River Variability and Complexity presents a new approach to the understanding of river variability. It provides examples of river variability and explains the reasons for them, including fluvial response to human activities. Understanding the mechanisms of variability is important for geomorphologists, geologists, river engineers and sedimentologists as they attempt to interpret ancient fluvial deposits or anticipate river behavior at different locations and through time. This book provides an excellent background for graduates, researchers and professionals.br � A concise new approach to the understanding of river variability, building on the author's 40 years experience of river geomorphology br � Includes helpful reference tables and charts for the study of river characteristics (type) and behaviour (dynamics) br � Includes a discussion of the unintended consequences of human actions and develops a hypothesis regarding the effect of river characteristics on human behaviour
(Extract from the executive summary) This report describes hydrogeological and geophysical investigations for one borehole to be drilled in Jiifto area, Berbera in North West Somalia. The study has been focussed on the availability of portable groundwater in sufficient quantity for domestic and livestock consumption for the Jiifto normadic community. To accomplish this, detailed hydrogeological and geophysical investigations have been executed . The proposed borehole is the replace an old one vandalised in 1990 during tha war
The book aims to provide a series of domain data models that represent commonly GIS data sets by applying best practices for GIS data modelling and collection. These Data models are intended to provede a eries of templates for implementing geodatabases for implementing geodatabases for specific solutions. A series of designs presented in the book are derived from specific case studies and include: Streams and river networks, census units and boundaries, addresses and locations, parcels and cadastre, rasta data use, cartography and basemaps and federal lands survey.
Livestock and Rangeland Knowledgebase(LKRB)is a product of IFAD Pilot Thematic Group on Community-Based Developmentof Natural Resources. It contains 51 case studiess, 20 analytical papers and 15 technical advisory notes of IFAD's investment and research projects that supports livestock production among pastoralists, agropastoralists and small holders.
This book outlines a generic set of procedures, termed the River Styles Framework, which provides a set of tools for interpreting river character, behavior, condition, and recovery potential. Applications of the framework generate a coherent package of geomorphic information, providing a physical template for river rehabilitation activities.
This document presents the interagency action plan for flood forecasting preparedness for Juba and Shabelle Rivers of Somalia. The strategy adopted in its preparation is to compare th best case (no flooding) and worst case scenarios (1997 and 1981 historical floods) and to device appropriate prepaaaredness and response mesasures based on these scenarios
The purpose of this document is to provide a context analysis to support contigency planning required to deal with a humanitarian emergency preparedness precipitated by flooding on the Juba and Shabelle rivers in Somalia. The document is prepared by the Somalia Water and Land Information Management (SWALIM) on behalf of the Flood working Group (FWG) whose mandate is to reduce suffering caused by flood through effective early warning.