Management of impacts of irrigation development on fisheries: guidance manual PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Management of impacts of irrigation development on fisheries: guidance manual PDF full book. Access full book title Management of impacts of irrigation development on fisheries: guidance manual by . Download full books in PDF and EPUB format.
Author:
Publisher: IWMI
ISBN: 929090710X
Category :
Languages : en
Pages : 174
Get Book Here
Book Description
Author:
Publisher: IWMI
ISBN: 929090710X
Category :
Languages : en
Pages : 174
Get Book Here
Book Description
Author: Sophie Nguyen-Khoa
Publisher: IWMI
ISBN: 9290905913
Category : Fisheries
Languages : en
Pages : 46
Get Book Here
Book Description
Author: United Nations Centre for Human Settlements
Publisher: UN-HABITAT
ISBN: 9789280711592
Category : City planning
Languages : en
Pages : 202
Get Book Here
Book Description
Author: Crissman
Publisher: WorldFish
ISBN:
Category :
Languages : en
Pages : 24
Get Book Here
Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251336016
Category : Technology & Engineering
Languages : en
Pages : 92
Get Book Here
Book Description
There is increasing recognition of the need to bring about changes across the full spectrum of agricultural practices to ensure that, in future, food production systems are more diverse, sustainable and resilient. In this context, the objectives of irrigation need to be much more ambitious, shifting away from simply maximizing crop yields to maximizing net benefits across a range of uses of irrigation water, including ecosystems and nature-based solutions. One important way to achieve this is by better integrating fisheries into the planning, design, construction, operation and management of irrigation systems. Irrigation – a major contributor to the Green Revolution – has significantly improved agricultural production worldwide, with consequent benefits for food security, livelihoods and poverty alleviation. Today, irrigated agriculture represents about 21 percent of cultivated land, but contributes approximately 40% of the total global crop production. Many governments continue to invest in irrigation as a cornerstone of food security and rural development. Investments in irrigation often represent a pragmatic form of adaptation to changing climatic conditions. This guide focuses on how to sustainably optimize and broaden the range of benefits from irrigation development - not only economic but also social and environmental benefits . It emphasizes the opportunities that fisheries could provide to increase food production and economic returns, enhance livelihoods and public health outcomes, and maintain key ecosystem services. The guide considers possible trade-offs between irrigation and fisheries, and provides recommendations on how these could be minimized.
Author: Sophie Nguyen-Khoa
Publisher: IWMI
ISBN: 9290905859
Category : Fisheries
Languages : en
Pages : 43
Get Book Here
Book Description
The paper reviews the existing methods used in India for estimation of flow characteristics at ungauged sites. It focuses on low and high flows, long-term mean flow and flow duration curves. Since it lists the actual formulae, it can be used as a quick reference guide for selecting a suitable technique for various geographical regional and/or river basins in India.
Author: International Institute for Environment and Development
Publisher: IIED
ISBN: 1899825118
Category : Environmental impact analysis
Languages : en
Pages : 221
Get Book Here
Book Description
Author: Adrian P. Wood
Publisher: Fao
ISBN:
Category : Business & Economics
Languages : en
Pages : 188
Get Book Here
Book Description
This publication is the result of a two-and-a-half-year process that has drawn together critical thinking and practical experience concerning agriculture and wetland interactions. The process began at the Ramsar Conference of Parties (COP) 9 in Uganda, involved a workshop in Wageningen (the Netherlands) in early 2006. This report has been prepared for presentation at the Ramsar COP 10 in the Republic of Korea in October 2008.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251317607
Category : Technology & Engineering
Languages : en
Pages : 81
Get Book Here
Book Description
The role of irrigation in gearing agriculture development towards a broader economic growth is undeniable. Accordingly, irrigation is growing into key operational strategy for governments and their agencies to increase agricultural productivity, thus combatting food insecurity and boosting overall growth. While agriculture absorbs rural workforce, generates income and increases food security, it has become the most important driver in freshwater exploitation. The rapid expansion of water demand leads to the generalized phenomena of imbalance between water supply and water demand. This increasing pressure on water resources urges enhancing Water Use Efficiency. Enhancing Water Use Efficiency requires actions at all levels, from agricultural practitioners to scheme managers, and up to the policy-makers. The objective of this Field Guide is to show practical measures to improve Water Use Efficiency in small-scale agriculture based on case studies from Burkina Faso, Morocco and Uganda. The Book not only presents applicable Water Use Efficiency measures, but also guide the readers through their real-term implementation. While the Guide provides complete set of instructions to improve Water Use Efficiency in order to reach optimal irrigation practices, the successful outcome still depends on the farmers’ willingness to embrace and adopt the recommended measures. The Guide holds in evidence that farmers are often constrained by available resources to improve their practices in terms of budget, inputs or labour. In order to take these issues into account, the recommendations are limited on practical measures, which can be followed by farmers without requiring additional resources.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251311315
Category : Social Science
Languages : en
Pages : 120
Get Book Here
Book Description
Irrigation has been and will continue to be an agricultural and rural investment priority. Development of the irrigation sector faces multiple challenges, including water scarcity and degradation, competition over shared resources, and the impact of climate change. Innovations are needed to address these challenges, as well as emerging needs, and to promote productive, equitable and sustainable water management. These guidelines, produced by an inter-agency team, highlight experiences and lessons learned from global irrigation investment operations. They introduce innovative approaches, tools and references, and provide practical guidance on how to incorporate or apply them at each stage of the investment project cycle. The guidelines will be a useful resource for national and international professionals involved in irrigation investment operations.
