cultivator Articles
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Seaweed future cultivation in Chile: perspectives and challenges
Production of seaweeds in Chile has fluctuated between 120,000 and 316,000 wet metric tons per year during the last ten years. The most important Phaeophyta are exploited for alginate production and as abalone feed. Among the Rhodophyta, Chilean production comes mainly from wild stocks, as at present cultivation on a commercial scale is restricted to Gracilaria. Large scale production of this ...
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Project - Macro Value
There is an increasing demand for new sustainable marine sources for products within food, feed, cosmetic, pharmaceutical and the energy sector. The European seaweed – or macroalgae - industry relies on wild harvest and growth is limited by ecological sustainability considerations. But large scale macroalgae cultivation can satisfy this demand. However, macroalgae cultivation needs ...
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Project - MAB4
The MAB4 project focus on cultivating seaweed on a large scale and using it for food and skin products. While running out of farmland, new opportunities show up for growing sea-crops in the oceans. Many seaweed species are highly nutritious and rich in bioactive substances, those can serve as ingredients for food and cosmetics. In Far East, longlines of seaweed – also known as ...
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Project - Tara Tekstil
A feasibility study on Blue Fashion using cultivated seaweed for textile production The goal is to study the feasibility of “Blue Fashion” using seaweed cultivated and harvested in the North Atlantic and process it into seaweed fibres, that can be used in knitted and woven fabric. The study will focus on four specific objectives: Identify and describe the functionalities of using ...
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Project - MacroPro
Seafood aquaculture is one of the fastest growing food production sectors, and there is a growing demand for organic farmed aquaculture products in many countries. Therefore, it is urgent to find alternative sustainable feed ingredients for aquaculture feeds to address these issues. A widely available but underutilised Nordic bio-resource is macroalgae (seaweed). Traditionally, macroalgae have ...
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Macro Cascade Project
MACRO CASCADE will prove the concept of the cascading marine macroalgal biorefinery. This is a production platform that covers the whole technological chain for processing sustainable cultivated macroalgae biomass – also known as seaweed – to highly processed value added ...
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Project - MacroSystems
In response to a call for proposals by the Advanced Research Projects Agency - Energy (ARPA-E) MARINER program through the U.S. Department of Energy, an international research team under the project name of MacroSystems, primed by Ocean Rainforest, Inc., has been asked to demonstrate the economic and social opportunities of offshore cultivation of seaweeds, specifically a species named ...
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Could Our Energy Come from Giant Seaweed Farms in the Ocean?
One day in the future, the Pacific Ocean could be home to kilometers of seaweed farms tended by submarine drones and waiting to be turned into fuel. This is the vision of Marine BioEnergy, a start-up backed by the Advanced Research Projects Agency–Energy (ARPA-E). The U.S. government agency is funding the company, along with a handful of related projects, because it views the open ocean as ...
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Project - Climate Feed
Seaweed in cattle feed to reduce greenhouse gas from burping dairy cows Seaweed could contribute to reducing greenhouse gas emissions from agriculture. The research project Climate Feed will develop seaweed feed supplement with funding from Innovation Fund Denmark. There’s a huge potential in reducing cows’ emission of methane and, consequently, greenhouse gases. The major part of ...
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Marine cultivation technology opening the door to the rich sources of clean energy in our oceans
Despite the growing demand and supply of renewable energy sources, we still rely on fossil fuels for much of our global energy. But deep below the ocean, there is a source of clean carbon energy waiting to be harvested, which will go a long way to reducing our dependence on oil, gas and coal – seaweed. A recent study in Nature Geoscience estimated that seaweed floating down to the depths ...
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Seasteading could be the answer to sustainably feeding 9 billion people
Self-sufficient nation states in the middle of the ocean might be our ticket to a sustainable future. Oceans cover 71 percent of Earth’s surface, yet provide less than 2 percent of the food we eat. The growing demand for seafood, however — predicted to rise to 8 percent during the next decade — from an already depleted and exhausted ocean is forcing agriculturalists and fishers ...
By Ensia
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