................................................................1! 1! INTRODUCTION .................................................................................................................................... 12! 1.1! THE(CONTEXT ........................................................................................................................................ 12! 1.2! THE(ASSIGNMENT .................................................................................................................................. 14! 1.3! METHODOLOGY...................................................................................................................................... 15! 2! DEVELOPMENT(PLANNING(IN(THE(OMO(BASIN ......................................................................... 18! 2.1! INTRODUCTION(AND(SUMMARY(OVERVIEW(OF(FINDINGS................................................................... 18! 2.2! OMO?GIBE(BASIN(MASTER(PLAN(STUDY,(DECEMBER(1996..............................................................19! 2.2.1! OMO'GIBE!BASIN!MASTER!PLAN!'!TERMS!OF!REFERENCE...........................................................................19! -
Irrigation of Wetlands in Tanzania
Irrigation of wetlands in Tanzania Item Type Working Paper Authors Masija, E.H. Download date 06/10/2021 16:30:22 Link to Item http://hdl.handle.net/1834/528 Irrigation of wetlands in Tanzania E.H. Masija Irrigation Department Ministry of Agriculture, Livestock and Cooperatives P.O. Box 9192 Dar es Salaam Summary Over 1,164,000 ha of wetland areas are listed as suitable for irrigation, mainly for crop production and livestock grazing. Existing and planned irrigation schemes are described for the ,main river basins where large areas are devoted to rice and sugar cane. Emphasis' is placed on the value of small scale, farmer-managed irrigation schemes and the rehabilitation of traditional systems. Introduction All wetlands are potentially suitable for agriculture because of their available water and high soil fertility. Due to national priorities or requirements some wetlands are put to other uses, such as game reserves. The total wetland area identified as suitable for irrigation development is estimated to be over 1,164,600 ha (Table 1). Wetlands are swamps or low lying areas of land which are subject to inundation, usually seasonally. They have hydromorphic soils, transitional morphological characteristics between terrestrial and aquatic ecosystems, and support hydrophytes and halophytes. Wetlands in Tanzania can be characterised under four main categories: 1. Deltaic processes of rivers which discharge into the Indian Ocean and are characterised by flat topography, low lying relief and heavy'clay soils. They are subject to sea water intrusion which contributes to the salinisation of the soils which, under predominantly mangrove vegetation, are potentially acid sulphate. -
The Case of Tanzania's Wami Ruvu Basin (WRB)
water Article The Impacts of Water Demand and Its Implications for Future Surface Water Resource Management: The Case of Tanzania’s Wami Ruvu Basin (WRB) Mngereza Miraji 1,* , Jie Liu 1 and Chunmiao Zheng 1,2 1 Institute of Water Sciences, College of Engineering, Peking University, Beijing 100871, China; [email protected] (J.L.); [email protected] (C.Z.) 2 School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China * Correspondence: [email protected] Received: 11 May 2019; Accepted: 14 June 2019; Published: 19 June 2019 Abstract: River basins around the world face similar issues of water scarcity, deficient infrastructure, and great disparities in water availability between sub-regions, both within and between countries. In this study, different strategies under the Water Evaluation and Planning system (WEAP) were assessed to mitigate water overuse practices under the Current Trend (CT), Economic Growth (EG), and Demand Side Management (DSM) scenarios in relation to current and future statuses of Tanzania’s Wami Ruvu Basin (WRB). The results show that neither domestic nor irrigation water demand will be met based on the current trend. Under the CT scenario, the total water demand is projected to rise from 1050.0 million cubic meters in the year 2015, to 2122.9 million cubic meters by the year 2035, while under the DSM scenario the demand dropped to 990.0 million cubic meters in the year 2015 and to 1715.8 million cubic meters by the year 2035. This study reveals that there is a positive correlation between the highest surface runoff events and the highest unmet demand events in the basin. -
Harmful Algal Blooms in Aquaculture Systems in Ngerengere Catchment, Morogoro, Tanzania: Stakeholder’S Experiences and Perception
International Journal of Environmental Research and Public Health Article Harmful Algal Blooms in Aquaculture Systems in Ngerengere Catchment, Morogoro, Tanzania: Stakeholder’s Experiences and Perception Offoro Neema Kimambo 1,2,*, Jabulani Ray Gumbo 3 , Hector Chikoore 4 and Titus Alfred Makudali Msagati 5 1 Department of Geography & Environmental Studies, Solomon Mahlangu College of Science & Education, Sokoine University of Agriculture, Morogoro 67115, Tanzania 2 Department of Ecology & Resource Management, School of Environmental Sciences, University of Venda, Thohoyandou 0950, South Africa 3 Department of Hydrology and Water Resources, School of Environmental Sciences, University of Venda, Thohoyandou 0950, South Africa; [email protected] 4 Unit for Environmental Science and Management, North-West University, Vanserdbijlpark 1900, South Africa; [email protected] 5 College of Science, Engineering & Technology, University of South Africa, Johannesburg 1709, South Africa; [email protected] * Correspondence: [email protected] Abstract: The aquaculture sector has experienced fast growth as a result of livelihood diversification initiatives among small-scale farmers in Tanzania. Regrettably, the dynamics of harmful algal blooms Citation: Kimambo, O.N.; Gumbo, (HABs) have been overlooked despite the noticeable forcing of climate variability, the interaction J.R.; Chikoore, H.; Msagati, T.A.M. between social-economic activities, and domestic water supply reservoirs. This study aimed at Harmful Algal Blooms in surveying the occurrence, experiences, and perceptions of HABs in aquaculture systems from Aquaculture Systems in Ngerengere stakeholders in the Ngerengere catchment, Morogoro, Tanzania. A cross-sectional survey focus Catchment, Morogoro, Tanzania: group discussion (FDG), key informant interviews, and anecdotal observation were adopted. A Stakeholder’s Experiences and convenient and purposive sample population was drawn from pond owners, registered water users, Perception. -
Threatened Ecosystem, Shared Responsibility
LAKE JIPE Threatened Ecosystem, Shared Responsibility Background Lake Jipe is located on the Kenya-Tanzania border, to the North and East of the Pare Mountains. The lake borders Kenya's Tsavo West National Park to the south, while Tanzania's Mt. Kilimanjaro dominates the horizon some distance to the northwest. The lake is 700 metres above the sea level and has an area of 28 square kilometres, maximum length of 12 kilometres, average depth of less than three metres and the width varies between 2-3 kilometres. Lake Jipe is part of the Pangani River Basin. The River Lumi is the main river that flows into the lake from Mt. Kilimanjaro in Tanzania passing through Kenya before it reaches the lake again in Tanzania. River Muvuruni flows into the lake from the south. There are several seasonal streams, mainly from the North Pare Mountains that also drain into Lake Jipe. The lake has one outflow, the River Ruvu, located in Tanzania to the North of the lake flowing westwards to Nyumba ya Mungu. The lake's ecosystem is endowed with rich biodiversity and is known especially for water birds. Commercial activities taking place around the lake include fishing, livestock rearing, agriculture, tourism, especially around the Tsavo National Park. The prosperity and future of the populations who live near the lake, and the well-being of the environment, depend on wise use of the lake's water and wise management of natural resources. Over the years, the effects of human activity and climate change have conspired to rob the lake of its valuable resources, thereby affecting ecosystem biodiversity and the livelihoods of local populations. -
Kenya Roads Act
LAWS OF KENYA KENYA ROADS ACT No. 2 of 2007 Revised Edition 2012 [2007] Published by the National Council for Law Reporting with the Authority of the Attorney-General www.kenyalaw.org [Rev. 2012] No. 2 of 2007 Kenya Roads NO. 2 OF 2007 KENYA ROADS ACT ARRANGEMENT OF SECTIONS PART I – PRELIMINARY Section 1. Short title. 2. Interpretation. PART II – ESTABLISHMENT OF VARIOUS AUTHORITIES A – The Kenya National Highways Authority 3. Establishment of the Kenya National Highways Authority. 4. Functions of the Authority. 5. The Board of the Authority. B – The Kenya Rural Roads Authority 6. Establishment of the Kenya Rural Roads Authority. 7. Functions of the Authority. 8. The Board of the Authority C – The Kenya Urban Roads Authority 9. Establishment of the Kenya Urban Roads Authority. 10. Functions of the Authority. 11. Board of the Authority. PART III – ADMINISTRATION 12. Tenure of office. 13. Director-General. 14. Qualifications of Director-General. 15. Other staff of the Authority. 16. Delegation by Board. 17. Remuneration of Board members. 18. Authority to make regulations relating to staff. 19. Regulations on staff by Minister. 20. Regional offices. 21. Delegation of functions by Authority. PART IV – POWERS OF AUTHORITIES GENERALLY 22. Powers of Authority as a statutory body. 23. Acquisition of land for purposes of the Authority. 24. Power to enter and survey land. 25. Power to enter land to prevent accidents. 26. Power to enter and to alter position of pipes etc. 3 [Issue 1] No. 2 of 2007 [Rev. 2012] Kenya Roads Section 27. Power to remove pipes etc. from within the road reserve. -
Spatial and Temporal Variations of Physicochemical Parameters in Surface Water of Wami River, Tanzania
International Journal of Development and Sustainability ISSN: 2186-8662 – www.isdsnet.com/ijds Volume 7 Number 6 (2018): Pages 1936-1945 ISDS Article ID: IJDS18041203 Spatial and temporal variations of physicochemical parameters in surface water of Wami River, Tanzania Isabela Thomas Mkude 1*, Kingsley Kodom 2, Afolayan Adedotun Onoyinka 3, Josephat Saria 1, Matobola Joel Mihale 4 1 Department of Environmental studies, Open University of Tanzania, P. O. Box 23409, Dar es Salaam, Tanzania 2 Department of Applied Science, Radford University College, 83A Lagos Ave, Accra, Ghana 3 Tissue culture Section (Biotechnology Unit), National Centre for Genetic Resources and Biotechnology, Nigeria 4 Department of Physical Sciences, Open University of Tanzania, P. O. Box 23409, Dar es Salaam, TanzaniaP. O. Box 23409, Dar es Salaam, Tanzania Abstract The study analysed physicochemical parameters of the Wami river, in Tanzania to establish a diagnostic of surface water quality status of the river. Samplings were carried out on 15 points that regarded as upstream, mid-section and downstream during the dry season and rainy season. Results obtained show that almost all parameters analysed relatively good quality compared to international standards for fresh water. Temperature shows a slight drop changes in ranges seasonally from 27o C to 30o C during dry season to 24o C to 28o C during rainy season which is within the recommended range for aquatic life safety. A pH obtained are within the recommended range of 6.6 to 7.4 in both seasons. Furthermore, the progression of pH does not vary considerably between upstream and downstream in seasons. A rise in EC particularly in the dry season, 518 µScm-1 was observed compared to that of 208 µScm-1 in rainy season. -
The Center for Research Libraries Scans to Provide Digital Delivery of Its Holdings. in the Center for Research Libraries Scans
The Center for Research Libraries scans to provide digital delivery of its holdings. In The Center for Research Libraries scans to provide digital delivery of its holdings. In some cases problems with the quality of the original document or microfilm reproduction may result in a lower quality scan, but it will be legible. In some cases pages may be damaged or missing. Files include OCR (machine searchable text) when the quality of the scan and the language or format of the text allows. If preferred, you may request a loan by contacting Center for Research Libraries through your Interlibrary Loan Office. Rights and usage Materials digitized by the Center for Research Libraries are intended for the personal educational and research use of students, scholars, and other researchers of the CRL member community. Copyrighted images and texts are not to be reproduced, displayed, distributed, broadcast, or downloaded for other purposes without the expressed, written permission of the Center for Research Libraries. © Center for Research Libraries Scan Date: December 27, 2007 Identifier: m-n-000128 fl7, THE UNITED REPUBLIC OF TANZANIA MINISTRY OF NATIONAL EDUCATION NATIONAL ARCHIVES DIVISION Guide to The Microfilms of Regional and District Books 1973 PRINTED BY THE GOVERNMENT PRINTER, DAR ES SALAAMs,-TANZANA. Price: S&. 6152 MINISTRY OF NATIONAL EDUCATION NATIONAL ARCHIVES DIVISION Guide to The Microfilms of Regional and District Books vn CONTENTS. Introduction ... .... ... ... ... History of Regional Administration .... ... District Books and their Subject Headings ... THE GUIDE: Arusha Region ... ... ... Coast Region ............... ... Dodoma Region .. ... ... ... Iringa Region ............... ... Kigoma ... ... ... ... ... Kilimanjaro Region .... .... .... ... Mara Region .... .... .... .... ... Mbeya Region ... ... ... ... Morogoro Region ... ... ... ... Mtwara Region ... ... Mwanza Region .. -
Deliverable 4.4.1 Drainage Basin Water Resources Development and Attributed Causes in Eastern and Southern Africa
Contract number: 031A249A Work package number 4 December 2014 Deliverable 4.4.1 Drainage Basin Water Resources Development and Attributed Causes in Eastern and Southern Africa Literature review report in frames of the Trans-SEC project study on water resources development in the Wami-Ruvu river basin, Tanzania Meike Pendo Schaefer, Ottfried Dietrich Institute of Landscape Hydrology Leibniz Centre for Agricultural Landscape Research (ZALF) Müncheberg, Germany Public use Yes Confidenal use --- “Drainage Basin Water Resources Development and Attributed Causes in Eastern and Southern Africa” Literature review report in frames of the Trans-SEC project study on water resources development in the Wami-Ruvu river basin, Tanzania December 2014 Meike Pendo Schaefer, Ottfried Dietrich Institute of Landscape Hydrology Leibniz Centre for Agricultural Landscape Research (ZALF) Müncheberg, Germany gefördert Table of Content 1. INTRODUCTION ............................................................................................................................................ 6 2. METHODICAL APPROACH ............................................................................................................................. 9 2.1 Study selection criteria ...................................................................................................................... 9 2.2 Database structure .......................................................................................................................... 10 2.3 Definition of terminology -
A Profile of the Wami River Sub-Basin
A Profile of the Wami River Sub-Basin June 2008 Prepared by the Tanzania Coastal Management Partnership for Sustainable Coastal Communities and Ecosystems in Tanzania a This report is made possible by the generous support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of the Coastal Resources Center at the University of Rhode Island. This report was financed under Cooperative Agreement 623-A-00-05-00339-00. Table of ConTenTs Page Foreword ....................................................................................................................................................................ii Acknowledgments .........................................................................................................................................................iii Acronyms ...................................................................................................................................................................iv 1. Background .......................................................................................................................................................... 1 2. The Defining Characteristics of the Wami River Sub-basin and Estuary .................................................... 1 2.1 The River Sub-basin ................................................................................................................................. 1 2.2 The Estuary .............................................................................................................................................. -
Wami Water Resources Report
Contract number: 031A249A Work package number 4 June 2015 Deliverable 4.4.2 Water resources situation in CSS General conditions of water resources in Kilosa and Chamwino district and expected implications for agricultural and food security strategies Meike Pendo Schaefer, Ot tfried Dietrich Institute of Landscape Hydrology Leibniz Centre for Agricultural Landscape Research (ZALF) Müncheberg, Germany Public use Yes Confidenal use - - - 1 Inhalt Introducon ....................................................................................................................................................... 3 Overview of study area ( ami river basin) ....................................................................................................... 4 Current status of water resources in case study sites ....................................................................................... 6 Chamwino district (Kinyasungwe sub-basin) ................................................................................................. 6 Kilosa district (M)ondoa sub-basin) .............................................................................................................. 9 E,pected future developments in case study sites ......................................................................................... 13 Implicaons for agricultural food security strategies ...................................................................................... 19 .upplementary notes ..................................................................................................................................... -
Frontalier: La Frontière Commune Du Kenya Et De La Tanzanie Dans La Zone D'himo/Taveta
Frontière et espace (trans)frontalier : la frontière commune du Kenya et de la Tanzanie dans la zone d’Himo/Taveta Pavel Kabacoff To cite this version: Pavel Kabacoff. Frontière et espace (trans)frontalier : la frontière commune du Kenya et de la Tanzanie dans la zone d’Himo/Taveta. Sciences de l’environnement. 1999. dumas-01262162 HAL Id: dumas-01262162 https://dumas.ccsd.cnrs.fr/dumas-01262162 Submitted on 26 Jan 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Maitrise de Geographic Ann& universitaire Travail d'Etude et de Recherche 1998-1999 FRONTIERE ET ESPACE (TRANS)FRONTALIER : La frontiere commune du Kenya et de la Tanzanie dans la zone d'Himotraveta. WRA 1111111E11 N oa /05 K-A ES 3 4t.i.ya Pavel KABACOFF Sous la direction de Francois Bart Avec le soutien et le financement Professeur a l'universite de Bordeaux III de l'IFRA - Nairobi et du DYMSET Institut de Geographie Louis Papy olo Universite Michel de Montaigne — Bordeaux III A ma famine, Florent, Hayat et Connie. I r. AVANT-PROPOS Je tiens a remercier toutes les personnes qui m'ont permis de me rendre et de sejourner au Kenya et en Tanzanie et qui ont participe de pres ou de loin a cette etude.