Water from dry riverbeds as a hands on manual provides the requisite insights and information on how surface runoff that is released into seasonal rivers as flash floods can be harnessed and abstracted through appropriate technologies such as hand dug wells, weirs and sand storage dams (sand and subsurface dams). This hands-on handbook begins with a historical perspective/background information on sandy riverbeds as reservoirs of good quality water and then goes on to look into the survey and design considerations required before constructing hand dug wells, weirs and sand storage dams (sand and subsurface dams). This manual has also addressed the concern over when to develop these water sources by giving the suitable seasons for surveys and construction works. The latter information is important because experiences from emergency relief operations in the arid lands of Kenya (i.e. Turkana) have showed that the construction of sand storage dams in times of drought cannot provide the badly needed water to water deficit areas. Instead, these dams should be developed with a view to being recharged during the rainy season and utilized in subsequent dry spells.
Map of Somalia showing water points. The map is produced by SWALIM by data from the ACF Somalia water source survey by ACF. Data sources : ACF, ADRA, GAA, GRC, Intersos, SCF, ICRC WATHAB Section
The book 'Some Medicinal Trees and Shrubs of Eastern Africa for Sustainable Utilisation and Commercialisation' is a fulfilment of one of the major recommendations adopted by the East and Central Africa Regional Agricultural Forum for Training Team (ECA-RAFT) Workshop and General meeting held in Kigali, Rwanda, during the period 24th 281h May 2004. The ECA RAFT, an ICRAF supported initiative, is a regional network of public Universities and Colleges, dedicated to the enhancement of training in Agroforestry and integrated natural resources management in tertiary institutions. The general assembly of ECARAFT, while reviewing the status of Agroforestry and natural resources educational materials available in universities and tertiary institutions in the region, concluded that there was an urgent need to enhance and mobilise the teaching capacity of educators and educational institutions in Agroforestry and integrated natural resources management. Hence, the adoption of the recommendation: andldquoto develop a new manuscript on medicinal trees and shrubsandrdquoas one key regional priority activity in pursuit of this objective. Consequently and within the constraints of the available resources, a regional team drawn from four universities namely, Makerere University, Jomo Kenyatta University of Agriculture and Technology (JKUAT), Kenyatta University (KU) and coordinated by Maseno University (MSU) was constituted to undertake the task that has culminated in the publication of this book.
The 7-day Rainfall Estimates (RFE) for the week ending November 13th indicate low rainfall in the upper catchments of both rivers.
No rains were reported in Bulo Burti and Belet Weyne for the last week. No rain has been reported in Luuq and Bardhere. 76mm of rain fell was reported from Buale over the weekend.
The rainfall forecast for the coming week is for up to 45 mm of rain in the Ethiopian catchments and for between 10-20 mm in the Southern Somalia. Rainfall of up to 45mm is expected over North Eastern Kenya, and South Western Somalia.
Flood risk for the forecast period is considered minimal.
This report is an end-of-project (EOP) evaluation of the emergency water rehabilitation project between August 14 to September 5 2005 in Bakol and Bay regions. ADRA has been implementing Emergency rehabilitation and Institutional support of water points project in Bakol and Bay regions, Somalia since the year 2000. br Among the project's objectives are: to increase availability and accessibility of Safe water to 15 L/person/day in drought affected districts of Bay and Bakol districts. It also seeks to improve communities' environmental sanitation and personal hygiene, through health and hygiene education.
The 7-day Rainfall Estimates (RFE) for the week ending November 7th indicate that there has been sporadic rainfall on areas of the Ethiopian catchments of both the Juba and Shabelle rivers. The RFE also indicates light rainfall in Somalia on the Juba and Shabelle catchments.
The total reported catch from Bulo Burti for the last 7 days was 7mm. Rains have been reported on the Lower Shabelle around Kurtunwarrey. There has still been no rain in Luuq and Bardhere.
The rainfall forecast for the coming week is for up to 45 mm of rain in the Ethiopian catchments and for between 10-20 mm in the Southern Somalia.
Flood risk for the forecast period is considered minimal. However, careful monitoring of the river stages is necessary, especially on the Juba following observed rainfall in the Ethiopian highlands of juba
basin.
The objective of the study is to asses the problems, opportunities, priorities and the constraints of the Somalia's rural sector, to develop a strategic approach towards medium to long-term support and investment provided by donors to the marginal rural areas to northern and central Somalia and to avail the technical documents for the tendering of related intervention programmes()
In The ESRI Guide to GIS Analysis, Volume 2: Spatial Measurements and Statistics, Mitchell (the author) takes users deeper, showing how an emerging set of tools that rely on spatial statistics provides GIS users the capability to conduct detailed, mathematical analysis of geographic information, This second volume introduces statistical tools, geared specifically for geographic analysis, that are relatively new to GIS software packages and thus to most GIS users. It shows the tools in use in many different applications, explains which tools are best with which situations, and provides guidance on interpreting the results you get. The ESRI Guide to GIS Analysis, Volume 2: Spatial Measurements and Statistics focuses on four fundamental tasks of statistical analysis. These are: calculating the center, dispersion, and trend, Identifying patterns, Identifying clusters and Analyzing geographic relationships.
This handbook makes available information on the most useful trees and shrubs in Kenya. It provides valuable information on on a wide variety that are important to farmers, pastoralists and other people. The trees and shrubs covered may be used for food , medicine, forage, timber and many other purposes. contents of the book are arranged an easily accessible format. The comprehensive species descripions are supplimented with lists of common names in many Kenyan languages and lists and indexes of scientific names. the book will be helpful for extensive agents at all levels for those n educational research institutions and for anyone interested in growing and managing trees and shrubs, whether to develop a sustainable farming system, restore the environment, or to engage in growing trees aas a bussiness.
The present project is a further development of an initial intervention by GAA in the Dur-Dur Valley. This second phase seeks to contribute to the stabilisation and improvement of rural livelihoods in Awadal region based on the sustainable use of natural resources. The project area covers the entire Dur-Dur watershed, which is situated within the Districts of Borama, Baki and Lughaya. The project is designed to enable communities in the watershed to manage natural resources and farming systems increasingly in a sustainable, efficient and equitable manner. A major investment of the project is to develop an Integrated Water Resource Management Plan (IWRMP) in close collaboration with land-users and administrative bodies.
Across Africa's rural areas, reliable water supply is at the root of all sustainable development. In the hands of motivated technical advisors of well organissed community groups, this manual holds the promise to increasing the vital water resources. In consise and readable language, 'water form pans and ponds' guides the reader through all stages of community planning, design and construction, maintenace and operation of these water storage structures. Every chapter is illustrated with figures that add to the text. At the back of the book, you'll find a kit of practical tools on how to plan, survey sites, analyse soil properties, determine water needs and estimate construction costs. This book is meant to help improve water supply for rural communinties throughout East Africa.