The problem of global warming from greenhouse gases calls for a stronger involvement of agriculture and farming communities, as well as forestry and forest users in reducing greenhouse gas emissions, the UN Food and Agriculture Organization (FAO) has said.
“Agriculture and deforestation are major contributors to climate change, but by the same token farmers and forest users could become key players in reducing greenhouse gas emissions,” said FAO assistant directo-general Alexander Muller.
“Unlocking the potential of agriculture and forestry for climate change mitigation requires financing mechanisms targeting farmers and foresters around the globe, particularly small-scale land-users in developing countries,” he added.
“These mechanisms should give priority to emission-reducing measures that have ‘co-benefits’ for food and energy security, poverty reduction, sustainable use of natural resources. Forestry and agriculture offer many opportunities for such ‘win-win’ measures.
According to the FAO, greenhouse gas emissions from forestry and agriculture contribute more than 30% of the current annual total emissions (deforestation and forest degradation accounts for 17.4%, while agriculture is responsible for 13.5%).
When looking at methane, the FAO says that agriculture is responsible for half of the annual emissions (primarily through livestock and rice), and more that 75% of nitrous oxide (largely from fertiliser application) emitted annually by human activities.
“Climate change will affect the lives and livelihoods of farmers, fishers and forest users in developing countries, many of whom are already facing difficulties in earning a sufficient income and feeding their families,” Mr Muller continued.
Rural communities, particularly those living in already environmentally fragile areas, face an immediate and ever-growing risk of increased crop failure, loss of livestock, and reduced availability of marine, aquaculture and forest products.
Humans, plants, livestock and fish also face the risk of being exposed to new pests and diseases.
Mr Muller concluded that climate change had the potential to increase hunger, particularly in the world’s poorest nations.
“We have to act now if we want to avoid a humanitarian disaster,” he said.
Roughly 40% of the land biomass is directly or indirectly managed by farmers, foresters or herders.
He added: “The international community can only win the global battle against climate change if we succeed in mobilizing the potential of these land users to reduce greenhouse gas emissions and in sequestering carbon in soil and plants.
“We have to adapt to climate changes that are of greater intensity and rapidity than in the past.”
Source: FAO press release
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