Pollen diversity matters: revealing the neglected effect of pollen diversity on fitness in fragmented landscapes
Mating system and fitness data for families of <em>Eucalyptus socialis</em> grown in common garden experiments. Families collected across a fragmentation gradient. Open-pollinated progeny arrays were collected and reared in the common garden experiments. These open-pollinated progeny arrays were also genotyped at microsatellite loci to generate the mating system data. Data showed association between fragmentation on mating system, which in turn impacted fitness. Please contact owner prior to use.
Simple
Identification info
- Date (Creation)
- 2009-09-17
- Date (Publication)
- 2015-01-25
- Date (Revision)
- 2024-06-20
- Edition
- 1.0
Identifier
Publisher
Author
Flinders University - Breed, Martin (Senior Lecturer in Biology)
Sturt Road, Bedford Park, South Australia, 5042, Australia
Bedford Park
South Australia
5042
Australia
- Website
- https://www.tern.org.au/
- Purpose
- Few studies have documented the impacts of habitat fragmentation on plant mating patterns together with fitness. Yet, these processes require urgent attention to better understand the impact of contemporary landscape change on biodiversity and for guiding native plant genetic resource management. We examined these relationships using the predominantly insect-pollinated <em>Eucalyptus socialis</em>. Progeny were collected from trees located in three increasingly disturbed landscapes in southern Australia and were planted out in common garden experiments. We show that individual mating patterns were increasingly impacted by lower conspecific density caused by habitat fragmentation. We determined that reduced pollen diversity probably has effects over and above those of inbreeding on progeny fitness. This provides an alternative mechanistic explanation for the indirect density dependence often inferred between conspecific density and offspring fitness.
- Credit
- We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging.
- Status
- Completed
Point of contact
Flinders University - Breed, Martin (Senior Lecturer in Biology)
Sturt Road, Bedford Park, South Australia, 5042, Australia
Sturt Road
Bedford Park
South Australia
5042
Australia
- Topic category
-
- Biota
Extent
- Description
- Murray-Darling Basin, from Monarto to Swan Reach in South Australia IBRA region: Murray Darling Depression
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Temporal extent
- Time period
- 2009-09-17 2015-01-07
- Title
- Pollen diversity matters: revealing the neglected effect of pollen diversity on fitness in fragmented landscapes
- Website
-
Pollen diversity matters: revealing the neglected effect of pollen diversity on fitness in fragmented landscapes
Related documentation
- Maintenance and update frequency
- Not planned
- GCMD Science Keywords
- ANZSRC Fields of Research
- TERN Parameter Vocabulary
- QUDT Units of Measure
- GCMD Horizontal Resolution Ranges
- GCMD Temporal Resolution Ranges
- Australian Plant Name Index
- Keywords (Discipline)
-
- Molecular Ecology
- Flora, Fauna and Biodiversity at Regional or Larger Scales (960805)
- Ecosystem Assessment And Management (9605)
Resource constraints
- Use limitation
- The Creative Commons Attribution 4.0 International (CC BY 4.0) license allows others to copy, distribute, display, and create derivative works provided that they credit the original source and any other nominated parties. Details are provided at https://creativecommons.org/licenses/by/4.0/
- File name
- 88x31.png
- File description
- CCBy Logo from creativecommons.org
- File type
- png
- Title
- Creative Commons Attribution 4.0 International Licence
- Alternate title
- CC-BY
- Edition
- 4.0
- Access constraints
- License
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- Other restrictions
- Other constraints
- TERN services are provided on an "as-is" and "as available" basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure. <br />Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN. <br /><br />Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting
- Other constraints
- Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}.
- Other constraints
- (C)2015 University of Adelaide. Rights owned by University of Adelaide.
Resource constraints
- Classification
- Unclassified
Distribution Information
Distribution Information
Distribution Information
Distribution Information
Distribution Information
Distributor
Distributor
Terrestrial Ecosystem Research Network
Building 1019, 80 Meiers Rd, Indooroopilly, QLD, Australia, 4068
Indooroopilly
QLD
4068
Australia
- Distribution format
-
- OnLine resource
- ro-crate-metadata.json
Resource lineage
- Statement
- Common Garden trial: Grow families of plants in a common environment to their seed source, measure their fitness after a period of time. Genotype plants for microsatellite loci and estimate mating system parameters.
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/EPSG:3395
- Reference system type
- Geodetic Geographic 2D
Metadata
- Metadata identifier
-
urn:uuid/c5278af9-b0c9-4572-8eb4-9ce3058f1b2a
- Title
- TERN GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://geonetwork.tern.org.au/geonetwork/srv/eng/catalog.search#/metadata/c5278af9-b0c9-4572-8eb4-9ce3058f1b2a
Point-of-truth metadata URL
- Date info (Creation)
- 2022-09-20T00:00:00
- Date info (Revision)
- 2024-06-20T00:00:00
Metadata standard
- Title
- ISO 19115-1:2014/AMD 1:2018 Geographic information - Metadata - Fundamentals
- Edition
- 1
Metadata standard
- Title
- ISO/TS 19115-3:2016
- Edition
- 1.0
Metadata standard
- Title
- ISO/TS 19157-2:2016
- Edition
- 1.0
- Title
- Terrestrial Ecosystem Research Network (TERN) Metadata Profile of ISO 19115-3:2016 and ISO 19157-2:2016
- Date (published)
- 2021
- Edition
- 1.0
Identifier
Overviews
Spatial extent
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W
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Associated resources
Not available