Bæjarstaðaskógur (Farmsted forest) is a small forest in the east of Iceland, in Morsárdalur, in Skaftafell national park.
Morsárdalur, is a wide valley blanketed with woodland, contains multicolored rhyolite formations at Kjós valley, and the outlet glacier Morsárjökull with its creaking icefalls.
The forest’s name, Bæjarstaðaskógur, suggests that it used to be a farmstead during the Middle Ages and the ruins were quite visible until the 18th century.
Bæjarstaðaskógur is a beautiful oasis in the vast spread of sand. This 30 hectare forest is the most robust birch forest in Iceland, its birches can reaching 12 meters height. There are also Island’s straightest birches and the most precious. Bæjarstaðaskógur also has rowans and the most beautiful display of Icelandic wildflowers.
I have noticed that Redwing songs in this area is very different from other normal Redwing songs, even for whole Iceland. This Redwings stay in a small area, from the west side of the river Morsá to Bæjarstaðarskógur. Their song start with three or two falling pitch tone, always the same, before they start to sing in full blast.
If you are trained listener you will hear this Redwing song in this recording.
This is a 28 minutes part of seven hours long overnight recording. This part was recorded at 30th of May 2016, between 6 and 7 AM. About one minute after the recording start you will hear high rumbling sound from Morsárjökull glacier and with quality headphones you should hear rumbling sound many times. The mid range ambient noise is mostly rivers in mountains all around and Morsá in the valley. The white noise is a mic noise
This is a highly amplified recording. Recorded with MKH20 & NT1a, very close to each other at 52dB and then amplified again +30dB, so the sound is rather „flat“.
Quality open headphones are though recommended while listening at low level.
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.
It was early morning 20th of May 2014, when I and my friend arrive in to the campsite in Skaftafell national park, after almost five hours drive from Reykjavik.
There was just several tents on the campsite so we could easily find a quiet place in distance from other tents. I placed the microphones 30 meters from the tent, started recording and fell asleep.
The following 25 minutes long recording is what happened next. It is nice soundscape of early spring in Iceland without noise from human activity.
Many bird species are audible in this recording. Common snipe, Whimbrell, Red-tailed Godwit, Common Redshank, European Golden Plover, European, Oystercatcher, Whooper Swan, Redwing, Meadow Pipit and Rock Ptarmigan. There are probably many other bird species audible in this recording which I have not a clue the names on.
The recording this morning was about 6 hours long so I will probably continue to publish more of it later one.
Thanks to the Friends of Vatnajokull who made this rercording trip possible.
Quality headphones are recommended while listening at low level.
Vor í Skaftafelli 2014
Það voru nokkuð þreyttir menn sem mættu á tjaldsvæðið í Skaftafelli rétt fyrir kl 4 að nóttu þann 20. maí 2014.
Fáir voru á svæðinu svo það var auðvelt að finna stað fyrir tjaldið. Áður en gengið var til náða voru hljóðnemar settir upp 30 metrum frá tjaldinu og upptaka látin ganga langt fram undir morgun.
Sú 25 mínútu langa upptaka sem hér fylgir hefst u.þ.b. 20 mínútum eftir að við vorum sofnaðir.
Á upptökunni má heyra í mörgum fuglategundum, þar á meðal í hrossagauk, spóa, skógarþresti, rjúpu, og álft sem og mörgum öðrum sem ég ætla að leyfa hlustendum um að þekkja og skrifa nöfnin á í ummælum hér fyrir neðan.
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.
Last weekend in February I and my brother in law went to Skaftafell national park. Our sons were with us and we spent one night in a tent on the campsite. One of the reasons that we drove all this way from Reykjavík was to get in touch with the place where I will be recording the nature next spring and summer.
We were lucky with the weather. It was dry and the temp. about zero. But most of the time strong gust was blowing down from the glacier over the place.
This recording was made during midday on the campsite where the gust was blowing through the naked branches.
Skaftafell í febrúar 2014
Síðustu viku í febrúar fór ég með mági mínum í stutt ferðalag austur að Skaftafelli. Höfðum við syni okkar með því veðurútlit var gott og við ætluðum að tjalda. Var ferðin að hluta til farinn vegna hljóðritunarverkefnis sem ég fékk styrk til að sinna næsta vor og sumar. En styrkinn fékk ég hjá samtökunum Vinum Vatnajökuls.
Á meðan við dvöldum þar þá gekk á með hvössum vindstrengjum ofan af Skaftafellsjökli. Það var því kjörið tækifæri að hefja hljóðritunarverkefnið með því að hljóðrita vindinn sem geystist í gegn um kjarrið á svæðinu.