Allegato 1 schede habitat - Parco di Montevecchia e della Valle del ...
Allegato 1 schede habitat - Parco di Montevecchia e della Valle del ...
Allegato 1 schede habitat - Parco di Montevecchia e della Valle del ...
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<strong>Allegato</strong> 1<br />
SCHEDE ORGANICHE PER GLI HABITAT DI INTERESSE COMUNITARIO<br />
3140 - Acque oligomesotrofe calcaree con vegetazione bentica <strong>di</strong> Chara spp.<br />
[NB: per esigenze grafiche <strong>di</strong> rappresentazione, l‟estensione <strong>del</strong>l‟<strong>habitat</strong> nel SIC è accentuata]<br />
‣ Dati quantitativi<br />
sup. totale (ha) nel SIC 0.04<br />
sup.rel (‰) nel SIC 0.03<br />
‣ Co<strong>di</strong>ce CORINE Biotopes<br />
22.15 x 22.44<br />
‣ Co<strong>di</strong>ce EUNIS<br />
C1.14<br />
‣ Descrizione generale <strong>del</strong>l’<strong>habitat</strong> (EUR27)<br />
Lakes and pools with waters fairly rich in <strong>di</strong>ssolved bases (pH often 6-7) (21.12) or with<br />
mostly blue to greenish, very clear, waters poor (to moderate) in nutrients, base-rich (pH<br />
often >7.5) (21.15). The bottom of these unpolluted water bo<strong>di</strong>es are covered with<br />
charophyte, Chara and Nitella, algal carpets. In the Boreal region this <strong>habitat</strong> type includes<br />
small calcareous-rich oligomesotrophic gyttja pools with dense Chara (dominating species<br />
is C. strigosa) carpets, often surrounded by various eutrophic fens and pine bogs.<br />
‣ Frase <strong>di</strong>agnostica <strong>del</strong>l’<strong>habitat</strong> in Italia (http://vnr.unipg.it/<strong>habitat</strong>/)<br />
2