Nehmitzsee

B - good

23. May 2024

Habitat StructuresA

CriterionValue
Score charophyceaeA
Number of different typically formed accretion structures, such as swamp forest, willow bushes, reeds, etc. A

Species Inventory – Habitat TypicalB

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

ImpairmentsB

CriterionValue
Impairment moderately pronounced, rough hornwort, bumpy water lentil-floating mats see species table A
Anthropogenic Influences on >25% of the surveyed area
Natural Shore Accretion absent on <10% of the shoreline
Lower macrophyte boundary B
(Lower Macrophyte Limit)
Lower Macrophyte Limit 7.5 Meter

Overall RatingB - good

Species
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Hornblättrige Armleuchteralge

(Chara tomentosa)

1%

Type: Basic lawn

Stern-Armleuchteralge

(Nitellopsis obtusa)

75%

Type: Basic lawn

Raues Hornblatt

(Ceratophyllum demersum)

4%

Type: Submerged vegetation

Ähriges Tausendblatt

(Myriophyllum spicatum)

1%

Type: Submerged vegetation

Spiegelndes Laichkraut

(Potamogeton lucens)

1%

Type: Submerged vegetation

Gelbe Teichrose

(Nuphar lutea)

1%

Type: Floating leaf lawn

Gewöhnliche Teichsimse

(Schoenoplectus lacustris)

1%

Type: Submerged vegetation

Röhricht

(Phragmites australis)

Type: Shore vegetation

Großseggenried

(Magnocaricion)

Type: Shore vegetation

Erlen-Bruchwald

(Alnetea glutinosae)

Type: Shore vegetation