Table 1 Field measurements on the four lampenflora sampling sites, related to photosynthetic activity of their communities.

From: Unveiling the menace of lampenflora to underground tourist environments

Sample

Fv/Fm

σ

PAR

(μmol/m2 s)

Distance from light source

(m)

Light color

L1

0.698

0.023

3.05

1.5

Green

L2

0.720

0.114

4.01

3.5

White

L3

0.622

0.037

2.42

4

White

L4

0.704

0.018

1.85

2.5

Green