Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009164076> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2009164076 endingPage "257" @default.
- W2009164076 startingPage "247" @default.
- W2009164076 abstract "It was attempted to find out whether a correlation exists between the number of renewed burrows and number of the common vole Microtus arvalis (Pallas, 1779) since this criterion is used as a relative method of estimaing vole numbers. During two years 6 sampling trials, each lasting one month, were carried out on one hectare lucerne plots. The renewal of burrows was determined in one and two days after covering them up, and the number of voles was estimated by the CMR method. It was found that when all burrows are covered up on a definite plot a correlation exists between the number of renewed openings and number of voles. The accuracy of this relative method of estimating numbers based on the process of burrows renewal depends on the area of the sample and time left for the renewal: with the increase of sampling area the value of correlation coefficients increases, and after two days higher coefficients were found that after one day. The values of correlation coefficients undergo seasonal changes reaching the maximum in August and September. The number of burrows falling for one vole shows considerable seasonal variations and hence the number of covered burrows cannot corresponds to the number of voles. On the other hand, the number of renewed burrows per one individual has a rather constant value (mean 1.8). The error in the estimation of numbers arising from the assumption that one renewed burrow corresponds to 1.8 voles amounts to ±50%, and in some cases even to 100%, depending on seasonal changes of vole activity." @default.
- W2009164076 created "2016-06-24" @default.
- W2009164076 creator A5025423611 @default.
- W2009164076 creator A5065942760 @default.
- W2009164076 date "1974-09-06" @default.
- W2009164076 modified "2023-09-24" @default.
- W2009164076 title "Estimating the number of newborn animals in enclosed populations of laboratory mice" @default.
- W2009164076 cites W2092147507 @default.
- W2009164076 cites W3130126206 @default.
- W2009164076 doi "https://doi.org/10.4098/at.arch.74-17" @default.
- W2009164076 hasPublicationYear "1974" @default.
- W2009164076 type Work @default.
- W2009164076 sameAs 2009164076 @default.
- W2009164076 citedByCount "9" @default.
- W2009164076 crossrefType "journal-article" @default.
- W2009164076 hasAuthorship W2009164076A5025423611 @default.
- W2009164076 hasAuthorship W2009164076A5065942760 @default.
- W2009164076 hasBestOaLocation W20091640761 @default.
- W2009164076 hasConcept C105795698 @default.
- W2009164076 hasConcept C120665830 @default.
- W2009164076 hasConcept C121332964 @default.
- W2009164076 hasConcept C140779682 @default.
- W2009164076 hasConcept C144024400 @default.
- W2009164076 hasConcept C149923435 @default.
- W2009164076 hasConcept C175422226 @default.
- W2009164076 hasConcept C18903297 @default.
- W2009164076 hasConcept C199360897 @default.
- W2009164076 hasConcept C2777027219 @default.
- W2009164076 hasConcept C2777055973 @default.
- W2009164076 hasConcept C2780138302 @default.
- W2009164076 hasConcept C2908647359 @default.
- W2009164076 hasConcept C33923547 @default.
- W2009164076 hasConcept C41008148 @default.
- W2009164076 hasConcept C86803240 @default.
- W2009164076 hasConcept C94915269 @default.
- W2009164076 hasConceptScore W2009164076C105795698 @default.
- W2009164076 hasConceptScore W2009164076C120665830 @default.
- W2009164076 hasConceptScore W2009164076C121332964 @default.
- W2009164076 hasConceptScore W2009164076C140779682 @default.
- W2009164076 hasConceptScore W2009164076C144024400 @default.
- W2009164076 hasConceptScore W2009164076C149923435 @default.
- W2009164076 hasConceptScore W2009164076C175422226 @default.
- W2009164076 hasConceptScore W2009164076C18903297 @default.
- W2009164076 hasConceptScore W2009164076C199360897 @default.
- W2009164076 hasConceptScore W2009164076C2777027219 @default.
- W2009164076 hasConceptScore W2009164076C2777055973 @default.
- W2009164076 hasConceptScore W2009164076C2780138302 @default.
- W2009164076 hasConceptScore W2009164076C2908647359 @default.
- W2009164076 hasConceptScore W2009164076C33923547 @default.
- W2009164076 hasConceptScore W2009164076C41008148 @default.
- W2009164076 hasConceptScore W2009164076C86803240 @default.
- W2009164076 hasConceptScore W2009164076C94915269 @default.
- W2009164076 hasLocation W20091640761 @default.
- W2009164076 hasOpenAccess W2009164076 @default.
- W2009164076 hasPrimaryLocation W20091640761 @default.
- W2009164076 hasRelatedWork W1881888972 @default.
- W2009164076 hasRelatedWork W1968661441 @default.
- W2009164076 hasRelatedWork W1982562207 @default.
- W2009164076 hasRelatedWork W1986945945 @default.
- W2009164076 hasRelatedWork W1987249071 @default.
- W2009164076 hasRelatedWork W1992073761 @default.
- W2009164076 hasRelatedWork W2009795577 @default.
- W2009164076 hasRelatedWork W2014916421 @default.
- W2009164076 hasRelatedWork W2031355916 @default.
- W2009164076 hasRelatedWork W2049146445 @default.
- W2009164076 hasRelatedWork W2050433947 @default.
- W2009164076 hasRelatedWork W2071003462 @default.
- W2009164076 hasRelatedWork W2075083362 @default.
- W2009164076 hasRelatedWork W2092704026 @default.
- W2009164076 hasRelatedWork W2108152891 @default.
- W2009164076 hasRelatedWork W2333911083 @default.
- W2009164076 hasRelatedWork W2337468580 @default.
- W2009164076 hasRelatedWork W2514782031 @default.
- W2009164076 hasRelatedWork W39008219 @default.
- W2009164076 hasRelatedWork W90462436 @default.
- W2009164076 hasVolume "19" @default.
- W2009164076 isParatext "false" @default.
- W2009164076 isRetracted "false" @default.
- W2009164076 magId "2009164076" @default.
- W2009164076 workType "article" @default.