CCPortal
Warning from eco inspectors: more tundra oil reservoirs could collapse  科技资讯
时间:2019-04-30   来源:[美国] Daily Climate

The control authority proposes that the company pumps all the diesel fuel out of the reservoirs and that it carefully studies the technical condition of the facilities.

The work must be completed by 9th August this year, the letter explains.

Hard clean-up

The major spill happened on the 29th May, but is believed to have been reported to the authorities only on the 31st May. Clean-up operations are now in full swing with more 650 people and 250 equipment items involved, Nornickel informs.

According to the Ministry of Emergency Situations (Emercom), a total of 29 lines of oil booms with a total length of about 2,8 km are now put across affected waters. In addition, sorbent materials have been put on 33 km of river and lake shores.

Consequences for Nornickel are dramatic. In addition to the grave environmental damage in the area, the company has been openly discredited by federal authorities and the Kremlin.

In a video conference on the 5th June, Vladimir Putin expressed strong criticism with Nornickel and its leader Vladimir Potanin.

On the 10th June, three top leaders of the Norilsk Taymyr Energy Company were detained by police. According to state investigators, the company leaders had failed to provide necessary safety at the reservoir park.

Climate change

The Russian Arctic has over many years been among the regions in the world with the most rapid warming, and climate changes in the area are today increasingly dramatic. Among the changes unfolding is a rapid reduction of the permafrost, which results in major risks for settlements, industry and infrastructure in the region.

Parts of northern Siberia, including the Taymyr Peninsula, are among the area worst affected. Average winter temperatures have over the last decades increased by about five degrees Celsius and the permafrost layer annually shrunk by about 10 cm.

Hundreds of oil reservoirs

The reservoir facilities in Norilsk hold only a tiny fraction of the volumes of oil and oil products stored across the Russian Arctic. A lion’s share of Russia’s oil production is made in the country’s north and storage facilities, pipelines and terminals are stretched across the vast region.

Potentially, similar spills like the one in Norilsk could soon happen in numerous places across the region, including in nearby oil-rich Khanti-Mansiisk area, Yamal-Nenets Autonmous Okrug, Komi Republic and Nenets AO.

 

     原文来源:https://thebarentsobserver.com/en/ecology/2020/06/warning-eco-inspectors-more-tundra-oil-reservoirs-could-collapse

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。