Isotopic Interlude ! Final Draft 27.04.2015
-
Upload
stephanie-turnbull -
Category
Documents
-
view
76 -
download
1
Transcript of Isotopic Interlude ! Final Draft 27.04.2015
![Page 1: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/1.jpg)
ISOTOPIC INTERLUDE !
Stephanie M Turnbull – First year Civil Engineering PhD student University of Glasgow
![Page 2: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/2.jpg)
FORENSIC SCIENCE Television – Science and Sex Appeal
![Page 3: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/3.jpg)
FORENSIC SCIENCEReality…. A little less sexy. Especially with your eyes closed !
![Page 4: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/4.jpg)
FINGERPRINTING TO CONTAMINATED LAND
![Page 5: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/5.jpg)
ENVIRONMENTAL FORENSICS
![Page 6: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/6.jpg)
StephanieAge 23Light
RebeccaAge 23Heavy (only slightly!)
TWIN COMPARISON – BECAUSE TWO IS ALWAYS BETTER THAN ONE!
None identical carbon twins – Ratio only effected by biodegradation
None identical Turnbull Twins – Ratio only effected by consumption post expedition doesn’t count obviously!
![Page 7: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/7.jpg)
NOT EXACTLY A ROOM WITH A VIEW !
![Page 8: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/8.jpg)
BIODEGRADATION – WHAT IS YOUR WEAKNESS?
Microbes – environmental contaminants weakness
Shoes – my ultimate weakness
![Page 9: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/9.jpg)
BIODEGRADATION – THE BREAK UP!
![Page 10: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/10.jpg)
THE BIGGER PICTURE
Zooming in on a sample for site specific isotope identification
![Page 11: Isotopic Interlude ! Final Draft 27.04.2015](https://reader036.fdocuments.in/reader036/viewer/2022062903/58ed54ad1a28ab192e8b4687/html5/thumbnails/11.jpg)
DEALING WITH CONTAMINATION TO HELP WITH PRESERVATION