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News articles on agriculture
Mongabay.com news articles on agriculture in blog format. Updated regularly.
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(11/09/2010) U.S. companies should take a leadership role in helping ensure that palm oil production is sustainable and does not come at the cost of forests, climate, and communities, argues a new report published ahead of the annual meeting of the Roundtable on Sustainable Palm Oil (RSPO). The report, published by the National Wildlife Federation (NWF), says that while the U.S. is only a minor consumer of palm oil, its demand for the vegetable oil is fast rising, increasing four-fold since 2006. Palm oil, which is among the cheapest of vegetables owing to its high yield, is now found in up to 50 percent of packaged retail food products.
(11/08/2010) Strawberry plants grown on commercial organic farms yield higher-quality fruit and have healthier soil than those grown conventionally, according to a study published on 1 September in the journal PLoS One. The research suggests that sustainable farming practices can produce nutritious fruit, if farmers manage soil and its beneficial microbes properly. This is among the most comprehensive studies to investigate how conventional and organic farming methods affect both fruit and soil quality.
(11/02/2010) Food produced in the tropics comes with high carbon emissions and low crop yields, according to a new study in the Proceedings of the National Academy of Sciences (PNAS). In the most comprehensive and detailed study to date looking at carbon emissions versus crop yields, researchers found that food produced in the tropics releases almost double the amount of carbon while producing half the yield as food produced in temperate regions. In other words, temperate food production is three times more efficient in terms of yield and carbon emissions.
(10/21/2010) The image of rainforests being torn down by giant bulldozers, felled by chainsaw-wielding loggers, and torched by large-scale developers has never been more poignant. Corporations have today replaced small-scale farmers as the prime drivers of deforestation, a shift that has critical implications for conservation. Until recently deforestation has been driven mostly by poverty—poor people in developing countries clearing forests or depleting other natural resources as they struggle to feed their families. Government policies in the ’60s, ’70s, and ’80s had a multiplier effect, subsidizing agricultural expansion through low-interest loans, infrastructure projects, and ambitious colonization schemes, especially in the Amazon and Indonesia. But over the past two decades, this has changed in many countries due to rural depopulation, a decline in state-sponsored development projects, the rise of globalized financial markets, and a worldwide commodity boom. Deforestation, overfishing, and other forms of environmental degradation are now primarily the result of corporations feeding demand from international consumers. While industrial actors exploit resources more efficiently and cause widespread environmental damage, they also are more sensitive to pressure from consumers and environmental groups. Thus in recent years, it has become easier—and more ethical—for green groups to go after corporations than after poor farmers.
(10/13/2010) Too many people consuming too much is depleting the world's natural resources faster than they are replenished, imperiling not only the world's species but risking the well-being of human societies, according to a new massive study by the World Wildlife Fund (WWF), entitled the Living Planet Report. The report finds that humanity is currently consuming the equivalent of 1.5 planet Earths every year for its activities. This overconsumption has caused biodiversity—in this case, representative populations of vertebrate animals—to fall by 30 percent worldwide since 1970. The situation is more dire in tropical regions where terrestrial species' populations have fallen by 60 percent and freshwater species by 70 percent.
(10/12/2010) To solve today's environmental crises—climate change, deforestation, mass extinction, and marine degradation—while feeding a growing population (on its way to 9 billion) will require not only thinking outside the box, but a "new box altogether" according to Dr. Dickson Despommier, author of the new book, The Vertical Farm. Exciting policy-makers and environmentalists, Despommier's bold idea for skyscrapers devoted to agriculture is certainly thinking outside the box.
(09/29/2010) Dams, agricultural runoff, pesticides, sewage, mercury pollution from coal plants, invasive species, overconsumption, irrigation, erosion from deforestation, wetland destruction, overfishing, aquaculture: it's clear that the world's rivers are facing a barrage of unprecedented impacts from humans, but just how bad is the situation? A new global analysis of the world's rivers is not comforting: the comprehensive report, published in Nature, finds that our waterways are in a deep crisis which bridges the gap between developing nations and the wealthy west. According to the study, while societies spend billions treating the symptoms of widespread river degradation, they are still failing to address the causes, imperiling both human populations and freshwater biodiversity.
(09/27/2010) Tanzania's plan to build a road through the Serengeti has raised the hackles of environmentalists, conservationists, tourists, and wildlife-lovers worldwide, yet the proposed road is only the most recent in a wide variety of threats to the Serengeti ecosystem. A new study in mongabay.com's open-access journal Tropical Conservation Science looks at the wide variety of issues facing the Serengeti and how to save one of the world's most beloved landscapes and wildlife communities.
(09/23/2010) Unlike every other of the world's great apes—the gorilla, chimpanzee, and orangutan—saving the bonobo means focusing conservation efforts on a single nation, the Democratic Republic of the Congo. While such a fact would seem to simplify conservation, according to the director of the Bonobo and Congo Biodiversity Initiative (BCBI), Gay Reinartz, it in fact complicates it: after decades of one of world's brutal civil wars, the DRC remains among the world's most left-behind nations. Widespread poverty, violence, politically instability, corruption, and lack of basic infrastructure have left the Congolese people in desperate straits.
(09/22/2010) One of the world's biggest food makers, General Mills, has pledged to source only sustainable and responsible palm oil within five years time. With this announcement, General Mills becomes only the most recent food giant to pledge to move away from problematic sources of palm oil, which is used in everything from processed foods to health and beauty products. Nestle made a similar pledge earlier this year after a brutalizing social media campaign that lasted for months while Unilever, the world's biggest palm oil buyer, has been working closely with green groups for years.
(09/07/2010) Forest carbon payment programs like the proposed reducing emissions from deforestation and degradation (REDD) mechanism could put pressure on wildlife-friendly farming techniques by increasing the need to intensify agricultural production, warns a paper published this June in Conservation Biology. The paper, written by Jaboury Ghazoul and Lian Pin Koh of ETH Zurich and myself in September 2009, posits that by increasing the opportunity cost of conversion of forest land for agriculture, REDD will potentially constrain the amount of land available to meet growing demand for food. Because organic agriculture and other biodiversity-friendly farming practices generally have lower yields than industrial agriculture, REDD will therefore encourage a shift toward from more productive forms of food production.
(09/02/2010) More than 80 percent of agricultural expansion in the tropics between 1980 and 2000 came at the expense of forests, reports research published last week in the early online edition of the Proceedings of the National Academy of Sciences (PNAS). The study, based on analysis satellite images collected by the United Nations Food and Agricultural Organization (FAO) and led by Holly Gibbs of Stanford University, found that 55 percent of new agricultural land came at the expense of intact forests, while 28 percent came from disturbed forests. Another six percent came from shrub lands.
(08/30/2010) If you take a teaspoon and dip it into the ocean what will you have? Some drops of lifeless water? Only a few decades ago this is what scientists would have said, however, the development of increasingly powerful microscopes have shown us a world long unknown, which has vital importance for the survival of one of the world's most threatened and most treasured ecosystems: coral reefs. A single milliliter of water is now known to contain at least a million living microbes, i.e. organisms too small to see without a microscope. After discovering their super-abundant presence, researchers are now beginning to uncover how these incredibly tiny life-forms shape the fate of the world's coral reefs.
(08/30/2010) Rapid expansion of oil palm plantations across Southeast Asia have run roughshod over customary tenure systems, resulting in exploitation of local communities, conflict, and outright human rights abuses, reports a new assessment of the palm oil sector by the Forest Peoples Programme (FPP), an international indigenous rights group.
(08/25/2010) One third of Indonesia's greenhouse gas emissions from deforestation originate from areas not officially defined as 'forest' suggesting that efforts to reduce emissions from deforestation and degradation (REDD+) may fail unless they account for carbon across the country's entire landscape, warns a new report published by the World Agroforestry Centre (CGIAR). The policy brief finds that up to 600 million tons of Indonesia's carbon emissions 'occur outside institutionally defined forests' and are therefore not accounted for under the current national REDD+ policy, which, if implemented, would enable Indonesia to win compensation from industrialized countries for protecting its carbon-dense forests and peatlands as a climate change mechanism.
(08/19/2010) New satellite data shows that human actions are wiping out mangrove forests even faster than previous bleak estimates. Conducted by the US Geological Survey and NASA, the researchers found that mangroves comprise 12.3 percent less area than previously estimated. In total, satellites reveal that mangrove forests cover approximately 53,290 square miles (137,760 square kilometers). "Our assessment shows, for the first time, the exact extent and distribution of mangrove forests of the world at 30 meters spatial resolution, the highest resolution ever," said Dr Chandra Giri from USGS.
(08/16/2010) Biochar—the agricultural application of charcoal produced from burning biomass—may be one of this century's most important social and environmental revolutions. This seemingly humble practice—a technology that goes back thousands of years—has the potential to help mitigate a number of entrenched global problems: desperate hunger, lack of soil fertility in the tropics, rainforest destruction due to slash-and-burn agriculture, and even climate change. "Biochar is a recalcitrant form of carbon that will stay almost entirely unaltered in soils for very long periods of time. So you can sequester carbon in a simple, durable and safe way by putting the char in the soil. Other types of carbon in soils rapidly turn into carbon dioxide. Char doesn't," managing director of the Biochar Fund, Laurens Rademakers, told mongabay.com in a recent interview.
(08/11/2010) While the Amazon is being whittled away on all sides by logging, agriculture, roads, cattle ranching, mining, oil and gas exploration, today's announcement of a new monkey species proves that the world's greatest tropical rainforest still has many surprises to reveal. Scientists with the National University of Colombia and support from Conservation International (CI) have announced the discovery of a new monkey in the journal Primate Conservation on the Colombian border with Peru and Ecuador. The new species is a titi monkey, dubbed the Caquetá titi ( Callicebus caquetensis). However, the announcement comes with deep concern as researchers say it is likely the new species is already Critically Endangered due to a small population living in an area undergoing rapid deforestation for agriculture.
(08/11/2010) Developing countries are not the only ones that could benefit from a little environmental support. Wealthier countries may need to 'know themselves' and address these issues at home too. According to a recent study in the open access journal PLoS ONE, wealth may be the most important factor determining a country’s environmental impact. The team had originally planned to study "country-level environmental performance and human health issues," lead author Corey Bradshaw, Director of Ecological Modeling and professor at the University of Adelaide, told mongabay.com. Once they began looking at the available indexes, however, they saw the need for a purely environmental analysis.
(07/30/2010) Agriculture giant Cargill has announced an agreement to supply Unilever with 10,000 metric tons of palm oil sustainably-certified from the Round Table for Sustainable Palm Oil (RSPO). Cargill has often come under fire from green groups for being linked to the rainforest destruction. The Dutch-English company Unilever—the world's biggest buyer of palm oil—has been trying to move its palm oil sources away from deforestation with a goal of sourcing only 'sustainable' palm oil by 2015.
(07/01/2010) A group of Brazilian legislatures, known as the 'ruralistas', are working to change important aspects of the Brazil's landmark 1965 forestry code, undermining forest protection in the Amazon and the Mata Atlantica (also known as the Atlantic Forest) and perhaps heralding a new era of booming deforestation. The ruralistas, linked to big agribusiness and landowners, are taking aim at the part of the forestry code that requires landowners in the Amazon to retain 80 percent of their land area as legal reserves, arguing that the law threatens agricultural development.
(06/26/2010) Ending Amazon deforestation could boost the fortunes of the Brazilian agricultural sector by $145-306 billion, estimates a new analysis issued by Avoided Deforestation Partners, a group pushing for U.S. climate legislation that includes a strong role for forest conservation. The analysis, which follows on the heels of a report that forecast large gains for U.S. farmers from progress in gradually stopping overseas deforestation by 2030, estimates that existing Brazilian farmers could see around $100 billion from higher commodity prices and improved access to markets. Meanwhile landholders in the Brazilian Amazon—including ranchers and farmers—could see $50-202 billion from carbon payments for forest protection.
(06/24/2010) Not surprisingly, a US report released last week which argued that saving forests abroad will help US agricultural producers by reducing international competition has raised hackles in tropical forest counties. The report, commissioned by Avoided Deforestation Partners, a US group pushing for including tropical forest conservation in US climate policy, and the National Farmers Union, a lobbying firm, has threatened to erode support for stopping deforestation in places like Brazil. However, two rebuttals have been issued, one from international environmental organizations and the other from Brazilian NGOs, that counter findings in the US report and urge unity in stopping deforestation, not for the economic betterment of US producers, but for everyone.
(06/14/2010) Late last year Indonesia made global headlines with a bold pledge to reduce deforestation, which claimed nearly 28 million hectares (108,000 square miles) of forest between 1990 and 2005 and is the source of about 80 percent of the country's greenhouse gas emissions. President Susilo Bambang Yudhoyono said Indonesia would voluntarily cut emissions 26 percent — and up to 41 percent with sufficient international support — from a projected baseline by 2020. Last month, Indonesia began to finally detail its plan, which includes a two-year moratorium on new forestry concession on rainforest lands and peat swamps and will be supported over the next five years by a one billion dollar contribution by Norway, under the Scandinavian nation's International Climate and Forests Initiative. In an interview with mongabay.com, Agus Purnomo and Yani Saloh of Indonesia's National Climate Change Council to the President discussed the new forest program and Norway's billion dollar commitment.
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