Category:

1. Polar bears heading to unusual places as sea ice melts

   Posted on 2:00pm Thursday 9th May 2019

   I had an interesting email from Polar Bears International (PBI) today. They have noticed that polar bears are showing up in odd places.   An exhausted polar bear was seen recently in a village on Russia’s far eastern Kamchatka Peninsula – and that’s 600 kilometers plus from its home range. Their Senior Director of Conservation, Geoff York, thinks this could be that the bear hitched a ride on an ice floe and drifted south, as the ice broke up earlier in the Bering and Chukchi seas this spring.  Unusual and fast ice loss this year has displaced polar bears form their preferred hunting areas.   Seals give birth to their pups in spring In snow lairs or on the sea ice surface.  This makes the polar bear’s dinner more abundant and accessible than at any other time of the year. However the Russian polar bear was far from this area. It was decided to air-lift him back north, to Chukotka in the Russian Arctic. But there have been other unusual occurrences in the region over several months.  Some have been far from the sea.   This could be because of unstable ice cover. Sustained early sea ice is bad news for polar bears Polar Bears International know from other regions that sustained early sea ice break up doesn’t do polar bears any good.  Fewer hunting opportunities Decreased body condition Impacts on reproduction which aren’t good Negative impacts on survival, especially the old and  young If there’s less sea ice in the Arctic, it gets more difficult for polar bears to make a living from the frozen ocean.  Of course people living on the Arctic rely on stable ice to get around on, and to gather food.  We all need a frozen Arctic ecosystem to regulate our climate.    So we ALL need the Arctic to be in good health. Polar Bears International works in 3 ways: Education and outreach.  As more polar bears appear onshore, the charity works to help keep polar bears and people safe, with outreach on best practices for avoiding human-polar bear conflict.   These include getting rid of things such as open garbage dumps and installing bear-proof ones.  Research – the charity is studying the effectiveness of using surveillance radar to detect approaching polar bears.  This means alerts can be given before a bear enters town.  PBI help with research on the best deterrants – and that includes putting together a  history of polar bear attacks, and their causes to help avoid future conflicts. Climate Action. PBI is one working to solve the climate crisis, sharing their knowledge of polar bears and coming up with solutions.  This includes the Climate Alliance training program for zoo staff members, outreach to motivate citizen involvement, and advocacy to policy makers on the urgent need to act. Get involved and help polar bears

    

    

2. Children take part in air pollution study - pollution affects us all

   Posted on 9:00pm Tuesday 26th Mar 2019

   Did you know there’s research being undertaken to find out how badly school children are affected by pollution every day? The Daily Mail reports that 250 pupils in schools across London are gathering data for one week.  They are carrying pollution sensors made by Dyson in lightweight backpacks.  The sensors only weigh just over 1kg and take one pocket, so the rest of the space in the backpack can be used for books etc. The sensors can measure both particulate matter and nitrogen dioxide (NO2) levels and will enable the researchers to gain a better understanding of which pollutions are the most harmful.  The study is being run by King’s College London and it’s hoped that the findings will discover at which points and on which routes youngsters are most exposed to toxic pollutants.  As I’m so fond of saying, you can’t expect to be healthy if your environment isn’t healthy too.  If we can improve the air for people, it will help animals as well.

    

3. Blue Planet Live and Blue Planet UK comes to the BBC

   Posted on 12:00pm Sunday 24th Mar 2019

   There’s some fantastic television to watch on the BBC this week (starting Sunday 24 March 2019), with Blue Planet programmes in abundance. Pick of the Week, according to The Sunday Times (Culture Section) is Blue Planet Live.   It’s on Sunday, Wednesday and Thursday evenings on BBC1 at 8pm.  This short series sets out on a mission to explore the health of the oceans.  An aquadynamic team will be broadcasting live from different marine locations during the week. Chris Packham examines the well being of whales in Mexico; this includes mother-and-calf arrivals in the largest whale nursery in the world. Steve Backshall is in the Bahamas and sees sharks and shipwrecks. Liz Bonnin is at the Great Barrier Reef.   She is meeting baby turtles and shearwater chicks and she checks up on the coral itself. Visit Blue Planet Live’s website here And there’s more! Blue Planet UK looks at the UK side of marine life.  There’s reports on Yorkshire seabirds, kayak clean-ups and shark science with Gillian Burke, Steve Brown and Chris Packham. Blue Planet UK is on just after 4pm on BBC1 on Monday, Tuesday, Wednesday, Thursday and Friday.  Don’t miss it!  Visit Blue Planet UK’s website here Get involved in ocean conservation – tips from the programme’s website

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4. A bill to ban single use plastic goes forth in Rwanda...

   Posted on 12:00am Wednesday 20th Feb 2019

   BBC Africa has reported that the Rwandan government wants the parliament to pass a bill to ban single use plastic to protect the environment in the country. A draft bill suggests a 2 year moratorium for companies to stop making single use plastics. In 2008, plastics were first banned in Rwanda; however some plastic materials are still used.  Mineral water and juice bottles, straws in bars and hotels, and single use dishes are still used. So the government now wants to ban these too, and a bill will go to parliament for a vote. Good luck to it!

    

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5. Palau - islands making a difference

   Posted on 9:00pm Friday 2nd Nov 2018

   What’s special about Palau? It’s an island situated in the western part of the Pacific ocean and it consists of one large volcanic island and several smaller coral reef associated islands. It’s small.  But it takes action. Palau is imposing a widespread ban on sunscreen in order to protect its coral reefs.  This ban will come into effect in 2020. The sale and use of sunscreen and skincare products which have a list of 10 different chemicals will be restricted.  Researchers believe that these ingredients are highly toxic to marine life.  They can also make coral more susceptible to bleaching.  The ingredients oxybenzone and octinoxate are particularly believed to make coral more susceptible.  Scent Free Sun Lotion from Green People    Palau has taken the lead in protecting marine life before. Back in 2015 it designated almost its entire ocean territory as a marine protected zone. It was the second nation to ratify the 2016 Paris climate agreement. Thousands of visitors go to Palau every year – and the islands are determined to protect their coral reefs. As well as sunscreen, reefs are also threatened by sea water warming, over fishing, nutrient enrichment and pollution. These all need to be stopped to halt the continuing degradation of reef ecosystems. But that said, there is always more that can be done, we have to start somewhere, so thank you Palau for leading the way and showing that action can be taken. After all, many visitors to come to see the coral reefs in all their beauty, not bleached coral reefs in a terrible state. There are bans in other places.  Mexico has banned sunscreen in nature reserves.   The Island of Bonaire in the Caribbean and the state of Hawaii have also passed laws.  But Palau is leading the way as it covers 10 chemicals. Needless to say, some of the big corporates who produce sunscreen products are sulking, saying that there isn’t enough evidence of the impact on coral.  But some have come together to form the Safe Sunscreen Council and they’ve welcomed the move.  Come on other nations – if little Palau can do it, why can’t you?  Visit also Maui Nui Marine Resource Council, a nonprofit organization working for healthy coral reefs, clean ocean water and abundant native fish for the islands of Maui Nui