Dive

Plauer See

B - good

20. August 2024

Habitat StructuresC

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

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	B
Anthropogenic Influences	on >25% of the surveyed area
Natural Shore Accretion	absent on >50% of the shoreline
Lower macrophyte boundary	B (Lower Macrophyte Limit)
Lower Macrophyte Limit	6.9 Meter

Overall RatingB - good

Species

Faden-Armleuchteralge

(Chara filiformis)

Type: Basic lawn

Zerbrechliche Armleuchteralge

(Chara globularis)

Type: Basic lawn

Raues Hornblatt

(Ceratophyllum demersum)

Type: Submerged vegetation

Kanadische Wasserpest

(Elodea canadensis)

Type: Submerged vegetation

Ähriges Tausendblatt

(Myriophyllum spicatum)

Type: Submerged vegetation

Großes Nixkraut

(Najas marina)

60%

Type: Submerged vegetation

Krauses Laichkraut

(Potamogeton crispus)

Type: Submerged vegetation

Stachelspitziges Laichkraut

(Potamogeton friesii)

Type: Submerged vegetation

Schwimmendes Laichkraut

(Potamogeton natans)

Type: Floating leaf lawn

Durchwachsenes Laichkraut

(Potamogeton perfoliatus)

30%

Type: Submerged vegetation

Gewöhnliches Quellmoos

(Fontinalis antipyretica)

Type: Floating mats

Gewöhnlicher Wasserschlauch

(Utricularia vulgaris)

Type: Floating mats