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Persteņa ezers
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lake
8
lakeshore
2
accessibility of lakeshore |
possible of access
Source: Vita Licite Location: east Date: 16-03-2005 |
accessibility of lakeshore |
impossible of access
Source: Vita Licite Location: prevailing Date: 08-06-2003 |
catchment area
1
catchment region |
Daugava
Source: LEA Date: 09-01-1998 |
recreation
1
recreation facility |
bathing-place
Source: Vita Licite Location: east Date: 16-03-2005 |
chemistry
2
colour of water |
oligohumic
Source: Nature Census Project Date: 17-08-2017 |
colour of water |
yellowish
Source: Nature Census Project Date: 17-08-2017 |
fish
7
fish of natural occurrence |
verklovka
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
Perccottus glehni Dyb.
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
tench
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
crucian carp
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
perch
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
pike
Source: comments Location: lake Date: 10-05-2007 |
fish of natural occurrence |
roach
Source: comments Location: lake Date: 10-05-2007 |
key dangers
3
water bloom |
not established
Source: Nature Census Project Location: lake Date: 17-08-2017 |
fish kills |
observed
Source: comments Location: lake Date: 16-02-2012 |
impact |
water level increase
Source: Nature Census Project Location: lake Date: 17-08-2017 |
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