Tagged: rain

Severe weather changes may be due to air pollution - Pointing At Science

Steve Pointing Aug 01, 2017

One of the most worrying global trends in climate is a southward shift in the tropical rain belt during recent decades. This has significantly affected rainfall patterns and caused severe impacts on water availability, food production and natural hazards. The impacts have been most pronounced in tropical Africa and South America but this phenomenon may also affect tropical Asia including … Read More

Bacteria hitch a ride on raindrop spray - News

John Kerr Mar 09, 2017

New research reveals how raindrops on soil create bioaerosols – tiny droplets of bacteria-laden water – which can help spread harmful microbes, including kiwifruit pathogen Psa. Although soil bacteria are usually pretty slow at getting around, wet weather has been suggested to give them a hand travelling large distances. But exactly how rain gets bacteria from the soil into the air has been … Read More

Weekend sparrow antics - Chthonic Wildlife Ramblings

Brendan Moyle Sep 18, 2016

It’s been a while since I’ve done some bird photography.  It’s a shame because it is one of the subjects that kindled my interest in photography again.  As much as I enjoy landscape photography now, there is something about bird photography I enjoy. Maybe it is a throwback to when I was young, and my first encounters with wildlife were … Read More

A pluvial and fluvial country - Waiology

Waiology Oct 14, 2014

By Daniel Collins As Sir Geoffrey Palmer once remarked, New Zealand is a pluvial[1] country. It rains a lot. On average, 2.3 metres of water falls across New Zealand each year, or 610,000 million m3 in volumetric terms (about 10 times the volume of Lake Taupo). This is more than most countries, but not all. Values vary from source to … Read More

Friday melts, weird weather and whales (it’s been a long time…) - Hot Topic

Gareth Renowden Aug 22, 2014

It’s been a long time since my last post: apologies for that. You may blame a bad cold, an urgent need for root canal work, the peak of the truffle season (and truffle tours for culinary heroes1 ), the start of pruning and political distractions for the drop off in activity here. Normal service should […] … Read More

Lost in the flood - Hot Topic

Gareth Renowden Mar 09, 2014

This morning’s NASA Earth Observatory image of the day shows the impact of last week’s heavy rain in Christchurch and Banks Peninsula on the sea around. The light blue colours show sediment washed off the land. If you visit the EO page, they provide a helpful reference image: the region snapped from space in late […] … Read More

Where the wind blows, it rains: Arctic warming and wacky jetstream ruins European summers - Hot Topic

Gareth Renowden Oct 31, 2013

The dramatic loss of summer sea ice in the Arctic has prompted a lot of research interest in the way that this is affecting weather patterns around the northern hemisphere. The latest contribution is Influence of Arctic sea ice on European summer precipitation, by Dr James Screen of the University of Exeter [PhysOrg]. In this […] … Read More

I think it’s going to rain today (when it’s wet, it’s very very wet) - Hot Topic

Gareth Renowden Jun 23, 2013

I took Rosie the truffle machine for a walk around the farm just before dark yesterday. We were both a bit stir-crazy after four days of cold, cold rain and a couple of days of screaming southerlies that brought snow to our hills. The ground passed field capacity at the beginning of last week, when [...] … Read More

The Climate Show #33: Salinger, carbon carnage and recursive fury - Hot Topic

Gareth Renowden Feb 08, 2013

In this week’s news-packed edition of The Climate Show we have an exclusive interview with Jim Salinger, probably New Zealand’s highest profile climate scientist, talking about extremes and the shape of things to come. John Cook discusses his new paper with Stephan Lewandowsky, Recursive fury: Conspiracist ideation in the blogosphere in response to research on [...] … Read More

The Climate Show #29: if the sun don’t come, you get a tan from standing in the English rain - Hot Topic

Gareth Renowden Oct 11, 2012

This week The Climate Show brings you an all news special. We have wet summers for Europe, permafrost warming delivering a methane kick, La Niña driving floods that make sea level fall, a glacier calving in Antarctica, mammoths and sabre tooth tigers — all delivered with Glenn and Gareth’s inimitable panache (!). Watch The Climate [...] … Read More

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