Dive

Gänsedrecksee, Binsfeld

A - excellent

18. June 2023

Habitat StructuresA

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

Species Inventory – Habitat TypicalA

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

ImpairmentsB

Criterion	Value
Impairment moderately pronounced, rough hornwort, bumpy water lentil-floating mats see species table	B
Anthropogenic Influences	on <10% of the surveyed area
Natural Shore Accretion	absent on <10% of the shoreline
Lower macrophyte boundary	A (Lower Macrophyte Limit)
Middle Macrophyte Limit	16.0 Meter
Lower Macrophyte Limit	18.0 Meter

Overall RatingA - excellent

Species

Gegensätzliche Armleuchteralge

(Chara contraria)

25%

Type: Basic lawn

Zerbrechliche Armleuchteralge

(Chara globularis)

17%

Type: Basic lawn

Gewöhnliche Armleuchteralge

(Chara vulgaris)

18%

Type: Basic lawn

Stern-Armleuchteralge

(Nitellopsis obtusa)

20%

Type: Basic lawn

Kleine Baumglanzleuchteralge

(Tolypella glomerata)

Type: Basic lawn

Faden-Grünalgen

(Vaucheria)

10%

Type: Basic lawn

Raues Hornblatt

(Ceratophyllum demersum)

Type: Submerged vegetation

Kanadische Wasserpest

(Elodea canadensis)

Type: Submerged vegetation

Nuttalls Wasserpest / Schmalblättrige Wasserpest

(Elodea nuttallii)

Type: Submerged vegetation

Ähriges Tausendblatt

(Myriophyllum spicatum)

Type: Submerged vegetation

Quirliges Tausendblatt

(Myriophyllum verticillatum)

Type: Submerged vegetation

Durchwachsenes Laichkraut

(Potamogeton perfoliatus)

Type: Submerged vegetation

Pinselblättriger Wasserhahnenfuß

(ranunculus pencillatus)

Type: Submerged vegetation

Kamm-Laichkraut

(Stuckenia pectinata)

Type: Submerged vegetation

Weidengebüsch

(Salicion elaeagni)

Type: Shore vegetation

Röhricht

(Phragmites australis)

Type: Shore vegetation

Großseggenried

(Magnocaricion)

Type: Shore vegetation