soil erosion

Human security at risk as depletion of soil accelerates, scientists warn

Change is needed so that valuable, non-renewable fertilizers are recycled

Steadily and alarmingly, humans have been depleting Earth’s soil resources faster than the nutrients can be replenished. If this trajectory does not change, soil erosion, combined with the effects of climate change, will present a huge risk to global food security over the next century, warns a review paper authored by some of the top


Global group looks to no till to tackle climate change and hunger

Getting developing countries to adopt Canadian-style no till would be a “win win” in combatting global hunger and climate change, says the former head of Agriculture and Agri-Food Canada’s research division. Restoring organic matter in soils in China, India and Africa is becoming a matter of life and death, says Wayne Lindwall, who began no-till

Organic Farming May Help Meet Climate Goals

The conversion of all U. K. farmland to organic farming would achieve the equivalent carbon savings to taking nearly one million cars off the road, the Soil Association said Nov. 26. Britain’s largest organic certification body, issuing results of a research project, said on average organic farming produces 28 per cent higher levels of soil


Methane Emitter Or Carbon Sink?

“…if you drain that wetland and convert it into cropland, you’re just exchanging that methane problem for a nitrous oxide problem.” – PASCAL BADIOU Tackling the threat of global climate change is tough enough; it’s harder still when you aren’t even sure of the culprits. For example, cattle emit methane, but good grazing management practices

Farmers Have A Spot In Carbon Market Plan

Environment Minister Jim Prentice has unveiled proposals for a carbon market system in Canada and cited farmers as among the groups that could benefit. Farm groups are interested but have questions about the details. In a speech to the Economic Club of Canada, Prentice said, “Projects that could qualify for offsets span the economy, from


U. S. Farmland May Be Carbon Sink

The Conser vat ion Reserve, which pays owners to idle fragile U. S. farmland, could become one of the largest carbon sequestration programs on private land, an Agriculture Department official said March 25. Some farm-state lawmakers say efforts to reduce greenhouse gases could result in a payoff in rural America because some agricultural practices, such