A recent study published in Nature Climate Change has suggested that the future global effects of climate change will impact the livelihoods of over 200,000 coastal farmers in Bangladesh as sea levels rise. Flooding of saltwater is already negatively impacting coastal residents in the country as soil conditions alter, causing farmers to either change from historic rice farming to aquaculture or to relocate further inland to avoid such salinity changes.
Typhoon Mangkhut (local name: Ompong) recently swept across the northern island of Luzon, Philippines, severely affecting the country’s bread basket. According to the National Disaster Risk Reduction and Management Council, approximately 171,932 farmers have suffered as a consequence of the storm.
Reblogged from The New York Times
Climate change is expected to make insect pests hungrier, which could encourage farmers to use more pesticides.
Ever since humans learned to wrest food from soil, creatures like the corn earworm, the grain weevil and the bean fly have dined on our agricultural bounty. Worldwide, insect pests consume up to 20 percent of the plants that humans grow for food, and that amount will increase as global warming makes bugs hungrier, according to a study published Thursday in the journal Science.
Researchers at the RIKEN Centre of Sustainable Resource Science (CSRS) in Japan have discovered a hormone linked to the stimulation of drought-resistant characteristics in plants.
Published in the journal Nature earlier this month, the study shows how the peptide CLE25 is synthesised in the roots of plants when under stress due to a lack of water in the soil, resulting in the closing of pores (stomata) in the leaf surfaces.
This is the final post as part of our Climate Smart Agriculture Week (20 – 24 November 2017)
Understanding which agricultural practices work best, and where, to halt the impacts of climate change is one thing. But making sure those practices are adopted by communities – farmers, decision and policy makers – is another thing.
This is the second guest post as part of our Climate Smart Agriculture Week (20 – 24 November 2017)
Climate change poses major challenges to small-scale African farmers, whose own locally developed strategies to address these challenges provide entry points to sustainable processes of adapting to climate change. Partners in Prolinnova – a global network for promoting local innovation in ecological agriculture and natural resource management – have studied how crop farmers respond creatively to change.
Some case studies from West and Central Africa provide some insight:
This is the first guest post as part of our Climate Smart Agriculture Week (20 – 24 November 2017)
Despite us humans being the most intelligent among all living organisms it seems we have lowered ourselves to blaming the animals we farm for major environmental concerns, including; climate change, water depletion and pollution, land degradation and soil erosion, deforestation, threats to biodiversity and impacts of excessive material and energy use. Should they be held responsible?
The FAO says livestock is a major threat to environment, yet I would say, this is only the case because people are not smart enough to make livestock rearing and agriculture climate smart. We are the culprits.