What percent of the Earth is used for agriculture?
· Half of the world’s habitable land is used for agriculture. More than three-quarters of this is used for livestock production, despite meat and dairy making up a much smaller share of the world’s protein and calorie supply.
What are the three resources used in agriculture?
If we combine pastures used for grazing with land used to grow crops for animal feed, livestock accounts for 77% of global farming land. While livestock takes up most of the world’s agricultural land it only produces 18% of the world’s calories and 37% of total protein. 3
How can land be saved for agriculture?
· According to some estimates, 70 to 80% of agricultural land is used for livestock, and only about 20 to 30% for crops. Beef/cattle in particular might be be the largest land user at around 60% of all agricultural land. However, the feeding system (CAFO vs open grazing for example) can play a part in land use on an individual farm basis
What are the high inputs cost for agriculture?
· Crops grown for food (green) versus for animal feed and fuel (purple) Click to enlarge. ( National Geographic) Just 55% of the world’s crop calories are directly eaten by …
How much land is used for animals?
A 212-page online report published by the United Nations Food and Agriculture Organization says 26 percent of the earth’s terrestrial surface is used for livestock grazing.
What percentage of crops grow for animals?
Share All sharing options for: How much of the world’s cropland is actually used to grow food? Just 55 percent of the world’s crop calories are actually eaten directly by people. Another 36 percent is used for animal feed. And the remaining 9 percent goes toward biofuels and other industrial uses.
What percentage of land is used for meat production?
Nearly 60% of the world’s agricultural land is used for beef production, yet beef accounts for less than 2% of the calories that are consumed throughout the world. Beef makes up 24% of the world’s meat consumption, yet requires 30 million square kilometres of land to produce.
How much habitable land is used for livestock?
Half of the world’s habitable land is used for agriculture. More than three-quarters of this is used for livestock production, despite meat and dairy making up a much smaller share of the world’s protein and calorie supply.
Can being vegan end world hunger?
While a vegan diet is the most sustainable, vegetarian and plant-based diets also contribute to ending world hunger. These diets all use fewer resources and contribute less to the harmful effects of changing climate than meat-heavy diets do.
What percentage of the world’s grain is fed to livestock?
“More than half the U.S. grain and nearly 40 percent of world grain is being fed to livestock rather than being consumed directly by humans,” Pimentel said.
How much more land does it take to raise animals than plants?
And it does so more efficiently. This is because plant-based agriculture uses 115 million acres less land. While animal agriculture generates about $35 billion more than plant agriculture, the expenses generated by animal agriculture are considerably higher—about $55.8 billion more than in plant farming.
What percentage of land in the United States is used for livestock production?
41%While urban areas take up 3.6% of land in the contiguous united states, and cropland takes up about 20%, the Bloomberg article states that when you combine land used for animal feed and actual grazing land itself, a whopping 41% of US land (nearly 800 million acres) is used to feed farm animals.
What percent of cropland is used for animal feed?
Twenty-six percent of the Planet’s ice-free land is used for livestock grazing and 33 percent of croplands are used for livestock feed production.
What percentage of land is habitable?
The total land surface area of Earth is about 57,308,738 square miles, of which about 33% is desert and about 24% is mountainous. Subtracting this uninhabitable 57% (32,665,981 mi2) from the total land area leaves 24,642,757 square miles or 15.77 billion acres of habitable land.
What percent of land is used by humans?
14.6% of the world’s land area has been modified by humans, according to research. This is equivalent to 18.5 million km², an area greater than Russia. Human impact on the Earth’s surface can take a number of different forms, including cities and towns, to natural systems modification.
Is the livestock industry destroying the planet?
But it doesn’t end there: livestock production also contributes to shortages of fresh water, land destruction and deforestation, air and water pollution, loss of habitat, and species extinction.
What percentage of land is used for agriculture?
Half of all habitable land is used for agriculture. 2. This leaves only 37% for forests; 11% as shrubs and grasslands; 1% as freshwater coverage; and the remaining 1% – a much smaller share than many suspect – is built-up urban area which includes cities, towns, villages, roads and other human infrastructure.
What are the two main uses of agricultural land?
There are two main uses of agricultural land: arable farming (which is land dedicated to growing crops), and pastureland ( which includes meadows and pastures used for livestock rearing). In the chart here we see a global map of land used for arable agriculture (as a share of total land area).
What is the agricultural area?
The agricultural area is the sum of arable land, permanent crops, permanent meadows and pastures.
How much land is there in the world?
The Land Area of the World is 13,003 million ha. 4,889 million ha are classified as ‘agricultural area’ by the FAO (this is 37.6% of the Land Area).
What is pastureland used for?
Pastureland (permanent meadows and pasture) For most countries, the majority of agricultural land is used for livestock rearing in the form of pastureland. In the map here we see the share of permanent meadows and pasture as a percentage of total land area.
What percentage of land is used for livestock grazing?
For most countries, land dedicated to cropland is typically below 20 percent , with many countries dedicating less than 10 percent. There are some notable exceptions, however; countries in South Asia and Europe allocate a large share of land area to arable farming. India, Bangladesh, Ukraine and Denmark all dedicated more than half of total land area to cropland in 2015.
What is cropland measured in?
This visualisation shows total cropland (which does not include land for grazing) over the long-term, measured in hectares.
What is land used for agriculture?
Land used for agricultural production (like livestock and crop production) is referred to as agricultural land
How much of the world’s arable land is used for farming?
One-third of global arable land is used to grow feed. – globalagriculture.org. [Of the 51 million km squared area of habitable land used as agricultural land in the world, 40 million km squared is used for livestock/meat and dairy, and 11 million km squared is used for crops excluding feed.
What is arable land used for?
Some arable land is used to grow crops (such as corn, barley, oats, soy, and so on) that become feed for livestock (instead of going straight to human consumption), which technically means it’s part of the total land being used for livestock production.
What are the two types of agricultural land?
Different Types Of Agricultural Land. The two main types of agricultural land are: – Pasture/grazing/range land (also referred to as meadows) Used for livestock rearing and animal product production. – Arable/cropland (also referred to as cultivated land) Used for crop production.
How much of the world’s land is cropped?
At present some 11 percent (1.5 billion ha) of the globe’s land surface (13.4 billion ha) is used in crop production (arable land and land under permanent crops). This area represents slightly over a third (36 percent) of the land estimated to be to some degree suitable for crop production.
What is the majority of the world’s cultivated land used for?
When looking specifically at arable land and cropland, majority of the world’s cultivated land is used for crops that need to be replanted compared to crops that don’t need to be replanted.
How much land does beef cattle use?
Beef cattle [produce the world’s beef] using about 30 million square kilometers ( km2 ) of land—27 million of that for grazing, and the rest for the feed and forage they eat.
How much of the world’s crop calories are eaten by humans?
Just 55% of the world’s crop calories are directly eaten by people. Just 55 percent of the world’s crop calories are actually eaten directly by people. Another 36 percent is used for animal feed. And the remaining 9 percent goes toward biofuels and other industrial uses.
How can farmers increase agricultural productivity?
Farmers could increase agricultural productivity by boosting crop yields — either through new farming techniques or through improved crop genetics. But even if the rapid rate of improvement in crop yields over the 20th century continued, that still wouldn’t produce enough food for everyone. Another possibility, as the map above shows, is …
Where did the map of the world come from?
The map itself comes from Jonathan Foley’s fascinating, visually rich exploration in National Geographic of how we can possibly feed everyone as the world’s population grows from 7 billion today to 9 billion by mid-century. (Foley directs the University of Minnesota’s Institute on the Environment .)
What percentage of soy goes to animal feed?
By contrast, more than 67 percent of crops — particularly all the soy grown in the Midwest — goes to animal feed. And a portion of the rest goes to ethanol and other biofuels. Some of that animal feed eventually becomes food, obviously — but it’s a much, much more indirect process. It takes about 100 calories of grain to produce just 12 calories …
Is animal feed efficient?
And animal feed is also an inefficient way of feeding people — about one-tenth as efficient, on a calorie basis, as eating crops directly. One implication of that is that, as countries like China and India grow and consume more milk and meat, the pressure on global farmland will grow.
What percentage of the world’s land is used for agriculture?
The following graphic outlines the breakdown of how global land area is used today: As the chart details, 71 percent of our land is considered habitable, and half of that land is used for agriculture. Of that 50 percent, 77 percent is used for livestock, either as land for grazing or land to grow animal feed.
How does animal agriculture affect the world?
Industrialized animal agriculture rules the world’s current food system and is responsible for widespread habitat destruction, including rainforests, harmful air and water pollution, the extinction of species (including those who have yet to even be scientifically identified by humans), and it contributes greatly to climate change, adding more harmful greenhouse gas emissions to the atmosphere than the entire transportation sector combined. And as this research has detailed, many crops are grown to feed livestock rather than feeding the world’s millions of starving people.
How much is clean meat worth in 2027?
The lab-cultured, aka “ clean meat ” industry, which will hopefully lessen the effects of industrialized animal agriculture, has been making rapid progress in recent years and is expected to reach a value of $20 million by 2027. Advertisement.
Is animal agriculture using the world’s land?
Extensive research by Our World in Data shows us how the planet’s land is being used, and as one might expect, industrialized animal agriculture is inefficiently using the world’s land.
What percent of US land is used for agriculture?
Agricultural land (% of land area) in United States was reported at 44.36 % in 2018, according to the World Bank collection of development indicators, compiled from officially recognized sources.
What is the current percentage of land used by humans for agriculture?
Today, the world population uses approximately 50 percent of total habitable land for agriculture.
How much of the US is used for farming?
About 40 percent of the land in the United States is used for agriculture of some form, including livestock grazing. This includes 431.1 million acres of cropland, 396.9 million acres of pasture, and 71.5 million acres of forests.
What percentage of land is used for livestock?
A 212-page online report published by the United Nations Food and Agriculture Organization says 26 percent of the earth’s terrestrial surface is used for livestock grazing. One-third of the planet’s arable land is occupied by livestock feed crop cultivation.
Who owns most land in USA?
1. John Malone: 2,200,000 acres. The largest private landowner in the US, Liberty Media’s John Malone owns a staggering 2.2 million acres of land in America.
Which country has no agriculture land?
According to a recent World Bank report, the countries with the smallest percentages of land used for agriculture today include Suriname, Greenland, Singapore, the Bahamas, the Seychelles, and Norway.
Which land can be used for farming?
Land able to be used for farming is called “cultivable land “. Farmland, meanwhile, is used variously in reference to all agricultural land, to all cultivable land, or just to the newly restricted sense of “arable land “.
How much fossil fuel is used in animal production?
Fossil Fuels More than a third of all raw materials and fossil fuels consumed in the United States are used in animal production (“Ecological Cooking” by Joanne Stepaniak and Kathy Hecker) The production of one calorie of animal protein requires more than ten times the fossil fuel input as a calorie of plant protein.
How many times does animal protein need fossil fuel?
The production of one calorie of animal protein requires more than ten times the fossil fuel input as a calorie of plant protein. (The American Journal of Clinical Nutrition)
How much water does it take to produce 1 pound of meat?
Nearly half of all the water used in the United States goes to raising animals for food (“The Food Revolution” by John Robbins). It takes more than 2,400 gallons of water to produce 1 pound of meat and only 25 gallons to produce one pound of wheat (“Water Inputs in California Food Production” by Marcia Kreith) …
Is animal based food a humanitarian problem?
This is not just a problem that impacts our planet, it’s a humanitarian crisis. Our demand for animal based products is diverting precious resources like land, water and fossil fuels to produce farmed animals instead of feeding the estimated billion + people that are malnourished in the world.
How much of the world’s land is used for livestock?
The Oxford research confirms that 80 percent of the planet’s total farmland is used to rear livestock. Beef production, in particular, uses 36 times more land — and generates six times more greenhouse gas emissions — than the production of peas.
What is the impact of meat on the planet?
The vast amount of land used for meat production poses multiple issues for the planet. One-third of the Earth is desertified and livestock remains the leading contributor. Livestock and feed crops are also the leading driver of rainforest destruction; 136 million acres of rainforest have been cleared for animal agriculture.
How does meat affect the environment?
Joseph Poore, the lead author of the study, confirmed the meat industry’s detrimental impact on various environmental matters including water use, air and water pollution, and greenhouse gas emissions.
How many farms did Joseph Poore study?
The study, which was published in the journal Science, was completed by researchers at the University of Oxford. Looking at data from roughly 40,000 farms in 119 countries, the research explored the impact of farming on the environment. Joseph Poore, the lead author of the study, confirmed the meat industry’s detrimental impact on various …
How many acres of land were used in 2007?
In 2007, 408 million acres of agricultural land were in cropland (down 17 percent from 1949), 614 million acres were in pasture and range (down 3 percent), 127 million acres were in grazed forestland (down 52 percent), and 12 million acres were in farmsteads and farm roads (down 19 percent). Nonagricultural uses have increased from 37 to 49 percent of the land base, largely due to a fourfold increase in National Parks and National Wilderness/Wildlife areas, particularly in Alaska.
Where is land used in the United States?
Regional land-use patterns vary with differences in soil, climate, topography, and population. Cropland is roughly concentrated in the central regions of the contiguous United States; pasture and range in the more arid West; and forest land (both grazed and not grazed) in the East, where the topography and precipitation patterns are conducive to growing trees. The Northeast and Southeast have the highest shares of urban land, while 80 percent of the total acreage in parks, recreation, and wildlife uses are in the Mountain and Pacific regions and in Alaska.
How many acres are in the MLU?
Land in rural transportation, defense, and industrial uses is estimated at nearly 50 million acres, which are included in the MLU ‘special uses’ category. Together, about 214 million acres, or 9 percent of the land base, are in urban areas or in developed uses outside urban areas. You may also be interested in…
Why are some acres converted to urban uses?
Some acres are converted to urban uses to serve the needs of a growing population. These factors have combined to cause a long-term net decline in grazing acreage, from over 1 billion acres in 1949 to 741 million acres in 2007. Every year, some rural land is converted to developed uses.
Is grazing land a crop?
Grazing lands generally are less suited for crop production than for other uses. Substantial acreage used for grazing has shifted to recreational, wildlife, and environmental uses. Under favorable growing conditions, particularly in the South, pasture land may revert to forest. Some acres are converted to urban uses to serve the needs of a growing population. These factors have combined to cause a long-term net decline in grazing acreage, from over 1 billion acres in 1949 to 741 million acres in 2007.
Which region has the most urban land?
The Northeast and Southeast have the highest shares of urban land, while 80 percent of the total acreage in parks, recreation, and wildlife uses are in the Mountain and Pacific regions and in Alaska. Grazing lands generally are less suited for crop production than for other uses.
Is cropland stable?
Since 1980, cropland used for crops has been relatively stable, despite significant variation in commodity prices (see ‘ Commodity Prices Vary More Than U.S. Cropland Acreage ‘). Relatively stable patterns of changes in land use at the national level obscure larger shifts in land use at regional and State levels.