Lake Kivu and Rusizi River Basin Water Quality Management Project
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Acte Argeo Final
GEOTHERMAL RESOURCE INDICATIONS OF THE GEOLOGIC DEVELOPMENT AND HYDROTHERMAL ACTIVITIES OF D.R.C. Getahun Demissie Addis Abeba, Ethiopia, [email protected] ABSTRACT Published sources report the occurrence of more than 135 thermal springs in D.R.C. All occur in the eastern part of the country, in association with the Western rift and the associated rifted and faulted terrains lying to its west. Limited information was available on the characteristics of the thermal features and the natural conditions under which they occur. Literature study of the regional distribution of these features and of the few relatively better known thermal spring areas, coupled with the evaluation of the gross geologic conditions yielded encouraging results. The occurrence of the anomalously large number of thermal springs is attributed to the prevalence of abnormally high temperature conditions in the upper crust induced by a particularly high standing region of anomalously hot asthenosphere. Among the 29 thermal springs the locations of which could be determined, eight higher temperature features which occur in six geologic environments were found to warrant further investigation. The thermal springs occur in all geologic terrains. Thermal fluid ascent from depth is generally influenced by faulting while its emergence at the surface is controlled by the near-surface hydrology. These factors allow the adoption of simple hydrothermal fluid circulation models which can guide exploration. Field observations and thermal water sampling for chemical analyses are recommended for acquiring the data which will allow the selection of the most promising prospects for detailed, integrated multidisciplinary exploration. An order of priorities is suggested based on economic and technical criteria. -
Volcanic Gases and Aerosols Guidelines Introduction
IVHHN Gas Guidelines www.ivhhn.org/gas/guidelines.html Volcanic Gases and Aerosols Guidelines The following pages contain information relating to the health hazards of gases and aerosols typically emitted during volcanic activity. Each section outlines the properties of the emission; its impacts on health; international guidelines for concentrations; and examples of concentrations and effects in volcanic contexts, including casualties. Before looking at the emissions data, we recommend that you read the general introduction to volcanic gases and aerosols first. A glossary to some of the terms used in the explanations and guidelines is also provided at the end of this document. Introduction An introduction to the aims and purpose of the Gas and Aerosol Guidelines is given here, as well as further information on international guideline levels and the units used in the website. A brief review of safety procedures currently implemented by volcanologists and volcano observatories is also provided. General Introduction Gas and aerosol hazards are associated with all volcanic activity, from diffuse soil gas emissions to 2- plinian eruptions. The volcanic emissions of most concern are SO2, HF, sulphate (SO4 ), CO2, HCl and H2S, although, there are other volcanic volatile species that may have human health implications, including mercury and other metals. Since 1900, there have been at least 62 serious volcanic-gas related incidents. Of these, the gas-outburst at Lake Nyos in 1986 was the most disastrous, causing 1746 deaths, >845 injuries and the evacuation of 4430 people. Other volcanic-gas related incidents have been responsible for more than 280 deaths and 1120 injuries, and contributed to the evacuation or ill health of >53,700 people (Witham, in review). -
Sitwa Report on Infrastructure Development
SITWA PROJECT: STRENGTHENING THE INSTITUTIONS FOR TRANSBOUNDARY WATER MANAGEMENT IN AFRICA CONSULTANCY SERVICES TO ASSESS THE NEEDS AND PREPARE AN ACTION PLAN FOR SITWA/ANBO SUPPORT SERVICES IN INFRASTRUCTURE DEVELOPMENT IN THE AFRICAN RIVER BASIN ORGANIZATIONS SITWA REPORT ON INFRASTRUCTURE DEVELOPMENT This document has been produced with the financial assistance of the European Union. The views expressed herein can in no way be taken to reflect the official opinion of the European Union RAPPORT SITWA SUR LE DÉVELOPPEMENT DES INFRASTRUCTURES DANS LES OBF AFRICAINS 3 Table des matiÈRES Table des matières ...................................................................................... 3 AbrEviations ............................................................................................... 5 Acknowledgements .................................................................................... 7 Executive summary .................................................................................... 8 List of tables .............................................................................................. 9 List of figures ............................................................................................ 9 1. Background and objectives of the consultancy ........................................ 10 1.1 ANBO’s historical background and objectives ............................................................................. 10 1.2 Background and objectives of SITWA ......................................................................................... -
"A Revision of the Freshwater Crabs of Lake Kivu, East Africa."
Northern Michigan University NMU Commons Journal Articles FacWorks 2011 "A revision of the freshwater crabs of Lake Kivu, East Africa." Neil Cumberlidge Northern Michigan University Kirstin S. Meyer Follow this and additional works at: https://commons.nmu.edu/facwork_journalarticles Part of the Biology Commons Recommended Citation Cumberlidge, Neil and Meyer, Kirstin S., " "A revision of the freshwater crabs of Lake Kivu, East Africa." " (2011). Journal Articles. 30. https://commons.nmu.edu/facwork_journalarticles/30 This Journal Article is brought to you for free and open access by the FacWorks at NMU Commons. It has been accepted for inclusion in Journal Articles by an authorized administrator of NMU Commons. For more information, please contact [email protected],[email protected]. This article was downloaded by: [Cumberlidge, Neil] On: 16 June 2011 Access details: Access Details: [subscription number 938476138] Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Journal of Natural History Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713192031 The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae) Neil Cumberlidgea; Kirstin S. Meyera a Department of Biology, Northern Michigan University, Marquette, Michigan, USA Online publication date: 08 June 2011 To cite this Article Cumberlidge, Neil and Meyer, Kirstin S.(2011) 'The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)', Journal of Natural History, 45: 29, 1835 — 1857 To link to this Article: DOI: 10.1080/00222933.2011.562618 URL: http://dx.doi.org/10.1080/00222933.2011.562618 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. -
Living Lakes Goals 2019 - 2024 Achievements 2012 - 2018
Living Lakes Goals 2019 - 2024 Achievements 2012 - 2018 We save the lakes of the world! 1 Living Lakes Goals 2019-2024 | Achievements 2012-2018 Global Nature Fund (GNF) International Foundation for Environment and Nature Fritz-Reichle-Ring 4 78315 Radolfzell, Germany Phone : +49 (0)7732 99 95-0 Editor in charge : Udo Gattenlöhner Fax : +49 (0)7732 99 95-88 Coordination : David Marchetti, Daniel Natzschka, Bettina Schmidt E-Mail : [email protected] Text : Living Lakes members, Thomas Schaefer Visit us : www.globalnature.org Graphic Design : Didem Senturk Photographs : GNF-Archive, Living Lakes members; Jose Carlo Quintos, SCPW (Page 56) Cover photo : Udo Gattenlöhner, Lake Tota-Colombia 2 Living Lakes Goals 2019-2024 | Achievements 2012-2018 AMERICAS AFRICA Living Lakes Canada; Canada ........................................12 Lake Nokoué, Benin .................................................... 38 Columbia River Wetlands; Canada .................................13 Lake Ossa, Cameroon ..................................................39 Lake Chapala; Mexico ..................................................14 Lake Victoria; Kenya, Tanzania, Uganda ........................40 Ignacio Allende Reservoir, Mexico ................................15 Bujagali Falls; Uganda .................................................41 Lake Zapotlán, Mexico .................................................16 I. Lake Kivu; Democratic Republic of the Congo, Rwanda 42 Laguna de Fúquene; Colombia .....................................17 II. Lake Kivu; Democratic -
UN Security Council, Children and Armed Conflict in the DRC, Report of the Secretary General, October
United Nations S/2020/1030 Security Council Distr.: General 19 October 2020 Original: English Children and armed conflict in the Democratic Republic of the Congo Report of the Secretary-General Summary The present report, submitted pursuant to Security Council resolution 1612 (2005) and subsequent resolutions, is the seventh report of the Secretary-General on children and armed conflict in the Democratic Republic of the Congo. It covers the period from 1 January 2018 to 31 March 2020 and the information provided focuses on the six grave violations committed against children, the perpetrators thereof and the context in which the violations took place. The report sets out the trends and patterns of grave violations against children by all parties to the conflict and provides details on progress made in addressing grave violations against children, including through action plan implementation. The report concludes with a series of recommendations to end and prevent grave violations against children in the Democratic Republic of the Congo and improve the protection of children. 20-13818 (E) 171120 *2013818* S/2020/1030 I. Introduction 1. The present report, submitted pursuant to Security Council resolution 1612 (2005) and subsequent resolutions, is the seventh report of the Secretary-General on children and armed conflict in the Democratic Republic of the Congo and covers the period from 1 January 2018 to 31 March 2020. It contains information on the trends and patterns of grave violations against children since the previous report (S/2018/502) and an outline of the progress and challenges since the adoption by the Working Group on Children and Armed Conflict of its conclusions on children and armed conflict in the Democratic Republic of the Congo, in July 2018 (S/AC.51/2018/2). -
Banyamulenge, Congolese Tutsis, Kinshasa
Response to Information Request COD103417.FE Immigration and Refugee Board of Canada www.irb-cisr.gc.ca Français Home Contact Us Help Search canada.gc.ca Home > Research > Responses to Information Requests RESPONSES TO INFORMATION REQUESTS (RIRs) New Search | About RIRs | Help The Board 31 March 2010 About the Board COD103417.FE Biographies Organization Chart Democratic Republic of the Congo: The treatment of the Banyamulenge, or Congolese Tutsis, living in Kinshasa and in the provinces of North Kivu and South Employment Kivu Legal and Policy Research Directorate, Immigration and Refugee Board of Canada, Ottawa References Publications Situation of the Banyamulenge in Kinshasa Tribunal Several sources consulted by the Research Directorate indicated that the Refugee Protection Banyamulenge, or Congolese Tutsis, do not have any particular problems in Division Kinshasa (Journalist 9 Mar. 2010; Le Phare 22 Feb. 2010; VSV 18 Feb. 2010). Immigration Division During a 18 February 2010 telephone interview with the Research Directorate, Immigration Appeal a representative of Voice of the Voiceless for the Defence of Human Rights (La Voix Division des sans voix pour les droits de l'homme, VSV), a human rights non-governmental Decisions organization (NGO) dedicated to defending human rights in the Democratic Republic of the Congo (DRC) (VSV n.d.), stated that his organization has never Forms been aware of [translation] “a case in which a person was mistreated by the Statistics authorities or the Kinshasa population in general” solely because that person was Research of Banyamulenge ethnic origin. Moreover, in correspondence sent to the Research Directorate on 22 February 2010, the manager of the Kinshasa newspaper Le Phare Research Program wrote the following: National Documentation [translation] Packages There are no problems where the Banyamulenge-or Tutsis-in Kinshasa are Issue Papers and concerned. -
The Tragedy of Goma Most Spectacular Manifestation of This Process Is Africa’S Lori Dengler/For the Times-Standard Great Rift Valley
concentrate heat flowing from deeper parts of the earth like a thicK BlanKet. The heat eventually causes the plate to bulge and stretch. As the plate thins, fissures form allowing vents for hydrothermal and volcanic activity. The Not My Fault: The tragedy of Goma most spectacular manifestation of this process is Africa’s Lori Dengler/For the Times-Standard Great Rift Valley. Posted June 6, 2021 https://www.times-standard.com/2021/06/06/lori- In Africa, we are witnessing the Birth of a new plate dengler-the-tragedy-of-goma/ boundary. Extensional stresses from the thinning crust aren’t uniform. The result is a number of fissures and tears On May 22nd Mount Nyiragongo in the Democratic oriented roughly north south. The rifting began in the Afar RepuBlic of the Congo (DRC) erupted. Lava flowed towards region of northern Ethiopia around 30 million years ago the city of Goma, nine miles to the south. Goma, a city of and has slowly propagated to the south at a rate of a few 670,000 people, is located on the north shore of Lake Kivu inches per year and has now reached MozamBique. In the and adjacent to the Rwanda border. Not all of the details coming millennia, the rifts will continue to grow, eventually are completely clear, but the current damage tally is 32 splitting Ethiopia, Kenya, Tanzania and much of deaths, 1000 homes destroyed, and nearly 500,000 people Mozambique into a new small continent, much liKe how displaced. Madagascar Began to Be detached from the main African continent roughly 160 million years ago. -
Species Diversity of Pelagic Algae in Lake Kivu (East Africa)
Cryptogamie,Algol., 2007, 28 (3): 245-269 © 2007 Adac. Tous droits réservés Species diversity of pelagic algae in Lake Kivu (East Africa) Hugo SARMENTO a,b*, MariaLEITAO b , MayaSTOYNEVA c , PierreCOMPÈRE d ,Alain COUTÉ e ,MwapuISUMBISHO a,f &Jean-PierreDESCY a a Laboratory of Freshwater Ecology, URBO, Department of Biology, University of Namur,B-5000 Namur,Belgium b Bi-Eau,F-4900 Angers,France c Department of Botany, Faculty of Biology, Sofia University “St Kliment Ohridski”, 1164 Sofia, Bulgaria d Jardin Botanique National de Belgique,B-1860 Meise,Belgium e Muséum d’Histoire Naturelle de Paris,Département RDDM, CP 39, 57 rue Cuvier,F-75231 Paris Cedex 05,France f Institut Supérieur Pédagogique de Bukavu, UERHA, Bukavu,D. R. of Congo (Received 24 April 2006, accepted 29 August 2006) Abstract – With regard to pelagic algae, Lake Kivu is the least known among the East- African Great Lakes. The data available on its phytoplanktic communities are limited, dispersed or outdated. This study presents floristic data obtained from the first long term monitoring survey ever made in Lake Kivu (over two and a half years). Samples were collected twice a month from the southern basin, and twice a year (once in each season) from the northern, eastern and western basins. In open lake habitats, the four basins presented similar species composition. The most common species were the pennate diatoms Nitzschia bacata Hust. and Fragilaria danica (Kütz.) Lange-Bert., and the cyanobacteria Planktolyngbya limnetica Lemm. and Synechococcus sp. The centric diatom Urosolenia sp. and the cyanobacterium Microcystis sp. were also very abundant, mostly near the surface under daily stratification conditions. -
Isotopic Reconstruction of the African Humid Period and Congo Air Boundary Migration at Lake Tana, Ethiopia
Quaternary Science Reviews 83 (2014) 58e67 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Isotopic reconstruction of the African Humid Period and Congo Air Boundary migration at Lake Tana, Ethiopia Kassandra Costa a,c,*, James Russell a,*, Bronwen Konecky a,d, Henry Lamb b a Department of Geological Sciences, Brown University, Box 1846, Providence, RI 02912, USA b Institute of Geography and Earth Sciences, University of Wales, Aberystwyth SY23 3DB, UK c Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, USA d School of Earth & Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332-0340, USA article info abstract Article history: The African Humid Period of the early to mid-Holocene (12,000e5000 years ago) had dramatic ecological Received 7 June 2013 and societal consequences, including the expansion of vegetation and civilization into the “green Sahara.” Received in revised form While the humid period itself is well documented throughout northern and equatorial Africa, mecha- 9 October 2013 nisms behind observed regional variability in the timing and magnitude of the humid period remain Accepted 28 October 2013 disputed. This paper presents a new hydrogen isotope record from leaf waxes (dD ) in a 15,000-year Available online wax sediment core from Lake Tana, Ethiopia (12N, 37E) to provide insight into the timing, duration, and intensity of the African Humid Period over northeastern Africa. dDwax at Lake Tana ranges between Keywords: À & À & Tropical paleoclimate 80 and 170 , with an abrupt transition from D-enriched to D-depleted waxes between 13,000 e e East Africa 11,500 years before present (13 11.5 ka). -
Towards a Regional Information Base for Lake Tanganyika Research
RESEARCH FOR THE MANAGEMENT OF THE FISHERIES ON LAKE GCP/RAF/271/FIN-TD/Ol(En) TANGANYIKA GCP/RAF/271/FIN-TD/01 (En) January 1992 TOWARDS A REGIONAL INFORMATION BASE FOR LAKE TANGANYIKA RESEARCH by J. Eric Reynolds FINNISH INTERNATIONAL DEVELOPMENT AGENCY FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Bujumbura, January 1992 The conclusions and recommendations given in this and other reports in the Research for the Management of the Fisheries on Lake Tanganyika Project series are those considered appropriate at the time of preparation. They may be modified in the light of further knowledge gained at subsequent stages of the Project. The designations employed and the presentation of material in this publication do not imply the expression of any opinion on the part of FAO or FINNIDA concerning the legal status of any country, territory, city or area, or concerning the determination of its frontiers or boundaries. PREFACE The Research for the Management of the Fisheries on Lake Tanganyika project (Tanganyika Research) became fully operational in January 1992. It is executed by the Food and Agriculture organization of the United Nations (FAO) and funded by the Finnish International Development Agency (FINNIDA). This project aims at the determination of the biological basis for fish production on Lake Tanganyika, in order to permit the formulation of a coherent lake-wide fisheries management policy for the four riparian States (Burundi, Tanzania, Zaïre and Zambia). Particular attention will be also given to the reinforcement of the skills and physical facilities of the fisheries research units in all four beneficiary countries as well as to the buildup of effective coordination mechanisms to ensure full collaboration between the Governments concerned. -
Maritime Trade on Lake Tanganyika Trade Opportunities for Zambia
Maritime Trade on Lake Tanganyika Trade Opportunities for Zambia Commissioned by the Netherlands Enterprise Agency Maritime Trade on Lake Tanganyika Trade Opportunities for Zambia Maritime Trade on Lake Tanganyika Trade Opportunities for Zambia Rotterdam, July 2019 Table of contents Preface 3 Abbreviations and Acronyms 4 1 Introduction 5 2 Transport and Logistics 10 3 International and Regional Trade 19 4 Trade Opportunities 29 5 Recommendations and Action Plan 41 References 48 Annex A Trade Statistics 50 Annex B Trade Potential 52 Annex C Maps 53 Maritime Trade on Lake Tanganyika 2 Preface This market study was prepared by Ecorys for the Netherlands Enterprise Agency (RVO). The study provides information on trade opportunities between the countries on the shores of Lake Tanganyika, with a particular focus on Zambia and the port in Mpulungu. As such this study fills a gap, as previous studies were mostly focused on the infrastructure and logistics aspects of maritime trade on Lake Tanganyika. *** The study was prepared by Michael Fuenfzig (team leader & trade expert), Mutale Mangamu (national expert), Marten van den Bossche (maritime transport expert). We also thank Niza Juma from Ecorys Zambia (PMTC) for her support. This study is based on desk research, the analysis of trade statistics, and site visits and interviews with stakeholders around Lake Tanganyika. In Zambia Lusaka, Kasama, Mbala and Mpulungu were visited, in Tanzania, Kigoma and Dar es Salaam, and in Burundi, Bujumbura. The study team highly appreciates all the efforts made by the RVO, the Netherlands Ministry of Foreign Affairs and other stakeholders. Without their cooperation and valuable contributions this report would not have been possible.