{"id":198,"date":"2015-04-28T13:33:33","date_gmt":"2015-04-28T13:33:33","guid":{"rendered":"http:\/\/nsve.is\/?p=198"},"modified":"2016-02-04T00:26:00","modified_gmt":"2016-02-04T00:26:00","slug":"krysuvik-folkvangur-i-haettu","status":"publish","type":"post","link":"https:\/\/nsve.is\/?p=198","title":{"rendered":"Kr\u00fdsuv\u00edk – f\u00f3lkvangur \u00ed h\u00e6ttu"},"content":{"rendered":"

Kr\u00fdsuv\u00edk er eitt \u00feeirra n\u00e1tt\u00farusv\u00e6\u00f0a \u00e1 Reykjanesskaga sem til stendur a\u00f0 f\u00f3rna undir orkuvinnslu en sv\u00e6\u00f0i\u00f0 er innan Reykjanesf\u00f3lkvangs. Fj\u00f6gur h\u00e1hitasv\u00e6\u00f0i innan f\u00f3lkvangsins eru \u00ed sigtinu undir hugsanlegar virkjanir me\u00f0 tilheyrandi n\u00e1tt\u00faruspj\u00f6llum. Selt\u00fan og Sandfell voru flokku\u00f0 \u00ed orkun\u00fdtingarflokk \u00ed Ramma\u00e1\u00e6tlun. Tr\u00f6lladyngja og Austurengjahver f\u00f3ru \u00ed bi\u00f0flokk. Fastlega m\u00e1 reikna me\u00f0 a\u00f0 \u00feau ver\u00f0i einnig f\u00e6r\u00f0 \u00ed orkun\u00fdtingarflokk. Kr\u00fdsuv\u00edk og Tr\u00f6lladyngjusv\u00e6\u00f0i\u00f0 er afar vins\u00e6lt til \u00fativistar og g\u00f6ngufer\u00f0a enda er \u00feessi n\u00e1tt\u00faruparad\u00eds stutt fr\u00e1 mesta \u00fe\u00e9ttb\u00fdlissv\u00e6\u00f0i landsins. Auk \u00feess leggur mikill fj\u00f6ldi fer\u00f0amanna lei\u00f0 s\u00edna um Kr\u00fdsuv\u00edk. Lj\u00f3st er a\u00f0 gildi sv\u00e6\u00f0isins hva\u00f0 \u00fea\u00f0 var\u00f0ar ver\u00f0ur r\u00fdrt til muna, ver\u00f0i \u00feessi virkjunar\u00e1form a\u00f0 veruleika.<\/p>\n

N\u00e1tt\u00faruperlan Selt\u00fan<\/h4>\n

Hverasv\u00e6\u00f0i\u00f0 \u00ed Selt\u00fani, undir hl\u00ed\u00f0um Sveifluh\u00e1lsins, er eitt \u00feeirra sv\u00e6\u00f0a sem til stendur a\u00f0 f\u00f3rna undir orkuvinnslu. \u00dear er a\u00f0 finna b\u00e6\u00f0i leir- og vatnshveri og mikla litasinf\u00f3n\u00edu \u00ed samspili ummyndunar bergs, hverasalta og \u00fatfellinga.\u00a0 \u00deanga\u00f0 kemur mikill fj\u00f6ldi fer\u00f0amanna til a\u00f0 sko\u00f0a \u00feetta n\u00e1tt\u00farundur enda er Selt\u00fan vel a\u00f0gengilegt stutt fr\u00e1 vegi. Fr\u00e1 Selt\u00fani liggja \u00e1hugaver\u00f0ar g\u00f6ngulei\u00f0ir til allra \u00e1tta. Ein \u00feeirra er eftir Ketilst\u00edgnum, fornri alfaralei\u00f0 sem liggur milli Kr\u00fdsuv\u00edkur og Hafnarfjar\u00f0ar, yfir Sveifluh\u00e1lsinn. St\u00edgurinn hefur veri\u00f0 stika\u00f0ur og er vins\u00e6l g\u00f6ngulei\u00f0 me\u00f0al \u00fativistarf\u00f3lks og n\u00e1tt\u00faruunnenda. Hann liggur upp fr\u00e1 Selt\u00fani og me\u00f0fram Arnarvatni. Fyrirhuga\u00f0ur h\u00e1spennustrengur mun \u00fevera Ketilst\u00edginn og liggja me\u00f0fram \u00feessu fallega vatni, sem er forn eldg\u00edgur.<\/p>\n

St\u00f3rbroti\u00f0 landslag Sveifluh\u00e1lsins<\/h4>\n

Uppi \u00e1 Sveifluh\u00e1lsi er afar forvitnilegt landslag. M\u00f3bergi\u00f0 er greinilega sm\u00e1 saman a\u00f0 molna ni\u00f0ur fyrir langvinn \u00e1hrif vatns og vinda og t\u00ed\u00f0ir jar\u00f0skj\u00e1lftar \u00e1 \u00feessum sl\u00f3\u00f0um hj\u00e1lpa eflaust til. Sveifluh\u00e1ls e\u00f0a Austurh\u00e1ls, eins og hann er einnig nefndur, er 18 km langur og h\u00e6sti tindur hans 395 metrar. Hann hefur hla\u00f0ist upp vi\u00f0 endurtekin sprungugos undir \u00edsaldarj\u00f6kli.\u00a0 Sl\u00edkir m\u00f3bergshryggir finnast varla annars sta\u00f0ar \u00ed heiminum enda um unga jar\u00f0myndun a\u00f0 r\u00e6\u00f0a.<\/p>\n

Uppi \u00e1 h\u00e1lsinum blasir vi\u00f0 kynngimagna\u00f0 h\u00e1lendislandslag me\u00f0 \u00f3tal kynjamyndum \u00ed ve\u00f0ursorfnu m\u00f3berginu. Afar vins\u00e6lt er me\u00f0al \u00fativistarunnenda a\u00f0 ganga eftir h\u00e1lsinum endil\u00f6ngum \u00ed \u00feessu \u00e6vint\u00fdralega umhverfi.<\/p>\n

\u00c1 mi\u00f0jum h\u00e1lsinum er tilkomumikill g\u00edgur og nor\u00f0an vi\u00f0 hann er H\u00e1degishn\u00fakur, h\u00e6sti tindur h\u00e1lsins. Tindarnar \u00e1 h\u00e1lsinum er gamlir gosgangar og skiptast \u00ed svokalla\u00f0a Hellutinda nyrst og Stapatinda sunnar.<\/p>\n

Ofan af H\u00e1degishn\u00faki er gott \u00fats\u00fdni yfir M\u00f3h\u00e1lsadal til N\u00fapshl\u00ed\u00f0arh\u00e1lsins \u00ed vestri en hann er einnig \u00far m\u00f3bergi eins og Sveifluh\u00e1lsinn og vir\u00f0ist nokku\u00f0 yngri. Hann hefur s\u00f6mulei\u00f0is byggst upp vi\u00f0 sprungugos undir j\u00f6kli. H\u00e1lsarnir tveir hafa veri\u00f0 nefndir M\u00f3h\u00e1lsar og \u00fev\u00ed er dalurinn \u00e1 milli \u00feeirra nefndur M\u00f3h\u00e1lsadalur. Botn hans er \u00feakin hraunum \u00far feikna mikilli eldgosahrinu sem h\u00f3fst me\u00f0 Kr\u00fdsuv\u00edkureldum \u00e1ri\u00f0 1151. \u00d6gmundarhraun er sy\u00f0st \u00feessara hrauna.<\/p>\n

Ofmetin vinnslugeta<\/h4>\n

Hugmyndir um virkjun \u00feessara sv\u00e6\u00f0a innan Reykjanesf\u00f3lkvangs hafa\u00a0 a\u00f0allega tengst fyrirhugu\u00f0u \u00e1lveri \u00ed Helguv\u00edk. Kr\u00fdsuv\u00edkursv\u00e6\u00f0i\u00f0 er meti\u00f0 sem ein heild \u00ed mati Orkustofnunar og er tali\u00f0 89 ferk\u00edl\u00f3metrar a\u00f0 st\u00e6r\u00f0 me\u00f0 vinnslugetu sem nemur 445 MW til 50 \u00e1ra. \u00deetta mat \u00e1 st\u00e6r\u00f0 og orkugetu sv\u00e6\u00f0isins hefur veri\u00f0 dregi\u00f0 \u00ed efa enda ekki tali\u00f0 \u00ed samr\u00e6mi vi\u00f0 ni\u00f0urst\u00f6\u00f0ur af fyrri ranns\u00f3knarborunum. \u00d3h\u00e1\u00f0ar athuganir benda til a\u00f0 samanl\u00f6g\u00f0 vinnslugeta sv\u00e6\u00f0anna s\u00e9 um 120 MW til 50 \u00e1ra.\u00a0 Heildarorku\u00fe\u00f6rf \u00e1lvers\u00a0 \u00ed Helguv\u00edk, mi\u00f0a\u00f0 vi\u00f0 360 \u00fe\u00fasund tonna framlei\u00f0slugetu, er hins vegar 650 megav\u00f6tt. \u00de\u00f3tt \u00f6ll virkjanleg orka \u00e1 Reykjanesskaganum f\u00e6ri \u00ed \u00e1lveri\u00f0 dugar \u00fea\u00f0 ekki til.<\/p>\n

Ennfremur hefur sj\u00e1lfb\u00e6rni fyrirhuga\u00f0ra virkjana veri\u00f0 dregin \u00ed efa og samkv\u00e6mt \u00fev\u00ed g\u00e6ti orkan \u00far sv\u00e6\u00f0unum kl\u00e1rast \u00e1 f\u00e1einum \u00e1ratugum.\u00a0 Til a\u00f0 virkjun geti talist sj\u00e1lfb\u00e6r \u00fearf sv\u00e6\u00f0i\u00f0 a\u00f0 n\u00fdtast \u00ed a\u00f0 minnsta kosti 200-300 \u00e1r.<\/p>\n

Galnar virkjunarhugmyndir<\/h4>\n

Ver\u00f0i af virkjun \u00e1 \u00feessu sv\u00e6\u00f0i er lj\u00f3st a\u00f0 \u00e1s\u00fdnd \u00feess mun gj\u00f6rbreytast me\u00f0 tilkomu \u00feeirra mannvirkja sem fylgja munu virkjuninni. Til d\u00e6mis \u00fearf h\u00e1spennul\u00ednu til a\u00f0 flytja orkuna. \u00cd till\u00f6gum Landsnets er gert r\u00e1\u00f0 fyrir 132 k\u00edl\u00f3volta jar\u00f0streng fr\u00e1 virkjanasv\u00e6\u00f0inu yfir Sveifluh\u00e1ls, M\u00f3h\u00e1lsadal og N\u00fapshl\u00ed\u00f0arh\u00e1ls. Hugmyndir um virkjun sv\u00e6\u00f0isins og lagningu h\u00e1spennustrengs eru algj\u00f6rlega galnar, v\u00e6gt til or\u00f0a teki\u00f0.<\/p>\n

Innan marka Reykjanesf\u00f3lksvangs er a\u00f0 finna m\u00f6rg \u00e1hugaver\u00f0 n\u00e1tt\u00farufyrirb\u00e6ri: Hverasv\u00e6\u00f0in me\u00f0 allri sinni litad\u00fdr\u00f0, v\u00ed\u00f0erni og h\u00e1lendislandslag, eitt fallegasta fuglabjarg landsins, allar ger\u00f0ir af gosminjum, s.s. fagrar eldborgir og fj\u00f6lbreyttar gosmyndanir.<\/p>\n

F\u00f3lkvangurinn er sannk\u00f6llu\u00f0 \u00fativistarparad\u00eds og n\u00fdtur mikilla vins\u00e6lda sem sl\u00edkur \u00ed n\u00e1l\u00e6g\u00f0 vi\u00f0 st\u00e6rsta \u00fe\u00e9ttb\u00fdlissv\u00e6\u00f0i landsins. Gildi sv\u00e6\u00f0isins sem f\u00f3lkvangs ver\u00f0ur ekki lengur til sta\u00f0ar ver\u00f0i honum breytt \u00ed orkuvinnslusv\u00e6\u00f0i. Sl\u00edk r\u00e1\u00f0st\u00f6fun v\u00e6ri algj\u00f6rlega si\u00f0laus.<\/p>\n

Texti og lj\u00f3smyndir: Ellert Gr\u00e9tarsson.<\/em><\/p>\n

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