Projects

11

Publications

16

Awards

4


Biography

Dr Jack Koci is a Senior Research Officer at the Centre for Tropical Water and Aquatic Ecosystem Research (TropWATER). Jack is committed to working collaboratively with community, industry, and government to deliver innovative and science-based solutions to challenges affecting agricultural and rangeland productivity, while preserving the health and function of natural landscapes, waterways, and biodiversity. Jack’s research is focused on improving understanding of the causes, processes, impacts and management of land degradation in tropical agricultural and rangeland landscapes. In this research, Jack combines detailed on-ground field studies, including soil, water, and vegetation monitoring, mapping and modelling, with broader scale remote sensing, including the use of drones and satellites. Prior to joining TropWATER, Jack worked as a Lecturer in the College of Science Engineering at James Cook University, Research Fellow at the University of the Sunshine Coast, Field Scientist at Seqwater, and Project Officer at the Australian Centre for International Agricultural Research (ACIAR).

Research

Research Interests

  • Assessing the ecosystem service benefits (productivity, soil health, climate resilience, water quality, biodiversity) of improved rangeland condition.
  • Investigating the causes, processes, impacts and management of land degradation in tropical agricultural and rangeland landscapes.
  • Linking satellite-based remote sensing information to on-ground monitoring for improved agricultural and rangeland management. 

Projects

Teaching

Teaching Interests

Hydrology

Geomorphology

Soil Science

Natural Hazards


Research Advisor Accreditation
Advisor Type

Primary


Taught Modules
Current JCU Research Students
Evaluating the impact of proposed development on ecosystem services in the Gilbert River catchment, North-east Queensland, Australia
Doctor of Philosophy (Agriculture, Environmental and Related Studies)
Alluvial gully erosion: Evolution, processes and management
Doctor of Philosophy (Agriculture, Environmental and Related Studies)
The impact of agricultural activity on vertebrate biodiversity in north-west Queensland
Doctor of Philosophy (Agriculture, Environmental and Related Studies)
Advanced Remote Sensing Techniques for soil erosion and land degradation assessment in North Queensland: Opportunities and challenges
Doctor of Philosophy (Agriculture, Environmental and Related Studies)
Completed JCU Research Students
Saltmarsh connectivity in tropical seascapes: an eco-hydrological perspective
Doctor of Philosophy (Agriculture, Environmental and Related Studies)- 2024
Using foraminifera to reconstruct Holocene cyclone occurrences at Middle Island on the central Great Barrier Reef, Queensland, Australia
Master of Philosophy (Natural and Physical Sciences)- 2024
Current Honours and External Research Students
Evaluating Swot Satellite Altimetry for Inland Water Monitoring in Australia
HONOURS- 2025
Advanced Remote Sensing for Biomass Estimation and Ecosystem Assessment: Applications in Mangroves, Wetlands, and Rangelands in Australia
HONOURS- 2025
Mapping small water body dynamics in North-West Queensland using high-resolution satellite imagery
HONOURS- 2024
Completed Honours and External Research Students
Quantifying alluvial gully morphology and erosion processes using low-cost drones and historical aerial imagery: a case study in the upper Burdekin catchment, northeast Queensland, Australia
HONOURS
Evaluating the effect of camera angle on the accuracy of drone-derived digital terrain models in gullied savanna rangelands
COURSEWORK_MASTERS
Influence of topographic and vegetation-based weighting factors on mapping fine-scale hydrological connectivity in gullied savanna rangelands
COURSEWORK_MASTERS
Long-term effects of gypsum, irrigation, and sugarcane production on the chemistry of sodic soils
HONOURS
Demonstration of Bare Ground Restoration in the Southern Gulf Region
UNDERGRADUATE_PROJECT
Quantifying Fine-scale Vegetation Patchiness in Savanna Rangelands: Implications for Runoff and Erosion
COURSEWORK_MASTERS
Small-scale hydrological modelling in a savanna rangeland catchment dissected by an alluvial gully
COURSEWORK_MASTERS
Fine-scale surface feature quantification in savanna rangelands using high-resolution multi-spectral data derived from unoccupied aerial systems
UNDERGRADUATE_PROJECT
Rapid assessment of Mitchell grass tussock density on Southern Gulf rangelands using high resolution drone imagery and machine learning
HONOURS
Available Projects

Activities

Committees
Media
Other Activities
Education
Awards
Employment
Outreach
Associations
Consultancy

Output

Ben Jarihani; Jack Koci; Keleisha Moore; Yoshida M.; David Phelps; Clarissa Felderhof; Lucy Gardner;...
Jack Koci; Glen Neuber; David Phelps; Lucy Gardner; Ben Jarihani; Pru Wharton (2023) Assessment of M. Tropical North...
Koci, J.; Hall, T.; Milson, J.; Tefera, A.; Jarihani, B.; Phelps, D.; Nelson, P.; Felderhof, C.; Gar...
Other Publication ResearchOnline@JCU
Cécile Vulliet , Jack Koci , Marcus Sheaves , Nathan Waltham (2025) 'Contrasting effects in tidal. Science of the Total Envir, . [DOI] ...
Journal Publication Open Access ResearchOnline@JCU
Vulliet, Cecile; Koci, Jack; Sheaves, Marcus; Waltham, Nathan (2024) 'Linking tidal wetland vegetati. Marine Environmental Researc, 197 . [DOI] ...
Journal Publication Open Access ResearchOnline@JCU
Vulliet, Cecile; Koci, Jack; Sheaves, Marcus; Waltham, Nathan (2024) 'Intertidal crab prey pulse exp. Estuarine, Coastal and Shelf, 310 . [DOI] ...
Journal Publication Open Access ResearchOnline@JCU
Vulliet, Cecile; Koci, Jack; Jarihani, Ben; Sheaves, Marcus; Waltham, Nathan (2024) 'Assessing Tidal. Estuaries and, 47 :352-375...
Journal Publication Open Access ResearchOnline@JCU
Green, Hannah; Larsen, Peter; Koci, Jack; Edwards, Will; Nelson, Paul (2023) 'Long-term effects of g. Soil and Tillage Res, 233 . [DOI] ...
Journal Publication ResearchOnline@JCU
Koci, Jack; Wilkinson, Scott N.; Hawdon, Aaron A.; Kinsey-henderson, Anne E.; Bartley, Rebecca; Good...
Journal Publication ResearchOnline@JCU
Koci, Jack; Sidle, Roy C.; Jarihani, Ben; Cashman, Matthew J. (2020) 'Linking hydrological connectiv. Land Degradation and Develop, 31 (1):20-36. [DOI] ...
Journal Publication Open Access ResearchOnline@JCU
Koci, Jack; Sidle, Roy C.; Kinsey-Henderson, Anne E.; Bartley, Rebecca; Wilkinson, Scott N.; Hawdon,...
Journal Publication ResearchOnline@JCU
Sidle, Roy C.; Jarihani, Ben; Kaka, SanLinn Kaka; Koci, Jack; Al-Shaibani, Abdulaziz (2019) 'Hydroge. Progr, 43 ...
Journal Publication ResearchOnline@JCU
Koci, Jack; Jarihani, Ben; Leon, Javier X.; Sidle, Roy C.; Wilkinson, Scott N.; Bartley, Rebecca (20...
Journal Publication Open Access ResearchOnline@JCU
Koci, J.; Nelson, P.N. (2016) 'Tropical dairy pasture yield and nitrogen cycling: effect of urea app. 67 (7):766-779. [DOI] ...
Journal Publication ResearchOnline@JCU
Koci, J.; Tefera, A.; Hall, T.; Milson, J.; Phelps, D.; Jarihani, B.; Nelson, P.; Felderhof, C.; Gar...
Conference Publication ResearchOnline@JCU
Koci, Jack; Nelson, Paul N.; Rowlings, David (2014) National Soil Science Conference Tropical dairy Melbourne, VI...
Conference Contribution Open Access ResearchOnline@JCU