Lia Auliaherliaty MSc
Introduction
Hello! I am Lia, a laboratory technician with geoscience background, who is supervised by Prof. Dr. Jelte Rozema. I have experience performing stable isotope and trace elements analyses derived from marine samples, i.e. coccolithophores. Now, working with terrestrial plant samples is really a good experience for me.
Task
Currently, I am responsible for sample preparation and also performs carbon and oxygen isotope analysis from Cassiope tetragona (leaves and stems). The δ13C analysis is performed by employing a CE- NC1500 elemental analyser coupled to a Finnigan Delta Plus IRMS with ConFlo II interface and δ18O analysis will be performed by employing a Finnigan TC/EA (High Temperature Concersion/Elemental Analysis). The project which I involve is part of International Polar Year (IPY) project entittled “Long-lived evergreen shrubs from polar ecosystems as monitors of present-day and past climate change, the development of a tree ring like proxy to reconstruct polar climate”.
Check the links of Prof. Dr. Jelte Rozema and Stef Weijers, MSc for the project deta.
Publication and abstracts
- Auliaherliaty, L., Stoll, H.M., Ziveri P., Malinverno, E., Triantaphyllou, M., Stravrakakis, S., and Lykousis, V., 2009. Coccolith Sr/Ca ratios in the eastern Mediterranean: production versus export processes. Marine Micropaleontology 73, 196-206.
- Auliaherliaty, L., Ziveri, P., and Stoll, H.M., September 2008. Eastern Mediterranean sapropel 1 (S1) dynamics from coccolith chemistry, presented in poster session at 12th INA Meeting, Lyon, France.
- Auliaherliaty, L., Prins, M.A., and Ziveri, P., April 2007. Late Holocene aeolian dust and coccolith stable isotope records from the Mediterranean Sea: does aerosol fertilization affect biological productivity?, presented in poster session at EGU General Assembly, Vienna, Austria.
- Auliaherliaty, L., Dewi, K.T., and Priohandono, Y.A. 2004. Foraminifera di Teluk Sepi – Blongas, Lombok Selatan, Nusa Tenggara Barat dan kaitannya dengan faktor lingkungan (Foraminifera in Sepi - Blongas Bay, Lombok Waters, Nusa Tenggara Barat and its relation with the environmental factors). Jurnal Geologi Kelautan, 2 (3): 1 – 8.
- Dewi, K.T., Müller, A., Frenzel, P., Auliaherliaty, L., and Gustiantini, L. December 2003. Do Quaternary ostracods reflect sea level changes in the Timor Sea?, presented in oral session at Joint Convention Jakarta 2003, Indonesia, The 32nd IAGI – The 28th HAGI.
- Auliaherliaty, L., Dewi, K.T., and Müller, A. 2003. Foraminiferal distribution as indicator of sediment provenance in Segara Anakan Lagoon, Southern Java. Bulletin of the Marine Geology, 18 (1): 1 – 11.
Other activity
In my spare time, I love cooking and knitting (a new hobby), and also am busy completing my PhD thesis in the Section Marine Biogeology, FALW, Vrije Universiteit Amsterdam. My thesis is part of ESF Euroclimate project so called the MERF project.
