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dc.contributor.author
Sajjad, Asif
dc.contributor.author
Saeed, Shafqat
dc.contributor.author
Ali, Mudssar
dc.contributor.author
Khan, Fawad Zafar Ahmad
dc.contributor.author
Kwon, Yong Jung
dc.contributor.author
Devoto, Mariano
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dc.date.available
2018-08-15T19:57:51Z
dc.date.issued
2017-11
dc.identifier.citation
Sajjad, Asif; Saeed, Shafqat; Ali, Mudssar; Khan, Fawad Zafar Ahmad; Kwon, Yong Jung; et al.; Effect of temporal data aggregation on the perceived structure of a quantitative plant-floral visitor network; Wiley; Entomological Research; 47; 6; 11-2017; 380-387
dc.identifier.issn
1748-5967
dc.identifier.uri
http://hdl.handle.net/11336/55746
dc.description.abstract
Seasonal turnover in plant and floral visitor communities changes the structure of the network of interactions they are involved in. Despite the dynamic nature of plant–visitor networks, a usual procedure is to pool year-round interaction data into a single network which may result in a biased depiction of the real structure of the interaction network. The annual temporal dynamics and the effect of merging monthly data have previously been described for qualitative data (i.e. describing the occurrence of interactions) alone, while its quantitative aspect (i.e. the actual frequency with which interactions occur) remain little explored. For this, we built a set of 12 monthly networks describing year-round plant–floral visitor interactions in a 30-hectare planted forest and its adjacent agricultural landscape at Bahauddin Zakariya University Multan, Pakistan. A total of 80 plant and 162 insect species, which engaged in 1573 unique interactions, were recorded. Most network properties (particularly the number of plants, visitors and unique interactions) varied markedly during the year. Data aggregation showed that while animal species, plant species, unique interaction, weighted nestedness, interaction diversity and robustness increased, connectance and specialization decreased. The only metric which seemed relatively unaffected by data pooling was interaction evenness. In general, quantitative metrics were relatively less affected by temporal data aggregation than qualitative ones. Avoiding data aggregation not only gives a more realistic depiction of the dynamic nature of plant–visitor community networks, but also avoids biasing network metrics and, consequently, their expected response to disturbances such as the loss of species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Network Descriptors
dc.subject
Plant&Ndash;Floral Visitor Network
dc.subject
Qualitative
dc.subject
Quantitative Network
dc.subject
Seasonal Variations
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Effect of temporal data aggregation on the perceived structure of a quantitative plant-floral visitor network
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-14T18:39:16Z
dc.journal.volume
47
dc.journal.number
6
dc.journal.pagination
380-387
dc.journal.pais
Australia
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dc.description.fil
Fil: Sajjad, Asif. The Islamia University Of Bahawalpur; Pakistán
dc.description.fil
Fil: Saeed, Shafqat. Muhammad Nawaz Shareef University Of Agriculture; Pakistán
dc.description.fil
Fil: Ali, Mudssar. Muhammad Nawaz Shareef University Of Agriculture; Pakistán
dc.description.fil
Fil: Khan, Fawad Zafar Ahmad. Muhammad Nawaz Shareef University Of Agriculture; Pakistán
dc.description.fil
Fil: Kwon, Yong Jung. Kyungpook National University; Corea del Sur
dc.description.fil
Fil: Devoto, Mariano. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Entomological Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/1748-5967.12233
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/1748-5967.12233
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