våtmarker, skyddszoner och naturlig mångfald i jordbruksområden
våtmarker, skyddszoner och naturlig mångfald i jordbruksområden
våtmarker, skyddszoner och naturlig mångfald i jordbruksområden
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Innehåll<br />
1 Inledning............................................................................................................................................... 2<br />
2 Översiktsplanens syfte <strong>och</strong> mål ......................................................................................................... 3<br />
3 Metoder................................................................................................................................................. 4<br />
3.1 Planeringsområdets avgränsning ........................................................................................ 4<br />
3.2 Förutredning .......................................................................................................................... 4<br />
3.3 Fältkartering ........................................................................................................................... 5<br />
3.4 Information............................................................................................................................. 6<br />
4 Planeringsområdet .............................................................................................................................. 7<br />
4.1 Allmänt ................................................................................................................................... 7<br />
4.2 Kulturhistoriska drag ............................................................................................................ 8<br />
4.3 Naturförhållanden ................................................................................................................. 8<br />
4.4 Vörå å ..................................................................................................................................... 9<br />
5 Skötselprinciper ................................................................................................................................ 10<br />
5.1 Vårdbiotoper ........................................................................................................................ 10<br />
5.2 Andra <strong>mångfald</strong>sobjekt ...................................................................................................... 11<br />
Skogsbryn <strong>och</strong> åkerholmar ............................................................................................ 11<br />
Ägovägar ....................................................................................................................... 11<br />
Öppna diken .................................................................................................................. 12<br />
Alléer ............................................................................................................................. 12<br />
Småvatten ..................................................................................................................... 12<br />
Stenmurar <strong>och</strong> odlingsrösen ......................................................................................... 13<br />
Å- <strong>och</strong> bäckstränder ...................................................................................................... 13<br />
5.3 Skötselprinciper för vårdbiotoper <strong>och</strong> <strong>mångfald</strong>sobjekt ................................................. 14<br />
Röjning .......................................................................................................................... 14<br />
Slåtter ............................................................................................................................ 15<br />
Bete ............................................................................................................................... 15<br />
Svedning ....................................................................................................................... 16<br />
5.4 Våtmarker ............................................................................................................................. 16<br />
5.5 Skyddszoner ........................................................................................................................ 18<br />
6 Främmande, skadliga växtarter ........................................................................................................ 20<br />
7 Objektbeskrivningar .......................................................................................................................... 22<br />
8. Litteratur ............................................................................................................................................ 46<br />
Bilagor ................................................................................................................................................... 47