Regular Features

GeoTalk: meet Freija Mendrik, researcher of microplastics pollution in coral reefs!

Simon Clark June 16, 2023

Freija Mendrik

Hi Freija. Thank you for joining us today! Could you tell our readers a bit about yourself before we dive in? Hi Simon, thanks for inviting me! I’m a marine scientist based in the UK specialising in microplastic pollution but my work has taken me across many different disciplines from physical geography to ecotoxicology. Recently my research has focused on trying to understand what impacts the tra ...[Read More]

Imaggeo On Monday: The movement of the tides

Marina Refatti Fagundes June 12, 2023

The movement of the tides. Credit: Marina Refatti Fagundes (distributed via imaggeo.egu.eu)

Tides are very long-period waves characterized by the rise and fall of sea levels. This phenomenon occurs in response to forces exerted jointly by the moon and sun, generated in the ocean, and propagating toward the coast. Tides can be divided into two main types: low tide and high tide. High tide occurs when sea water rises above the mean level while low tide occurs when sea water falls below the ...[Read More]

Five resources to up your knowledge of (and appreciate) our oceans

Gillian D'Souza June 9, 2023

Credit: Valerio Acocella (from imaggeo.egu.eu)

Yesterday (8 June) was globally observed as World Oceans Day. The United Nations announced that it is joining forces with decision-makers, indigenous leaders, scientists, private sector executives, civil society, celebrities, and youth activists to put the ocean first. This year’s theme is “Planet Ocean: tides are changing,” to encourage everyone – whether as individuals or groups – to respect the ...[Read More]

Imaggeo On Monday: Pot of Gold: Ngorongoro Crater

Jack Park June 5, 2023

Pot of Gold: Ngorongoro Crater. Credit: Jack Park (distributed via imaggeo.egu.eu)

A double rainbow beams into the Ngorongoro Crater after rainfall as a couple of African buffalos graze within this UNESCO World Heritage Site. The largest intact caldera in the world, it extends 20 kilometres in diameter and is home to the Big 5 (lion, leopard, rhino, elephant, and African buffalo) – a true pot of gold. Photo and caption by Jack Park, shared on imaggeo.egu.eu. ...[Read More]