Population size and distribution
A first survey of the global population size and distribution of the Scottish Crossbill Loxia scotica
... global population size for this endemic bird. Population estimates were also made for Common Cross- bills ...disjunct distribution, occurring largely within the eastern part of the study area, ...
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Inventorying of the tree fern Genus Cibotium of Sumatra: Ecology, population size and distribution in North Sumatra
... and distribution of each species, and (iii) to assess the population size of each ...geographical distribution of the two species in North Sumatra are ...strict distribution and only ...
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Population size dependence of fitness effect distribution and substitution rate probed by biophysical model of protein thermostability
... effective population size on the distribution of fitness effects and substitution rate is critically dependent on the relationship between sequence and ...in population size have ...
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(1)Population size and distribution of the Baltic ringed seal (Phoca hispida botnica
... INTRODUCTION he present population of Baltic ringed seal Phoca hispida botnica is found in three main areas: the Gulf of Bothnia, the Gulf of Finland and the Gulf of Riga Fig.. Winter di[r] ...
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AVIFAUNA OF ‘BULGARKA’ NATURE PARK (BULGARIA) WITH DISTRIBUTION, POPULATION SIZE
... The swelling of the vegetative buds was recorded before the scales were opened according to the increase of their size and colour change – from black or brown-black to green. The bursting of the buds was recorded ...
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THE HABITAT DISTRIBUTION AND POPULATION SIZE OF THE BLACK-NECKED STORK Ephippiorhynchus asiaticus australis IN NEW SOUTH WALES
... habitat distribution map and the ruleset above used to estimate territories, thereby extrapolating the territory pattern estimated in well-studied sites across the ...
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Size and spatial distribution of stray dog population in the University of São Paulo campus, Brazil
... Peaks of animal movements, especially supervised dogs, through University access gates were observed before peo- ple leave home for work and after they return home. These peaks did not influence the population ...
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Effective Population Size and Population Subdivision in Demographically Structured Populations
... effective size of a population as the nuclear genes with different modes of inheritance are reciprocal of twice the product of generation time and available only for the close relatives ...effective ...
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Investigating the effective population size of animals
... Another possible confounding factor is the action of linked selection. We expect linked selection to have a strong impact on molecular evolution in organelle genomes, which do not recombine. We explore the effects of ...
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Uneven landscapes and the city size distribution
... city size distribution can generate Zipf’s law in the top tail if city size can be expressed as a product of numerous random ...city size distribution, we make two ...the ...
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Human capital and the size distribution of firms
... firm size,” calculated by Poschke [2014] for the period ...firm size on educational ...the population and the log of GDP per capita taken from the Penn World ...the size of a country’s ...
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A Statistical Study on Rural Taluk Size Distribution of SC and ST Population in Tamil Nadu State
... of population (population of 5000 people or ...(SC) population of Tamil Nadu in 2001 census is observed as ...Castes population in Tamil Nadu ...(ST) population of Tamil Nadu in 2001 ...
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Essays on the Size Distribution of Cities
... as the city’s accessibility improves as can be seen in figure 10 . The multiplier τ −a i is monotone decreasing and convex in a i . Does this mean New York City sweeps away all the population off the rest of the ...
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Governing Body Size. Population (2020)
... (9%) 60 15,000 50,000 100.0K 500.0K 10.0M 1 “Government Form” refers to the distribution of executive decision making authority in a county. “Traditional” county states mandate that counties exercise executive ...
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Lognormal city size distribution and distance
... the population of cities is related to the extension of local labour markets and the intensity of internal ...lognormal distribution has been considered, for many years, to study city size along with ...
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The Spanish spatial city size distribution
... city size distribution. In this paper, we analyse the Spanish city size distribution; this method can provide new insights that help us understand the local city size ...
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Lognormal city size distribution and distance
... the population of cities is related to the extension of local labour markets and the intensity of internal ...lognormal distribution has been considered, for many years, to study city size along with ...
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New goods and the size distribution of firms
... stationary distribution and the population growth rate only account for about a quarter of the observed entry ...Þrm size distribution at fairly low rates, implying a puzzle: why is there so ...
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DISTRIBUTION OF POPULATION
... AFFECTING DISTRIBUTION OF POPULATION IN INDIA Physical/ Geographical factors – climate, terrain, availability of water, availability of fertile soil, availability of mineral and energy ...
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The Effective Size of a Subdivided Population
... identity due to coalescence in some particular genera- tion, T '. This is given by the probability of a coalescence in some deme k at time T ' , multiplied by the probability tha[r] ...
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