INSIDE THE SVALBARD SEED VAULT || SVALBARD SEED VAULT HINDI || SEED BANK HINDI
Автор: KNOWLEDGE EDGE
Загружено: 2020-09-01
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The Svalbard Global Seed Vault (Norwegian: Svalbard globale frøhvelv) also known as Doomsday Vault is a secure seed bank on the Norwegian island of Spitsbergen, near Longyearbyen, in the remote Arctic Svalbard archipelago, approximately 1,300 kilometres (810 mi) from the North Pole.Conservationist Cary Fowler, in association with the Consultative Group on International Agricultural Research (CGIAR), started the vault to preserve a wide variety of plant seeds that are duplicate samples, or "spare" copies, of seeds held in gene banks worldwide. The seed vault is an attempt to ensure against the loss of seeds in other genebanks during large-scale regional or global crises. The seed vault is managed under terms spelled out in a tripartite agreement among the Norwegian government, the Crop Trust, and the Nordic Genetic Resource Center (NordGen).
The Norwegian government entirely funded the vault's approximately 45 million kr (US$8.8 million in 2008) construction. Storing seeds in the vault is free to end users; Norway and the Crop Trust pay for operational costs. Primary funding for the Trust comes from organisations such as the Bill & Melinda Gates Foundation and from various governments worldwide.
Vault seed samples are copies of samples stored in the depositing genebanks. Researchers, plant breeders, and other groups wishing to access seed samples cannot do so through the seed vault; they must instead request samples from the depositing genebanks. The samples stored in the genebanks will, in most cases, be accessible in accordance with the terms and conditions of the International Treaty on Plant Genetic Resources for Food and Agriculture, approved by 118 countries or parties.
The seed vault functions like a safe deposit box in a bank. The bank owns the building and the depositor owns the contents of his or her box. The Government of Norway owns the facility and the depositing genebanks own the seeds they send. The deposit of samples in Svalbard does not constitute a legal transfer of genetic resources. In genebank terminology this is called a "black box" arrangement. Each depositor signs a Deposit Agreement with NordGen, acting on behalf of Norway. The Agreement makes clear that Norway does not claim ownership over the deposited samples and that ownership remains with the depositor, who has the sole right of access to those materials in the seed vault. No one has access to anyone else's seeds from the seed vault. The database of samples and depositors is maintained by NordGen.
The Syrian Civil War caused another seed bank, the International Center for Agricultural Research in the Dry Areas (ICARDA), to move its headquarters from Aleppo to Beirut. Due to difficulties by ICARDA in transferring its collection, in 2015 the Svalbard Vault authorized the first withdrawal of seeds in its history.
The seeds are stored in sealed three-ply foil packages, then placed into plastic tote containers on metal shelving racks. The storage rooms are kept at −18 °C (−0.4 °F). The low temperature and limited access to oxygen will ensure low metabolic activity and delay seed aging. The permafrost surrounding the facility will help maintain the low temperature of the seeds if the electricity supply fails. In the years since its opening, the vault saw minor water intrusion at its entrance during the annual spring permafrost thawing; warmer temperatures and heavy rainfall in October 2016 caused significantly greater amounts of water to inundate the entrance, but the facility's design ensured that the water froze after several meters and the seeds were not endangered.
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