, , 7. , , . , , .
7.
- | -, % | * | |||
< 1.0 | 0-20 | 1 | > 3 | ||
1-1.5 | 21-35 | 7-9 | 2 | 2-3 | |
β- | 1.5-2.5 | 36-50 | 5-6 | 3 | 1-2 |
α- | 2.5-3.5 | 51-65 | 4 | 0-1 | |
β- | 3.5-4.0 | 66-85 | 2-3 | 5 | |
α- | > 4.0** | 86-100** | 0-1** | 6 |
* - ( ).
** - .
1. - , . . .
, % | , | |||
Daphnia longispina | 2.05 | |||
Daphnia pulex morph.A | 2.80 | |||
Daphnia pulex morph.B | 0.50 | |||
Daphnia cucculata | 1.70 | |||
Statoblast | 2.10 |
2. .. .
1 | 2 | 3 | 4 | ||
Nemura variegata | * | ||||
Perla marginita | * | ||||
Heptagenia sulphurea | * | * | |||
Ephemera vulgata | * | ||||
Limnophillus stigma ( Limnephilidae) | * | ||||
Mollana angustata (c Molannidae) | * | * | |||
Anabolia nervosa ( Limnephilidae) | * | * | * | ||
Spongilla lacustris | * | * | |||
Eristalis tenax | * | * | |||
Corethra plumicornis | * | * | |||
Chironomus plumosus | * (.) | *( ) | |||
Chironomus thummi | * | * | |||
- Tanypus monilis ( . Chironomidae) | * | * | |||
Sialis flaviatera | * | ||||
Tabanus sp. | * | ||||
Bosmina longirostris | * | * | * | ||
Sida cristallina | * | * | |||
Cyclops coronatus | * | * | |||
Gammarus sp. | * | ||||
Asellus aquaticus | * | * | |||
Glossosiphonia sp. | * | * | |||
Herpobdella octoculata | * | * | * | ||
Viviparus viviparus | * | ||||
Planorbis corneus | * | ||||
Anodonta complanata | * | ||||
Spaerium rivicolum | * | * | |||
Limnaea stagnalis | * | * | |||
Limnaea palustris | * | * | |||
D ytiscus marginalis | * | * | |||
Acilius sulcatus | * | * | |||
Cerrus rufoscutellatus | * | * | |||
- Dendrocoellum lacteum | * | * | |||
Aeschna grandis | * | ||||
Agrion sp. | * | ||||
Tubifex tubifex ( Oligochaeta) | * (.) | *( ) | |||
Aelosoma tenebrarum ( Oligochaeta) | * |
|
|
3. 2 . 7, -, . .
4. .
1:
- c. Molannidae, Mollana.
- .Hydropsychidae, Hydropsyche.
- . Baetidae.
- . Leptophlebidae, Habrophlebia.
- . Chloroperlidae.
- . Scopuridae.
- . Taeniopterygidae.
- . Haemopidae.
- . Piscicolidae.
2:
- .Hydropsychidae, Hydropsyche.
- . Limnephilidae Limnephilus Potamophylax.
- . Goeridae.
- . Heptageniidae Ecdyonurus Heptagenia.
- . Baetidae.
- . Nemuridae, Nemoura.
- . Chloroperlidae.
- . Glossiphoniidae.
- . Piscicolidae.
5. .
1. :
) ;
|
|
) .
2. :
) , ;
) .
3. :
) ;
) .
4. :
) ;
) ;
) ;
) .
6. ().
.
( : , )
* () | ||||||||||||||||||
() | 43.7 | 36.6 | 39.5 | 143.7 | 83.9 | |||||||||||||
N-NH4 | 0.23 | 0.13 | 0.77 | 2.42 | 0.85 | 0.79 | ||||||||||||
N-NO3 | 0.27 | 0.25 | 0.33 | 0.70 | 0.31 | 0.46 | ||||||||||||
N-NO2 | 0.002 | 0.008 | 0.056 | 0.266 | 0.152 | 0.070 | ||||||||||||
P-PO4 | 0.023 | 0.054 | 0.021 | 0.250 | 0.129 | 0.150 | ||||||||||||
N, . ./ 2 | 16.0 | 6.5 | 0.53 | 0.16 | 0.92 | |||||||||||||
B, /2 | 24.3 | 19.2 | 5.1 | 0.14 | 6.3 | |||||||||||||
S | ||||||||||||||||||
H, /. | 1.77 | 2.61 | 1.59 | 0.1 | 2.14 | |||||||||||||
V | 4 - 5 | 0-1 | ||||||||||||||||
D | 0.55 | 0.44 | 0.33 | 0.95 | 0.8 | |||||||||||||
*: . 1 , . 2 70 , . 3 40 . , . 4 1 . , . 5 30 , . 6 . .
:
1. / . .. . .: , 1997. 17 .
2. / . .., .. .: , 1977.
3. .. . - .: . .: , 1978. . 123-135.
4. .., .., .., .., .. . . 1992.
5. . . .. . - ., . - 1992.
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