DUBAI: Dubai"s biggest lender Emirates NBD reported a 15 percent drop in fourth-quarter earnings on Monday, below analysts" forecasts, on a jump in impairment charges, sending its shares down around 1 percent. The bank booked impairment charges of 2.06 billion dirhams ($560.88 million) in the quarter, up more than three times from a year earlier due to higher bad debt charges as it consolidated results of newly acquired Turkish lender DenizBank. Even without DenizBank, impairment charges were up 78 percent on lower writebacks and recoveries. The bank did not give details of these charges. Banks in the United Arab Emirates (UAE) are bracing for more writedowns from the real sector amid a downturn, especially in the Dubai property market. Fitch Ratings recently warned a weakening property market in the UAE was likely to put more pressure on the asset quality of the banking sector. Emirates NBD reported a net profit of 2.02 billion dirhams in the fourth-quarter, down from 2.39 billion dirhams in the same period a year earlier. EFG Securities had projected a net profit of 2.45 billion dirhams. Full year profit, however, surged 44 percent, underpinned by double-digit growth in net interest income, stronger loan growth and gains from the listing of the bank"s unit Network International. Separately, Abu Dhabi Commercial Bank, the UAE"s third-biggest bank, also reported a 16 percent drop in fourth-quarter profit on Monday, hurt by an increase in impairment charges. Emirates NBD said it expected the Expo 2020 world fair to support multiple sectors in Dubai, but a softening real estate market remained a risk for 2020.