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Дата изменения: Fri Feb 28 05:00:18 2014 Дата индексирования: Fri Feb 28 05:51:01 2014 Кодировка: Windows-1251 |
Table 1. Domains of limitation when the algocoenosis growth is potentially limited by nitrogen (N) and phosphorus (P)
A - cellular quotas 
of algocoenosis components and boundaries 
and 
of strata in resources space generated by quotas.
B - belonging of nutrient media in the five experiments to different strata, in which community growth is restricted by different submultiplicities of available set of resources.
A
|
Algal species and parame- |
Cellular quotas (10-9 mg/cell) |
||
|
ters of the strata boundaries |
N |
P |
N/P |
|
Scenedesmus quadricauda |
1.2 |
0.02 |
60.0 |
|
Scenedesmus obliquus |
0.46 |
0.025 |
18.4 |
|
Ankistrodesmus falcatus |
0.4 |
0.04 |
10.0 |
|
Chlorella vulgaris |
0.6 |
0.02 |
30.0 |
|
|
17.5 |
||
|
|
31.7 |
||
B
|
Environmental content of resources (mg/l) |
Limiting resources |
||
|
N |
P |
N/P |
|
|
6 |
0.05 |
120 |
P |
|
6 |
0.10 |
60 |
P |
|
6 |
0.20 |
30 |
N, P |
|
6 |
0.40 |
15 |
N |
|
6 |
1.00 |
6 |
N |