О методике изучения распределения животных
As shown on the example of birds, when studying animal distribution in nature by the method of trial grounds or another one similar to it, it is very difficult to obtain the comparable indices because the types of distribution are changed depending on the dimensions of grounds. When the grounds are...
Gespeichert in:
| Veröffentlicht in: | Вестник зоологии |
|---|---|
| Datum: | 1968 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
1968
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/186951 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | О методике изучения распределения животных / Д.В. Владышевский // Вестник зоологии. — 1968. — Т. 2, № 3. — С. 84-87. — Бібліогр.: 5 назв. — рос. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | As shown on the example of birds, when studying animal distribution in nature by the method of trial grounds or another one similar to it, it is very difficult to obtain the comparable indices because the types of distribution are changed depending on the dimensions of grounds. When the grounds are small and an average occurence of ani-mals is equal to unit the calculated distribution is closer to the Poisson one, and when the average occurrence of animals is about some units — it is closer to the normal one. For obtaining the comparable objective values as an index of distribution type of animals it is recommended to use the distance between two next points of their occurence.
|
|---|---|
| ISSN: | 0084-5604 |