Quantcast
Desert agriculture may amplify the process of burying carbon deep below the surface in aquifers

A Hidden Carbon Sink Underneath the World’s Deserts?

About 40 percent of the carbon dioxide released from deforestation and burning fossil fuel stays in the atmosphere. Another 30 percent is taken up in the oceans. It was thought that the remaining 30 percent of anthropogenic carbon was absorbed by plants on land, but subsequent measurements didn’t bear that out, leading to the question of the “missing carbon sink.” The…

Read More→

terra-3d-el-nino

Drought, Climate Change Exacts Heavy Toll In Central America

From Panama on up, the greenhouse effect and the onset of El Niño is leading to more in the way of drought and extreme variability in weather patterns. Drought across El Salvador, Guatemala, Honduras and Nicaragua displaced some 2 million rural residents, mostly smallholder farmers and their families this year. In Panama, rainfall this spring has set a new record low and residents have been coping with a heat wave.

WB-FAO EXACT Cvr

Costa Rica Makes Use of New Climate-Smart Agriculture Tool

Tropical forest conservation has been a hallmark of Costa Rica’s ecosystems-based development model. Now, Costa Rican farmers are making use of a new climate-smart software tool developed by the World Bank and UN FAO to enhance output as well as enhance resiliency and reduce GHG emissions and environmental degradation.

right to food FAO

Lofty Agricultural Ambitions Fall in Face of Political-Economic Realities

Broad-based international ambitions aimed at reorienting the globalized system of agricultural development are falling in the face of dominance of multinational enterprises. Nonetheless, taking a bottom-up, “grass roots” approach that supports small farms and farmers would be the best means of fostering positive, broad-based agricultural development and gains, as well as enhancing overall socioeconomic and ecological sustainability, according to the German League for Nature, Animal Protection and Environment.

Gulf-of-Mexico-Fishing-Boat-300x199

Dead-Zone Nutrient Reduction Target Pushed Out to 2035

Progress has been achieved in certain watersheds, but pushing back the target date to reduce run-off of nitrogen and phosphorous two decades is a testament to the extent and intractability of the problem.

International-Year-of-Soils

South Dakota Project Reveals Benefits of Healthy Soils

With 2015 the International Year of Soils, agriculture scientists using no-till methods including planting crop cover that enhanced and conserved soil also retained much more water and raised crop yields substantially.

Studies show a link between global warming and reduced nutritional value of some grains

EarthTalk: Global Warming and Nutrition

EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine Dear EarthTalk: Is it true that global warming is causing our crops to be less nutritious?  – William Persson, Glendale, OH It is difficult to say whether or not the climate change we are now experiencing is negatively impacting the nutritional quality…

Read More→