Biologisk Mangfold I Ålesund

Biologisk Mangfold I Ålesund

Innhold INNHOLD................................................................................................................................. 1 1 SAMMENDRAG................................................................................................................ 5 1.1 BAKGRUNN OG FORMÅL............................................................................................................... 5 1.2 METODER ..................................................................................................................................... 5 1.2.1 Rødlistearter, signalarter og norske ansvarsarter ............................................................................... 6 1.2.2 Skjøtsel og forvalting............................................................................................................................ 6 1.2.3 Verdiklassifisering................................................................................................................................ 6 1.2.4 Hemmelige opplysninger...................................................................................................................... 6 Tabell 1: Naturtyper som ble kartlagt i Ålesund............................................................................................. 7 Tabell 2: Alfabetisk oversikt over viktige og prioriterte områder................................................................... 7 Tabell 3: Alfabetisk oversikt over lokalt viktige områder ............................................................................... 8 2 INNLEDNING.................................................................................................................. 10 2.1 NATURGRUNNLAGET I ÅLESUND .............................................................................................. 11 3 GENERELT OM NATURTYPENE .............................................................................. 12 3.1 GAMMEL FURUSKOG, KYSTFURUSKOG..................................................................................... 12 3.2 HASSELRIK VARMEKJÆR SKOG (RIK EDELLAUVSKOG)............................................................. 12 3.3 BEKKEKLØFTER, BERGVEGGER OG ELVEBREDDER................................................................... 13 3.4 GRÅOR-HEGGESKOG ................................................................................................................ 13 3.5 GAMMEL LAUVSKOG, OSP ....................................................................................................... 13 3.6 GAMMEL LAUVSKOG, BJØRK ................................................................................................... 14 3.7 KUSYMRE-ALMESKOG (RIK EDELLAUVSLOG) .......................................................................... 14 3.8 GRÅOR-ALMESKOG (RIK EDELLAUVSKOG)............................................................................... 14 3.9 SVARTORSKOG OG ASKESKOG (RIK EDELLAUVSKOG).............................................................. 15 3.10 SUMPSKOG (RIK SUMPSKOG/GAMMEL LAUVSKOG).................................................................. 15 3.11 EIKESKOG (RIK EDELLAUVSKOG/GAMMEL EDELLAUVSKOG) .................................................. 15 3.12 VANN OG VASSDRAG ................................................................................................................ 16 3.13 INTAKT LAVLANDSMYR/RIKMYR ............................................................................................. 16 3.14 KULTURLANDSKAP................................................................................................................... 16 3.15 HAVSTRAND, STRANDBERG, ELVEOS OG GRUNTVANNSOMRÅDER.......................................... 17 3.16 FJELLOMRÅDENE...................................................................................................................... 17 4 SIGNALARTER OG RØDLISTEARTER ÅLESUND................................................ 18 4.1 OM SIGNALARTENE ..................................................................................................................... 18 Tabell 4: Forslag til signalarter i ulike naturtyper i Ålesund ....................................................................... 19 4.1.1 Kommentarer til noen lavarter........................................................................................................... 21 4.1.2 Kommentarer til noen sopparter ........................................................................................................ 22 4.2 RØDLISTEDE ARTER OG NORSKE ANSVARSARTER ...................................................................... 23 Tabell 5: Forekomst av nasjonalt rødlistede arter........................................................................................ 23 Tabell 6: Forekomst av vedboende rødlistearter fordelt på treslag.............................................................. 27 Tabell 7: Noen av rødlisteartane i en internasjonal sammenheng................................................................ 27 4.3 KOMMENTARER TIL NOEN RØDLISTEDE FUGLEARTER................................................................ 28 4.4 KOMMENTARER TIL KARPLANTER: ............................................................................................. 31 5 OMRÅDEBESKRIVELSER, PRIORITERTE LOKALITETER.............................. 32 01 AKSLEN-MAGERHOLM ................................................................................................................ 32 02 AKSLENAKKEN ............................................................................................................................ 33 03 BJØRGEMYRENE .......................................................................................................................... 33 04 BLOMBAKKANE ........................................................................................................................... 34 05 BOTNEN-NØRINGEN .................................................................................................................... 34 06 EIKENOSA-YSTEBØEN ................................................................................................................. 35 1 07 EITRÅNA ...................................................................................................................................... 35 08 EMBLEMSFJELLET........................................................................................................................ 35 09 HESSEBERG-SÆTREHEIA ............................................................................................................. 36 10 KVERVENESET-KVERVEAKSLA-FJELLSENDEN ........................................................................... 37 11 LERSTADVATNET......................................................................................................................... 38 12 MELSVATNET .............................................................................................................................. 39 13 RAMBJØRA-KAMBANE-LYSLØYPA ............................................................................................. 39 14 RAMSKREDHAMRANE-HØGELIA ................................................................................................. 40 15 RAMSVIKA-STORKLEIVA............................................................................................................. 40 16 RATVIKVATNET........................................................................................................................... 41 17 RØSSEVOLLVATNET, ØST FOR ..................................................................................................... 41 18 RØSSEVOLLVATNET, NORD FOR .................................................................................................. 41 19 STOVEDALSELVA......................................................................................................................... 42 20 SVARTEVATN............................................................................................................................... 42 21 TUENESET, VEST FOR STORSKARET ............................................................................................ 43 22 VASSTRANDELVA (KVENNANESELVA)....................................................................................... 43 23 VASSTRANDLIA ........................................................................................................................... 43 6 KULTURLANDSKAP...................................................................................................... 45 6.1 SAMANDRAG .............................................................................................................................. 45 6.2 INNLEIING................................................................................................................................... 46 6.3 MATERIALE OG METODAR.......................................................................................................... 46 6.3.1 Utval av lokalitetar, forarbeid ........................................................................................................... 46 6.3.2 Feltarbeid........................................................................................................................................... 46 6.3.3 Namnsetjing av artar, dokumentasjon................................................................................................ 46 6.3.4 Områdeskildring ...............................................................................................................................

View Full Text

Details

  • File Type
    pdf
  • Upload Time
    -
  • Content Languages
    English
  • Upload User
    Anonymous/Not logged-in
  • File Pages
    104 Page
  • File Size
    -

Download

Channel Download Status
Express Download Enable

Copyright

We respect the copyrights and intellectual property rights of all users. All uploaded documents are either original works of the uploader or authorized works of the rightful owners.

  • Not to be reproduced or distributed without explicit permission.
  • Not used for commercial purposes outside of approved use cases.
  • Not used to infringe on the rights of the original creators.
  • If you believe any content infringes your copyright, please contact us immediately.

Support

For help with questions, suggestions, or problems, please contact us