Yemen's forests are the next casualty of war

The fuel shortages due to a coalition blockade on Houthi-held areas, including limiting access to the main port of Hodeidah, have led businesses and families to swap diesel and gas for firewood. The alliance says the blockade is needed to foil arms smuggling

After gas was discovered in the Marib region in the 1980s, wood cutting became limited to remote areas but the war has choked Yemen's energy output, forcing a reliance first on imports and now on wood from trees more usually used to build homes

Around 886,000 trees are felled annually to feed bakeries and restaurants in the capital Sanaa alone, said Abdullah Abul-Futuh, head of biodiversity and natural reserves at Yemen's Environment Protection Authority in the city, which is run by Houthi authorities along with most of northern Yemen

Some 5 million trees have been cut down over the past three years across the north, Futuh continued. "That is the equivalent of 213 square km (82 sq miles) of forests, knowing that only 3.3% of Yemen's total area is classified as forests," he added

Yemeni lumberjack Ali al-Emadi (pictured) spends hours chopping down an acacia tree with an axe as his 12-year-old nephew helps out splitting logs. In a country blighted by war, Emadi had to turn to logging in his northern al-Mahweet region to eke out a living

Forests are largely privately owned and poor families were traditionally allowed to chop wood for free as long as they only cut branches and spared the trunks for regeneration. "Now, we uproot them with mattocks (pickaxe) .. nothing is left," Emadi said

Yemen has few woodlands but a relatively rich variety of flora in the oil-producing Arabian Peninsula desert region. In al-Mahweet, known for its thick canopies, several types of acacia, cedar and spruce are vanishing

Lumberjacks who have the means buy an acacia tree from land owners for the equivalent of around $100 and then sell logs to traders who send them to the cities

"Demand depends on the number of fuel ships that make it to Hodeidah port. These days it (demand) is very high," said Sulaiman Jubran, who scratches a living selling firewood to visiting traders. "We are scared the country will become a desert, it is already happening ... you no longer see the trees that once covered the mountains"

A 5-tonne truck loaded with logs nets the equivalent of $300-$700 in Sanaa, depending on the wood and haulage distance

"The owners of bakeries ... use wood and stone to heat their ovens. In the past, they used to use gas, but now there is only wood," Emadi said. "Should there be good quantity of wood available, we make a living, thank God. But nowadays trees are scarce. If I get something, we eat. At least we live or die together"