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A Change in Krill Ecosystem

Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are;
• Decrease in sea water salinity up to 60 miles offshore
• Lower sea ice
• Decreased krill population
• Increased salp (open ocean tunicate that is reminiscent of a jelly-fish) population
• Increase in cryptophytes (single cell phytoplankton algae)
• Decrease in diatom phytoplankton
• Increase in carbon sequestering in deep ocean sinks
• Decrease in carbon availability in the food chain
The Antarctic Krill (Euphausia superba), a small shrimp like crustacean is the most important zooplankton species associated with the sea ice and plays a crucial role in the Antarctic food web. On a regional basis the amount of krill appear to be declining in the southern ocean. There are definitely lower trends in krill population during lower sea ice years around Antarctica. Part of the rational for the population decline is that ice algae rely on the sea ice for protection and growth. The krill need the sea ice in order to feed on the algae and phytoplankton.
Krill occur in groups or large swarms. They are less than 3 inches in size and feed primarily on phytoplankton and sea ice algae. Krill filter diatom phytoplankton out of the water column and scrape algae from the sea ice. Apart from frequenting the sea ice to feed, krill in particular juveniles, seek protection from predators in the many nooks and crannies formed by the deformed sea ice floes. Krill is the staple food of many fish, birds and mammals in the Southern Ocean. The biomass of Antarctic krill is considered to be larger than that of the earth’s human population.
Sea- ice algae utilizes atmospheric carbon dioxide for its energy source, the same as plants do on land. Krill diet of the sea-ice algae and phytoplankton is essential for converting the carbon for use in higher animals such as fish, birds, and whales. This carbon conversion is a very critical role in predatory nutrition. Additionally krill do eliminate some of the silica from the diatom shells and carbon in sticky balls that sinks nearly two miles into the deep ocean. These cold, deep waters are able to contain carbon dioxide and prevent the gas from rising to the surface, thus immobilizing carbon that is not passed into the food chain.
In recent years there have been increases in algae phytoplankton called cryptophytes. Mark Moline, California Polytechnic State University, states that the cryptophyte population correlates with warmer temperatures and lower salinity waters that are produced by the melting of the freshwater glacier. Cryptophytes measure around 2 mm, while other plankton in the Antarctic waters are much larger and measure 15 to 270 mm. Along with the increase in cryptophyte population an increase in salp, a pelagic tunicate, population has also occurred. There are differences between salps and krill. Salps feeding efficiency is capable of grazing on smaller food sources less than 4mm, whereas, the Antarctic Krill efficiency declines on any food less than 20 mm. The salps compete with krill for the phytoplankton and thus decrease the krill population. Additionally the salps feed on krill larvae, which also cause a decline in krill numbers.
The warming trend in the Antarctic Peninsula is showing a pattern of increasing cryptophytes over other phytoplankton and the increase in the salp. This influence is due to the low sea ice and the lowering of the salinity in the seawater. Salps and cryptophytes do better in the lower salinity, while the krill and other plankton are unable to tolerate the increased freshwater regime from the glacier ice melts. This selectivity gives preference to the salps as the dominant species while decreasing krill abundance. During lower sea ice seasons the density of krill declines while the salp population increases.
Carbon sequestering into the deep ocean from the algae and phytoplankton occur by both the salp and krill. Both species eliminate the atmospheric carbon received from the primary producing algae by producing fecal pellets by the salps and sticky balls by the krill, thereby, reducing the amount of carbon dioxide in the atmosphere. The salps though sequester more carbon into the cold deep ocean than the krill. However, the krill provides the most efficient pathway for carbon transfer up into the food chain. The cryptophyte dominated waters are less efficient in the food chain due to increased feeding by salps and the difficulty of the krill to utilize the cryptophytes as a food source. Migration patterns by penguins are changing, in part due to the changing krill population. Krill is a mainstay diet for penguins, and if the krill population changes, many other ecological changes occur with it.

Steve Bynum has worked at Palmer Station along the Antarctic Peninsula. He not only enjoyed the ecosystem along the Bellinghausen Sea but he has also witnessed the changing climate conditions.
Join Steve at http://www.climatechangenewsletters.com as we take a journey to discover the warming and cooling effects of our planet.

Green Technology

Global Warming Alarmist - Global Warming Models show….

Many folks have taken to Global Warming, which by definition means the planet is warming due to CO2 from man-made emissions. If the planet were warming from any other source, it would be by definition called climate change. Unfortunately for the Global Warming evangelists the planet may not be warming, in fact, as of late the solar minimum is at a record low, and the planet is cooling.
Still, the believers in this doom and gloom scenario say that Climate Computer Modeling proves it. Oh, really, because as it stands humans wrote those computer models and the algorithms that generate these futurist prediction. In fact, one of the biggest issues with the climate modeling is they keep re-adjusting them to get the desired resultant. There is something seriously fishy about that.
Personally, I do not like pollution, land, sea or air, or even all that space debris up there. That’s just proof of inefficiency, which is not worthy of human potential or intellect. But, computer modeling is only as good as the program and data. Garbage in = garbage out.
If reduction of pollution, let’s say CO2 is the goal then let’s dump the scientific pretendism and get real; let’s just say that the human race has agreed to reduce greenhouse gases on the planet caused from mankind and then start doing it. But to hold this Global Warming doomsday theory out as real is really not helping anyone. In fact, we are liable to change our entire civilization’s infrastructure for no reason whatsoever.
Because the reality is that the Earth’s atmosphere and ambient surface temperatures heat up and cool in cycles and they have for billions of years, and there is nothing that mankind presently can do about that. Think on it.

Lance Winslow - Lance Winslow’s Bio. If you have innovative thoughts and unique perspectives, come think with Lance; http://www.WorldThinkTank.net/.

BBC World News America

Australia’s Emission Trading System

In Australia the government are introducing an emission trading or cap and trade scheme.  There are major concerns about the level of reduction the government wants to sign up to and also whether it will actually work.
As Australians we do need to take action about carbon reduction.  We are both the most vulnerable continent for feeling the effects of global warming and also we are the worst greenhouse emitters per head than any other country on the planet.  We emit even more than the USA and Canada who are our nearest competitors for this wooden spoon.  This is at least in part due to our huge coal industry.
The head of the Australia Institute’s Think Tank says that the Federal Government’s emissions trading scheme will have too many permits and will not reduce carbon emissions.
The Australia Institute’s executive director, Dr Richard Denniss, said the scheme’s flaws related to the 5 to 15 per cent emissions reduction targets, which he described as ”ridiculously low”, and he said there would be too many permits.  Dr Dennis said that “We won’t achieve the policy goal, which is to reduce emissions.”
Dr Denniss told the Senate that ”[If] we pass this legislation, we’ve got it for the next 10 years. And anyone that’s got a good idea a year later, it’s not going to help. This legislation is designed to not be tinkered with.”
Professor Clive Hamilton, from the Centre for Applied Philosophy and Public Ethics, said the proposed scheme had damaged Australia’s reputation. A reduction target of at least 25 per cent needed to be set if the Government wanted credibility on the world stage.   Australia would be better off taking no policy than the proposed model to the December climate change talks in Copenhagen, he said.
”It not only lowers the ambition of the world community but also excludes Australia from being a forceful player in negotiating … a strong international agreement.”
It is hard to see how exempting large emitters ignoring the 1.9 million small to medium businesses is going to help us reduce our carbon footprint. These same small businesses are currently suffering from financial stress, the business owners and managers are overworked and simply don’t feel able to handle anything new. Many don’t really understand what global warming is about or why it matters. 
We urgently need unambiguous communication so that small to medium businesses accept the reality of the need for change and also how easy it can be to make significant reductions with minimal time input and save money at the same time.
We also need to help low income households reduce their carbon footprint with more efficient heating and cooling and effective public transport.  We should NOT be giving them even more cash hand outs as “compensation” as currently promised by the government.  All households need to come on board and stop wasting power.
We need a clear message that going green applies to all of us, is easy and saves money - just “go for a grumpy walk and just turn it off”.  If every small business and householder just went around each office and home and did this it would be relatively easy for every one to reduce their carbon emissions and their power bill by 15-20%. At present we are told it will be difficult and it only applies to big business.  Such a wrong message - we all need to pull together.
A Brief given to the Victorian Government advises that the state should only bother with green measures if they are more cost-effective than alternatives.  They have been told to rethink programs such as subsidies for solar farms and hybrid car fleets because these will not contribute to any additional emission cuts under the federal scheme.
The Greens have concerns about the cost of emission permits being reduced by the actions of households, councils and governments, hence reducing industry’s incentive to cut emissions. This is more than simply an economic debate. Individuals and households should also be reducing their emissions. Achieving sustainability is a grassroots exercise that involves the entire community, and Australians are becoming aware of the need to remake the economy and society. The momentum must not be lost.
An additional concern is whether the legislation and also the international agreements reached in Copenhagen will be flexible enough to take account of emerging technology.  At present this does not appear to be the case.  Senator Wong, the Minister for Climate Change, rejected spending on biochar, a form of carbon capture in soil research because that is not listed in the protocol.  Thankfully some soil carbon storage research will now be funded in the agriculture budget but that begs the requirement for the legislation to be flexible and allow for new and future technology.
If the ETS cannot deliver real carbon reductions it is really a form of “greenwash” saying we signed Kyoto and have done something before the next election. The big problem is that the government looks ahead 3 years to the next election, Big Biz CEO’s also look to the short term of their contracts and bonuses.  Who looks ahead for our children?

Jean Cannon is an energy management and sustainable business consultant. If you would like more information about how to go green in your home or business and increase your business profits why don’t you go to http://www.itiseasytobegreen.com and download a chapter of my book of almost the same name and find out how to reduce your carbon footprint.

Technology Summary

The Queen of Re-Use

If I gave my family questionable marks on its efforts to reduce, I admit that when it comes to re-using I am the Queen. When I was a teenager there was a song, ‘I was country, when country wasn’t cool.’ Well, I was re-using back when it was called hand-me-downs and everyone looked down on you for wearing them. Honestly though, I can remember being about five and having a distant second cousin visit. She had brought a bag of clothes that had been her daughter’s, who had died. That may sound morbid, but I think my smiles and thanks for the ‘new’ clothes may have helped to let go of not only the clothes, but a bit of her grief as well.
If you were to look in my three year old’s playroom, most of the toys you would see have been given to her second-hand from friends, purchased at charity shops or even salvaged from the bin…including her wonderful Little Tikes kitchen centre.
But my re-using does not stop there, if you open my kitchen cabinets you will see stacks of old containers that once held spread, cottage cheese or something else. With the exception of the air-tight sealing bowls that my husband uses to transport his food to work each day, we do not purchase or use Tupperware, Serv-rite or any other type of plastic wear. And those plastic containers that once housed my produce such as strawberries, blueberries and peaches are now being re-used as pots for my spring seedlings. I also have a cabinet full of sauce jars that I am looking for ideas on how best to re-use. I have already filled several with nuts, bolts, nails and the like. But even after getting organised myself, I just can’t bring myself to throw these into the recycle bag when I know that they are perfectly re-usable as they are. As I mentioned yesterday, I re-use the few plastic bags we get from quick trips to the corner store for bin liners in the bathrooms.
I have even taken to re-using my daughter’s Fruit Shoot bottles by refilling them with concentrate fruit and water. Of course, a tad of a warning on this one: do not freeze plastic bottles as it can cause a cancer causing chemical to leach into the drinks. So I always replace the bottles after a few uses just to be safe. But then they can go into the recycle bag (but that is tomorrow’s topic).
Even dinner last night was re-used food; better known as left-overs. Anyone that reads my blog knows I have dozens (hundreds?) of ideas for re-using food as soups, smoothies, casseroles, stir-fries or just re-heated and served. I call this creative cooking and make it a staple of not only our family’s diet, but of my blog as well: offering recipes to my readers.
I think one of the most beautiful examples of re-using is the folk-art form of quilting. Not only can worn-out old clothes be turned into colourful quilts, but they can tell a story: our history. I have also heard of people braiding old cloth to make rugs as well. Last year at the Green Show, I bought my daughter the cutest little purse made from old plastic juice boxes by a women’s cooperative in the developing world.
Thinking back to my own childhood and the used toys and clothes that I was blessed to enjoy, I am glad that it has become the ‘cool’ thing to re-use. Not only do these items still have good life left in them, but they remind us that we, ourselves, re-use life’s lessons to improve our world. So next time before you toss that item into the bin or even the recycle bag, stop and ask yourself could it be re-used instead: perhaps that wine bottle would look nice on a table with a candle or a few flowers or could that old t-shirt be cut into squares and used instead of paper towels or how about making puppets with old and mismatched socks. The ideas are limitless…I hope you will share your favourites with me as well.

Terri O’Neale is the mother of six; ranging in age from 3 to 22. She has been both a working and stay-at-home mother at various times in her life. She was also a single mother for almost five years, before re-marrying the love of her life at the age of forty. Obviously, she has a life-time of training in raising a family on a tight budget. In addition to these real life experiences, she possesses a bachelors degree in health education and a minored in environmental management in her masters programme.
Terri feels strongly that this is one of the most challenging times in history for the family, but she also believes that families with the will and resolve to address the pressing issues of saving money, becoming greener, leading healthier lifestyles and spending more time with one another can endure these challenging times and come out victorious in the end.
Through Frugal Family articles, blogs, videos and social networking, she helps modern families rediscover some lost art forms such as cooking, sewing, and gardening. The goal is not to go back in time or become fanatical, but to help all families find simple and effective ways that fit into their lifestyle to make moderate changes with huge impacts. For more information, check out her blog http://frugalfam.wordpress.com/.

Green Technology World

Celebration Means Brainstorming Ideas For Appropriate Slogans

EARTH DAY IS A SPECIAL DAY - There is a special day each year that was established in 1970 by Gaylord Nelson to raise awareness in individuals, communities, towns, governments and countries about the state of our earth.
We have come to realize that our Blue Marble has finite resources. Once human greed and actions of indiscretion removed or destroyed our land, water, and air it would take thousands of years to repair our fragile planet, if ever.
OUR CHANGING WORLD Many had no concept of the untold repercussions upon all living organisms that would result from thinking only of how to take from the earth and not give back or preserve. We are feeling the effects in our escalating human diseases, loss of rain forests that filter our air, changing climates bringing drought, tornadoes, hurricanes, earthquakes or floods. We are observing the rapid extinction of plants and animals both on land and in our oceans.
INCREASED AWARENESS Due to the heightened awareness from past Earth Day Celebrations many have championed for preservation and replenishing our Earth. This year we hope to far surpass the original 20 million people who were involved with that first Earth Day almost 40 years ago. The need is more pressing and urgent. Our landfills are over-burdened and farm animal waste seeps into our water supplies. We scrape coal from the ground and leave eroded denuded rock. We need to find technological methods to secure nuclear waste, stop air pollution and clean up the invisible acid rain that harms every living thing.
LAWS CAN BE ENACTED Countries around the world have created governmental committees and agencies to spearhead environmental clean up and to oversee improved management of natural resources. We should legislate for better programs and ways to protect our earth. The spirit of the day includes binding people together by simply stating the cause through slogans, posting them on banners in public places and using them as public service announcements.
BUILD COMMUNITY AND AWARENESS WITH MOTTOES Slogans solidify the main theme for each year’s celebration. You may want to emphasize the grand scheme of things or focus on a particular issue. There may be off-shoots from different organizations as they gather support for their favored area. One group may consider the rivers and streams where their people fish and recreate as the top priority. Others may focus on trees, natural preserves, and all aspects of wood and forests. People living in mountain ranges may emphasize the importance of clean air and fight to prevent acid rain. Villages that live on the coasts want to keep their fisheries alive with clean oceans.
GET INVOLVED BY BRAINSTORMING SLOGANS Suggestions for stimulating discussion, approaching the issue of slogans and having fun at the same time:
1. Meditate on the idea of Earth Day. What does your intuition tell you?
2. Look around and take notice how pollution effects you? What is the most important issue?
3. Read the paper, listen to the radio, or search the latest news online. What current event topic comes up most often?
4. Talk with friends, family, community and congregation members. Get some opinions.
5. Join an environmental group in your region and read their articles.
6. Create a survey.
7. Now that you’ve got the juices flowing, begin writing the main ideas.
8. Use as many words to describe the themes and then see if any phrases or words cover these ideas.
9. Are they catchy like the hook of a song or the repeating stanzas?
10. Would the phrase fit on a button or shirt?
11. Are the words powerful? Would they motivate others to action?
13. Are the words emotional? Do they touch the heart with meaning?

http://budurl.com/EarthDaySlogan - See a list of slogans that have been used in the past or have been proposed by others visit this Hubpage
http://www.eventslisted.com/eventlaunchstrategies/ - Learn more about the Social Media aspect of EarthDay and the power of the internet and people working together towards one goal.
Please write to me if you have ideas for EarthDay Birthday Celebration Slogans.

Debby Bruck, CHOM. believes hope and healing can be accomplished through homeopathy. She sees the good in all people and prays that the people of the world will work together to repair the earth. Every little good act makes a better world.

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Save the Environment: Help by Recycling Cans

I like walking. Whenever I can I leave the car at home and walk. I walk to the shops, to the library, and many other places as well. Every day I see used aluminum drinks cans dropped on pathways and in hedgerows. If people want to dispose of them this way at least drop them where they can easily be picked up by someone else, and not in a hedgerow or other difficult spot where it is easy to be scratched and prickled by thorns.
Many people have a twinge of conscience about the environment and what we can do voluntarily to help save it. Recycling cans is what we can do easily. All you need do is separate them from the rest of the rubbish and either take them to a recycling centre or leave them in your “recyclables” bin, to be collected by, in our case, the local council.
The one thing we must not do is put them in landfill, because they don’t biodegradable.
Instead of throwing away empty aluminum cans away here are four ways to reuse them.
1. Used ring pull cans could be used as a miniature vase for a flower or two.
2. Rinse out used cans and use them in the garden shed for storing small items such as nails and washers.
3. You could use an old can to practice your putting. Take it to the office and put it on the floor any time you want to practice your putting.
4. Rather than leave your pens and biros scattered all around the house why not put them all together in a used can.
This is just four ideas of what to do with used empty cans. You might well be able to think up many more ideas for recycling cans.

Philip Woodrow is a part time author who writes on a variety of issues of personal interest including: Help save the environment and Recycling cans

Green Racing Car

New 3 R’s

I was back in the grocery store this Saturday, but it was not the prices (although I did manage to keep it under ninety pounds once again) that caught my eye or even what other people were buying. In fact, what I noticed this Saturday did not happen until I was home and unpacking my weekly shopping. What I noticed was the amount of packaging, most of it useless, that I put into the bin. Of course, we have been using our green bags for over a year now so we are not throwing very many plastic ones away. Well, in fact we don’t really throw any away, because we try to follow the adage…Reduce, re-use, re-cycle. I want to look at how the 3 R’s of reduce, re-use, recycle fits into all of the Frugal Fam core values.
Family first. Since we are our children’s first and best teachers, I think that the time we invest in teaching them about all things environmental is an excellent investment in our futures and theirs. Isn’t it ironic that reduce, re-use, recycle could become the new 3 R’s. In fact so I don’t wear out my fingers re-typing it all over and over again, let’s us that term in the rest of the article to refer to reduce, re-use, recycle. It is never too early to begin either. At three, my daughter knows the difference between the bin and the recycle bag (sometimes better than my eighteen year old).
Saving money. In fact, in the UK most councils offer free recycling facilities to all residents, which means that recycling costs us nothing. There are examples too of how recycling can actually save you money though, such as my wormary, which produces organic liquid fertiliser and compost or reducing your energy consumption by turning down the thermostat. And as I have shown in past post about Freecycle, charity shops and similar services, you can save a great deal of money by re-using items that someone else may no long need.
But in the USA recycling too can actually pay money. Although not as easy for many American families to place bags or special bins on the stoop (although some forward thinking counties and cities are offering curb-side recycling as in the UK), the profit from this activity can be used to fund extras or meet essential obligations. Before I left Los Angeles in 2006, there were increasingly mini-recycling centres often in the parking lots of grocery stores. Families could take their paper, metal and plastic products and turn them into paper…paper money that is. In some ways this is more incentive to recycle than the UK system. What if your family could pay for its holiday through recycling? Perhaps even clean up your street? I know that my three years old loves helping me to pick up trash in her park. Could your family do something similar?
Environmentally friendly. Like I said, the 3 R’s are among the basics of environmentally friendly. It is one of the easiest things that we can all do to save this special planet for our children and grand-children. Alright, we have all heard the pundits talk about how recycling does not make a difference. So to clear up a few of those myths:

Enough energy is saved by recycling one aluminium can to run a TV set for three hours.
A steel mill which uses recycled scrap reduces related water pollution, air pollution, and mining wastes by at least 70 percent.
Creating one ton of recycled paper uses only about 60 percent of the energy needed to make a ton of virgin paper.
Seventeen trees are saved for each ton of recycled newspaper.
Recycling steel and tin cans saves 74 percent of the energy necessary to produce them.
Today most bottles and jars contain at least 25 percent recycled glass.

Healthy living. It may not be immediately obvious how the 3 R’s can make you healthier, but I have a couple of examples:

Reduce your carbon footprint by walking to school, the store and anywhere else you can…also increases the amount of exercise you are getting. Walking is actually one of the best exercises there is.
Eating fresher often means that there is less packaging as frozen, tinned and jarred products, which produce more waste also, are likely to have more added salts, sugars and preservatives.
Reducing the carbon miles of your food by growing your own fruits and vegetables also allows you to grow them organically as well as having the benefit of reducing your stress through the pleasurable hobby of gardening.

Now that we have talked about how the 3R’s of reduce, re-use and recycle keep with the Frugal Fam core values, I hope that each of you will join me in this journey and share your ideas for Reduce, Re-use, Recycle.

Terri O’Neale is the mother of six; ranging in age from 3 to 22. She has been both a working and stay-at-home mother at various times in her life. She was also a single mother for almost five years, before re-marrying the love of her life at the age of forty. Obviously, she has a life-time of training in raising a family on a tight budget. In addition to these real life experiences, she possesses a bachelors degree in health education and a minored in environmental management in her masters programme.
Terri feels strongly that this is one of the most challenging times in history for the family, but she also believes that families with the will and resolve to address the pressing issues of saving money, becoming greener, leading healthier lifestyles and spending more time with one another can endure these challenging times and come out victorious in the end.
Through Frugal Family articles, blogs, videos and social networking, she helps modern families rediscover some lost art forms such as cooking, sewing, and gardening. The goal is not to go back in time or become fanatical, but to help all families find simple and effective ways that fit into their lifestyle to make moderate changes with huge impacts. For more information, check out her blog http://frugalfam.wordpress.com/.

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