Ecosystem Archives - Deep Sea Reporter

0:53

Seal hunting part 9 – Three questions for Tero Härkönen

We asked Tero Härkönen, who has researched seals since the 1970s, three questions. Is it the seal's fault that the fish disappear? Is the seal...

reportage: Lena Scherman

Redigering/foto: Alexandre Gobatti

Fishing

A dive in paradise

Biomass and biodiversity. Two rather dull and stiff words. But words often associated with Raja Ampat. Raja Ampat is situated west of Papua Guinea, right...

Text: Johan Candert

Photo: Johan Candert, Göran Ehlmé

Chronicles

Ecosystem Corals paradise beneath the surface underwater environment Biomass indonesia Raja Ampat Coral Triangel Biodiversity

2:21

Seal hunting Part 6 – The importance of the seal in the sea

Since almost four years ago, we have license hunting on gray seals, since two years on harbor seals and protection hunts on ringed seals since...

Reportage: Lena Scherman

Foto: Hans Berggren, Johan Candert/DSR, Alexandre Gobatti/DSR, Kimmo Hagman/DSR,Göran Ehlmé/DSR, Simon Stanford/DSR, Tobias Dahlin/DSR, Ismaele Tortella

Redigering: Alexandre Gobatti

Other

seal hunting Anna Gårdmark Tero Härkönen Sweden license hunting apex predators shoot the seal Ecosystem overfishing

The harbor seal population is declining – due to fish scarcity

Researchers have now established that the harbor seals in the Kosterhavet area are becoming increasingly scarce. Last year, only half of the females gave birth...

Text: Lina Mattsson

Photo: Daire Carroll/Göteborgs Universitet, Alexandre Gobatti/DSR

West coast

Karin Hårding West coast of sweden gothenburg university the koster sea shoot the seal harbor seal overfishing Ecosystem common seal seal hunting

The sea – one of the most important issues in Davos

Awareness of the sea's importance to the planet has penetrated the finest salons. The World Economic Forum (WEF) in Davos brings together some of the...

Text: Peter Löfgren

Photo: Johan Candert

Climate and Environment

Climate Ecosystem Climate change Davos World Economic Forum the sea importance of the sea WEF

1:39

Salem Express – an example of nature’s resilience

On December 14th, 1991, the passenger ship Salem Express sank when a storm hit the Red Sea. The shipwreck was a human tragedy. Among the...

Reportage: Daniel Hager

Foto: Johan Candert

Foto: Göran Ehlmé

International

Ecosystem Corals wreck international Salem Express Red Sea natures resilience marine life

00:30

The black-mouthed goby – a successful intruder

The black-mouthed goby was first discovered in Swedish waters in 2008. Today, it is common in many areas and there is every indication that it...

Text: Anna Axelsson

Photo: University of Gothenburg

UV Photo: Leon Green

Research

invasive species Goby Ecosystem Professional fishing

Ecosystem