http://ift.tt/hZ0OVi
[Ludwig Maximilians University] Russia, Canada and China are projected to gain farmland this century as the world warms up due to climate change, even as global crop-growing capacity may decline, a German study showed.
Climate change could add 5.6 million square kilometers (2.2 million square miles) of land for crops in the 2071-2100 period compared with 1981-2010, mainly in the Northern Hemisphere, according to researchers at Ludwig Maximilians University in Munich. Because land suitable for triple cropping may be reduced, the net effect would be a loss of 7.8 million square kilometers of land for farming, the study found.
The study, Russia is set to gain 3.1 million square kilometers of land suitable for agriculture, Canada farmland would expand by 2.1 million square kilometers and China would gain 0.9 million square kilometers.
Green on the map is good, Yellow is bad This map summarizes the projected impact of climate change on the worldwide distribution of land suitable for agriculture in the year 2100. While new cropland is predicted to become available in the Northern hemisphere(green), conditions are expected to deteriorate in other areas, including the Mediterranean region (brown). (Source: Dr. Florian Zabel, LMU)
PLOS One - Global Agricultural Land Resources – A High Resolution Suitability Evaluation and Its Perspectives until 2100 under Climate Change Conditions
Read more »
Reposted via Next Big Future
[Ludwig Maximilians University] Russia, Canada and China are projected to gain farmland this century as the world warms up due to climate change, even as global crop-growing capacity may decline, a German study showed.
Climate change could add 5.6 million square kilometers (2.2 million square miles) of land for crops in the 2071-2100 period compared with 1981-2010, mainly in the Northern Hemisphere, according to researchers at Ludwig Maximilians University in Munich. Because land suitable for triple cropping may be reduced, the net effect would be a loss of 7.8 million square kilometers of land for farming, the study found.
The study, Russia is set to gain 3.1 million square kilometers of land suitable for agriculture, Canada farmland would expand by 2.1 million square kilometers and China would gain 0.9 million square kilometers.
Green on the map is good, Yellow is bad This map summarizes the projected impact of climate change on the worldwide distribution of land suitable for agriculture in the year 2100. While new cropland is predicted to become available in the Northern hemisphere(green), conditions are expected to deteriorate in other areas, including the Mediterranean region (brown). (Source: Dr. Florian Zabel, LMU)
PLOS One - Global Agricultural Land Resources – A High Resolution Suitability Evaluation and Its Perspectives until 2100 under Climate Change Conditions
Read more »
Reposted via Next Big Future
No comments:
Post a Comment