Big freeze and ice is 'good for pond life'

Big freeze and ice is 'good for pond life'

By Matt Walker

Source: BBC News

1/11/2010

The big freeze, which has led to many of the UK's ponds freezing over, may benefit animals living beneath the surface.

Received wisdom says that pond owners should break a hole in the ice to allow oxygen to reach the water.

But new research by conservation charity Pond Conservation has shown the opposite is true.

Oxygen levels can actually rise in a frozen-over pond, benefiting the animals and plants living beneath.

The recent Arctic conditions and adverse weather has had a significant impact on wildlife, which will be detailed by Snow Watch, a special BBC programme broadcast at GMT2000 on Wednesday 13th January on BBC Two.

To safeguard pond wildlife during freezing weather, standard advice has always been to make a hole in the ice to allow oxygen into the pond, says Dr Jeremy Biggs, director of policy and research at Pond Conservation.

But new research undertaken by Pond Conservation suggests that most garden ponds and their wildlife will survive during the big freeze if left to their own devices.

Continue...

News Id		Source	Stamp	country
3626	New species of fish in Hawaii waters named after Obama	hawaii news now	2016-12-21	US
3627	This Russian fisherman has been showing off the nightmarish fish he finds	irish examiner	2016-12-21	RU
3628	Holy carp: how fish farming saved a Polish nunnery	the guardian	2016-12-24	UK
3629	Caviar, climate change and a Great Lakes fish	michigan radio	2016-12-16	US
3630	Pollution and climate change threaten fish in Ecuador’s Amazon region	Latin America News	2021-07-31	BR
3631	Fish managers say salmon runs ‘could have been worse,’ after underwater video shows heat-stressed salmon	NWNews	2021-07-28	US
3632	Massive and mysterious, a 100-pound fish washed ashore in Oregon. Scientists hope to learn its secrets	The Washington Post	2021-07-18	US
3633	'Largest' recorded chum salmon run: 2 million fish overload nets, burden boats	CBC News	2016-11-04	CA
3634	North Carolina man hooks massive 112-pound catfish while fishing	cbsnews	2016-12-02	US
3635	New England fish believed to be spotted feeding in Nova Scotia's Clyde River	CBC News	2021-07-23	CA
3636	St. Louis teen breaks dad’s state record fish; Reels in 7th record for 2021	wsiltv	2021-07-20	US
3637	Angler smashes British record when he takes 15 minutes, two broken nets and one maggot to land 34lb fish	dailymail	2016-10-26	UK
3638	7,800 lake sturgeon, a 'culturally significant fish species,' released into Michigan waters	mlive	2019-01-19	US
3639	Вылов лосося в России в 2021 году вырос на 14%	tass	2021-08-17	RU
3640	350-pound fish shocks anglers when it leaps out of the water	foxnews	2021-07-23	CA
3641	How Scientists Are Bringing Back Sturgeons, Fish That Once Swam With Dinosaurs	discovermagazine	2021-07-23	CA
3642	Montana’s Famed Trout Under Threat as Drought Intensifies	dnyuz	2021-07-23	US
3643	Climate crisis threatens access to nutrients in fish, study finds	theguardian	2021-07-20	UK
3644	Britain's rarest freshwater fish flourishing in southern Scotland	itv	2016-10-21	UK
3645	Dam Operator Accused of Killing Thousands of Fish in Maine	mainepublic	2016-10-19	US
3646	Danish anglers enlisted to catch rainbow trout accidentally released from fish farm	abc	2016-10-12	DM
3647	Up to 80,000 Trout Escape After Cargo Ship Crashes Into Fish Farm in Denmark	gcaptain	2016-10-11	DM
3648	Grizzly bear uses unusual diving technique to catch salmon	upi	2016-10-06	CA
3649	Angler catches fish with drone on first attempt in brilliant footage showing technology's place in sport	mirror	2016-10-07	UK
3650	Giant 7ft tuna fish spotted in a British river 30 miles from the sea is so big its finders first thought it was a cow	dailymail	2016-09-26	UK

145 of [223 - pages.]