Summary
Overview
Work History
Education
Skills
Certification
Research Expeditions
Volunteering
Timeline
Generic

Ambre ESTRADA DE TOURNIEL

Summary

Dedicated Marine Biology postgraduate with distinction in MSc, offering extensive hands-on experience in coral husbandry, aquaculture systems, and experimental aquarium operations. Proficient in maintaining coral reef organisms, monitoring water quality, and preparing live feed, complemented by a solid foundation in reef ecology research and field data collection. Demonstrates resilience and adaptability while effectively leading and supporting diverse teams in challenging environments. Committed to advancing marine conservation efforts through innovative practices and collaborative teamwork.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Teaching Assistant

Techniques in Marine Science, JCU
09.2025 - Current
  • Supervised Master's students conducting in-water biodiversity surveys and provided extra support for students in developing their questions and experimental designs.
  • Maintained safety and security by overseeing students both as surface watch and in-water supervisor.
  • Taught students how to process coral nubbins, including extracting protein and chlorophyll, and using a spectrometer.

Volunteer Coral Husbandry Aquarist

SeaSim, Australian Institute of Marine Science
10.2024 - Current
  • Supported the care, maintenance, and health monitoring of tropical marine organisms, focusing on coral species.
  • Assisted with pest detection, PAM and temperature readings, and general husbandry practices.
  • Contributed to live feed preparations and routine system checks. Monitored and maintained aquarium equipment, regularly cleaning circulators.

Crown-of-thorns Control Diver

Pacific Marine Group
08.2025 - 09.2025
  • Conducted manta tows for coral cover assessments and COTs numbers and impact.
  • Carried out COTs culling dives using guns to inject them with vinegar. Surveyed triton populations, assessing health and measuring any encountered. Carried out COTS collection dive for AIMS.
  • Joined the team on two expeditions as a short-term fill-in diver, providing operational support during staff leave.

Teaching Assistant (Lab & Field)

Life History and Evolution of Reef Corals, JCU
02.2025 - 04.2025
  • Assisted in labs focused on coral ID, settlement plates, polyp dissections, histology, symbiodiniaceae extraction to quantify densities, and PAM measurements for photosynthesis-irradiance curves.
  • Supervised student field projects, providing guidance on competitive interactions, size-mortality interactions and bleaching studies.

Monitoring Field Leader

Kyparissia Bay Field Project, ARCHELON
06.2022 - 10.2022
  • Managed data for over 600 turtle nests across three beaches, liaising with our partner organisation (GVI) to coordinate conservation efforts.
  • Maintained field equipment and ensured the smooth operation of monitoring activities in a demanding, outdoor research environment.
  • Trained and supervised international volunteer teams in sea turtle conservation field techniques, safety, and data collection.

Field Volunteer

Kyparissia Bay Field Project, ARCHELON
08.2021 - 09.2021
  • Conducted beach surveys and nest excavations to collect hatchling and nest data. Patrolled light-polluted areas at night for hatchling releases.
  • Participated in public awareness events presenting the project's conservation goals activities.

Intern Seal Caregiver

A Seal
09.2020 - 04.2021
  • Cared for injured seals during all phases of rehabilitation, from intake, food preparation and feeding, and sample collection to their release along the Dutch coast.
  • Collected faecal samples for lungworm identification. Assisted during surgeries, x-rays, and necropsies, and administered medication.

Research Intern & PADI Divemaster Internship

Bahamas Marine Conservation Program, GapForce
06.2017 - 09.2017
  • Led 22 volunteers on AGGRA fish and benthic species identification and surveying techniques.
  • Supervised volunteer safety, assisted with organising the dive schedule, and general camp maintenance.

Education

Master of Science - Marine Biology (Research)

James Cook University
Townsville, QLD
01.2024

Bachelor of Science - Zoology (Industrial)

University of Leeds
Leeds, United Kingdom
01.2022

1st year BSc Chemistry -

University of Leeds
Leeds, United Kingdom
01.2018

Skills

  • PAM sensor operation
  • Spectrophotometer operation
  • Par meter operation and measurements
  • Temperature probe measurements
  • Advanced Excel proficiency
  • Statistical analysis using SPSS
  • Data analysis using R and R Studio
  • Spatial data visualisation with ArcGIS
  • Effective small vessel handling
  • Remote leadership and collaboration
  • Flexibility in dynamic settings
  • Critical thinking
  • Effective communication and group coordination
  • Bilingual in French and English

Certification

  • QLD driving license
  • French & QLD Recreational boat license
  • PADI Divemaster (Over 250 scientific dives completed)
  • PADI specialities: Deep, Enriched Air Diver, Wreck Diver, Underwater Navigator, Coral reef Research diver, Fish ID, Emergency Oxygen Provider, AWARE Coral Reef Conservation Specialty.
  • Certified BSAC assistant diving instructor
  • JCU Dive Coordinator
  • Short range VHF Marine Radio
  • HTLAID015, HTLAID010, HTLAID011, HTLAID009

Research Expeditions

Dive Coordinator and Field Research Assistant

10-day Expedition, JCU | Orpheus Island Research Station, Australia.

  • Served as dive coordinator, vessel master, and scientific diver, conducting benthic and rabbitfish surveys, and spearfishing for gut analysis.

Dive Coordinator and Field Research Assistant

17-day Expedition, JCU | Lizard Island Research Station, Australia.

  • Served as dive coordinator, vessel master, and scientific diver, conducting benthic surveys recording rabbitfish pairing behaviour.

Field Research Assistant

6-day Macroalgae Removal Expedition, Earthwatch & JCU | Magnetic Island, Australia.

  • Scientific diver and vessel master for coral restoration project, removing macroalgae and carrying out algae surveys.
  • Examined coral settlement plates.

Field Research Assistant

10-day Elasmobranch Expedition, JCU | Reef Magic Pontoon, Moore Reef, Australia.

  • Executed 100m DOV surveys and copiloted ROV operations in challenging conditions.

Volunteering

Field Volunteer, Kyparissia Bay Field Project, Archelon (08/2021 - 09/2021)

  • Conducted beach surveys and nest excavations to collect hatchling and nest data. Patrolled light-polluted areas at night for hatchling releases. Participated in public awareness events, presenting the project's conservation goals and activities.

Research Volunteer , Marine Scientist Training Program, GapForce (01/2017 - 03/2017)

  • Conducted AGGRA fish surveys and lionfish culls to reduce the invasive population.

Turtle husbandry, Carapace, JCU Turtle Research Centre (2024)

Dive Leader Assistant Instructor , Leeds University Union Sub Aqua Club (09/2021 - 05/2022)

  • Provided support to students during training sessions. Ensured adherence to safety protocols and dive regulations.

Zoology course representative , University of Leeds (2021-2022)

Secretary, Leeds University Union Marine Science and Conservation Society (2019-2020)

President and founding member of the Leeds University Union Zoology Society (2019-2020)

Timeline

Teaching Assistant

Techniques in Marine Science, JCU
09.2025 - Current

Crown-of-thorns Control Diver

Pacific Marine Group
08.2025 - 09.2025

Teaching Assistant (Lab & Field)

Life History and Evolution of Reef Corals, JCU
02.2025 - 04.2025

Volunteer Coral Husbandry Aquarist

SeaSim, Australian Institute of Marine Science
10.2024 - Current

Monitoring Field Leader

Kyparissia Bay Field Project, ARCHELON
06.2022 - 10.2022

Field Volunteer

Kyparissia Bay Field Project, ARCHELON
08.2021 - 09.2021

Intern Seal Caregiver

A Seal
09.2020 - 04.2021

Research Intern & PADI Divemaster Internship

Bahamas Marine Conservation Program, GapForce
06.2017 - 09.2017

Master of Science - Marine Biology (Research)

James Cook University

Bachelor of Science - Zoology (Industrial)

University of Leeds

1st year BSc Chemistry -

University of Leeds
Ambre ESTRADA DE TOURNIEL