Despommier vertical farm essay

Significantly reduces use of fossil fuels farm machines and transport of crops Makes use of abandoned or unused properties No weather related crop failures Offers the possibility of sustainability for urban centers Converts black and gray water to drinking water Adds energy back to the grid via methane generation Creates new urban employment opportunities Reduces the risk of infection from agents transmitted at the agricultural interface Returns farmland to nature, helping to restore ecosystem functions and services Controls vermin by using restaurant waste for methane generation No-cost restoration of ecosystems: The best reason to consider converting most food production to vertical farming is the promise of restoring ecosystem services and functions This belief stems, in part, from numerous anecdotal observations as to the current biological state of some territories that were once severely damaged either by now-extinct civilizations or over-farming, and, in part, from data derived from National Science Foundation-sponsored long-term ecological research program LTERbegun inon a wide variety of fragmented ecosystems purposely set aside subsequent to an extended period of encroachment The following case studies will serve to illustrate these points.

Despommier vertical farm essay

His use of the term differs from the current meaning—he wrote about farming with a special interest in soil origin, its nutrient content and the view of plant life as "vertical" life forms, specifically relating to their underground root structures.

This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. January Learn how and when to remove this template message Mixed-use skyscrapers were proposed and built by architect Ken Yeang.

This version of vertical farming is based upon personal or community use rather than the wholesale production and distribution that aspires to feed an entire city. However, neither Despommier nor Yeang are the conceptual originators, nor is Yeang the inventor of vertical farming in skyscrapers.

Despommier vertical farm essay

He claims that the cultivation of plant life within skyscrapers will require less embodied energy and produce less pollution than some methods of producing plant life on natural landscapes.

He moreover claims that natural landscapes are too toxic for natural agricultural production, despite the ecological and environmental costs of extracting materials to build skyscrapers for the simple purpose of agricultural production.

It promotes the mass cultivation of plant life for commercial purposes in skyscrapers. Brighterside Consulting created a complete off-grid container system. Plants can exploit light that varies in intensity through the day.

Controlling light governs the growth cycle of the plant. As of commercial LEDs were about 28 per cent efficient, which keeps the cost of produce high and prevents vertical farms from competing in regions where cheap vegetables are abundant.

However, lighting engineers at Philips have demonstrated LEDs with 68 per cent efficiency. Instead, red and blue or purple light can be generated with less electricity.

History[ edit ] One of the earliest drawings of a tall building that cultivates food was published in Life Magazine in Images of the vertical farms at the School of Gardeners in Langenlois, Austria, and the glass tower at the Vienna International Horticulture Exhibition show that vertical farms existed.

Early hydroponicums integrated hydroponic technology into building systems. These horticultural building systems evolved from greenhouse technology.

Definition - In vitro meat

The British Interplanetary Society developed a hydroponicum for lunar conditions, while other building prototypes were developed during the early days of space exploration.

The first Tower Hydroponic Units were developed in Armenia. Vertical farm[ edit ] Dickson Despommier is a professor of environmental health sciences and microbiology. He reopened the topic of VF in with graduate students in a medical ecology class.

Despommier vertical farm essay

He speculated that a floor farm on one city block could provide food for 50, people including vegetables, fruit, eggs and meat, explaining that hydroponic crops could be grown on upper floors; while the lower floors would be suited for chickens and fish that eat plant waste.

The class calculated that rooftop gardening methods could feed only 2 percent of the population. Unsatisfied with the results, Despommier made an off-the-cuff suggestion of growing plants indoors, vertically. By the first outline of a vertical farm was introduced. In an interview Despommier described how vertical farms would function: There will be sensors for every single plant that tracks how much and what kinds of nutrients the plant has absorbed.

Moreover, a gas chromatograph will tell us when to pick the plant by analyzing which flavenoids the produce contains. These are all right-off-the-shelf technologies. The ability to construct a vertical farm exists now. In the Plant in Chicago was building an anaerobic digester into the building.

This will allow the farm to operate off the energy grid. Moreover, the anaerobic digester will be recycling waste from nearby businesses that would otherwise go into landfills.

The Problem

The firm is housed in a single story building covering 3. The farm was to grow 14 lettuce crops per year, as well as spinach, kale, tomatoes, peppers, basil and strawberries. Its LED lighting is tuned to service two types of chlorophyll, one preferring red light and the other blue.

Nuvege produces 6 million lettuce heads a year.According to Dr. Dickson Despommier, professor of environmental sciences and microbiology at New York’s Columbia University, food production increases, the effects of global warming decrease, the production of clean-burning fuel increases and waste water is made cleaner by creating vertical farms.

In vitro meat, also known as cultured meat or shmeat, is an animal flesh product that has never been part of a complete, living timberdesignmag.comative names include hydroponic meat, test-tube meat, vat-grown meat, victimless meat and vitro meat..

This form of meat has been described, sometimes derisively, as "laboratory-grown" meat. Cultured meat, also called cell-based meat, lab-grown meat, clean meat, synthetic meat, or in vitro meat, is meat produced by in vitro cultivation of animal cells, instead of from slaughtered animals.

It is a form of cellular agriculture.. Cultured meat is produced using many of the same tissue engineering techniques traditionally used in regenerative medicine. Vertical Essay; Growing Up: The Vertical Farm.

November 16, In this session Dickson reviews the state of play with vertical farm enterprises at scale and provides his perspective on progress. He’ll discuss the positive stories but also give his view on the future challenges and constraints. “Despommier has quickly become the.

The Vertical Farm is an expanded edition of Despommier’s earlier essay on vertical farming, which explains the many advantages of vertical timberdesignmag.com Despommier rallies, vertical farms could. Vertical farming is the method of growing plants inside a building with more than one story (such as skyscrapers).

The idea behind vertical farming is the utilization of space within a city to supply food to the people residing within.

Growing Up: The Vertical Farm