Variation in activity during spring and summer months was related to temperature and humidity, but these explained only 27% of the variation. Variation in density was most marked between quadrats within the study area, with little temporal variation. We conclude that, so far as we can tell ...
entities, a series of partial statistical populations may be isolated for the same entity. For example, partial populations may be isolated from the general aggregate of enterprises on the basis of first one feature (such as level of technology or rate of profit), then another one, and so ...
We first generated a table of variant quality using GATK VariantsToTable function in order to determine the hard-filtering parameters required. In-house R scripts were written (Supplementary Information Text) to generate summary statistics from each population’s variant table: density plots of each ...
Genetic diversity of a New Zealand multi-breed sheep population and composite breeds' history revealed by a high-density SNP chip 来自 Semantic Scholar 喜欢 0 阅读量: 86 作者:LF Brito,JC Mcewan,SP Miller,NK Pickering…摘要: Knowledge about the genetic diversity of a population is a crucial ...
The largest cities in the world by land area, population and density Ranked by population density: 1 to 1256 January 2007: The tables rank the cities with the largest land area and their surrounding urban areas by population density expressed in people per square kilometre. Most such ...
hand, you still have clear clusters, such as inMumbai,New Delhi,Kolkata, and Bangladesh’sDhaka. On the other, there is a finite amount of room for a massive amount of people, so those density “spikes” are more like density “peaks” with the entire country covered in high density ...
With regard to the population size of a species and what factors may affect them, two factors have been defined. They are the density-dependent factors and the density-independent factors. Find out the differences between the two in this tutorial. Know how these factors affect populations in an...
2001. Herbage accumulation, tiller population density, and sward components of prairie grass under different nitrogen levels. New Zealand Journal of Agricultural Research, 44: 13-22.Scheneiter, O. and Rimieri, P. 2001. Herbage accumulation, tiller population density, and sward components of ...
Density of genes under positive selection along the European (a) and Chinese (c) cultivated apricot genomes. The different tracks are: A- Composite likelihood ratio (CLR) values, B-πW1/πCultivatedratio, C-πW2/πCultivatedratio, D-DXYpairwise values between W1 and cultivated apricots, E-DX...
Failure to consider population structure when managing harvested fishes increases the risk of stock depletion, yet empirical estimates of population structure are often lacking for important fishery species. In this study, we characterise genetic variati