Saturday, May 24, 2014

Plant genetic resources

Conservation of Plant Genetic Resources for Food and Agriculture
Plant genetic resources for food and agriculture (PGRFA) have been systematically collected and exchanged for some 500 years. Conservation focuses explicitly on maintaining the diversity of the full range of genetic variation within a particular species or taxa. Plant genetic resources can be conserved both in-situ and ex-situ.
The main reasons for conserving PGRFA are to ensure the future adaptability of cultivars and wild populations; to preserve data and traits that ensure sustainable agriculture; to promote the use of genetic resources in commerce and biotechnology; to conserve genetic diversity for cultural reasons.
Ex situ conservation entails conservation of biological diversity components outside their natural habitats. The main storage infrastructures for such conservation techniques are genebanks; millions of accessions are now stored in hundreds of genebanks around the world for conservation and utilisation purposes.
In situ conservation means the maintenance and recovery of viable populations of species in their natural surroundings and, in the case of domesticates or cultivated species, in the surroundings where they have developed their distinctive properties. Common approaches for in situ conservation are Genetic reserve conservation and On-farm conservation.
FAO plays a lead role in strengthening the conservation of PGRFA through policy assistance, technical support and awareness raising. In collaboration with international, regional and national partners, we are involved in multiple projects to strengthen capacities in order to address technical and policy aspects and prepare gene bank standards and technical guidelines for crop specific conservation techniques and other publications.
The adoption of the International Treaty on Plant Genetic Resources for Food and Agriculture in 2001 was a major milestone in raising the profile of the value and need for plant genetic resources conservation and use. In 2004, FAO, together with Bioversity International acting on behalf of the international research organizations in this field (CGIAR), founded the Global Crop Diversity Trust to ensure the conservation and availability of crop diversity for food security worldwide.
The revised Genebank Standards for Plant Genetic Resources for Food and Agriculture were endorsed at the 14th Regular Session of the CGRFA, Rome, 15-19 April 2013. Read more here.

Sources: http://www.fao.org/agriculture/crops/core-themes/theme/seeds-pgr/conservation/en/













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Sustainable Use of Plant Genetic Resources for Food and Agriculture
Plants are the primary basis for human sustenance, used directly for food, clothing and shelter, or indirectly in processed form and through animal feeding. Our crop plants have been raised over millennia, through evolutionary forces and human selection, from their wild ancestors.  The genetic diversity – the variation in the molecular building blocks that control expression of individual traits – is at the core of a crop’s ability to continually undergo these changes. The combination of current and historical genetic diversity underpins our potential to adapt crops to the changing needs of farmers and consumers.
FAO strongly supports the sustainable use of plant genetic resources for food and agriculture. In the broadest sense, this encompasses the whole range of actions involved in the conservation, diversification, adaptation, improvement and delivery to farmers through seed systems. Plant breeding acts as bridge between the conservation in genebanks and the seed systems that deliver improved varieties to farmers.
Sustainable use of PGRFA takes into account the wider principles of ecologically, economically and socially sound approaches. These principles address the challenges of meeting basic food needs, generating income for the rural poor, and providing a foundation for protecting the environment. It can involve different technical solutions and actions, such as intensification of production; plant breeding; characterization, evaluation and number of core collections; genetic enhancement and base-broadening; diversification of crop production and broader diversity in crops; development and commercialization of under­ utilized crops and species; supporting seed production and distribution; and developing new markets for local varieties and "diversity­ rich'' products. Sustainable use of PGRFA also includes the fair and equitable sharing of the benefits arising from the use of PGRFA and agrobiodiversity management through appropriate strategies and participatory involvement of stakeholders.
FAO focuses on the promotion of:
•  
Appropriate policies and strategies at the national, regional and international levels, essential to create an enabling environment for the development of sectors responsible for sustainable use, including plant breeding and seed sectors;
•  
Capacity building in plant breeding and the seed sector, particularly in developing countries, mainly through support to education and training, and institutional support;
•  
Exchange of technologies, know-how, plant genetic resources and knowledge among all stakeholders involved.
In 2006, the Global Partnership Initiative for Plant Breeding Capacity Building (GIPB) was launched with the mission of enhancing the capacity of developing countries to imporve crops through better plant breeding and delivery systems. This initiative is contributing to a more comprehensive implementation of the International Treaty on PGRFA and the Global Plan of Action for the Conservation and Sustainable Utilization of PGRFA, as well as the Global Crop Diversity Trust.


Seed Systems
Seed is one of the most crucial elements in the livelihoods of agricultural communities. It is the repository of the genetic potential of crop species and their varieties resulting from the continuous improvement and selection over time. The potential benefits of seed to crop productivity and food security can be enormous.
In addition, production increases brought about by the use of adapted varieties increases farmers’ income when market linkages exist. Food security is heavily dependent on the seed security of the farming community.
A sustainable seed system will ensure that high quality seeds of a wide range of varieties and crops are produced and fully available in time and affordable to farmers and other stakeholders. However, in many developing countries farmers have not yet been able to fully benefit from the advantages of using quality seed due to a combination of factors, including inefficient seed production, distribution and quality assurance systems, as well as bottlenecks caused by a lack of good seed policy on key issues such as access to credit for inputs. Furthermore, the pressure from the fluctuating food prices and climate change creates additional challenges.
To mitigate the stated constraints, FAO works in a range of areas related to capacity building to enhance seed systems and to facilitate farmers’ access to good quality seed of locally-adapted varieties. These activities include:


All the information posted here is from FAO website: http://www.fao.org/agriculture/crops/core-themes/theme/seeds-pgr/conservation/en/

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Nutrition
Nutrition and biodiversity converge to a common path leading to food security and sustainable development. They feature directly in the Millennium Development Goals to halve the proportion of people who suffer from hunger (Goal 1) and to ensure environmental sustainability (Goal 7).
The alarming pace of food biodiversity loss and ecosystem degradation makes a compelling case for re-examining food systems and diets. Globalization, industrial agriculture, population increases and urbanization have changed patterns of food production and consumption in ways that profoundly affect ecosystems and human diets.
Presently, one billion people suffer from hunger and another two billion suffer from micronutrient deficiencies. Simplification of diets, low in variety but high in energy, contributes to the escalating problems of obesity and chronic disease, which are increasingly found alongside micronutrient deficiencies and undernourishment, particularly in poor areas of the developing world.
Biodiversity plays a key role in ensuring dietary adequacy; nutrients in varieties / cultivars / breeds of the same food can differ dramatically
Biodiversity plays a key role in ensuring dietary adequacy, because nutrient contents between foods and among varieties/cultivars/breeds of the same food can differ dramatically.
FAO, together with the Bioversity International, is leading the "Cross-cutting Initiative on Biodiversity for Food and Nutrition", under the umbrella of the Convention of Biological Diversity.
The Initiative identifies agricultural biodiversity as a priority for improving nutrition and health especially of the rural and urban poor, and provides the framework for sustainable diets.

Protected areas

Protected areas are an effective tool for conserving species and ecosystems. They contribute substantially to the long-term provisioning of services and the conservation of habitats and ecosystems, which are crucial for sustaining livelihoods at local, regional and global scales.
Protected areas are crucial for the conservation of terrestrial, freshwater and marine environments.
Protected areas are crucial for the conservation of terrestrial, freshwater and marine environments. Their management and planning should involve all stakeholders, in particular the rural populations surrounding them who are most affected by their presence and should benefit from the alternative sources of employment and economic activities they potentially provide.
Within its mandate of protecting forests and fisheries stocks and conserving biodiversity, FAO supports countries in the design and management of protected areas and provides technical guidance for the formulation of adequate policies. FAO promotes the ecosystem approach to natural resources management, contributing to the conservation of terrestrial, freshwater, marine and cultural biodiversity.
Thanks to FAO's global expertise and knowledge in forestry, fisheries and agriculture, best practice solutions and innovative approaches to major challenges in protected area management such as the overexploitation of species and the impacts of climate change can be identified, and adapted to regional or national circumstances.
FAO increasingly works in partnerships, for the best possible assistance to countries.

Ecosystem approach

The ecosystem approach is a strategy for the integrated management of land, water and living resources that promotes conservation and sustainable use in an equitable way. It is based on the application of appropriate scientific methodologies focused on levels of biological organization which encompass the essential processes, functions and interactions among organisms and their environment, and recognizes that humans, with their cultural diversity, are an integral component of ecosystems.
An ecosystem approach to agriculture and natural resource management explicitly identifies opportunities and trade-offs. It can preserve or increase the capacity of an ecosystem to produce benefits for the society, fairly apportions benefits and costs, and is sustainable over the longer-term. The ecosystem approach to agriculture requires adjustments in institutional and governance arrangements that ensure informed, balanced, transparent and legitimate decision making in relation to trade-offs and stakeholder participation.
The ecosystem approach is a strategy for the integrated management of land, water and living resources that promotes conservation and sustainable use in an equitable way.
Ecosystem approaches are applied to specific elements in FAO’s work, and most notably, through its work:
  • in achieving sustainable crop production intensification through an ecosystem approach and an enabling environment, and capturing efficiency through ecosystem services and management;
  • as part of the One Health concept and in management of natural resources, including animal genetic resources in livestock production;
  • in both marine fisheries and aquaculture in supporting fisheries resources and sustainable use and production;
  • in forests, with work on technical, policy and legal support to ecosystem approaches.
  • as a key strategy to reconcile food security and the environmental conservation through programmes such as: (i) the Multi-Year Programme of Work of the Commission on Genetic Resources for Food and Agriculture; (ii) Sustainable Land Management for enhancing land-derived goods and services; and (iii) the multi-sectoral organic agriculture programme that assists countries to optimize their performance in producing, processing and marketing according to existing biophysical and socio-economic resources.

Gender

All people worldwide make use of plant and animal biological resources. Rural men and women, however, are often entirely dependent on the environment. Frequently among the world’s most poor and vulnerable groups, their livelihoods are intimately intertwined with the utilization of biological variety. In this respect, any change in biodiversity patterns will first and foremost affect the viability of rural survival. Preserving agricultural biodiversity is hence crucial for sustainable rural development, food security, and poverty alleviation. All at the same time the fight against hunger also depends on paying greater attention to the complexities of agricultural systems and to the different roles and knowledge systems that men and women hold within them.
FAO is developing activities to enhance rural people’s food security and promote sustainable management of agro-biodiversity by strengthening the capacity of institutions in the agricultural sector to apply approaches which recognize men and women farmers' differential needs, concerns and knowledge in their programmes and policies.
To preserve agricultural biodiversity we need to greater attention to the different roles and knowledge systems that men and women hold within them.
The main activities include training on how to record and document local knowledge and how to use gender analysis and participatory methods for both research and action processes, technical assistance for research on gender-based differences in farmer's knowledge related to agro-biodiversity conservation and management (e.g. use of medicinal plants, local seed management etc.), as well as technical assistance to enhance communication and the exchange of information based on local knowledge systems in agriculture within and between communities, or with institutions that interact with farmers and with policy-makers.

Indigenous people

In developed and developing countries all over the world, indigenous farmers and communities hold traditional knowledge, expertise, skills and practices related to environmental management and food security as well as to agricultural production and diversity.
Traditional farming, fishing, pastoralism/herding, foraging and forestry are based on long established knowledge systems and practices that help to ensure food and agricultural diversity, valuable landscape and seascape features, livelihoods and food security. For millennia, these have provided rural communities with the necessary resilience to counter challenges and ensure survival. However, traditional livelihoods and indigenous plant varieties, landraces and animal breeds are now increasingly endangered by factors such as large-scale commercialization of agriculture, population dynamics, politico-economic discrimination, land-use/cover changes and the impacts of climate change.
For millennia, traditional knowledge has provided rural communities with the necessary resilience to counter challenges and ensure survival.
FAO is developing innovative projects that support indigenous communities and the use of traditional knowledge to promote rural development, gender equity, conservation of biocultural diversity, and sustainable management of agro-ecosystems, among others. At the same time, FAO's approach is to manage the risks to food security and agriculture that result from natural and human-induced disasters, such as climate change, soaring food prices and land dispossession.
FAO is also promoting international and interdisciplinary collaboration to strengthen the interface between traditional knowledge and cutting-edge science and technology, to help maintain and enhance the world’s food and agricultural diversity and sustainability.

Biosecurity

Biosecurity encompasses policy and regulatory frameworks to manage risks associated with agriculture and food production. This includes, for example, the introduction and release of Living Modified Organisms (LMOs) and Genetically-Modified Organisms (GMOs) and their derived products, the introduction and spread of invasive alien species, alien genotypes and plant pests, animal pests, diseases and zoonoses (diseases that can be transmitted from animals to humans).
In view of a number of developments, including globalization, the rapid increase in transport and trade and technological progress, national and international frameworks and standards need to be developed and strengthened in order to regulate, manage and control biosecurity.
Adequate policy and regulatory responses need to be developed to address some of the risks associated with agriculture and food production.
Countries are increasingly taking a holistic view and are combining these regulatory activities. This trend is expected to continue and should be matched by FAO, building on its already significant range of activities and outputs that address biosecurity, including international instruments, biosafety in relation to LMOs and GMOs, biosecurity in relation to invasive alien species and closely associated concerns for food, agriculture, fisheries and forestry.
FAO plays an important role in biosecurity through the International Plant Protection Convention (IPPC). Technical support is provided through the IPPC Secretariat for the national implementation of both the Convention itself and International Standards for Phytosanitary Measures (ISPMs) which aim to prevent the introduction and spread of pests of plants and plant products and to promote phytosanitary measures for their control.

Saturday, May 3, 2014

Updated Zoology and Aquatic ecology Team Charter

1. Purpose of the team Charter
With the commencement of BPR in the Mekelle University various teams are established to handle the work process. As part of this team establishment three teams are established with in department of Biology of the College of Natural and computational Sciences. The Zoology and Animal Ecology academic and research team is one of the teams established to handle research and provide zoology courses to undergraduate and post graduate students emphasizing on critical thinking and conceptual skills that come from understanding of how scientific information is obtained and evaluated. Furthermore, the team is entitled to conduct research and community service with various objectives.

As team and team work are new concepts introduced by the BPR into the work culture of the Mekelle University, it is necessary to develop team-work guideline (team charter). This is the reason why this team charter is developed. Specifically this team charter serves the following purposes
• To document the teams purpose and clearly define team members’ roles, responsibilities, and operating rules.
• To establish for the team and the management, communicating, reporting, and decision-making procedures
• To lay-out a blue-print for conducting the teaching-learning and student advising process
• Defining how the course team works in an empowered manner including setting its responsibility and authority
• The charter will also help in facilitating stakeholder by including key members (such as the university and college, and Department management, students and others) in the decision-making process and obtaining their concurrence along the way.

1.1 Vision of the team
The vision of our Course and Research team is becoming
• The leading team (getting first rank) in providing quality teaching-learning and research services in our university;
• A role model of teamwork in our university.
1.2 Objectives:
The objective of our team is:
• To provide research based education in the area of Zoological sciences;
• Achieving the objectives of the course/module stated in the curriculum
• Provide training and consultancy service for government offices, non-government offices, farmers as well as individuals;
• Organize seminars and conferences under thematic area of interest.
• Achieving the stretch objectives, targets and working standards of the teaching-learning process as recommended by the BPR team.
1.3 Anticipated output/outcomes of the team
• Course/module plan prepared in a participatory manner
• All lessons properly planned
• Formative assessment implemented throughout the course and feedback regarding student progress continuously collected and analyzed
• Depending on the feedback obtained from formative assessment, timely remedial support provided to students
• Course progress regularly evaluated against student progress, the calendar and schedule
• Team’s overall progress regularly (once per two week) evaluated and the way forward outlined
• Student academic advising conducted as per schedule
• Course-self assessment formally conducted and improvements planned
• More than 95% of students registered for the course passed (get at least 50%) the formative assessment
• Course attrition rate reduced to less than 5%
• Student satisfaction rating on the teaching learning process and academic advising near 100%
• Organize seminars and conferences under thematic area of interest at least once per semester

2. Background
Mekelle University in general and the department of Biology in particular was that not fully involved in research and community service. In addition courses were offered by individuals not by team. In response to the Mekelle University BPR and its work processes this team is formed to promote the objectives set during the BPR. All the activities of the team will be reported to the department and the college.

3. Scope of the team
This Research and Course team is established to conduct research, community service and the teaching-learning process of Zoological courses offered to students of the Department of Biology. All the activities are targeted towards satisfaction of customer (community and students). This team is responsible for planning and implementing the course teaching-learning process, research and community service. The team members including the support staff are responsible for achieving course objectives/outcomes as well as research and community service.

To achieve its objectives the team needs both material and financial resources. Classrooms should be well equipped with all teaching learning facilities recommended by the BPR team. Materials like white board markers, dusters, gowns etc shall be made available urgently.
Laboratories and chemical and equipment stores shall be reorganized in such a way that they can serve our purposes.
4. Team composition
• The Team is composed of the following local members
  • Dawit Kidane(MSc) (dawitom14@yahoo.com)
  • Gebremeskel Teklehaymanot( PhD Fellow)
  • Kiros Weledegerima(MSc) (lezelalem16@yahoo.com)
  • Kokeb Girmay (kokeb_girmay@yahoo.com)
  • Mehretu Yonas ( PhD ) meheretu@yahoo.com
  • Mekonen Teferi (PhD ) senaymt@yahoo.com
  • Tsegazeabe Hadush (Msc) (hilinatsegazeabe@yahoo.co.uk )
• The team also is composed of the following expatriate members
  • Seethurahaman
  • Ekwal Immam
• Department’s case manager and data base
  • Ghenet Tefferi (genihoney@ymail.com)
  • Tesfay Kiros