1 / 13

Consider the discussion in terms of “ Systematics ” broadly

Biological Systematics. Consider the discussion in terms of “ Systematics ” broadly Systematics (including taxonomy) is the study of relationships of organisms, characters, distributions, evolution, classification…

adina
Télécharger la présentation

Consider the discussion in terms of “ Systematics ” broadly

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Biological Systematics • Consider the discussion in terms of “Systematics” broadly • Systematics (including taxonomy) is the study of relationships of organisms, characters, distributions, evolution, classification… • Systematics is fundamental to all biological science endeavors, but need to sell the message - should be easy! • Knowledge underpins applied areas: • Biosecurity • Biodiversity conservation • Resource management and ecology etc

  2. Biosecurity and TradeKarnal bunt (Tilletia indica) quarantine emergency, March 2004 • Wheat exports to Pakistan rejected because of (alleged) Karnal bunt presence in shipments • Karnal bunt not known to occur in Australia: Spore look-a-likes • Tilletia walkeri – ryegrass – Australia • Tilletia horrida – rice – not in Australia • Tilletia ehrhartae – Ehrharta – Australia • Tilletia rugispora – Paspalum – not in Australia

  3. National Diagnostic protocol • Samples surveyed from every port wheat store in Australia - national diagnostic protocol in place • Did find T. indica-like spores in 60% of samples • But not T. indica based on herbarium comparison • Fungus determined as T. ehrhartae • Reassurance of trading partners that Australian trade is science-based • Resumption of $4billion wheat export trade

  4. The Problem: • Need to boost systematic • skill base, career structure & outputs • ABRS Survey 2003 echoed previous reports 53% of respondents (taxonomists) were aged 45+ years Main factors impacting taxonomic workforce identified: Lack of career opportunities Lack of funding Limited opportunities for young people Lack of security of tenure

  5. Where do universities fit in the picture? • Systematists work in universities as researchers, teachers and keepers of collections • Decline in emphasis and appointments over decades - 50% decline 1976-1991 in 20 leading UK univ’s (Select Committee, House of Lords 1991 report) - Aging cohort and loss of expertise • But has the tide turned for systematics?? • “Taxonomy is on the thresh-hold of a renaissance” (House of Lords 2002 - the threat to the science underpinning conservation) • Systematics (molecular phylogenetics & science) strong in USA

  6. $7m Research income • Australian University environment today • Universities driven by recruiting scientists who bring in big research dollars, publications, high impact scores • Research quality Framework (RQF) driving choices and appointments • Taxonomy does not attract large grants; limited funding opportunities for research projects, research fellowships, student project support

  7. Research funding sources and levels • ARC Discovery: c. 20% success rate overall; does not support “taxonomy” but may support phylogeny (molecular systematics), biogeography, evolution • ARC Linkage: c. 50% success rate; 100% for plant systematics at U Melbourne Botany & RBGMelbourne Success relates to: Clear project, strong track record Strong partner support and involvement Cash and in-kind contributions

  8. Research funding sources and levels • ABRS: declining and limited funds @ $2.4 m in 2007 (Compare $2 m per annum for 1 Centre of Excellence) • CERF: 11 substantial environmental grants & 5 fellowships (c. 200 relevant applications; 8% success rate); 1 taxonomy hub; no taxonomy grants/fellowships • Foundations provide important but small funds (Hermon Slade; ABRS & ASBS Eichler student awards) • International linkage opportunities (e.g. NSF)

  9. Strategies for turning the tide in universities Strategy 1 Attracting students • Emphasise systematics not just taxonomy. Systematics is attractive to students: offer context-based teaching and provide generic skills that enhance employment prospects and flexibility • Involve experts from herbaria etc (e.g. RBG Melbourne fungal experts), and field visits to emphasise potential employment, broad skills (e.g. IT and bioinformatics)

  10. Example • Melbourne undergraduate courses: • Year 1 Biology of Australian flora and fauna • Year 2 Flora of Victoria; Plant Biodiversity • Year 3 Field Botany; Plant Systematics & Evolution; • Marine Botany; Volunteer herbarium program • Melbourne Postgraduate training: • 4th year honours to be phased out • Moving to MSc with more coursework, e.g packaged with conservation biology “tools for understanding/managing biodiversity etc” - less costly, professional training • PhD research-based; more expensive

  11. Turning the tide in universities Strategy 2: Get systematists on staff • Consider joint appointments (Perth, Adelaide, Cairns); formal linkages (Melbourne) • Convince colleagues (ecologists etc) they need us • Must attract research funds & publish • Create a critical mass with postdocs & linkages

  12. Strategy 3: Bigger grant scheme for systematics - More than taxonomy & tools, more than ABRS can currently support - Cannot expect universities to put in 50% cash, but infrastructure available, e.g. for molecular work - Compare NSF: systematics panel, big research projects (tree of life, comparative biology), influential participants, profile of phylogenetic systematics currently high - Do not restrict grants only to narrow “priority areas” but support excellence

  13. Strategy 4: • Enhance career pathways • - Fully funded fellowship program (postdocs and senior fellowships to allow for >3 years): prestigious, based on excellence - raises profile • - As the new generation of experts, postdocs train students, increase systematics output • Long-term goal? • Consider an endowment fund for fellowships • ”Future Fund”? ?Through the Academy

More Related