Jennifer Marohasy

Beauty, it is said, is in the eye of the beholder … so behold, the beautiful Robber Fly. These predatory insects launch into attack from an established perch and catch their prey on the wing. Strong, heavily barbed legs grasp the prey, which is lanced with modified mouthparts in the form of a [...]

A new paper published in Climate Dynamics claims a temperature trend of -0.3°C over the last 1,500 years in an Arctic location. The paper by Håkan Grudd is entitled: ‘Torneträsk tree-ring width and density ad 500–2004: a test of climatic sensitivity and a new 1500-year reconstruction of north Fennoscandian summers’
The Abstract states:
This paper presents updated [...]

Following on from the rumour that the plans for the siting 181 wind turbines on the Isle of Lewis are to be rejected due to environmental concerns, offshore wind farms have come under attack for the UK’s Ministry of Defence on the grounds that turbines interfere with its radar.
The story was reported in The Times [...]

I have previously blogged about the record low (since satellite measurements began) for Arctic sea ice in 2007, and some of the contributory factors, here, here and here. The record high for sea ice coverage in the Antarctic received little or no media attention.
So what is the current situation? NASA’s earth observatory has an [...]