Best of our wild blogs: 22 Aug 18

"Birth of a Marine Park" and Victor Tang: 25 Aug (Sat) and 1 Sep (Sat)
Sisters' Island Marine Park

Singapore Bird Report – July 2018
Singapore Bird Group

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Malaysia: Miri fire department using excavators to snuff out peat fires

stephen then The Star 21 Aug 18;

MIRI: Bomba Miri are using excavators to dig up smouldering remains of underground peat fires in Kuala Baram district in order to snuff them out.

The fires had burned more than 40 hectares of land since Friday (Aug 17).

"The excavators will ensure we snuff out the smouldering remains. The surface fires are all doused already," Supt Law said.

The air quality has improved by vastly this morning in Kuala Baram and Miri districts.

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Indonesia: Beware of long drought this year

Antara 21 Aug 18;

Jakarta (ANTARA News) - Coordinating Minister for Political, Legal and Security Affairs Wiranto asked all the parties to be aware of the possibility of a long drought in 2018.

"Due to a change in the weather conditions, there can be a longer drought, and we must be aware of that," Wiranto said following a closed meeting at the Jakarta Presidential Palace on Tuesday.

He said that the hot dry season has led to forest and land fires in Sumatra and Kalimantan.

"Yes, there are forest and land fires because this is the dry season," Wiranto said.

The government, continued the former Indonesian Armed Forces (TNI) Commander, had reminded all parties to be prepared in advance.

Wiranto said that the case of forest and land fires (karhutla) until August 2018 was lower than that reported in the previous year.

"Compared with last year, the fires are now less, because we were seriously prepared and all of us are `all out`," said Wiranto, who is also the former Chairperson of the People`s Conscience Party (Hanura).

According to him, the preparation has been carried out both by the task force, which is incorporated in Manggala Agni, and other parties.

Preparation has also been carried out with the construction of `embungs`, water pumps, integrated patrols, and water bombers.

"It`s more powerful, stronger than before. We have done it, if we still have it, we will finish it," he said.

He mentioned that specifically in Palembang, South Sumatra, some time ago, there was weather engineering, which ensured rain in the area.

"There is weather engineering, but not everyday, because there is engineering from BNPB along with the Indonesian Air Force," he said.

According to him, artificial rain cannot be imported at any time, but attention must be paid to the cloud conditions.

"Salt is sown if there are clouds; if there are no clouds sprinkled with salt, there is no rain," he said.

The government, he added, continues to try to overcome cases of forest and land fires. "I believe that we are coping well," he said.

Yesterday, there was a smoke-free Palembang guarantee during the 2018 Asian Games that had been implemented and it has been successful and hopefully there will be no smoke until the Games end, "he said.

Meanwhile, regarding the status of declaring the earthquake in Lombok a national disaster, Wiranto said the government was considering taking into account all the advantages and disadvantages.

"We hope that it can be resolved completely, and until now, the current status of central assistance is truly extraordinary and we also know that the central government will not continue to stand idly just because the disaster is not a national disaster," he said.

Edited by Suharto
Editor: Heru Purwanto

Peatland fire near Jakabaring Sport City put out
Apriadi Gunawan The Jakarta Post 21 Aug 18;

A peatland fire that was spotted around 100 meters from Jakabaring Sport City in Palembang on Tuesday has been put out and did not disrupt any ongoing Asian Games competitions, South Sumatra Governor Alex Noerdin has said.

“We are still finding out what the cause of the fire was but it has been put out. The dry climate, with its heavy heat, is prone to producing fires,” he said.

Ten fire trucks and a water-bombing chopper were deployed to the scene and firefighters and military and police personnel were on duty to prevent similar incidents from occurring, he said.

“It is 100 percent under control and we are more than ready to prevent this from happening again,” he said.

A few days before Aug. 18, the opening day of the Asian Games, the South Sumatra administration faced challenges in extinguishing peatland fires in several hotspots outside the city. Dozens of potential hot spots were detected prior to the Games but the city administration has managed to keep them wet to prevent other fires from breaking out.

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Arctic’s strongest sea ice breaks up for first time on record

Usually frozen waters open up twice this year in phenomenon scientists described as scary
Jonathan Watts The Guardian 21 Aug 18;

The oldest and thickest sea ice in the Arctic has started to break up, opening waters north of Greenland that are normally frozen, even in summer.

This phenomenon – which has never been recorded before – has occurred twice this year due to warm winds and a climate-change driven heatwave in the northern hemisphere.

One meteorologist described the loss of ice as “scary”. Others said it could force scientists to revise their theories about which part of the Arctic will withstand warming the longest.

The sea off the north coast of Greenland is normally so frozen that it was referred to, until recently, as “the last ice area” because it was assumed that this would be the final northern holdout against the melting effects of a hotter planet.

But abnormal temperature spikes in February and earlier this month have left it vulnerable to winds, which have pushed the ice further away from the coast than at any time since satellite records began in the 1970s.

“Almost all of the ice to the north of Greenland is quite shattered and broken up and therefore more mobile,” said Ruth Mottram of the Danish Meteorological Institute. “Open water off the north coast of Greenland is unusual. This area has often been called ‘the last ice area’ as it has been suggested that the last perennial sea ice in the Arctic will occur here. The events of the last week suggest that, actually, the last ice area may be further west.”

Ice to the north of Greenland is usually particularly compacted due to the Transpolar Drift Stream, one of two major weather patterns that push ice from Siberia across the Arctic to the coastline, where it packs.

Walt Meier, a senior research scientist at the US National Snow and Ice Data Center, said: “The ice there has nowhere else to go so it piles up. On average, it’s over four metres thick and can be piled up into ridges 20 metres thick or more. This thick, compacted ice is generally not easily moved around.

“However, that was not the case this past winter (in February and March) and now. The ice is being pushed away from the coast by the winds.”

Ice is easier to blow around as a result of a warming trend, which has accelerated over the past 15 years. “The thinning is reaching even the coldest part of the Arctic with the thickest ice. So it’s a pretty dramatic indication of the transformation of the Arctic sea ice and Arctic climate.”

“Scary,” wrote Thomas Lavergne, a scientist at the Norwegian Meteorological Institute, in a retweet of a satellite-gif of the blue water penetrating white ice and exposing hundreds of miles of the Greenland coastline.

He said this would flush chunks of thicker ice out through the Fram or Nares Straits into warmer southern waters.

“I cannot tell how long this open water patch will remain open, but even if it closes in few days from now, the harm will be done: the thick old sea ice will have been pushed away from the coast, to an area where it will melt more easily,” he added.

This year’s openings are driven more by wind than melting but they have occurred during two temperature spikes. In February, the Kap Morris Jesup weather station in the region is usually below -20C, but earlier this year there were 10 days above freezing and warm winds, which unlocked the ice from the coast.

Last week, the crack opened again after Kap Morris Jesup briefly registered a record high of 17C and strong southerly winds picked up to 11 knots. Experts predict that coastal seas will freeze again but probably later than normal.

“I think that solar heating of the water column will increase during this opening and this will delay freeze-up and ice formation,” said Rasmus Tage Tonboe, a sea ice expert at the the Danish Meteorological Institute.

The latest readings by the Norwegian Ice Service show that Arctic ice cover in the Svalbard area this week is 40% below the average for this time of year since 1981. In the past month, at least 14 days in the past month have hit record lows in this region. Although thinner ice elsewhere in the Arctic means this is unlikely to be a record low year overall, they are in line with predictions that there will be no summer ice in the Arctic Ocean at some point between 2030 and 2050.

Keld Qvistgaard, the ice service coordinator in Denmark, said this was not the first time a gap had appeared between the shore and the main ice pack but the one formed from 1 to 5 August was different in its extent. “This event is a pretty big one going all the way to west of Kap Morris Jesup. This is unusual,” he said.

As well as reducing ice cover, the ocean intrusion raises concerns of feedbacks, which could tip the Earth towards a hothouse state.

Freakish Arctic temperatures have alarmed climate scientists since the beginning of the year. During the sunless winter, a heatwave raised concerns that the polar vortex may be eroding.

This includes the Gulf Stream, which is at its weakest level in 1,600 years due to melting Greenland ice and ocean warming. With lower circulation of water and air, weather systems tend to linger longer.

A dormant hot front has been blamed for record temperatures in Lapland and forest fires in Siberia, much of Scandinavia and elsewhere in the Arctic circle.

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