Speaker: Dr Ian Horner
Date: Thursday 23 July
Time: 6pm
Venue: Havelock North Function Centre
Admission: Gold coin donation

Kauri trees are one of the largest and magnificent living beings on the planet, dominating the northern forests of Aotearoa-New Zealand. But our iconic kauri were plundered for their timber during the 19^th and 20^th centuries and are now further threatened by a micro-organism spreading through the forest, killing trees and destroying whole ecosystems. What causes kauri dieback, where did it come from, how does it attack kauri, how does it spread, and most importantly, what can be done about it?

For the past 42 years, Dr Ian Horner has worked as a Plant Pathologist for New Zealand Science Institutes from DSIR to The Bioeconomy Science Institute. His work has focussed on the biology and control of various diseases that have threatened New Zealand’s horticultural industries and forests. For the past 20 years he has studied our kauri forests and the biology and potential control of kauri dieback disease. Ian will present a summary of what we have learned about kauri and the disease threatening its very existence, and provide an optimistic but challenging view of what can be done to manage it and preserve our iconic kauri forests for future generations.

Speaker: Dr Sinead Leahy, Principal Scientist at the Ag Emissions Centre

Date: Monday 6 July

Time: 6pm

Venue: Lecture Theatre 1, EIT Taradale

Admission: Gold coin donation

Agriculture sits at the centre of one of the defining challenges of our time: producing nutritious food while responding to climate change. As pressure grows to reduce greenhouse gas emissions from livestock systems, new technologies are rapidly emerging that could reshape the future of farming in New Zealand and beyond.

In this upcoming lecture, Dr Sinead Leahy, Principal Scientist at the Ag Emissions Centre, will explore the science behind low-emissions farming and the technologies being developed to reduce methane and nitrous oxide emissions from ruminant livestock systems. Drawing on both international and New Zealand research programmes, the talk will examine approaches including vaccines, inhibitors, selective breeding, and microbial technologies, as well as the opportunities and challenges of applying these solutions in pasture-based farming systems.

Dr Leahy is widely recognised for her leadership in agricultural greenhouse gas mitigation research. She has over 20 years of experience in agricultural science and climate change, and currently serves in several major international science leadership roles, including as Co-Chair of the Livestock Research Group of the Global Research Alliance on Agricultural Greenhouse Gases and as a lead author for the upcoming IPCC AR7 Assessment Report.

This promises to be a timely and thought-provoking evening exploring how science and innovation may help shape more sustainable and productive farming systems for the future.

Date: Monday 4 May 2026
Time: 6pm (doors open at 5.30 pm)
Speaker: Andrew Penniket, Underwater Cameraman and Documentary Maker
Venue: Lecture Theatre 1, EIT Taradale, Napier
Admission: Gold coin donation

We warmly invite you to join us for an evening with Andrew Penniket, sharing stories from his recently released book Whales, Snails, and Lobster Tales.

Andrew will take us into the world beneath the waves, from the movements of whales to the hidden lives of smaller coastal creatures. Drawing on decades of experience, he brings together science, observation, and storytelling in a way that encourages us to slow down and notice the richness of life along our shores.

This is a relaxed and enjoyable talk for anyone with an interest in nature, the ocean, or simply a good story.

Andrew Penniket is an award-winning underwater cameraman and documentary maker whose career spans more than 40 years. Beginning with TVNZ’s Natural History Unit in Dunedin, he has worked on major international productions for broadcasters including BBC, National Geographic, NHNZ, and the Discovery Channel.

Trained as a biologist, Andrew combines a deep understanding of marine life with a strong visual storytelling style. He is known for capturing close-up behavioural moments — from the night-time activity of lobsters to the coordinated hunting of orca tribes. His work has also supported marine conservation efforts, and he continues to advocate for greater protection of ocean environments.

Date: Thursday, 23 April 2026
Time: 6pm (doors open at 5.30 pm)
Speaker: Pilar Villamor, Earth Sciences NZ
Venue: Lecture Theatre 1, EIT Taradale, Napier
Admission: Gold coin donation

This year’s Geoscience Tour lecture will review 25 years of trenching active faults in volcanic environments and how a scientist’s perspective on tectonics close to volcanoes changed through that time, from the simple utilisation of volcanic stratigraphy as timelines for paleo- earthquake history to a realisation that volcanic and tectonic processes are so intimately connected that one cannot be understood without the other. Pilar will show paleoseismic evidence based on criteria that she developed to distinguish types of earthquakes–eruption associations. Paleoseismic data, combined with geomorphology, borehole data, and geophysics, revealed strong temporal links between fault ruptures and volcanic eruptions. She will also draw on worldwide historical examples and stress modelling to infer possible crustal processes that can explain these time associations. Collectively, these studies improve our understanding of how volcanic eruptions and unrest are linked to active faults and earthquakes in the TVZ.

Pilar is an internationally respected earthquake geologist and principal scientist whose research on active faults and volcano–tectonic interactions in Aotearoa New Zealand has had a transformative impact on our understanding of natural hazards. Pilar’s recent studies show that the recurrence of fault ruptures in the Taupō Volcanic Zone (TVZ) can be strongly modulated by volcanic activity, and vice versa. The novelty of her work lies in combining paleoseismic trenching with multidisciplinary approaches to demonstrate causal links between earthquakes and eruptions. This
represents a paradigm shift for New Zealand hazard science.

Date: Tuesday, 3 March 2026
Time: 6pm (doors open at 5.30 pm)
Speaker: Dr Alessandra Vallim
Venue: National Aquarium, Napier
Admission: Gold coin donation

As part of Seaweek 2026, the annual celebration of our oceans, the Hawke’s Bay Branch of the Royal Society Te Apārangi warmly invites you to a special Seaweek Talk at the National Aquarium of New Zealand.

Join Alessandra Vallim, SeaKeepers South Pacific Program Manager and PhD researcher, as she shares her research on how large marine animals — including rays, sharks, and whales — reshape seafloor sediments and drive key ocean processes. Her work highlights these species as ecosystem engineers and connects science with community engagement through citizen science initiatives.

Date: Tuesday, 17 February 2026
Time: 5.30 pm (doors open at 5.00 pm)
Speaker: Dr Rob Langridge, Earth Sciences NZ
Venue: Art Deco Trust, 5 Clive Square East, Napier
Capacity: 70 – first come first served
Admission: Gold coin donation

As we commemorate the 1931 Hawke’s Bay earthquake, this talk turns our attention to another major — and much less well-known — event in our region’s past. The February 23rd, 1863 Waipukurau Earthquake was described by some who experienced both events as being just as violent and damaging as 1931.

Felt across much of Aotearoa New Zealand, the 1863 earthquake caused widespread damage in Napier and central Hawke’s Bay, and may have been as large as magnitude 7.5. Despite this, it remains poorly documented. This lecture presents new research reconstructing its felt intensity across New Zealand, examining impacts on buildings and the natural landscape — including the diversion of the Waipawa River — and recent efforts to identify the source faults east of Waipukurau–Pukehou.

Rob Langridge is an Earthquake Geologist with Earth Sciences NZ, specialising in active faulting, surface rupture, and the earthquake history of Aotearoa New Zealand. His work focuses on understanding past large earthquakes to better inform present-day seismic risk.

Join us for a talk on viticulture research by Dr Chandré Honeth, preceded and followed by drinks, nibbles, mixing and mingling; a perfect way to celebrate the end of the year.

Dr Chandré Honeth: Viticulture and Wine Science Lecturer, EIT

Date: Tuesday, 2 December

Time: 5.30pm, lecture starting at about 6.15pm

Venue: Women’s Rest, 5 Clive Square East, Napier

Ticket required: please register on Eventfinda

Characterising Albariño as a Potential Cool-Climate White Variety in New Zealand

Albariño — known for its drought and disease tolerance — shows strong promise for grape-growing regions facing increasing temperatures and unpredictable rainfall. Its flavour and aroma profile can vary significantly depending on vine exposure to sunlight or shade.

This research evaluated Albariño’s performance under New Zealand conditions, with a focus on how leaf-removal practices influenced grape and wine composition. The findings contribute to a growing body of knowledge that will assist growers who may consider Albariño cultivation in the future.

Dr Chandré Honeth received her PhD from the University of Stellenbosch (South Africa), where she investigated the influence of UVB radiation on berry metabolites in Sauvignon Blanc. She is currently a lecturer and researcher in Viticulture at Eastern Institute of Technology.

Speaker: Dr Anne Hiha, Tutor, School of Education, Eastern Institute of Technology
Date: Thursday 6 November 2025
Time: 6:00pm
Venue: Lecture Theatre 1, EIT Taradale, Napier
Entry: Gold coin donation

Research has changed for Māori. They have gone from being the researched of 19th century, which spawned a visceral mistrust of research and researchers well into the 20th century, to active engagement with research in the 21st century. I explore my transformation from 20th century researcher to 21st century Māori researcher.

Dr Anne Hiha is an Adjunct Lecturer at Te Aho a Māui, Eastern Institute of Technology (EIT). She teaches on the Master of Professional Practice, including the capstone research paper, and guest lectures in the Postgraduate Certificate of Professional Supervision. Anne also teaches research on the Bachelor of Arts (Māori) programme.

She mentors MAI ki Te Matau-a-Māui participants, part of Te Kupenga o MAI, an initiative of Ngā Pae o te Māramatanga. This national network supports Māori and Indigenous postgraduate researchers, providing mentoring, connection, and opportunities for academic and professional growth.