What is a Virtual Herbarium?
• The physical resources and biological information of a herbarium represented digitally
• On-line access to herbaria and to botanical information managed by herbaria
• Integrated access to botanical information from various sources in a herbarium and other on-line biological information
What is the AVH?
• A collaborative project of the Australian Herbarium community–Digital–Collaborative–On-line–Integrated
• Partnership and shared access• Real-time access• Shared access to common authority files• Shared data-hosting, archiving and backup• Co-ownership
Where is the AVH?
• Spread across Australian herbaria
• Data distributed; resides with custodians
• Each herbarium has a portal to receive requests and to deliver data
• A common single query AVH interface in each herbarium polls all herbaria
Major Australian Herbaria
AVH Partners
State Herbarium of South Australia
Queensland Herbarium
Australian National Herbarium
Northern Territory Herbarium
Tasmanian Herbarium
Industry Partner:KE Software
National Herbarium of Victoria
National Herbarium of New South Wales
Western Australian Herbarium
Australian Biological Resources Study
Why is there an AVH?
• Pressure on Herbaria to work more efficiently
• Demand for access to larger amounts of data
• Demand to access data more quickly
• Demand to view data in different ways
• Pressure on herbaria to appear and to be more responsive to community needs
Potential users of the AVH
• The participating herbaria have access to all the data at the highest precision
• Public access filter restricts access to work in progress, sensitive locality data, etc.
• Research and education
• Public general interest
• Access to conservation agencies, land managers, environmental decision makers
• > 20,000 species of higher plants• > 64,000 available names• Extensive synonymy (4 names per plant)• Many alternative taxonomic concepts
• 8 major government-funded herbaria• Similar number of university herbaria
• > 6,500,000 specimens in Aust. herbaria• 50-100 data elements per specimen• Several Kb per specimen (excl. images)
There are problems
• $10M over 5 years to database all major Australian herbarium collections
• $10 million: - $ 4 million Commonwealth
- $ 4 million State/Territory- $ 2 million private
• Initial focus on capture of herbarium specimen data
• Ultimate aim is a complete flora information system
The AVH Agreement
Specimen data
Collections data:
– Scientific name
– Collection date
– Collector name & number
– Location
– Soils
– Habitat (incl. topography)
– Vegetation community
– Associated species
– Plant features, e.g. colour
Core information is from herbarium specimens
• On-line Flora information systems
• Generally regionally based
• Integrating:
– Plant names– Descriptive Flora treatments– Illustrations– Distributions
Related Products
A Flora in XMLExample in HTML<p><b>Platyzoma microphyllum</b> R.Br., <i>Prodr.</i> 160 (1810)</p><p ><i>Gleichenia platyzoma</i> F.Muell., <i>Veg. Chatham.-Isl.</i> 63 (1864). T: Facing Island, Qld, <i>R.Brown Iter Austral. 102</i> ; lecto: BM.</p><p>Illus.: S.B.Andrews…</p><p>Rhizome short-creeping… Sporangia in zones in distal half of frond. Fig. 55</p><p>Widespread across northern Australia… Grows in sandy or swampy soils.... Map 135.</p><p>W.A.: 14.4 km NW of Mt…</p>
Example in XML<taxon><name>Platyzoma microphyllum</name> <author>R.Br</author>, <publication><title>Prodr.</title> <page>160</page><date>1810</date> </publication><synonym> <name>Gleichenia platyzoma</name> <author> F.Muell. </author><publication>Veg. Chatham.-Isl.</publication> <page>63<page> <date>1864</date> <type>T: Facing Island, Qld, …</type></synonym><illustration>Illus.: S.B.Andrews…</illustration><description>Rhizome short-creeping… Sporangia in zones in distal half of frond. </description> <figure> Fig. 55 </figure><locality>Widespread across northern Australia… </locality><habitat>Grows in sandy or swampy soils...</habitat> <map>Map 135.</map><specimens>W.A.: 14.4 km NW of Mt…</specimens></taxon>
National Plant Photograph Index
Search on-line
Some digital imagesavailable
35,000 images ofAustralian plantsand vegetation
Portraits of Plant species
www.anbg.gov.au/anbg/photo-collection/
High resolution image oftype specimen of Austrobaileyadownloaded over the Internetfrom the Herbarium of theNew York Botanical Garden
Type Images on demand
Trends in Biodiverssity Information Management
RegionalText-basedTaxon-basedIndividual effortSingle userStandaloneCentralizedProprietary SystemIdiosyncratic DesignNonstandard data contentConventionalDevelopmentalAccess charges
Global Image-based Spatially-based Partnerships Multiuser Networked Distributed Open System Standard Architecture Standard data content Innovative Stable Freely available
Acknowledgements
State Herbarium of South Australia
Queensland Herbarium
Australian National Herbarium
Northern Territory Herbarium
Tasmanian Herbarium
Industry Partner:KE Software
National Herbarium of Victoria
National Herbarium of New South Wales
Western Australian Herbarium
Australian Biological Resources Study
Jim Croft for slides
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