Climate change in Guatemala is a serious issue as Guatemala is considered one of 10 nations most vulnerable to the effects of climate change.[1] In 2010, Guatemala "ranked second in the world on the Global Climate Risk Index, which indicates the level of exposure and vulnerability to extreme events."[2] Both commercial agricultural production and subsistence farming have declined, and thus subsistence farmers find it more difficult to find work as day laborers when their own harvests fail.[3] About 300,000 subsistence farmers reported crop loss due to drought in 2018.[4] About half of Guatemala's workforce is in the agricultural sector.[5] Poor crop yields due to climate change have been identified as a factor in migration to the United States.[6][7]

Greenhouse gas emissions

"Guatemala emitted 40 million metric tons (MtCO2e) of greenhouse gases in 2011, with the land-use change and forestry sector contributing 40 percent to overall emissions. Greenhouse gas emissions grew by 38 percent from 1990 - 2011 with significant contribution from the land-use change and forestry, energy and agriculture sectors."[8]

Impacts on the natural environment

Temperature and weather changes

A report by the Guatemalan System of Climate Change Sciences in 2019 indicated that rainy season is starting later as a result of climate change, putting subsistence farmers and indigenous people in poor communities at risk of food shortages resulting from poor harvests.[9]

Current/past Köppen climate classification map for Guatemala for 1980–2016
Predicted Köppen climate classification map for Guatemala for 2071–2100

Ecosystems

Populations of Guatemala's edible giant winged leaf-cutter ant are declining.[10][11] "Guatemala's zompopos, yellow ants, of May are now the zompopos of June," according to Dr. Edwin Castellanos, of the Universidad del Valle de Guatemala.[12]

Impacts on people

Economic impacts

Agriculture

Guatemalan farmers have experienced extreme weather events such as hurricanes, as well as erratic weather patterns with spikes and drops in temperature, torrential rains, drought, and unexpected frost.[3][7][13][14] One crop affected has been potatoes, which suffer from fungus.[6]

Guatemala's western highlands are particularly susceptible to climate change, impacting the region’s predominantly indigenous population of subsistence farmers. The main crops, potatoes and maize, have been over increasing pressure as hard frosts in the region have become more frequent since 2013. Hard frosts can kill a whole season’s worth of crops at once. At lower elevations, new pests are becoming more prevalent and there has been decreased rainfall.[5]

The problem of food security and famine has increased, especially in the “corredor seco" (an area extending from the departments of Izabal and Baja Verapaz in the north to Santa Rosa and Jutiapa in the south).[12]

Impacts on migration

In 2018, 50% of the 94,000 Guatemalans deported from the United States and Mexico were from the country's western highlands severely affected by climate change.[5]

In 2019, Palm Beach County, Florida saw an increase in Guatemalan immigrants from the "Dry corridor", seeking to escape hunger caused by periods of drought followed by torrential rains that had impacted their crops.[7]

Mitigation and adaptation

Adaptation

US humanitarian aid for projects related climate and agriculture has focused on helping farmers adapt so that they can remain on their land.[4] USAID support for Guatemala has included development of "early-warning systems for floods and fires, as well as promoting soil and watershed conservation, rain water harvesting, and other adaptive practices."[1] According to the GAO, the mandate for studies to determine the impact of these programs on migration has been rescinded. A third round of cuts to US aid has been proposed for FY2020.[4]

US based NGOs which have been active in climate-related projects in the forestry and agricultural sectors have experienced funding cuts under the Trump Administration.[6][15] For example, Asociación de Cooperación para el Desarrollo Rural de Occidente (C.D.R.O.) was a Guatemalan program originally funded by the United States’ government. C.D.R.O. focused on agroforestry and weather monitoring systems to help farmers mitigate the effects of climate change. The organization provided residents with resources to plant new, more adaptable crops to alongside their typical maize to protect the corn from variable temperatures, frost, etc. C.D.R.O. also set up a weather monitoring system to help predict extreme weather events, and would send residents text messages to warn them about periods of frost, extreme heat, humidity, or drought. Funding for the program was cut by the Trump administration in 2017.[5]

International cooperation

Guatemala has joined the V20, a group of 48 developing economies working together with development banks towards climate resilience and 100% renewable energy.[16]

See also

References

  1. 1 2 "Guatemala | Global Climate Change". Climate Links. USAID. Retrieved 2019-05-07.
  2. ↑ "Guatemala". Research Program on Agriculture, Climate Change, and Food Security. 2015-11-27. Retrieved 2019-05-07.
  3. 1 2 "Changing climate forces desperate Guatemalans to migrate". National Geographic. 2018-10-23. Archived from the original on October 31, 2018. Retrieved 2019-05-07.
  4. 1 2 3 Walsh, Conor. "Conor Walsh: Immigration and climate change in Central America". Arizona Daily Star. Retrieved 2019-05-07.
  5. 1 2 3 4 Blitzer, Jonathan; Lima, Mauricio (2019-04-03). "How Climate Change Is Fuelling the U.S. Border Crisis". The New Yorker. ISSN 0028-792X. Retrieved 2019-05-07.
  6. 1 2 3 Shapiro, Ari; Blitzer, Jonathan (April 10, 2019). "Climate Change Is Forcing Farmers In Guatemala To Leave Their Land For The U.S." NPR. Retrieved 2019-05-07.
  7. 1 2 3 Padgett, Tim (Apr 8, 2019). "Guatemalan Climate Change Refugees Pouring Over U.S. Border – And Into South Florida". WLRN. Retrieved 2019-05-07.
  8. ↑ "Greenhouse Gas Emissions Factsheet: Guatemala | Global Climate Change". Climate Links. USAID. Retrieved 2019-05-07.
  9. ↑ Moloney, Anastasia (2019-05-04). "The poorest in Guatemala bear brunt of climate change, research says". Reuters. Retrieved 2019-05-04.
  10. ↑ "Meet the giant Guatemalan winged-leaf-cutter ant: Zompopo". AntiguaDailyPhoto.Com. 2014-05-18. Retrieved 2019-05-07.
  11. ↑ "Zompopos de Mayo Season in Guatemala 2019". Rove.me. Retrieved 2019-05-07.
  12. 1 2 Castellanos, Edwin (2016-03-07). "Climate Change in Guatemala". EntreMundos. Retrieved 2019-05-07.
  13. ↑ Montes, Juan; Pérez, Santiago (2019-04-05). "Mexico Struggles to Contain Surge in Central American Migrants". Wall Street Journal. ISSN 0099-9660. Retrieved 2019-05-07.
  14. ↑ "Erratic weather patterns in the Central American Dry Corridor leave 1.4 million people in urgent need of food assistance". Food and Agriculture Organization of the United Nations . 25 April 2019. Archived from the original on 2021-05-29. Retrieved 2019-05-04.
  15. ↑ Bunch, Will (April 25, 2019). "Climate denier Trump can't handle the truth about why Central Americans flock to U.S." Philadelphia Inquirer. Retrieved 2019-05-07.
  16. ↑ Rowling, Megan (2019-04-12). "Shunned by investors, poorer nations seek to climate-proof growth". Reuters. Retrieved 2019-05-04.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.