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IMG_2200

An outwash plain, also called a sandur is a plain formed of glacial sediments deposited by meltwater outwash at the terminus of a glacier. As it flows, the glacier grinds the underlying rock surface and carries the debris along. The meltwater at the snout of the glacier deposits its load of sediment over the outwash plain, with larger boulders being deposited near the terminal morraine, and smaller particles travelling further before being deposited. Sandurs are common in Iceland where geothermal activity accelerates the melting of ice flows and the deposition of sediment by meltwater.
The original sandur from which the general name is derived is Skeiðarársandur, a broad sandy wasteland along Iceland’s south-eastern coast, between the Vatnajökull icecap and the sea. Skeiðarársandur is the largest sandur in the world, covering an area of 1,300 km2 (500 sq mi). Volcanic eruptions under the icecap have given rise to many large glacial bursts (jökulhlaups in Icelandic), most recently in 1996, when the Ring Road was washed away (minor floods have also occurred since then). This road, which encircles Iceland and was completed in 1974, has since been repaired. The 1996 jökulhlaup was caused by the eruption of the Grímsvötn volcano, with peak flow estimated to be 50,000 m3/s (1,800,000 cu ft/s) compared to the normal summer peak flow of 200 to 400 m3/s (7,100–14,100 cu ft/s). Net deposition of sediment was estimated to be 12,800,000 m3 (450,000,000 cu ft).
The main braided channels of Skeiðarársandur are the Gígjukvísl and Skeiðará rivers, which incurred net gains of 29 and 24 cm (11.4 and 9.4 in) respectively during the 1996 jökulhlaup. In the Gígjukvísl there was massive sediment deposition of up to 12 m (39 ft), which occurred closest to the terminus of the glacier. The erosional patterns of Skeiðarársandur can be seen by looking at the centimeter-scale elevation differences measured with repeat-pass laser altimetry (LIDAR) flown in 1996 (pre-flood), 1997, and 2001. Of the overall deposition during the 1996 jökulhlaup, nearly half of the net gain had been eroded 4 years after the flood. These two rivers on the sandur display drastically different erosional patterns. The difference in sediment erosion can be attributed to the 2 km (1.2 mi) wide trench near the terminus where the Gígjukvísl flows, in contrast with the Skeiðará, which has braided flows directly onto the outwash plain. The Gígjukvísl river is where some of the highest level of sediment deposit occurred and also where the largest erosion happened afterward. This indicates that these massive jökulhlaup deposits may have a large geomorphic impact in the short term, but the net change on the surface relief could be minimal after a couple years to a decade. (*Wikipedia)
This recording is just 23 minutes of 1o hours long overnight recording. It is very quiet and highly amplified. The microphones are unexpected located near to Northern Wheatear´s nest which is between stones in old ruins in the middle of Skeiðarársandur. You can hear wing flaps and some kind of a conversation between the birds and the youngsters. The birds sounds a little bit out of phase but that could be either because the bird is mostly behind the microphones, or the stone wall, or because the fury windshield was still soaking wet after heavy rain one hour earlier.
At 1:35 min a thunderous boom sounds from glacier in distance. During the recording the weather changed from calm to be windy.
Quality open headphones are recommended while listening at low to mid level, or in speakers at low level.

Sögur af Skeiðarársandi 1. hluti

Hér er á ferðinni rúmlega 20 mínútna löng upptaka sem er partur af 10 klst langri næturupptöku frá því 29. maí 2016 á Skeiðarársandi. Á sandinum svo til miðjum er hlaðin rúst sem líklega hefur gengt því hlutverki að vera fjárrétt áður en árnar á sandinum voru brúaðar. Í upptökunni má heyra að í vegghleðsluni er hreiður Steindepils. Hann pirrar sig eitthvað á óboðnum gesti þessa nótt, hljóðnemunum, en virðist svo líka eiga einhver samskipti við unga sína með lágværu tísti eða muldri. Heyra má að á þessum rúmu 20 mínútum að veðrið breytist frá því að vera logn yfir í rok.
Mælt er með því að hlusta á upptökuna í góðum opnum heyrnartólum og á miðlungs- lágum hljóðstyrk.

(256kbps / 43Mb)

Recorder: Sound Devices 788
Mics: Sennheiser MKH20 (AB40)
Pix: Canon EOS-M
Weather & time: Clam and windy, Drissle rain, at 2AM
Location: 63.969892, -17.160032

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IMG_2200

It is easy to go in to a special mood when I think of the Icelandic highland and all the fabulous moments I have experienced there twenty to thirty years ago.
This quiet black desert gives me always a wonderful feeling. Just like I am in love.
Endless fields of weather beaten black and gray gravel, with a soundscape of wind and water, or just a real silence.
River sources and oases are there in many places. This water sources have very often some life. If not just a thin layer of sensitive moss, then grassland with birds, insects and even mammals.
Sadly, many of these wonderful quiet places have been under a threat by humans activity last decades, so they are not anymore this magic places as they were for a lonely cyclist more than twenty years ago. Some of them has been totally destroyed, like huge area in the east highland, like Vesturöræfi 
For that reason I will not inform where the following recording was made. I just like to say, it was recorded in the highland in one of my „hidden places“ that still exists and has not been destroyed with hydro power plant, tourists, offroad driving motorist, or human waste.
This recording is very quiet. It contains a dunlin, howling arctic fox, europian golden plover, red necked phalarope and pink footed goose.
The background noise is a waterflow from nearby water source.
This was recorded 17th of July 2015 around two o´clock in the morning.
Quality open headphones are recommended while listening at low to mid level, or in speakers at low level .

Tófuvæl

Það verður að viðurkennast að á þeim árum sem ég ferðaðist sem mest um landið á reiðhjóli, var ég ekki oft var við tófu, hvað þá að heyra í þeim. Eftir að hætt var að greiða mönnum fyrir skott hafa tófuveiðar svo til lagst af. Tófu er því að fjölga og það líklega um allt land því ég er farinn að sjá hana oftar og heyra.
Það gerðist svo í sumar að ég náði að hljóðrita tófuvæl á hálendinu á einum af mínum leyndu eftirlætis dvalarstöðum frá fyrri tíð.
Í upptökunni hér fyrir neðan má heyra í tófu á 5. mínútu. Hún er því miður í talsverðri fjarlægð enda kannski ekki furða með mann í næsta nágrenni. Þótt þetta sé ákaflega þögul upptaka heyrist líka í lóuþræl, heiðlóu og grágæs, sem og óðinshönum í návígi á 18. mínútu.

 Download mp3 file  (256kbps / 52Mb)

Recorder: Sound device 744
Mics: Rode NT1a (NOS)
Pics: Canon EOS M
Weather: Cloudy, drissle rain, calm- up to 8 m/s, around +3¨C
Location: Sorry, no comment

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IMG_2200

Whatever the mainstream media says, the Paris talk COP21 was a fraud. The outcome was almost nothing, just promises. For me and many others is it too late. The chain reaction has already started so radical actions was needed at last sixteen years ago.
Paris talk was tailor made for investors, corporations and politicians with different needs, probably to make different outcome from previous conferences.
I have wait for political actions all times since beginning of this century so I was really hoping for radical actions after COP21.
The only thing that Icelandic politics brought from COP21 was mostly a nonsense. Icelanders were already doing most of the “solutions” for other reasons. Icelanders will just plant trees and fill up drainage ditches to restore swampland. When investors are ready somewhere in the future, Icelanders will change fossil fuel cars into electric cars.
At the same time Icelanders will increase tourism, even though extreme growth in tourism last decade has already damaged the nature with following pollution and intrusion. Icelanders will also keep on making cheap power for antitrust corporations by building more polluting power stations. They are even going to search for oil well in the North Atlantic ocean.
So as so many earthlings Icelanders intend to continue their greedy and polluting lifestyle.
We are in War against Mother nature like we are all brainwashed by Sauron . We are not only polluting the earth´s atmosphere with poison gasses. We are also polluting the ground, the oceans and fresh waters with dangerous materials and gasses. Irritating audible noise is now everywhere, from the sky, on the surface and in the ocean.
Unpolluted space on our planet is now rarer than gold, in fact more valuable too.
I want to dedicate the accompanying recording to our foolish lifestyle. It was recorded on Mosfellsheiði, east of Reykjavik 25th of July 2013. It should be a quiet place, far away from busy roads in beautiful open landscape. But instead a rumbling noise filled the air from all directions. The recording contains “fossil fuel cars and air traffic”. But the loudest steady noise comes from Hellisheiðarvirkjun, a geothermal power station in more than 10 km distance. It normally blows huge amount of gases into the atmosphere. It is mostly hot steam but is mixed with toxic gases like carbon dioxide (CO2), hydrogen sulphide (HS) and also substantial quantities of hydrogen (H2). Other gases such as nitrogen (N2), methane (CH4) and argon (Ar) are in the gas mixture, but in lesser extent.
Quality open headphones are recommended while listening at mid-low level

Erum við heilaþvegin af Souron?

Loftslagsráðstefnan í París COP21 var mér mikil vonbrigði. Ég hafði vonast eftir mjög rótækum aðgerðum STRAX, en niðustaða ráðstefnunnar varð aðeins í grófum dráttum sú, að fyrirtæki og fjárfestar þurfa að huga að í lotslagsmálum á næstu árum. Það er einfaldlega of seint.
Enginn þorir að takast á við vandann. Menn ætla bara að bíða og sjá hvort það sé nauðsynlegt að gera eitthvað og vonast svo til að tæknin bjargi öllu. Flest okkar hafa séð hversu skelfilegt ástandið þarf að verða svo menn taki nýja stefnu. Nægir þar að nefna mengun í iðnaðarborgum Kína. Fátt bendir til annars en að ástandið verði eins á heimsvísu. Það er því eins og mannkynið sé heilaþvegið af “Sauron
Framtíðn er því ekki beinlínis til að gleðjast yfir. Því vill ég tileinka upptöku hér fyrir neðan viðfangsefninu. Meðfylgjandi mynd er tekin á upptökustað. Allt virðist þar í fljótu bragði óspillt og ómengað. En það er ekki allt sem sýnist. Í loftinu er óvenju mikið af óheppilegum ósýnilegum gastegundum af mannavöldum eins og frá Hellisheiðarvirkjun.
Hljóðritið gefur aðeins til kynna hljóðmengun á stað þar sem ríkja ætti “þögn” ef mannfólkið hefði haft vit og rænu á því að þróast í sátt og samlyndi við Móður náttúru.
Mælt er með því að hlusta á upptökuna í góðum opnum heyrnartólum og á miðlungs- lágum hljóðstyrk.

Download mp3 file (256kbps / 50Mb)

Recorder: Sound Devices 788
Mics: Sennheiser MKH20 (AB40)
Pics: Canon EOS-M (see more pictures)
Weather: Calm, Sunny, ca. 14°C at 20:00 o´clock
Location: 64.110946, -21.541311

Þeir sem vilja fræðast meira um Loftslagsmál geta hlustað á útvarpsþáttinn Þræði á Rás 1.
En dagana 28. nóvember, 5. og 12. desember 2015 var fjallað um loftslagsmál og ráðsetnuna í París sem þá stóð sem hæst.

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My favorite recordings are those who are many hours long. Even in places where I hear „nothing“, I will more often end up with expressively moments. Here is one of these moments when curious sheeps are sniffing, licking and biting the microphones. Not very interesting, but anyway the loudest part of seven hours long recording. It was recorded in Álftaver, in the south east south of Iceland, around midnight, 4th of June 2015.

Forvitnar kindur

Mitt skemmtilegasta viðfangsefni eru langar upptökur úti í náttúrunni. Jafnvel þó fátt makrvert heyrist, þá er oftar en ekki eitthvað áheyrilegt í þessum upptökum. Hér er ein slík uppákoma þegar rolla og lambrútur snuðra við hljóðnemasettið. Þetta er ekki merkileg upptaka en engu að síður háværasti parturinn úr sjö klukkustunda langri upptöku. Þessi hljóðpartur var tekinn upp um miðnætti í Álftaveri þann 4. júní 2015.

  Download mp3 file (256kbps / 30,8Mb)

Recorder: Sound Devices 788
Microphones: Sennheiser MKH20 (AB40)
Pix Canon EOS-M
Rec. Location: 63.522821, -18.351570
Weather: ca. 4°C, calm (SW 2m) cloudy

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IMG_5077

This recording is almost straight forward from the recording I posted about a year ago “Dawn in Stafholtstungur, part 1”.
Now the traffic in the county increase slowly from previous recording, but all the time it is possible to listen to the birds activity in details around the recording place.
This was recorded the 18th of October 2013, between 6 and 7 in the morning near the farm Arnarholt.
Quality headphones are recommended while listening at low level in relaxed position.

Dögun í Stafholtstungum, annar hluti

Hér er á ferðinni  svo til beint framhald af upptöku sem fór á vefinn fyrir um ári síðan; “Dögun í Stafholtstungum, fyrsti hluti”.  Heyra má að umferð eykst í sveitinni  þar sem klukkan er farinn að ganga sjö.  Gera má ráð fyrir að það heyrist í sumum bílum, þá líklega flutningabílum, um langan veg  frá Norðurárdal suður til Borgarfjarðar. En þegar þögnin er sem mest er vel hægt að heyra í fuglum  athafna sig í smáatriðum nærri upptökustaðnum.
Upptakan var gerð við bæinn Arnarholt þann 18. október 2013
Mælt er með því að hlusta á þessa upptöku í góðum heyrnartólum og á lágum hljóðstyrk um leið og slakað er á í þægilegum stól eða rúmi.

Download mp3 file (256kbps / 60Mb)

Recorder:  Sound devices 744
Mics: Sennheiser MKH20 (AB40)
Pix: Canon EOS M
Rec. location: 64.672593, -21.629240
Weather: Clear sky, calm, -4°C

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IMG_8472

Jökulsárgljúfur canyon in Vatnajökull National Park is situated in the north of Iceland near the river Jökulsá á Fjöllum. In the middle of Jökulsárgljúfur, between Dettifoss waterfall and Ásbyrgi canyon, is Vesturdalur valley.
Vesturdalur is mostly surrounded with steep cliffs with luxuriant flat bottom. Through the valley flows a small creek, Vesturdalsá, on its way to the river Jökulsá á Fjöllum.
The first week in June 2014 I arrived there on a foggy night and placed the microphones close beside the creek. The soundscape in the fog was particular. The rumble sound from Jökulsá River about 3 km away, filled the air with extreme murky mysterious power. But all around me was a beautiful bird song that followed me in to the sleep.
This recording is several hours long so it is most likely that more of this recording will be available online someday.
Thanks to the Friends of Vatnajokull who made this recording trip possible.
Quality headphones are recommended while listening at low level.

Vestudalur við Jökulsá á fjöllum

Þann 8. júní 2014 eftir miðnætti kom ég í Vesturdal við Jökulsárgljúfur. Talsverð þoka var á svæðinu svo skyggni var fremur lélegt. Mikil frðsæld var í dalnum enda mjög fáir á svæðinu. Fjölskrúðugur fuglasöngur kom úr öllum áttum, en loftið var þrungið drungalegum drunum frá Jökulsá á Fjöllum í austri. Áður en ég lagðist til svefns fann ég stað fyrir hljóðnemana við bakka Vesturdalsár sem liðaðiðst hljóðlega um dalinn.
Um leið og tækið var komið í gang leið ekki á löngu þar til ég var kominn í draumheima með notalegan fuglasöng í eyrunum næstu klukkustundir fram undir morgun.
Þessa upptöku má þakka samtökunum Vinum Vatnajökuls sem gerðu það kleift að af þessari upptökuferð gat orðið.
Mælt er með því að hlusta á upptökuna í góðum heyrnartólum og á lágum hljóðstyrk.

Download mp3 file (256kbps/51Mb)

Recorder: Sound Device 744
Mics: Sennheiser MKH20 (AB40)
Pics: Canon EOS M (See more pictures)
Recording location: 65.933496, -16.555915
Weather: Calm, fog, around 6°C

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IMG_9254

Nothing is closer to a perfect experience as being alone in the wilderness, as far from any machines or human activity as you can. And when it is in cold or high altitude with no, or very quiet animal spices, your sense of organ, automatically starts to detect many things you may have never noticed before.
This is one of the things that make field recording in quiet environment so exciting. When you ignore the noise in your head and start to use all your senses, you suddenly noticed another level of sonic world. As a former touring cyclist I spent many weeks every year on the Icelandic highland. I was mostly alone so I got a great opportunity to listen deeply to this quiet soundscape.
Most of this soundscape is just a sound of wind and water and sometimes birds, sheep and gnats in distance.
Following recording contains this typical Icelandic highland soundscape as I remember it. It is so quiet that even the best modern recording equipment can barely capture it and lot of people would not hear anything in such places.
This recording sounds really nice in full quality, but as in mp3 format I am not sure if it interest online listener. Most PC soundcards and headphones do not have the sufficient quality to make it interesting. But anyway it is now online. This is, by the way, my favorite recording material.
The recording was captured between 8 and 9 am 26th of June 2014 in Vesturöræfi moorland, a huge open landscape east of Iceland in 600-800m above sea level. It was “early spring” so there was still a huge of snow.
The beat, or ticking sound, is a drops falling of strew down about 1cm in a small puddle (the picture above).
Some of the pink noise in the background is coming from the waves on the lake “Hálslón” (behind the microphones) and other flowing water in the area, so it is not only amplified noise or mic noise.
Audible birds are mostly Dunlin and in distance Golden Plover, Whimbrel and Northern Wheatear.
Thanks to the Friends of Vatnajokull who made this recording trip possible.
Quality headphones are recommended while listening at low level.

Droparnir falla á Vesturöræfum

Hér er á ferðinni upptaka frá Vesturöræfum vestan Snæfells. Þögnin var alger en þó mátti heyra í einstaka fugli. Það var tilvijun ein sem réði því að af þessari upptöku varð. Ég rölti um volteldissvæði nærri Klapparlæk rétt ofan við flóðlínu Hálslóns. Ég rak þá augun í vatnsdropa sem láku af strái í gríð og erg í lítinn poll þar sem þeir flutu og köstuðust til á vatnsfletinum í skamma stund.
Við að leggjast á fjórar fætur þá mátti greina taktfast ,,tikk” hljóð sem ég hlóðritaði í um klukkutíma.
Afraksturinn var að hluta til upptakan sem hér má heyra.
Fuglin sem helst heyrist í er lóuþræll, en í bakgrunni má heyra í lóu, spóa og steindepli.
Bakgrunnssuð er að hluta til frá öldugangi í Hálslóni og seitlandi leysingavatni í nágrenninu því enn var mikill snjór var á svæðinu þó kominn væri 26. júní.
Ekki er víst að allir geti notið þessarar upptöku þar sem hún þarf helst að hljóma í fullum upptökugæðum og góðum tækjum. En hér þó á ferðinni það upptökuefni sem heillar mig mest, það er það sem flestir mundu kalla ,,þögn”.
Þessari upptöku má þakka samtökunum Vinum Vatnajökuls sem gerðu það kleift að af þessari upptökuferð gat orðið.
Mælt er með því að hlusta á þessa upptöku í góðum heyrnartólum og á lágum hljóðstyrk.

Download mp3 file (256kbps / 45,68Mb)

Recorder: Sound Devices 744
Mics: Rode NT1a (NOS)
Pix: Canon EOS-M See more photos from the highland recording tour
Recording location: 64.873400, -15.817833
Weather: Cloudy, about 5°C. Calm

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