ANKARA
As it recovers from the toll of recent heavy rains and floods, Turkey is battling against the effects of global climate change, which is likely to impact the region deeply.
Turkey faced its hottest summer in 2010, and just eight years after, the country faced its third hottest year, according to the country's General Directorate of Meteorology.
Speaking on drought and desertification in Turkey, environmental scientist Dr. Akgun Ilhan told Anadolu Agency that in the first half of the 20th century, Turkey faced periods of extreme drought every 25 years, but since 1980, this drought frequency has increased to only every four or five years.
Almost half of Turkey’s land is at risk of desertification, Ilhan underlined.
Drought and desertification are issues closely related to each other, she said, adding that drought is among the causes of desertification, which include climate change, deforestation, poor farming practices, and erosion.
Despite the risks and challenges, Turkey has been battling against drought and deforestation, being the number 3 country in the world in adding forestland, after China and India, according to the recent remark by Turkey’s Agriculture and Forestry Minister Bekir Pakdemirli.
Over the last 30 years, Turkey has increased its forestland by 6%.
As part of efforts to fight desertification and erosion, Turkey carried out more than 300 projects between 2011 and 2018.
They include upstream basin flood control, afforestation catchment basins, avalanche defense, landslide hazard maps, integrated watershed rehabilitation, general soil conservation, rockfalls, afforestation, and wildlife corridors, Pakdemirli noted.
Worldwide, from 1990 to 2015, forest areas shrank from 31.6% of the global land area to 30.6%, the UN’s Food and Agriculture Organization (FAO) said in its analysis The State of the World's Forests 2018.
Deforestation in Turkey
According to a report by the Foresters' Association of Turkey, since 2014, a total of 6.5 billion square meters of forest area have been opened for use in Turkey, said Ilhan.
That is to say, an area larger than the Istanbul province has been deforested in Turkey over the last 15 years, the academician said.
About one-fifth of the Earth’s land surface covered by vegetation showed persistent and declining trends in productivity from 1999 to 2013. This trend threatens the livelihood of more than 1 billion people, said the UN’s Sustainable Development Goals Report 2018.
Turkey loses 640 million tons of soil annually due to erosion, according to the Turkish Foundation for Combating Soil Erosion, for Reforestation and the Protection of Natural Habitats (TEMA).
To combat erosion and desertification, afforestation must be done in the right composition with the right kind of plants, she underlined.
"If you first disrupt an ecosystem and then plant trees, there is nothing to boast about," she said. "The issue of dams and reservoirs is one of Turkey’s biggest problems."
Water-stressed condition
Turkey is under water-stressed conditions which is causing the deterioration of the quality of fresh water resources, Dr. Ilhan warned.
The amount of freshwater per person is about 1,365 cubic meters per year, she said, making Turkey a water-stressed country, according to the Falkenmark Water Scarcity Index.
According to the report Progress on Drinking Water, Sanitation and Hygiene: 2000-2017 issued by the UN’s World Health Organization (WHO), a total of 5.2 billion people making up 71% of the world population had access to safely managed drinking water services in 2015.
Some 159 million people still received drinking water directly from surface water sources, which has the lowest quality in terms of hygiene.
Even though Turkey's water basin is under growing pressure of over-urbanization, industrialization, and intensive farming practices, solving its water crisis is not as complicated as some think, Dr. Ilhan underlined.
In fact, the solution is not to constantly increase the water supply, but to reduce water demand by using it economically, she stressed.
In terms of hygiene, drinking water from the lowest quality to the highest is classified as surface water, unimproved, limited, basic and safely managed.
