Sammanfattning

This paper provides a holistic literature review of climate change and variability in Ghana by examining the impact and projections of climate change and variability in various sectors (agricultural, health and energy) and its implication on ecology, land use, poverty and welfare. The findings suggest that there is a projected high temperature and low rainfall in the years 2020, 2050 and 2080, and desertification is estimated to be proceeding at a rate of 20,000 hectares per annum. Sea-surface temperatures will increase in Ghana’s waters and this will have drastic effects on fishery. There will be a reduction in the suitability of weather within the current cocoa-growing areas in Ghana by 2050 and an increase evapotranspiration of the cocoa trees. Furthermore, rice and rooted crops (especially cassava) production are expected to be low. Hydropower generation is also at risk and there will be an increase in the incidence rate of measles, diarrheal cases, guinea worm infestation, malaria, cholera, cerebro-spinal meningitis and other water related diseases due to the current climate projections and variability. These negative impacts of climate change and variability worsens the plight of the poor, who are mostly women and children.

Nyckelord

climate change and variability; agriculture; energy; greenhouse gases; health; poverty; Ghana

Publicerad i

Climate
2015, Volym: 3, nummer: 1, sidor: 78-99

SLU författare

• Amuakwa Mensah, Franklin

  • Institutionen för ekonomi, Sveriges lantbruksuniversitet
    

Globala målen

SDG15 Skydda, återställa och främja ett hållbart nyttjande av landbaserade ekosystem, hållbart bruka skogar, bekämpa ökenspridning, hejda och vrida tillbaka markförstöringen samt hejda förlusten av biologisk mångfald
SDG13 Vidta omedelbara åtgärder för att bekämpa klimatförändringarna och dess konsekvenser
SDG1 Fattigdom omfattar fler dimensioner än den ekonomiska. Fattigdom innebär bl.a. även brist på frihet, makt, inflytande, hälsa, utbildning och fysisk säkerhet.


UKÄ forskningsämne

Nationalekonomi
Miljövetenskap
Klimatforskning


Publikationens identifierare

DOI: https://doi.org/10.3390/cli3010078

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/64198