Heavy metal remediation: Defusing the ticking chemical bomb

“Conflict” Picture made by San Jose Think about these questions: 1. Do you understand what is meant by heavy metal pollution?2. Do you know which heavy metals cause pollution? 3. Do you know which methods can control and reduce heavy metal pollution? 4. Have you ever had a heavy metal…

A threat to our mighty atmospheric guardians

For my generation, Climate change is a deep and consistent fear of an unavoidable doom. Every day we hear reports of melting icecaps, critters going extinct and magical sea creatures washing up on shore with plastic in their stomachs. For a fledgling female scientist like myself, climate change means more…

Coconut Rhinoceros Beetle threatens palms in the Pacific Region

Coconut is an important crop in Pacific societies. They serve as a source of oil, fiber, food and timber. It is also an important small-holder crop that contributes to food security, improved nutrition, employment and income generation. Production of coconut is affected by the introduction of an invasive pest, the…

Insects gather, and now our watch begins

Above: Dacrycarpus dacrydioides, Lowland Kahikatea in the Riccarton Bush forest remnant. Jon Sullivan (CC BY-NC 2.0) With the final season of Game of Thrones recently completed, it is only fitting for this blog post to be inspired by the greatest TV show of all time (no bias intended). Although attempting to squeeze…

Helping Moths and Butterflies

Moths and butterflies belong to insect order Lepidoptera, which means scaly wing in Greek. This order contains more than 350,000 known species worldwide. They are grouped into about 39 superfamilies depending on forms, behaviours and environment. Only 16 superfamilies are found in New Zealand. 35 out 120 families occur naturally…

Heavy metal in suburban earthquake gardens

At my flat in Sydenham we have a respectful sized vegetable garden. OK – all that is growing there currently are weeds. But it has potential. The strawberry patch has been bountiful this season and produced fruits even till late autumn. We have two peach trees that provided us with big juicy…

GMO research and environmentally concerned New Zealanders

New Zealand is a small, sparsely populate, faraway place to most people. It evokes romanticised images of wild spaces and good people who sympathise with their natural habitat. Naturally, there have always been efforts to create a meaningful identity for our country that reflects this internationally and entices visitors. ‘Clean…

Native plants bring all the (wana)bees to the yard

Pollination is a vital service that many insect species do us the honour of performing. Pollinators allow us to enjoy the many different flowers, fruits and vegetables that grow as a result. In New Zealand the exotic honey bee (Apis mellifera), along with the bumblebee, is the most abundant pollinator….

Keeping Happy Feet: The keys to breeding success of the white-flippered penguins

Over the hill and not too far away you can find the charming seaside town of Akaroa. With its rich Maori, French and British colonial history, stunning views and relaxed atmosphere this is a popular location for locals and tourists alike. For the more relaxed visitor, there are numerous restaurants…

The Kauri killer and the three soil types — Looking for answers underground to stop a deadly fungus in its tracks

This past February, I saw my first kauri tree. I had just arrived in New Zealand from the United States and was moving into my office at Lincoln University. There was a small potted plant on my officemate Alexa’s shelf, which was labelled with the name tag “Eric”. Eric seemed…