Dive

Loppiner See

B - good

12. August 2026

Habitat StructuresB

Criterion	Value
Score charophyceae	C
Number of different typically formed accretion structures, such as swamp forest, willow bushes, reeds, etc.	A

Species Inventory – Habitat TypicalB

Criterion	Value
All stoneworts, higher water plants with a trophic index < 2.5 – see species table	B

ImpairmentsC

Criterion	Value
Impairment moderately pronounced, rough hornwort, bumpy water lentil-floating mats see species table	C
Anthropogenic Influences	on >25% of the surveyed area
Natural Shore Accretion	absent on 10-50% of the shoreline
Lower macrophyte boundary	B (Lower Macrophyte Limit)
Shallow Water Macrophyte Limit	4.1 Meter
Middle Macrophyte Limit	5.0 Meter
Lower Macrophyte Limit	6.7 Meter

Overall RatingB - good

Species

Zerbrechliche Armleuchteralge

(Chara globularis)

Type: Basic lawn

Stern-Armleuchteralge

(Nitellopsis obtusa)

Type: Basic lawn

Raues Hornblatt

(Ceratophyllum demersum)

25%

Type: Submerged vegetation

Ähriges Tausendblatt

(Myriophyllum spicatum)

Type: Submerged vegetation

Großes Nixkraut

(Najas marina)

15%

Type: Submerged vegetation

Durchwachsenes Laichkraut

(Potamogeton perfoliatus)

12%

Type: Submerged vegetation

Spreizender Wasserhahnenfuß

(Ranunculus circinatus)

Type: Submerged vegetation

Gewöhnliches Quellmoos

(Fontinalis antipyretica)

Type: Floating mats

Gewöhnlicher Wasserschlauch

(Utricularia vulgaris)

Type: Floating mats

Weidengebüsch

(Salicion elaeagni)

Type: Shore vegetation

Röhricht

(Phragmites australis)

Type: Shore vegetation

Erlen-Bruchwald

(Alnetea glutinosae)

Type: Shore vegetation