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Diversity and fragmentation

Genetic diversity and the origins of cultural fragmentation

Genetic diversity and the origins of cultural fragmentation

... genetic diversity is a fundamental determinant of ethnic and cultural fragmentation, as re‡ected by various forms of ethnolinguistic ...genetic diversity and the full set of geographical and ...

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Reserve Size And Fragmentation Alter Community Assembly, Diversity, And Dynamics

Reserve Size And Fragmentation Alter Community Assembly, Diversity, And Dynamics

... reserves. Fragmentation into small reserves in- creased the distance and decreased dispersal between po- tential sources and sinks, which in turn homogenized local communities and enhanced environmental effects on ...

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Habitat fragmentation is associated to gut microbiota diversity of an endangered primate: implications for conservation

Habitat fragmentation is associated to gut microbiota diversity of an endangered primate: implications for conservation

... while fragmentation may also result in unviable population sizes and hence, local ...microbiota diversity has been shown in the endangered howler monkeys by Amato et ...

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The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

... land fragmentation on economic diversity of farm households in ...land fragmentation on economic diversification allows for non-neutral technical ...land fragmentation on farm and nonfarm ...

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Nested Cladistic Analysis Indicates Population Fragmentation Shapes Genetic Diversity in a Freshwater Mussel

Nested Cladistic Analysis Indicates Population Fragmentation Shapes Genetic Diversity in a Freshwater Mussel

... Allopatric fragmentation entire cladogram between 2-1 and 2-2 Inference chain is found in the appendix of Templeton et ...population fragmentation is the most important force shaping genetic ...

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Erosion of phylogenetic diversity in Neotropical bat assemblages : findings from a whole ecosystem fragmentation experiment

Erosion of phylogenetic diversity in Neotropical bat assemblages : findings from a whole ecosystem fragmentation experiment

... taxonomic diversity metrics for investigating species responses to habitat loss and fragmentation has limited our understanding of how biodiversity is impacted by habitat ...beta diversity of ...

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Economics of land fragmentation : effects on productivity, technical efficiency and crop diversity in Tigray, Northern Ethiopia

Economics of land fragmentation : effects on productivity, technical efficiency and crop diversity in Tigray, Northern Ethiopia

... between fragmentation and risk, there is a general consensus, supported by ample evidence, that in areas with higher production and market risks, farming fragmented plots can be a viable mitigation ...land ...

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The effects of fragmentation and forest structural components on the diversity of forest bird species in Durban, South Africa.

The effects of fragmentation and forest structural components on the diversity of forest bird species in Durban, South Africa.

... anthropogenic fragmentation poses a threat to the survival of wildlife, particularly in urban ...forest fragmentation via measures of patch size and isolation on the taxonomic richness and functional ...

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Erosion of phylogenetic diversity in Neotropical bat assemblages: findings from a whole-ecosystem fragmentation experiment

Erosion of phylogenetic diversity in Neotropical bat assemblages: findings from a whole-ecosystem fragmentation experiment

... taxonomic diversity metrics for investigating species responses to habitat loss and fragmentation has limited our understanding of how biodiversity is impacted by habitat ...beta diversity of ...

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The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

... land fragmentation in Vietnam due to egalitarian reallocation in the initial years of land reform in the late ...land fragmentation in Vietnam and situation of current land consolidation ...land ...

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The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

... land fragmentation in Vietnam due to egalitarian reallocation in the initial years of land reform in the late ...land fragmentation in Vietnam and situation of current land consolidation ...land ...

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The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

The effect of land fragmentation on labor allocation and the economic diversity of farm households: The case of Vietnam

... To do empirical tests, we develop a model for studying the effect of agricultural development through land consolidation. We expand a theoretical model developed by Jia and Petrick (2013) and Acemoglu (2010) by capturing ...

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Maned wolves retain moderate levels of genetic diversity and gene flow despite drastic habitat fragmentation

Maned wolves retain moderate levels of genetic diversity and gene flow despite drastic habitat fragmentation

... 5 Ministerio de Ambiente y Desarrollo Sustentable, Buenos Aires 1004, Argentina 6 Center for Conservation Genomics, Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC 20008, USA ...

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High genetic diversity of common toad (Bufo bufo)
populations under strong natural fragmentation
on a Northern archipelago

High genetic diversity of common toad (Bufo bufo) populations under strong natural fragmentation on a Northern archipelago

... In the present study, we use microsatellite markers to describe the genetic structure of B. bufo populations on an archipelago along the Norwegian coast, with toads inhabiting adjacent islands which were separated from ...

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High genetic diversity of common toad (Bufo bufo)

populations under strong natural fragmentation

on a Northern archipelago

High genetic diversity of common toad (Bufo bufo) populations under strong natural fragmentation on a Northern archipelago

... In the present study, we use microsatellite markers to describe the genetic structure of B. bufo populations on an archipelago along the Norwegian coast, with toads inhabiting adjacent islands which were separated from ...

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Historical Land Fragmentation  and its Effects on Genetic Diversity and Parasitism of  Island Populations of Podarcis erhardii  (Lacertidae, Reptilia)

Historical Land Fragmentation and its Effects on Genetic Diversity and Parasitism of Island Populations of Podarcis erhardii (Lacertidae, Reptilia)

... genetic diversity will decline with island age due to the cumulative effects of genetic drift (prediction 2) and because of the lack of gene flow between islands there will be no relationship between geographic ...

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Fragmentation and Coverage Variation in Viral Metagenome Assemblies, and Their Effect in Diversity Calculations

Fragmentation and Coverage Variation in Viral Metagenome Assemblies, and Their Effect in Diversity Calculations

... of fragmentation of each genome in the sample, which is dependent on the sequencing effort and the genome ...variability. Diversity calculation relies on the classification of the sequences that comprise a ...

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Non Symbolic Fragmentation

Non Symbolic Fragmentation

... The most apparently similar work is from Adobe [10] which combines fragmentation with chaffing. Data is fragmented and each fragment put into an output unit of arbitrary size which is strictly larger than the ...

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Forest fragmentation in India

Forest fragmentation in India

... the fragmentation of ecological units at the landscape level have used patch number, size, shape, abundance and forest matrix characteristics to characterize forest fragmentation 7–9 ...of ...

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Donor fragmentation

Donor fragmentation

... annual fragmentation values at all. However, it is likely that fragmentation is fairly stable across countries over time; ...the fragmentation indexes for 1982 and 1997 based on DAC aid volumes are ...

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