搜索结果: 1-12 共查到“理学 population size”相关记录12条 . 查询时间(0.111 秒)
Long-term population size of the North Atlantic humpback whale within the context of worldwide population structure
Effective population size Humpback whale
2015/12/11
Once hunted to the brink of extinction, humpback whales (Megaptera novaeangliae) in the North
Atlantic have recently been increasing in numbers. However, uncertain information on past abundance makes...
Accurate Estimation of Effective Population Size in the Korean Dairy Cattle Based on Linkage Disequilibrium Corrected by Genomic Relationship Matrix
Linkage Disequilibrium Dairy Cattle Effective Population Size SNP
2016/5/12
Linkage disequilibrium between markers or genetic variants underlying interesting traits affects many genomic methodologies. In many genomic methodologies, the effective population size (Ne) is import...
Estimating Hidden Population Size using Respondent-Driven Sampling Data
Respondent-Driven Sampling Data Estimating Hidden Population Size
2012/11/23
Respondent-Driven Sampling (RDS) is an approach to sampling design and inference in hard-to-reach human populations. Typically, a sampling frame is not available, and population members are difficult ...
People born in the Middle East but residing in the Netherlands: Invariant population size estimates and the role of active and passive covariates
Population size estimation capture-Crecapture collapsbility multiple record-systems estimation missing data structural zeros
2012/11/23
Including covariates in loglinear models of population registers improves population size estimates for two reasons. First, it is possible to take heterogeneity of inclusion probabilities over the lev...
Estimation of Effective Population Size in the Sapsaree: A Korean Native Dog (Canis familiaris)
Effective Population Size Inbreeding Rate Linkage Disequilibrium SNP Sapsaree Dog
2016/5/10
Effective population size (Ne) is an important measure to understand population structure and genetic variability in animal species. The objective of this study was to estimate Ne in Sapsaree dogs usi...
Linkage Disequilibrium and Effective Population Size in Hanwoo Korean Cattle
Linkage Disequilibrium (LD) Effective Population Size (Ne) Hanwoo
2016/5/9
This study presents a linkage disequilibrium (LD) analysis and effective population size (Ne) for the entire Hanwoo Korean cattle genome, which is the first LD map and effective population size estima...
Smaller population size at the MRCA time for stationary branching processes
Branching process most recent common ancestor bottleneck genealogy
2010/11/30
We present an elementary model of random size varying population given by a stationary continuous state branching process. For this model we compute the joint distribution
of: the time to the most re...
Local Population Size and Dynamics of the Color Polymorphic Bush Cricket, Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) within the Fırtına Valley
Isophya rizeensis bush cricket population size metapopulation distribution
2010/3/26
Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) is a color polymorphic bush cricket endemic to the Fırtına Valley in the northeast of Turkey. This paper describes the local popul...
DNA evidence for historic population size and past ecosystem impacts of gray whales
population size past ecosystem impacts
2015/12/17
Ecosystem restoration may require returning threatened populations of ecologically pivotal species to near their former abundances, but it is often difficult to estimate historic population size...
Population Size of the Marsh Frog (Rana ridibunda Pallas, 1771) in Lake Yayla (Denizli, Turkey)
Marsh frog Rana ridibunda Lake Yayla population size sex ratio
2010/3/26
The population size of marsh frogs (Rana ridibunda) was estimated using the mark-recapture method in Lake Yayla (Buldan, Denizli, Turkey). According to the results, the mean estimated population was 1...
Local Population Size and Dynamics of the Color Polymorphic Bush Cricket, Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) within the Fırtına Valley
Isophya rizeensis bush cricket population size metapopulation distribution
2010/3/26
Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) is a color polymorphic bush cricket endemic to the Fırtına Valley in the northeast of Turkey. This paper describes the local popul...
Marsh Frogs, Rana ridibunda in Lake Akören -26 August National Park (Afyon): a Preliminary study of Population Size and a Taxonomical Evaluation
Marsh frog R.r.ridibunda Lake Akö ren population size morphology
2010/3/30
The population size of marsh frogs, Rana ridibunda was estimated using the mark-recapture method in Lake Akören Lake. The triple catch method was used to calculate survival and gains in addition ...