A lifeboat sails in high waves and strong winds caused by Storm Ciara, in the English Channel in Newhaven, Britain February 9, 2020. REUTERS/Toby Melville

A gold dredge is seen at the banks of Uraricoera River during Brazil's environmental agency operation against illegal gold mining on indigenous land, in the heart of the Amazon rainforest, in Roraima state, Brazil April 15, 2016. Picture taken April 15, 2016. REUTERS/Bruno Kelly

Fishermen travel on boats during low tide beside new islands on the Nile river at Shoubra El-Kheima neighborhood in Cairo, Egypt January 27, 2020. Picture taken January 27, 2020. REUTERS/Amr Abdallah Dalsh

A boat lies ashore near Jiujiang Yangtze River Bridge that crosses from Hubei province into Jiujiang, Jiangxi province, China, as the country is hit by an outbreak of a new coronavirus, January 31, 2020. REUTERS/Thomas Peter

The storm "Gloria" is pictured at the Olympic Port of Barcelona, Spain, January 21, 2020. REUTERS/Nacho Doce

A man catches fish as the air is filled with volcanic ash in Laurel, Batangas, Philippines, January 20, 2020. REUTERS/Eloisa Lopez

A general view of boats amid dense fog and mist in the background during morning hours at China Creek area in Karachi, Pakistan January 17, 2020. REUTERS/Akhtar Soomro

Imported waste is seen piled at the port of Leixoes in Matosinhos, Portugal, January 8, 2020. Picture taken on January 8, 2020. REUTERS/Rafael Marchante

A tourist boat sails among lotus flowers in the Red Lotus Lake outside Udon Thani, Thailand January 11, 2020. REUTERS/Soe Zeya Tun

A tourist boat sails among lotus flowers in the Red Lotus Lake outside Udon Thani, Thailand January 11, 2020. REUTERS/Soe Zeya Tun

A man shows algae in Mekong river outside Nong Khai, Thailand January 9, 2020. Picture taken on January 9, 2020. REUTERS/Soe Zeya Tun

A fisherman cleans algae from his fishing net in Mekong river outside Loei, Thailand January 10, 2020. REUTERS/Soe Zeya Tun

A fishing vessel sails in the ice fjord near Ilulissat, Greenland September 12, 2017. Picture taken September 12, 2017. REUTERS/Jacob Gronholt-Pedersen

Greenland's flag flutters on a tourist boat as it sails past icebergs near Ilulissat, Greenland September 13, 2017. Picture taken September 13, 2017. REUTERS/Jacob Gronholt-Pedersen

Fishing vessels are seen next to the icebergs near Ilulissat, Greenland September 13, 2017. Picture taken September 13, 2017. REUTERS/Jacob Gronholt-Pedersen

People gather at a deck on the banks of Guaiba River, as a dark horizon caused by smoke from Australia's bush fires is seen, in Porto Alegre, Brazil January 8, 2020. REUTERS/Diego Vara

A sailboat cruises after sunset in the ocean off Cardiff, California, U.S., January 7, 2020. REUTERS/Mike Blake

Surfers wait for their next set of waves after as a sail boat cruises past in the distance in Cardiff, California, U.S., January 7, 2020. REUTERS/Mike Blake

A dinghy overcrowded with Syrian refugees drifts in the Aegean sea between Turkey and Greece after its motor broke down off the Greek island of Kos, August 11, 2015. Picture taken August 11, 2015. REUTERS/Yannis Behrakis/File photo SEARCH "POY DECADE" FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2019 PACKAGES. TPX IMAGES OF THE DAY.

Ethiopians fish on the Awasa lake in Hawassa, Ethiopia, November 22, 2019. REUTERS/Tiksa Negeri

A fisherman is seen during a rainy day at the Rodrigo de Freitas lagoon in Rio de Janeiro, Brazil November 11, 2019. REUTERS/Sergio Moraes

A fisherman is seen during a rainy day at the Rodrigo de Freitas lagoon in Rio de Janeiro, Brazil November 11, 2019. REUTERS/Sergio Moraes

The wreck of the Golden Harvest, a fishing vessel that ran aground on the banks of Loch Linnhe in 2011, is seen in front of the UK's highest mountain Ben Nevis near Fort William, Scotland, Britain November 10, 2019. REUTERS/Russell Cheyne

The wreck of the Golden Harvest, a fishing vessel that ran aground on the banks of Loch Linnhe in 2011, is seen in front of the UK's highest mountain Ben Nevis near Fort William, Scotland, Britain November 10, 2019. REUTERS/Russell Cheyne

The wreck of the Golden Harvest, a fishing vessel that ran aground on the banks of Loch Linnhe in 2011, is seen in front of the UK's highest mountain Ben Nevis near Fort William, Scotland, Britain November 10, 2019. REUTERS/Russell Cheyne

The wreck of the Golden Harvest, a fishing vessel that ran aground on the banks of Loch Linnhe in 2011, is seen in front of the UK's highest mountain Ben Nevis near Fort William, Scotland, Britain November 10, 2019. REUTERS/Russell Cheyne

A wooden boat is seen on a bank of frozen Varzuga river in the village of Varzuga in Murmansk region, Russia October 31, 2019. REUTERS/Maxim Shemetov

Autumnal foliage is reflected on Loch Faskally, Pitlochry, Scotland, Britain October 26, 2019. REUTERS/Russell Cheyne

Autumnal foliage is reflected on Loch Faskally, Pitlochry, Scotland, Britain October 26, 2019. REUTERS/Russell Cheyne

A lightning storm is seen beyond the entrance to Valletta's Grand Harbour, Malta October 25, 2019. Picture taken with long exposure. REUTERS/Darrin Zammit Lupi

A lightning storm is seen beyond the entrance to Valletta's Grand Harbour, Malta October 25, 2019. Picture taken with long exposure. REUTERS/Darrin Zammit Lupi

A trail left by a plane is seen near a lightning storm, seen from Mdina, Malta October 26, 2019. Picture taken with long exposure. REUTERS/Darrin Zammit Lupi

A lightning storm is seen beyond the entrance to Valletta's Grand Harbour, Malta October 25, 2019. Picture taken with long exposure. REUTERS/Darrin Zammit Lupi

A lightning storm is seen beyond the entrance to Valletta's Grand Harbour, Malta October 25, 2019. Picture taken with long exposure. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY

Fishermen's boats are seen during a sunset in Kraljevica, Croatia, October 24, 2019. REUTERS/Antonio Bronic

A fisherman rows his boat along autumnal trees during a sunny day at the Sylvenstein barrier lake, Germany October 15, 2019. REUTERS/Michael Dalder

A fisherman rows his boat along autumnal trees during a sunny day at the Sylvenstein barrier lake, Germany October 15, 2019. REUTERS/Michael Dalder

A fisherman rows his boat along autumnal trees during a sunny day at the Sylvenstein barrier lake, Germany October 15, 2019. REUTERS/Michael Dalder

People ride a pedal boat on the Vltava River as the sun sets over the Prague Castle in Prague, Czech Republic, September 10, 2019. REUTERS/David W Cerny

People ride pedal boats on the Vltava River as the sun sets over the Prague Castle in Prague, Czech Republic, September 10, 2019. REUTERS/David W Cerny

Oscar Limachi, 48, a member of the local Qewaya community who works as a tour guide on Lake Titicaca, rides his boat early morning in search of a fishing site near Qewaya village, Lake Titicaca, Bolivia, July 3, 2018. "Fish used to live, eat and lay their eggs amongst these plants. Now there are no plants, so no fish," Limachi said. "We are afraid that someday the fish will disappear or migrate forever." REUTERS/Manuel Seoane SEARCH "TITICACA CLIMATE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A canoe is seen a lake beside the track leading to the "Door of No Return" where slaves were loaded onto ships in the historic slave port town Ouidah, Benin, July 17, 2019. Picture taken July 17, 2019. REUTERS/Afolabi Sotunde

People walk along a pier during sunset in the Black Sea port of Sevastopol, Crimea August 23, 2019. REUTERS/Alexey Pavlishak

People steer canoes on a lagoon by the bridge near the historic slave port town Ouidah, Benin July 17, 2019. The 400-year anniversary of the first slave boat to arrive in America from Africa has caused a rush of interest in heritage tourism in West Africa, as ancestors go back to ancient sites to delve into a dark and often hidden past. Picture taken July 17, 2019. REUTERS/Afolabi Sotunde

The sun sets over Manhasset Bay in Port Washington, New York, U.S., August 19, 2019. REUTERS/Shannon Stapleton

Sailboats and small ships are seen in the bay in front of Charlotte Amalie, St. Thomas, U.S. Virgin Islands August 17, 2019. REUTERS/Marco Bello

A general view of Charlotte Amalie, St. Thomas, U.S. Virgin Islands August 16, 2019. REUTERS/Marco Bello

Large waves hit the harbour at Porthleven, Britain, August 10, 2019. REUTERS/Toby Melville.

A boat sails next to the shore in Port-au-Prince, Haiti, July 29, 2019. REUTERS/Andres Martinez Casares

Fishermen fish in the Mekong River in Nakhon Phanom, Thailand July 24, 2019. Picture taken July 24, 2019. REUTERS/Soe Zeya Tun

People protect themselves from the sun with parasols while rowing in Central Park as a heatwave continues to affect the region in New York, U.S., July 21, 2019. REUTERS/Andrew Kelly

Palestinians ride a boat in the Mediterranean Sea as others enjoy the beach during sunset on a hot day in the northern Gaza Strip July 9, 2019. REUTERS/Mohammed Salem

Palestinians ride a boat in the Mediterranean Sea in the northern Gaza Strip July 9, 2019. REUTERS/Mohammed Salem

Palestinians ride a boat in the Mediterranean Sea in the northern Gaza Strip July 9, 2019. REUTERS/Mohammed Salem

A man rows his boat in the tributary waters of Vembanad Lake against the backdrop of pre-monsoon clouds on the outskirts of Kochi, India, June 7, 2019. REUTERS/Sivaram V TPX IMAGES OF THE DAY

People enjoy a sunny day at the Lake Ammer (Ammersee) in Utting, near Munich, southern Germany, June 5, 2019. REUTERS/Michael Dalder

The sun rises in Cairo, Egypt, Egypt June 1, 2019. REUTERS/Mohamed Abd El Ghany

A yacht sails past the breakwater and lighthouse at the entrance to Grand Harbour as a rainbow is seen after heavy rainfall at sunset in Valletta, Malta May 30, 2019. REUTERS/Darrin Zammit Lupi

A yacht sails past the breakwater and lighthouse at the entrance to Grand Harbour, after heavy rainfall at sunset in Valletta, Malta May 30, 2019. REUTERS/Darrin Zammit Lupi

A view of the city of Puerto Williams is seen in Chile, May 16, 2019, Picture taken May 16, 2019. REUTERS/Jorge Vega