2007 . Assessing the size, growth and structure of a seasonal population of whale sharks ( Rhincodon typus Smith 1828) using conventional tagging and photo identification . Fisheries Research 84 : 71 – 80 .Gra
Population has direct influences on the challenges related to the mitigation of and adaptation to climate change by influencing economic growth and social development, affecting the amounts of resource consumption and pollutant emissions, and determining the number of residents exposed to pollutants and n...
national population census(人口普查)on November 1st, 2020, with about 7 million census takers' information collected. China has carried out a national population census every 10 years since the 1990s. It aims to help us get a good understanding of the population's size, structure and ...
Population growth varies from one group of countries to another as a result of differences in initial population size and differences in growth rates. … [T]he world’s less developed countries (LDCs) constituted more than two-thirds of world population in 1950, and LDC growth rates have been...
Linkage disequilibrium (LD) is defined as the non-random association of alleles at two or more loci. In cultivated plants, its extent is influenced by mating system, mutation rate, genetic drift, selection, recombination rate, gene conversion, and population size and structure [13]. Recently, ...
Full size image Broad-scale genetic structure Ancient DNA was extracted from either dental cementum or petrous bones, and the 317 genomes were shotgun-sequenced to a depth of coverage ranging between 0.01× and 7.1× (mean, 0.75×, median, 0.26×), with more than 1× coverage for 81 geno...
maintain an appropriate birthrate and population size, and speed up the development of modern human resources with good quality, sufficient quantity, optimized structure and reasonable distribution, so that Chinese modernization will be advanced with support from the high-quality development of the popula...
Crisci and colleagues evaluated SweepFinder (Nielsen et al.2005), SweeD (Pavlidis et al.2013), OmegaPlus (Alachiotis et al.2012) and iHS (Voight et al.2006) in terms of efficiency on type I and II errors, effect of population structure and size and genome coverage. Overall, OmegaPlus ...
"A slight decline in population size and an increasingly aging society are inevitable during the economic and social development," said He Dan, head of the China Population and Development Research Center. But China's supply of workforce remains rich, given its population of more than 1.4 billion...
Full size image Fixation Probabilities on the Metastar We now focus on the fixation probability on the Metastar. Since the graph is parameterized byGm, this probability depends onGm. However, because of the structure of\({ {\mathcal M} }_{N(n)}^{{G}_{m}}\), it does so in a modu...