African Water Resource Database Concepts And Application Case Studies Spatial Analysis For Inland Aquatic Resource Management

Author : Jeff Jenness
Publisher : Food & Agriculture Org.
Page : 188 pages
File Size : 46,8 Mb
Release : 2007
Category : Business & Economics
ISBN : 9251057400

Get Book

African Water Resource Database: Concepts and application case studies. Spatial analysis for inland aquatic resource management by Jeff Jenness Pdf

The African Water Resource Database (AWRD) is a set of data and custom-designed tools, combined in a geographic information system (GIS) analytical framework, aimed at facilitating responsible inland aquatic resource management with a focus on inland fisheries and aquaculture. It thus provides a valuable instrument to promote food security. The AWRD data archive includes an extensive collection of datasets covering the African continent, including: surface waterbodies, watersheds, aquatic species, rivers, political boundaries, population density, soils, satellite imagery and many other physiographic and climatological data. This technical paper is the first of two publications about the AWRD, and it gives a general overview addressed both to administrators and managers, as well as for professionals in technical fields. The second part of this technical paper is available separately (ISBN 9789251056479).

Author : Xuan Zhu
Publisher : Routledge
Page : 491 pages
File Size : 40,6 Mb
Release : 2016-05-26
Category : Science
ISBN : 9781134094431

Get Book

GIS for Environmental Applications by Xuan Zhu Pdf

GIS for Environmental Applications provides a practical introduction to the principles, methods, techniques and tools in GIS for spatial data management, analysis, modelling and visualisation, and their applications in environmental problem solving and decision making. It covers the fundamental concepts, principles and techniques in spatial data, spatial data management, spatial analysis and modelling, spatial visualisation, spatial interpolation, spatial statistics, and remote sensing data analysis, as well as demonstrates the typical environmental applications of GIS, including terrain analysis, hydrological modelling, land use analysis and modelling, ecological modelling, and ecosystem service valuation. Case studies are used in the text to contextualise these subjects in the real world, examples and detailed tutorials are provided in each chapter to show how the GIS techniques and tools introduced in the chapter can be implemented using ESRI ArcGIS (a popular GIS software system for environmental applications) and other third party extensions to ArcGIS to address. The emphasis is placed on how to apply or implement the concepts and techniques of GIS through illustrative examples with step-by-step instructions and numerous annotated screen shots. The features include: Over 350 figures and tables illustrating how to apply or implement the concepts and techniques of GIS Learning objectives along with the end-of-chapter review questions Authoritative references at the end of each chapter GIS data files for all examples as well as PowerPoint presentations for each chapter downloadable from the companion website. GIS for Environmental Applications weaves theory and practice together, assimilates the most current GIS knowledge and tools relevant to environmental research, management and planning, and provides step-by-step tutorials with practical applications. This volume will be an indispensable resource for any students taking a module on GIS for the environment.

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 409 pages
File Size : 46,5 Mb
Release : 2018-11-19
Category : Nature
ISBN : 9789251096994

Get Book

Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture by Food and Agriculture Organization of the United Nations Pdf

The ecosystem approach to aquaculture provides the conceptual guideline to spatial planning and management. This publication describes the three major steps in spatial planning and management, namely, zoning, site selection and design of an aquaculture management area, or AMA. The rationale for and objectives of each step, the ways (methodologies) to implement it, and the means (tools) that are available to enable a methodology are described in a stepwise fashion. Recommendations to practitioner s and policy-makers are provided. A separate policy brief accompanies this paper. The benefits from spatial planning and management are numerous and include higher productivity and returns for investors, and more effective mitigation of environmental, economic and social risks, the details of which are provided in this paper. This publication is organized in two parts. Part one is the “Guidance”; it is the main body of the document and describes the processes and steps for spatial planning, incl uding aquaculture zoning, site selection and area management. Part two of the publication includes six annexes that present key topics, including: (i) binding and non-legally binding international instruments, which set the context for sustainable national aquaculture; (ii) biosecurity zoning; (iii) aquaculture certification and zonal management; (iv) an overview of key tools and models that can be used to facilitate and inform the spatial planning process; (v) case studies from ten countries – Brazil, Chile, China, Indonesia, Mexico, Oman, the Philippines, Turkey, Uganda and the United Kingdom of Great Britain and Northern Ireland; and (vi) a workshop report. The country case studies illustrate key aspects of the implementation of spatial planning and management at the national level, but mostly within local contexts.

Author : Jeff Jenness
Publisher : Food & Agriculture Org.
Page : 332 pages
File Size : 43,5 Mb
Release : 2007
Category : Business & Economics
ISBN : 9251056471

Get Book

African Water Resource Database: Technical manual and workbook. Technical manual by Jeff Jenness Pdf

The African Water Resource Database (AWRD) is a set of data and custom-designed tools, combined in a geographic information system (GIS) analytical framework, aimed at facilitating responsible inland aquatic resource management with a focus on inland fisheries and aquaculture. It thus provides a valuable instrument to promote food security. The AWRD data archive includes an extensive collection of datasets covering the African continent, including: surface waterbodies, watersheds, aquatic species, rivers, political boundaries, population density, soils, satellite imagery and many other physiographic and climatological data. This technical paper is the second of two publications about the AWRD, and it includes a technical manual for spatial analysts and a workbook for university students and teachers. The first part of this technical paper is available separately (ISBN 9789251057407).

Author : Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa
Publisher : Unknown
Page : 200 pages
File Size : 53,9 Mb
Release : 1972
Category : Fisheries
ISBN : UOM:39015063429503

Get Book

CIFA Technical Paper by Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa Pdf

Author : Assefa M. Melesse,Wossenu Abtew,Shimelis G. Setegn
Publisher : Springer Science & Business Media
Page : 702 pages
File Size : 43,6 Mb
Release : 2014-02-13
Category : Science
ISBN : 9783319027203

Get Book

Nile River Basin by Assefa M. Melesse,Wossenu Abtew,Shimelis G. Setegn Pdf

The book provides a comprehensive overview of the hydrology of the Nile River, especially the ecohydrological degradation and challenges the basin is facing, the impact of climate change on water availability and the transboundary water management issues. The book includes analysis and approaches that will help provide different insights into the hydrology of this complex basin, which covers 11 countries and is home to over 300 million people. The need for water-sharing agreements that reflect the current situations of riparian countries and are based on equitable water- sharing principles is stressed in many chapters. This book explores water resource availability and quality and their trends in the basin, soil erosion and watershed degradation at different scales, water and health, land use and climate change impact, transboundary issues and water management, dams, reservoirs and lakes. The link between watershed and river water quantity and quality is discussed pointing out the importance of watershed protection for better water resource management, water accessibility, institutional set-up and policy, water demand and management. The book also presents the water sharing sticking points in relation to historical treaties and the emerging water demands of the upstream riparian countries. The need for collaboration and identification of common ground to resolve the transboundary water management issues and secure a win-win is also indicated.

Author : José Aguilar-Manjarrez,James M. Kapetsky,Doris Soto
Publisher : Food & Agriculture Organization of the UN (FAO)
Page : 188 pages
File Size : 46,6 Mb
Release : 2010
Category : Aquaculture
ISBN : IND:30000111263046

Get Book

The Potential of Spatial Planning Tools to Support the Ecosystem Approach to Aquaculture by José Aguilar-Manjarrez,James M. Kapetsky,Doris Soto Pdf

This report is organised in two parts. The first, the workshop report, deals with the background of the EAA effort and the genesis of the workshop. The main conclusions of a review of the status and potential of spatial planning tools, decision-making and modelling in implementing the EAA are also included. The review itself, along with an abstract, forms the second part.

Author : Anonim
Publisher : Unknown
Page : 332 pages
File Size : 40,6 Mb
Release : 2009
Category : Aquaculture
ISBN : MINN:31951P01148683I

Get Book

FAO Aquaculture Newsletter by Anonim Pdf

Author : Seleshi Getahun Yalew
Publisher : CRC Press
Page : 186 pages
File Size : 45,9 Mb
Release : 2018-03-14
Category : Science
ISBN : 9780429951954

Get Book

Integrated Modeling of Land and Water Resources in Two African Catchments by Seleshi Getahun Yalew Pdf

Demand for land and water for agriculture, urbanization, irrigation, hydropower, and industrialization is increasing to meet the demands of growing populations and of growing economies. However, changes in land and water resources are often studied separately. A better representation of the interaction between land-use change and its drivers on the one hand and water resources on the other is imperative for sustainable environmental management. This research investigates and develops spatial analysis methods and tools for the quantification of dynamic feedbacks between land-use change and water resources, by focusing on case study catchments in Ethiopia and South Africa. Furthermore, the research investigates methods for analysing land-use suitability and modelling land-use change. Results show that major changes in land-use have been observed in the past two to three decades in the study catchments. Model representation of the interaction between land-use change and water resources shows that changes in land-use influence hydrologic responses. These influences are especially pronounced during high- and low-flow seasons. Likewise, hydrologic processes and water resources availability influence land-use suitability and hence land-use change responses. Accounting for the dynamic feedback between land-use and hydrology thus produces improved knowledge that can better inform integrated natural resources management.

Author : Benjamin Koetz,Zoltán Vekerdy,Massimo Menenti,Diego Fernández-Prieto
Publisher : MDPI
Page : 557 pages
File Size : 50,5 Mb
Release : 2018-10-02
Category : Electronic book
ISBN : 9783038421535

Get Book

Earth Observation for Water Resource Management in Africa by Benjamin Koetz,Zoltán Vekerdy,Massimo Menenti,Diego Fernández-Prieto Pdf

This book is a printed edition of the Special Issue "Earth Observation for Water Resource Management in Africa" that was published in Remote Sensing

Author : Roumiana Hranova
Publisher : CRC Press
Page : 370 pages
File Size : 46,5 Mb
Release : 2006-01-16
Category : Science
ISBN : 9780203088524

Get Book

Diffuse Pollution of Water Resources by Roumiana Hranova Pdf

Diffuse pollution of water resources has a multi-disciplinary dimension and the measures to prevent and control it are closely inter-related to the development patterns and societal habits of the region. This book aims to bridge the gaps between different specialists working in the field and to present an integrated approach for the solution of diffuse pollution problems. It focuses on cases specific to developing countries and emphasizes the need to pursue environmentally-sustainable development patterns. Basic principles, definitions and approaches are presented, enabling a common language and understanding among professionals in the field. Numerous case studies from the region, mainly related to urban sources of diffuse pollution, are included. They could be regarded as typical for any developing country, suggesting tools and methods to assess and evaluate the extent of diffuse pollution problems. The book is valuable as a supplementary text for undergraduate and postgraduate students whose studies include a component of water resources and environmental engineering and management, including degree courses in Environmental, Civil and Chemical Engineering, Soil Science, Environmental Sciences and Public Health related sciences. It is also a valuable guide for professionals and managers working in the field of Water Resources and Environmental protection.

Author : Guangxing Wang,Qihao Weng
Publisher : CRC Press
Page : 565 pages
File Size : 40,8 Mb
Release : 2013-07-12
Category : Nature
ISBN : 9781466556935

Get Book

Remote Sensing of Natural Resources by Guangxing Wang,Qihao Weng Pdf

Highlighting new technologies, Remote Sensing of Natural Resources explores advanced remote sensing systems and algorithms for image processing, enhancement, feature extraction, data fusion, image classification, image-based modeling, image-based sampling design, map accuracy assessment and quality control. It also discusses their applications for

Author : International Development Research Centre (Canada)
Publisher : IDRC
Page : 313 pages
File Size : 43,6 Mb
Release : 1996
Category : Water resources development
ISBN : 9780889368040

Get Book

Water Management in Africa and the Middle East by International Development Research Centre (Canada) Pdf

Water Management in Africa and the Middle East: Challenges and Opportunities

Author : Adey NIgatu Mersha
Publisher : CRC Press
Page : 127 pages
File Size : 52,9 Mb
Release : 2021-10-14
Category : Science
ISBN : 9781000481266

Get Book

Integrated Water Resources Management: A Systems Perspective of Water Governance and Hydrological Conditions by Adey NIgatu Mersha Pdf

This thesis presents analysis of the status of IWRM implementation along with the challenges with regards to policy and institutional measures as well as the required basin information and management instruments. The research entailed a detailed analysis of water resources systems based on a case study from the Awash River Basin in Ethiopia, covering the historical and present state of the challenges and gaps in policies, institutional arrangements and management instruments. The status quo of practical water management, implications of plausible management alternatives in terms of their impact to future water availability, demand fulfilment, patterns of use, and sustainability of the environment were examined. Moreover, the interlinkages and dynamics between key water dependent resources sectors, broadly categorized into water, energy, food, and ecosystems (WEFE) was explored to identify key tradeoffs and synergies. This was deliberated as to improving the synchronization of sectoral plans and resources management programs, thereby fast-tracking the coordination process in IWRM. Overall, the research provides a clearer understanding of the system-wide problems, structural challenges and possible future consequences regarding the management and sustainability of the entire water resource system. Ultimately the purpose is to set in motion new strategies and mechanisms to improve the implementation of the currently applied IWRM framework in the context of the SDGs.

Author : B. Koetz,Z. Vekerdy,M. Menenti,D. Fernández-Prieto
Publisher : Unknown
Page : 535 pages
File Size : 43,6 Mb
Release : 2015
Category : Electronic
ISBN : 3038421545

Get Book

Earth Observation for Water Resource Management in Africa by B. Koetz,Z. Vekerdy,M. Menenti,D. Fernández-Prieto Pdf