Navigation

  • Skip to Content
NTNU Home NTNU Home

ntnu.edu

  • Studies
    • Master's programmes in English
    • For exchange students
    • PhD opportunities
    • All programmes of study
    • Courses
    • Financing
    • Language requirements
    • Application process
    • Academic calendar
    • FAQ
  • Research and innovation
    • NTNU research
    • Research excellence
    • Strategic research areas
    • Innovation resources
    • PhD opportunities
  • Life and housing
    • Student in Trondheim
    • Student in Gjøvik
    • Student in Ålesund
    • For researchers
    • Life and housing
  • About NTNU
    • Contact us
    • Faculties and departments
    • Libraries
    • International researcher support
    • Vacancies
    • About NTNU
    • Maps
  1. Employees

Språkvelger

Norsk

Philip Gjedde

Download press photo
Download press photo
Foto:

Philip Gjedde

PhD student
Faculty of Engineering

philip.gjedde@ntnu.no
+4529930189 Realfagbygget, Gløshaugen
About Research Publications Outreach

About

CV

I am a PhD student at the Industrial Ecology Programme of NTNU. I work on modelling the impacts of invasive species on marine ecosystems. Invasive species are often introduced to their new environment by transport in the global shipping sector or through rafting (e.g., attached to plastic debris). Newly introduced species that meet no or few challenges in an ecosystem may harm the biodiversity by outcompeting other species, over-feeding, or transmitting new diseases, amongst other things. These impacts need to be quantified if we are to apply a holistic view of anthropogenic impacts on life in our oceans and will be done so within the LCA framework. My current assignment is to develop the characterization factors that will allow a quantification of the impacts from invasive species.

I have a BSc in Environmental Engineering from DTU (Vand, bioressourcer og miljømanagement) followed by a Nordic Master in Environmental Engineering (Residual Resources, DTU/NTNU) which I finished in summer 2021.

Research

  • Industrial Ecology

ATLANTIS

Whales, waste and sea walnuts: Incorporating human impacts on the marine ecosystem within life cycle impact assessment.

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2024

  • Gjedde, Philip; Carrer, Fabio; Pettersen, Johan Berg; Verones, Francesca. (2024) Effect factors for marine invasion impacts on biodiversity. The International Journal of Life Cycle Assessment
    Academic article

2023

  • Verones, Francesca; Gjedde, Philip; Koslowski, Maximilian; Woods, John Sebastian; Lonka, Radek; Stadler, Konstantin. (2023) MarINvaders: A web toolkit of marine species for use in environmental assessments. Ecosphere
    Academic article

Journal publications

  • Gjedde, Philip; Carrer, Fabio; Pettersen, Johan Berg; Verones, Francesca. (2024) Effect factors for marine invasion impacts on biodiversity. The International Journal of Life Cycle Assessment
    Academic article
  • Verones, Francesca; Gjedde, Philip; Koslowski, Maximilian; Woods, John Sebastian; Lonka, Radek; Stadler, Konstantin. (2023) MarINvaders: A web toolkit of marine species for use in environmental assessments. Ecosphere
    Academic article

Outreach

2025

  • Poster
    Gilad, Dafna; Borgelt, Jan Simon; de Visser, Sif; Dorber, Martin; Gjedde, Philip; Verones, Francesca. (2025) Beyond the box: engaging science communication through board games. The 7th conference of the Norwegian Ecological Society (OIKOS) - Ecological Frontiers: Connecting Land and Sea in a Changing Climate , Bodø 2025-04-09 - 2025-04-12

2022

  • Academic lecture
    Pettersen, Johan Berg; Gjedde, Philip; Yan, Ma. (2022) Final results of LCA and exergy analysis of RemovAL technologies. RemovAl FINAL CROSS-FERTILISATION WORKSHOP UNDER REMOVAL H2020 PROJECT , Athens 2022-10-10 - 2022-10-10
  • Academic lecture
    Gjedde, Philip. (2022) Presentation of: "Marine invasions in life cycle assessment: Towards a global impact assessment" at the EcoBalance Conference. EcoBalance EcoBalance 2022 , Fukuoka International Congress Center 2022-10-31 -
  • Academic lecture
    Verones, Francesca; Gjedde, Philip; Koslowski, Maximilian; Woods, John Sebastian; Lonka, Radek; Stadler, Konstantin. (2022) Poster presentation of the MarINvaders tool: A harmonisation of global databases to locate marine alien species. SETAC SETAC Copenhagen 2022 , Bella Center Copenhagen 2022-05-16 - 2022-05-19

2021

  • Academic lecture
    Pettersen, Johan Berg; Ma, Yan; Gjedde, Philip. (2021) Circular economy in metals processing and mineral waste valorization. NTNU NTNU Sustainability - Circular Economy and Resource Efficiency live & online event , Trondheim 2021-10-20 - 2021-10-20
  • Academic lecture
    Pettersen, Johan Berg; Ma, Yan; Gjedde, Philip. (2021) Circular economy and Life Cycle impacts of valorisation pathways for Bauxite Residue. European Aluminium Association Cross-fertilization workshop – towards a more sustainable AALina production in Europe , online 2021-09-23 - 2021-09-24

NTNU – Norwegian University of Science and Technology

  • For employees
  • |
  • For students
  • |
  • Intranet
  • |
  • Blackboard

Studies

  • Master's programmes in English
  • For exchange students
  • PhD opportunities
  • Courses
  • Career development
  • Continuing education
  • Application process

News

  • NTNU News
  • Vacancies

About NTNU

  • About the university
  • Libraries
  • NTNU's strategy
  • Research excellence
  • Strategic research areas
  • Organizational chart

Contact

  • Contact NTNU
  • Employees
  • Find experts
  • Press contacts
  • Researcher support
  • Maps

NTNU in three cities

  • NTNU in Gjøvik
  • NTNU in Trondheim
  • NTNU in Ålesund

About this website

  • Use of cookies
  • Accessibility statement
  • Privacy policy
  • Editorial responsibility
Facebook Instagram Linkedin Snapchat Tiktok Youtube
Sign In
NTNU logo