Lake Naivasha - 1KE002
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Tectonic and Climatic Control on Evolution of Rift Lakes in the Central Kenya Rift, East Africa
Quaternary Science Reviews 28 (2009) 2804–2816 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Tectonic and climatic control on evolution of rift lakes in the Central Kenya Rift, East Africa A.G.N. Bergner a,*, M.R. Strecker a, M.H. Trauth a, A. Deino b, F. Gasse c, P. Blisniuk d,M.Du¨ hnforth e a Institut fu¨r Geowissenschaften, Universita¨t Potsdam, K.-Liebknecht-Sr. 24-25, 14476 Potsdam, Germany b Berkeley Geochronology Center, Berkeley, USA c Centre Europe´en de Recherche et d’Enseignement de Ge´osciences de l’Environement (CEREGE), Aix en Provence, France d School of Earth Sciences, Stanford University, Stanford, USA e Institute of Arctic and Alpine Research, University of Colorado, Boulder, USA article info abstract Article history: The long-term histories of the neighboring Nakuru–Elmenteita and Naivasha lake basins in the Central Received 29 June 2007 Kenya Rift illustrate the relative importance of tectonic versus climatic effects on rift-lake evolution and Received in revised form the formation of disparate sedimentary environments. Although modern climate conditions in the 26 June 2009 Central Kenya Rift are very similar for these basins, hydrology and hydrochemistry of present-day lakes Accepted 9 July 2009 Nakuru, Elmenteita and Naivasha contrast dramatically due to tectonically controlled differences in basin geometries, catchment size, and fluvial processes. In this study, we use eighteen 14Cand40Ar/39Ar dated fluvio-lacustrine sedimentary sections to unravel the spatiotemporal evolution of the lake basins in response to tectonic and climatic influences. We reconstruct paleoclimatic and ecological trends recor- ded in these basins based on fossil diatom assemblages and geologic field mapping. -
Orpower 4 Inc Environmental Impact Assessment Olkaria Iii Geothermal
0 ORPOWER 4 INC Public Disclosure Authorized ENVIRONMENTAL IMPACT ASSESSMENT OLKARIA III GEOTHERMAL POWER PLANT Public Disclosure Authorized Public Disclosure Authorized Prepared by Prof. Mwakio P. Tole and Colleagues School of Environmental Studies Moi University Public Disclosure Authorized P. O. Box 3900 Eldoret, KENYA August, 2000 1 TABLE OF CONTENTS Content Page Number 0.0 Executive Summary 5 1.0 Introduction 25 2.0 Policy, Legal and Administrative Framework 26 3.0 Description of the Proposed Project 28 4.0 Baseline Data 39 5.0 Significant Environmental Impacts 83 6.0 Assessment of Alternatives 100 6.0 Mitigation Measures 105 7.0 Conclusions and Recommendations 114 8.0 Bibliography 115 9.0 Appendices 122 2 LIST OF TABLES Table No. Title Page No. Table 1 Noise levels at selected areas around Olkaria West 47 Table 2 Effects of CO2 on Human Health 50 Table 3 Effects of H2S on Human Health 52 Table 4 H2S concentration Frequencies around the Olkaria I field 55 Table 5 Mean Concentrations of Brine in Olkaria Field 60 Table 6 Permissible levels of some heavy metals in drinking water 60 Table 7 Biological impacts of selected metals on human health 61 Table 8. Radiation Exposure Sources in Britain 63 Table 9 Chemical composition of Lake Naivasha waters 65 Table 10 Mammal Census at the Hell’s Gate National Park 72 Table 11 Traffic on Olkaria West–KWS road 84 Table 12 Expected releases of Non-condensable gases into the atmosphere 88 Table 13 Concentrations of H2S in wells at Olkaria III 90 3 LIST OF FIGURES Figure No. -
Shared Risk and Opportunity in Water Resources: Seeking A
Lorem Ipsum REPORT INT 2012 SHARED RISK AND OPPORTUNITY IN WATER RESOURCES Seeking a sustainable future for Lake Naivasha Shared risk and opportunity in water resources 1 Seeking a sustainable future for Lake Naivasha Prepared by Pegasys - Strategy and Development Cover photo: © WWF-Canon / Simon Rawles. Zaineb Malicha picks cabbage on her farm near Lake Naivasha, Kenya. She is a member of WWF’s Chemi Chemi Dry Land Women’s Farming Project. Published in August 2012 by WWF-World Wide Fund For Nature (Formerly World Wildlife Fund), Gland, Switzerland. Any reproduction in full or in part must mention the title and credit the above-mentioned publisher as the copyright owner. © Text 2012 WWF All rights reserved WWF is one of the world’s largest and most experienced independent conservation organizations, with over 5 million supporters and a global network active in more than 100 countries. WWF’s mission is to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature, by conserving the world’s biological diversity, ensuring that the use of renewable natural resources is sustainable, and promoting the reduction of pollution and wasteful consumption. Lorem Ipsum CONTENTS EXECUTIVE SUMMARY 5 1 INTRODUCTION 7 2 ECONOMIC ACTIVITY AND LAND USE IN THE NAIVASHA BASIN 9 2.1 Population distribution 9 2.2 Export vegetable farming 9 2.3 Vegetable farming for domestic consumption 10 2.4 Cut flower farming 10 2.5 Geothermal electricity generation 11 2.6 Construction and manufacturing activity -
Notes on the Ground and Polished Stone Axes of East Africa
NOTES ON THE GROUND AND POLISHED STONE AXES OF EAST AFRICA. By MARY D. LEAKEY. During the last thirty years, a number of polished stone. axes have been discovered in East Africa. The majority of these have been chance finds made by farmers in the course of plough• ing or other agricultural activities, with the result that little reliable evidence has been recorded concerning associated mate• rial or stratigraphy. In spite of this regrettable lack of data, the five types of axe represented among the 22 complete specimens known to exist appear to be sufficiently interesting and their occurrence in Kenya and Tanganyika, of sufficient importance to merit a short description. Since the term "neolithic" is frequently applied to ground and polished stone implements and since it is permissible to assume for the present that the East African axes belong to this cultural phase, it may not be out of place to summarise the bases on which the term is applied in the area under review. It seems that for the greater part of Africa, excluding the Egyptian field, the characteristics of the neolithic stage in cultural development are generally recognised as being somewhat different to those understood for Europe. There, the combination of agriculture, the domestication of stock, pottery and the grinding and polishing of stone implements are usually considered essential criteria and are frequently found together in the same context. In East Africa, on the other hand, where our knowledge is still extremely scanty, although two or more of the above features may be present, all four have not hitherto been discovered in association. -
Kenya, Groundwater Governance Case Study
WaterWater Papers Papers Public Disclosure Authorized June 2011 Public Disclosure Authorized KENYA GROUNDWATER GOVERNANCE CASE STUDY Public Disclosure Authorized Albert Mumma, Michael Lane, Edward Kairu, Albert Tuinhof, and Rafik Hirji Public Disclosure Authorized Water Papers are published by the Water Unit, Transport, Water and ICT Department, Sustainable Development Vice Presidency. Water Papers are available on-line at www.worldbank.org/water. Comments should be e-mailed to the authors. Kenya, Groundwater Governance case study TABLE OF CONTENTS PREFACE .................................................................................................................................................................. vi ACRONYMS AND ABBREVIATIONS ................................................................................................................................ viii ACKNOWLEDGEMENTS ................................................................................................................................................ xi EXECUTIVE SUMMARY ............................................................................................................................................... xiv 1. INTRODUCTION ............................................................................................................................................. 1 1.1. GROUNDWATER: A COMMON RESOURCE POOL ....................................................................................................... 1 1.2. CASE STUDY BACKGROUND ................................................................................................................................. -
An Electrical Resistivity Study of the Area Between Mt. Suswa and The
AN ELECTRICAL RESISTIVITY STUDY OF THE AREA BETWEEN MT. SUSWA AND * M THE OLKARIA GEOTHERMAL FIELD, KENYA STEPHEN ALUMASA ONACONACHA IIS TUF.sis n\sS rREEN e e n ACCEPTED m ^ e i t e d ^ fFOE HE DECREE of nd A COt'V M&vA7 BE PLACED IN 'TH& njivk.RSITY LIBRARY. A thesis submitted in accordance with the requirement for partial fulfillment of the V Degree of Master of Science DEPT. OF GEOLOGY UNIVERSITY OF NAIROBI 1989 DECLARATION jhis is my original work and has not b e e n submitted for a degree in any other university S . A . ONACHA The thesis has been submitted for examination with our Knowledge as University Supervisors: /] Mr. E. DINDI ACKNOWLEDGEMENTS I wish to thank my supervisors Dr. M.P. Tole and Mr. E. Dindi for their invaluable help and advice during the course of ray studies. I am grateful to the staff of the Ministry of Energy especially Mr. Kinyariro and Mr. Kilele for their tremendous help during the data acquisition. I also wish to express my appreciation of the University of Nairobi for their MSc Scholarship during my study. I am grateful to the British Council for their fellowship that enabled me to carry out data analysis at the University of Edinburgh. A ^ Finally, I wish to thank the members of my family for their love and understanding during my studies. ABSTRACT The D. C. electrical resistivity study of Suswa-Olkaria region was carried out from July 1987 to November, 1988. The main objective was to evaluate the sub-surface geoelectric structure with a view to determining layers that might be associated with geothermal fluid migrations. -
KENYA POPULATION SITUATION ANALYSIS Kenya Population Situation Analysis
REPUBLIC OF KENYA KENYA POPULATION SITUATION ANALYSIS Kenya Population Situation Analysis Published by the Government of Kenya supported by United Nations Population Fund (UNFPA) Kenya Country Oce National Council for Population and Development (NCPD) P.O. Box 48994 – 00100, Nairobi, Kenya Tel: +254-20-271-1600/01 Fax: +254-20-271-6058 Email: [email protected] Website: www.ncpd-ke.org United Nations Population Fund (UNFPA) Kenya Country Oce P.O. Box 30218 – 00100, Nairobi, Kenya Tel: +254-20-76244023/01/04 Fax: +254-20-7624422 Website: http://kenya.unfpa.org © NCPD July 2013 The views and opinions expressed in this report are those of the contributors. Any part of this document may be freely reviewed, quoted, reproduced or translated in full or in part, provided the source is acknowledged. It may not be sold or used inconjunction with commercial purposes or for prot. KENYA POPULATION SITUATION ANALYSIS JULY 2013 KENYA POPULATION SITUATION ANALYSIS i ii KENYA POPULATION SITUATION ANALYSIS TABLE OF CONTENTS LIST OF ACRONYMS AND ABBREVIATIONS ........................................................................................iv FOREWORD ..........................................................................................................................................ix ACKNOWLEDGEMENT ..........................................................................................................................x EXECUTIVE SUMMARY ........................................................................................................................xi -
I. General Overview Development Partners Are Insisting on the Full
UNITED NATIONS HUMANITARIAN UPDATE vol. 40 6 November – 20 November 2008 Office of the United Nations Humanitarian Coordinator in Kenya HIGHLIGHTS • Donors pressure government on the implementation of Waki and Kriegler reports • Kenya Red Cross appeals for US$ 7. 5 million for 300,000 people requiring humanitarian aid due to recent flash floods, landslides and continued conflict • Kenyan military in rescue operation along Kenya-Somalia border The information contained in this report has been compiled by OCHA from information received from the field, from national and international humanitarian partners and from other official sources. It does not represent a position from the United Nations. This report is posted on: http://ochaonline.un.org/kenya I. General Overview Development partners are insisting on the full implementation of the Waki and Kriegler reports to facilitate further development and put an end to impunity. Twenty-five diplomatic missions in Nairobi, including the US, Canada and the European Union countries have piled pressure for the implementation of the report whose key recommendations was the setting up of a special tribunal to try the financiers, perpetrators and instigators of the violence that rocked the country at the beginning of this year. The European Union has threatened aid sanctions should the Waki Report not be implemented. An opinion poll by Strategic Research Limited found that 55.8 per cent of respondents supported the full implementation of the report on post-lection violence. On 19 November, Parliament moved to chart the path of implementing the Waki Report by forming two committees to provide leadership on the controversial findings. -
Wildlife Safari in Kenya September 1-15, 2023
Wildlife Safari in Kenya September 1-15, 2023 (Pre-Trip Extension #1: Victoria Falls/Botswana Aug 22-31) (Pre-Trip Extension #2: Cape Town Adventure Aug 18-22) 15 Nights – 2 Full Weeks on Safari During the Migration Season! Accommodations in some of the Premier Tent Camps & Lodges Kenya has to offer! Samburu and Mara Reserves + Lake Elementeita Daily Game Drives and Other Activities Animals, Animals, Animals, as well as Local Culture and Color Transportation provided in your own, dedicated, 4-person Toyota Land Cruiser driven by some of the best guides in Kenya! Visit to the world-famous Daphne Sheldrick Elephant Orphanage Plus a visit to Hope Streams Academy, an inspiring success story for one of Nairobi’s largest slums DAY -2 - WED AUG 30 OPTIONAL: Those traveling from the West Coast may wish to spend the night near JFK. For those interested in doing this, I will make reservations for the group. DAY -1 - THUR AUG 31 Board your flight from the States (if not doing Vic Falls/Botswana pre-trip) and begin your journey to Nairobi. DAY 1 - FRI SEP 1 NAIROBI Today we arrive in Nairobi, are met by our host representative and transferred to our hotel. We will meet this evening for a Welcome Reception. Accommodation: Karen Blixen Coffee Garden and Cottages DAY 2 NAIROBI After breakfast we head out for a day of activities in and around Nairobi. The morning will be spent visiting the Karen Blixen Museum followed by a moving visit to Hope Streams Academy. We will then visit Utamaduni, the famous arts and crafts emporium before heading back to Karen Blixen Cottages for lunch. -
Analysis and Mapping of Water-Related Conflicts in the Catchment of Lake Naivasha (Kenya)
Competition over water resources: analysis and mapping of water-related conflicts in the catchment of Lake Naivasha (Kenya) Carolina Boix Fayos February 2002 Competition over water resources: analysis and mapping of water-related conflicts in the catchment of Lake Naivasha (Kenya) By Carolina Boix Fayos Supervisors: Dr. M.McCall (Social Sciences) Drs. J. Verplanke (Social Sciences) Drs. R. Becht (Water Resources) Thesis submitted to the International Institute for Geoinformation Science and Earth Observation in partial fulfilment of the requirements for the degree of Master of Science in Water Resources and Environmental Management Degree Assessment Board Chairman: Prof. Dr. A.M.J. Meijerink (Water Resources) External examiner: Prof. A. van der Veen (University of Twente) Members: Dr. M.K. McCall (Social Sciences) Drs. J.J. Verplanke (Social Sciences) Drs. R. Becht (Water Resources) INTERNATIONAL INSTITUTE FOR GEOINFORMATION SCIENCE AND EARTH OBSERVATION ENSCHEDE, THE NETHERLANDS Disclaimer This document describes work undertaken as part of a programme of study at the International Institute for Geoinformation Science and Earth Observation. All views and opinions expressed therein remain the sole responsibility of the author, and do not necessarily represent those of the institute. A mi abuelo Paco (Francisco Fayos Artés) que me enseñó a apreciar la tierra y sus gentes y a disfrutar con la Geografía y la Historia ACKNOWLEDGEMENT The experience of ITC has been very special. I am very grateful to the Fundación Alfonso Martín Escudero (Madrid, Spain) who paid the ITC fees and supported me economically during the whole period. I am also very grateful to my supervisors Dr. Mike McCall, Drs. -
Kenyan Stone Age: the Louis Leakey Collection
World Archaeology at the Pitt Rivers Museum: A Characterization edited by Dan Hicks and Alice Stevenson, Archaeopress 2013, pages 35-21 3 Kenyan Stone Age: the Louis Leakey Collection Ceri Shipton Access 3.1 Introduction Louis Seymour Bazett Leakey is considered to be the founding father of palaeoanthropology, and his donation of some 6,747 artefacts from several Kenyan sites to the Pitt Rivers Museum (PRM) make his one of the largest collections in the Museum. Leakey was passionate aboutopen human evolution and Africa, and was able to prove that the deep roots of human ancestry lay in his native east Africa. At Olduvai Gorge, Tanzania he excavated an extraordinary sequence of Pleistocene human evolution, discovering several hominin species and naming the earliest known human culture: the Oldowan. At Olorgesailie, Kenya, he excavated an Acheulean site that is still influential in our understanding of Lower Pleistocene human behaviour. On Rusinga Island in Lake Victoria, Kenya he found the Miocene ape ancestor Proconsul. He obtained funding to establish three of the most influential primatologists in their field, dubbed Leakey’s ‘ape women’; Jane Goodall, Dian Fossey and Birute Galdikas, who pioneered the study of chimpanzee, gorilla and orangutan behaviour respectively. His second wife Mary Leakey, whom he first hired as an artefact illustrator, went on to be a great researcher in her own right, surpassing Louis’ work with her own excavations at Olduvai Gorge. Mary and Louis’ son Richard followed his parents’ career path initially, discovering many of the most important hominin fossils including KNM WT 15000 (the Nariokotome boy, a near complete Homo ergaster skeleton), KNM WT 17000 (the type specimen for Paranthropus aethiopicus), and KNM ER 1470 (the type specimen for Homo rudolfensis with an extremely well preserved Archaeopressendocranium). -
Migrated Archives): Ceylon
Colonial administration records (migrated archives): Ceylon Following earlier settlements by the Dutch and Secret and confidential despatches sent to the Secretary of State for the Portuguese, the British colony of Ceylon was Colonies established in 1802 but it was not until the annexation of the Kingdom of Kandy in 1815 FCO 141/2098-2129: the despatches consist of copies of letters and reports from the Governor that the entire island came under British control. and the departments of state in Ceylon circular notices on a variety of subjects such as draft bills and statutes sent for approval, the publication Ceylon became independent in 1948, and a of orders in council, the situation in the Maldives, the Ceylon Defence member of the British Commonwealth. Queen Force, imports and exports, currency regulations, official visits, the Elizabeth remained Head of State until Ceylon political movements of Ceylonese and Indian activists, accounts of became a republic in 1972, under the name of Sri conferences, lists of German and Italian refugees interned in Ceylon and Lanka. accounts of labour unrest. Papers relating to civil servants, including some application forms, lists of officers serving in various branches, conduct reports in cases of maladministration, medical reports, job descriptions, applications for promotion, leave and pensions, requests for transfers, honours and awards and details of retirements. 1931-48 Secret and confidential telegrams received from the Secretary of State for the Colonies FCO 141/2130-2156: secret telegrams from the Colonial Secretary covering subjects such as orders in council, shipping, trade routes, customs, imports and exports, rice quotas, rubber and tea prices, trading with the enemy, air communications, the Ceylon Defence Force, lists of The binder also contains messages from the Prime Minister and enemy aliens, German and Japanese reparations, honours the Secretary of State for the Colonies to Mr Senanyake on 3 and appointments.